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index b046ca20..a62cd345 100644
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diff --git a/src/app/build/intermediates/apk/debug/app-debug.apk b/src/app/build/intermediates/apk/debug/app-debug.apk
new file mode 100644
index 00000000..86b6ae3d
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diff --git a/src/app/build/intermediates/apk/debug/output-metadata.json b/src/app/build/intermediates/apk/debug/output-metadata.json
new file mode 100644
index 00000000..b2231b9c
--- /dev/null
+++ b/src/app/build/intermediates/apk/debug/output-metadata.json
@@ -0,0 +1,20 @@
+{
+  "version": 3,
+  "artifactType": {
+    "type": "APK",
+    "kind": "Directory"
+  },
+  "applicationId": "net.micode.notes",
+  "variantName": "debug",
+  "elements": [
+    {
+      "type": "SINGLE",
+      "filters": [],
+      "attributes": [],
+      "versionCode": 1,
+      "versionName": "0.1",
+      "outputFile": "app-debug.apk"
+    }
+  ],
+  "elementType": "File"
+}
\ No newline at end of file
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diff --git a/src/app/build/intermediates/dex/debug/mergeDexDebug/classes.dex b/src/app/build/intermediates/dex/debug/mergeDexDebug/classes.dex
index 95d03a7e..6c219444 100644
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diff --git a/src/app/build/intermediates/dex/debugAndroidTest/mergeDexDebugAndroidTest/classes.dex b/src/app/build/intermediates/dex/debugAndroidTest/mergeDexDebugAndroidTest/classes.dex
deleted file mode 100644
index 99cf2163..00000000
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diff --git a/src/app/build/intermediates/incremental/debug/mergeDebugResources/compile-file-map.properties b/src/app/build/intermediates/incremental/debug/mergeDebugResources/compile-file-map.properties
index 258f8538..0324b984 100644
--- a/src/app/build/intermediates/incremental/debug/mergeDebugResources/compile-file-map.properties
+++ b/src/app/build/intermediates/incremental/debug/mergeDebugResources/compile-file-map.properties
@@ -1,4 +1,4 @@
-#Thu Jan 04 10:17:27 CST 2024
+#Fri Jan 05 10:50:22 CST 2024
 net.micode.notes.app-main-6\:/color/primary_text_dark.xml=C\:\\Users\\huigenb\\Desktop\\Git\\ghnb\\src\\app\\build\\intermediates\\merged_res\\debug\\color_primary_text_dark.xml.flat
 net.micode.notes.app-main-6\:/color/secondary_text_dark.xml=C\:\\Users\\huigenb\\Desktop\\Git\\ghnb\\src\\app\\build\\intermediates\\merged_res\\debug\\color_secondary_text_dark.xml.flat
 net.micode.notes.app-main-6\:/drawable-hdpi/bg_btn_set_color.png=C\:\\Users\\huigenb\\Desktop\\Git\\ghnb\\src\\app\\build\\intermediates\\merged_res\\debug\\drawable-hdpi_bg_btn_set_color.png.flat
diff --git a/src/app/build/intermediates/incremental/debug/packageDebugResources/compile-file-map.properties b/src/app/build/intermediates/incremental/debug/packageDebugResources/compile-file-map.properties
index 0f3d793e..6bbbba95 100644
--- a/src/app/build/intermediates/incremental/debug/packageDebugResources/compile-file-map.properties
+++ b/src/app/build/intermediates/incremental/debug/packageDebugResources/compile-file-map.properties
@@ -1,4 +1,4 @@
-#Thu Jan 04 10:17:29 CST 2024
+#Fri Jan 05 10:50:23 CST 2024
 net.micode.notes.app-main-5\:/color/primary_text_dark.xml=C\:\\Users\\huigenb\\Desktop\\Git\\ghnb\\src\\app\\build\\intermediates\\packaged_res\\debug\\color\\primary_text_dark.xml
 net.micode.notes.app-main-5\:/color/secondary_text_dark.xml=C\:\\Users\\huigenb\\Desktop\\Git\\ghnb\\src\\app\\build\\intermediates\\packaged_res\\debug\\color\\secondary_text_dark.xml
 net.micode.notes.app-main-5\:/drawable-hdpi/bg_btn_set_color.png=C\:\\Users\\huigenb\\Desktop\\Git\\ghnb\\src\\app\\build\\intermediates\\packaged_res\\debug\\drawable-hdpi-v4\\bg_btn_set_color.png
diff --git a/src/app/build/intermediates/incremental/debugAndroidTest/mergeDebugAndroidTestResources/compile-file-map.properties b/src/app/build/intermediates/incremental/debugAndroidTest/mergeDebugAndroidTestResources/compile-file-map.properties
index c3a29d9b..35fd1fc9 100644
--- a/src/app/build/intermediates/incremental/debugAndroidTest/mergeDebugAndroidTestResources/compile-file-map.properties
+++ b/src/app/build/intermediates/incremental/debugAndroidTest/mergeDebugAndroidTestResources/compile-file-map.properties
@@ -1 +1 @@
-#Thu Jan 04 10:17:30 CST 2024
+#Fri Jan 05 10:50:25 CST 2024
diff --git a/src/app/build/intermediates/incremental/packageDebug/tmp/debug/dex-renamer-state.txt b/src/app/build/intermediates/incremental/packageDebug/tmp/debug/dex-renamer-state.txt
index a0893537..6b7de350 100644
--- a/src/app/build/intermediates/incremental/packageDebug/tmp/debug/dex-renamer-state.txt
+++ b/src/app/build/intermediates/incremental/packageDebug/tmp/debug/dex-renamer-state.txt
@@ -1,4 +1,4 @@
-#Thu Jan 04 10:17:36 CST 2024
+#Fri Jan 05 10:50:35 CST 2024
 base.0=C\:\\Users\\huigenb\\Desktop\\Git\\ghnb\\src\\app\\build\\intermediates\\dex\\debug\\mergeDexDebug\\classes.dex
 path.0=classes.dex
 renamed.0=classes.dex
diff --git a/src/app/build/intermediates/javac/debug/classes/net/micode/notes/ui/AlarmAlertActivity.class b/src/app/build/intermediates/javac/debug/classes/net/micode/notes/ui/AlarmAlertActivity.class
index 98353eb0..efad661a 100644
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diff --git a/src/app/build/intermediates/javac/debug/classes/net/micode/notes/ui/AlarmInitReceiver.class b/src/app/build/intermediates/javac/debug/classes/net/micode/notes/ui/AlarmInitReceiver.class
index a1d202d1..a33f8d86 100644
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diff --git a/src/app/build/intermediates/javac/debug/classes/net/micode/notes/ui/DateTimePicker$1.class b/src/app/build/intermediates/javac/debug/classes/net/micode/notes/ui/DateTimePicker$1.class
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diff --git a/src/app/build/intermediates/javac/debug/classes/net/micode/notes/ui/DateTimePicker$4.class b/src/app/build/intermediates/javac/debug/classes/net/micode/notes/ui/DateTimePicker$4.class
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index 71e52153..d35b4fe6 100644
Binary files a/src/app/build/intermediates/javac/debug/classes/net/micode/notes/ui/DateTimePickerDialog.class and b/src/app/build/intermediates/javac/debug/classes/net/micode/notes/ui/DateTimePickerDialog.class differ
diff --git a/src/app/build/intermediates/javac/debug/classes/net/micode/notes/ui/DropdownMenu$1.class b/src/app/build/intermediates/javac/debug/classes/net/micode/notes/ui/DropdownMenu$1.class
index ddd74fd6..7c0d343e 100644
Binary files a/src/app/build/intermediates/javac/debug/classes/net/micode/notes/ui/DropdownMenu$1.class and b/src/app/build/intermediates/javac/debug/classes/net/micode/notes/ui/DropdownMenu$1.class differ
diff --git a/src/app/build/intermediates/javac/debug/classes/net/micode/notes/ui/DropdownMenu.class b/src/app/build/intermediates/javac/debug/classes/net/micode/notes/ui/DropdownMenu.class
index 54e7df6c..c7e37cda 100644
Binary files a/src/app/build/intermediates/javac/debug/classes/net/micode/notes/ui/DropdownMenu.class and b/src/app/build/intermediates/javac/debug/classes/net/micode/notes/ui/DropdownMenu.class differ
diff --git a/src/app/build/intermediates/javac/debug/classes/net/micode/notes/ui/NoteEditActivity$1.class b/src/app/build/intermediates/javac/debug/classes/net/micode/notes/ui/NoteEditActivity$1.class
index f7afcae4..c76c6241 100644
Binary files a/src/app/build/intermediates/javac/debug/classes/net/micode/notes/ui/NoteEditActivity$1.class and b/src/app/build/intermediates/javac/debug/classes/net/micode/notes/ui/NoteEditActivity$1.class differ
diff --git a/src/app/build/intermediates/javac/debug/classes/net/micode/notes/ui/NoteEditActivity$2.class b/src/app/build/intermediates/javac/debug/classes/net/micode/notes/ui/NoteEditActivity$2.class
index 41b04799..7c29c31a 100644
Binary files a/src/app/build/intermediates/javac/debug/classes/net/micode/notes/ui/NoteEditActivity$2.class and b/src/app/build/intermediates/javac/debug/classes/net/micode/notes/ui/NoteEditActivity$2.class differ
diff --git a/src/app/build/intermediates/javac/debug/classes/net/micode/notes/ui/NoteEditActivity$3.class b/src/app/build/intermediates/javac/debug/classes/net/micode/notes/ui/NoteEditActivity$3.class
index e7c4807c..709c34a1 100644
Binary files a/src/app/build/intermediates/javac/debug/classes/net/micode/notes/ui/NoteEditActivity$3.class and b/src/app/build/intermediates/javac/debug/classes/net/micode/notes/ui/NoteEditActivity$3.class differ
diff --git a/src/app/build/intermediates/javac/debug/classes/net/micode/notes/ui/NoteEditActivity.class b/src/app/build/intermediates/javac/debug/classes/net/micode/notes/ui/NoteEditActivity.class
index 1cc76604..b19ce9cb 100644
Binary files a/src/app/build/intermediates/javac/debug/classes/net/micode/notes/ui/NoteEditActivity.class and b/src/app/build/intermediates/javac/debug/classes/net/micode/notes/ui/NoteEditActivity.class differ
diff --git a/src/app/build/intermediates/manifest_merge_blame_file/debugAndroidTest/manifest-merger-blame-debug-androidTest-report.txt b/src/app/build/intermediates/manifest_merge_blame_file/debugAndroidTest/manifest-merger-blame-debug-androidTest-report.txt
index 723194be..4d34b392 100644
--- a/src/app/build/intermediates/manifest_merge_blame_file/debugAndroidTest/manifest-merger-blame-debug-androidTest-report.txt
+++ b/src/app/build/intermediates/manifest_merge_blame_file/debugAndroidTest/manifest-merger-blame-debug-androidTest-report.txt
@@ -3,30 +3,30 @@
 3    package="net.micode.notes.test" >
 4
 5    <uses-sdk
-5-->C:\Users\huigenb\Desktop\Git\ghnb\src\app\build\intermediates\tmp\manifest\androidTest\debug\tempFile1ProcessTestManifest14731614510326494820.xml:5:5-73
+5-->C:\Users\huigenb\Desktop\Git\ghnb\src\app\build\intermediates\tmp\manifest\androidTest\debug\tempFile1ProcessTestManifest12017478431586470294.xml:5:5-73
 6        android:minSdkVersion="1"
-6-->C:\Users\huigenb\Desktop\Git\ghnb\src\app\build\intermediates\tmp\manifest\androidTest\debug\tempFile1ProcessTestManifest14731614510326494820.xml:5:15-40
+6-->C:\Users\huigenb\Desktop\Git\ghnb\src\app\build\intermediates\tmp\manifest\androidTest\debug\tempFile1ProcessTestManifest12017478431586470294.xml:5:15-40
 7        android:targetSdkVersion="14" />
-7-->C:\Users\huigenb\Desktop\Git\ghnb\src\app\build\intermediates\tmp\manifest\androidTest\debug\tempFile1ProcessTestManifest14731614510326494820.xml:5:41-70
+7-->C:\Users\huigenb\Desktop\Git\ghnb\src\app\build\intermediates\tmp\manifest\androidTest\debug\tempFile1ProcessTestManifest12017478431586470294.xml:5:41-70
 8
 9    <instrumentation
-9-->C:\Users\huigenb\Desktop\Git\ghnb\src\app\build\intermediates\tmp\manifest\androidTest\debug\tempFile1ProcessTestManifest14731614510326494820.xml:11:5-15:66
+9-->C:\Users\huigenb\Desktop\Git\ghnb\src\app\build\intermediates\tmp\manifest\androidTest\debug\tempFile1ProcessTestManifest12017478431586470294.xml:11:5-15:66
 10        android:name="android.test.InstrumentationTestRunner"
-10-->C:\Users\huigenb\Desktop\Git\ghnb\src\app\build\intermediates\tmp\manifest\androidTest\debug\tempFile1ProcessTestManifest14731614510326494820.xml:11:22-75
+10-->C:\Users\huigenb\Desktop\Git\ghnb\src\app\build\intermediates\tmp\manifest\androidTest\debug\tempFile1ProcessTestManifest12017478431586470294.xml:11:22-75
 11        android:functionalTest="false"
-11-->C:\Users\huigenb\Desktop\Git\ghnb\src\app\build\intermediates\tmp\manifest\androidTest\debug\tempFile1ProcessTestManifest14731614510326494820.xml:14:22-52
+11-->C:\Users\huigenb\Desktop\Git\ghnb\src\app\build\intermediates\tmp\manifest\androidTest\debug\tempFile1ProcessTestManifest12017478431586470294.xml:14:22-52
 12        android:handleProfiling="false"
-12-->C:\Users\huigenb\Desktop\Git\ghnb\src\app\build\intermediates\tmp\manifest\androidTest\debug\tempFile1ProcessTestManifest14731614510326494820.xml:13:22-53
+12-->C:\Users\huigenb\Desktop\Git\ghnb\src\app\build\intermediates\tmp\manifest\androidTest\debug\tempFile1ProcessTestManifest12017478431586470294.xml:13:22-53
 13        android:label="Tests for net.micode.notes"
-13-->C:\Users\huigenb\Desktop\Git\ghnb\src\app\build\intermediates\tmp\manifest\androidTest\debug\tempFile1ProcessTestManifest14731614510326494820.xml:15:22-64
+13-->C:\Users\huigenb\Desktop\Git\ghnb\src\app\build\intermediates\tmp\manifest\androidTest\debug\tempFile1ProcessTestManifest12017478431586470294.xml:15:22-64
 14        android:targetPackage="net.micode.notes" />
-14-->C:\Users\huigenb\Desktop\Git\ghnb\src\app\build\intermediates\tmp\manifest\androidTest\debug\tempFile1ProcessTestManifest14731614510326494820.xml:12:22-62
+14-->C:\Users\huigenb\Desktop\Git\ghnb\src\app\build\intermediates\tmp\manifest\androidTest\debug\tempFile1ProcessTestManifest12017478431586470294.xml:12:22-62
 15
 16    <application android:debuggable="true" >
-16-->C:\Users\huigenb\Desktop\Git\ghnb\src\app\build\intermediates\tmp\manifest\androidTest\debug\tempFile1ProcessTestManifest14731614510326494820.xml:7:5-9:19
+16-->C:\Users\huigenb\Desktop\Git\ghnb\src\app\build\intermediates\tmp\manifest\androidTest\debug\tempFile1ProcessTestManifest12017478431586470294.xml:7:5-9:19
 17        <uses-library android:name="android.test.runner" />
-17-->C:\Users\huigenb\Desktop\Git\ghnb\src\app\build\intermediates\tmp\manifest\androidTest\debug\tempFile1ProcessTestManifest14731614510326494820.xml:8:9-60
-17-->C:\Users\huigenb\Desktop\Git\ghnb\src\app\build\intermediates\tmp\manifest\androidTest\debug\tempFile1ProcessTestManifest14731614510326494820.xml:8:23-57
+17-->C:\Users\huigenb\Desktop\Git\ghnb\src\app\build\intermediates\tmp\manifest\androidTest\debug\tempFile1ProcessTestManifest12017478431586470294.xml:8:9-60
+17-->C:\Users\huigenb\Desktop\Git\ghnb\src\app\build\intermediates\tmp\manifest\androidTest\debug\tempFile1ProcessTestManifest12017478431586470294.xml:8:23-57
 18    </application>
 19
 20</manifest>
diff --git a/src/app/build/intermediates/project_dex_archive/debug/out/net/micode/notes/ui/AlarmAlertActivity.dex b/src/app/build/intermediates/project_dex_archive/debug/out/net/micode/notes/ui/AlarmAlertActivity.dex
index ffd80dd9..31063838 100644
Binary files a/src/app/build/intermediates/project_dex_archive/debug/out/net/micode/notes/ui/AlarmAlertActivity.dex and b/src/app/build/intermediates/project_dex_archive/debug/out/net/micode/notes/ui/AlarmAlertActivity.dex differ
diff --git a/src/app/build/intermediates/project_dex_archive/debug/out/net/micode/notes/ui/AlarmInitReceiver.dex b/src/app/build/intermediates/project_dex_archive/debug/out/net/micode/notes/ui/AlarmInitReceiver.dex
index 04d5c912..8629cf6a 100644
Binary files a/src/app/build/intermediates/project_dex_archive/debug/out/net/micode/notes/ui/AlarmInitReceiver.dex and b/src/app/build/intermediates/project_dex_archive/debug/out/net/micode/notes/ui/AlarmInitReceiver.dex differ
diff --git a/src/app/build/intermediates/project_dex_archive/debug/out/net/micode/notes/ui/DateTimePicker$1.dex b/src/app/build/intermediates/project_dex_archive/debug/out/net/micode/notes/ui/DateTimePicker$1.dex
index b1a976d9..b85ef2c1 100644
Binary files a/src/app/build/intermediates/project_dex_archive/debug/out/net/micode/notes/ui/DateTimePicker$1.dex and b/src/app/build/intermediates/project_dex_archive/debug/out/net/micode/notes/ui/DateTimePicker$1.dex differ
diff --git a/src/app/build/intermediates/project_dex_archive/debug/out/net/micode/notes/ui/DateTimePicker$2.dex b/src/app/build/intermediates/project_dex_archive/debug/out/net/micode/notes/ui/DateTimePicker$2.dex
index 97a7ce48..e321e865 100644
Binary files a/src/app/build/intermediates/project_dex_archive/debug/out/net/micode/notes/ui/DateTimePicker$2.dex and b/src/app/build/intermediates/project_dex_archive/debug/out/net/micode/notes/ui/DateTimePicker$2.dex differ
diff --git a/src/app/build/intermediates/project_dex_archive/debug/out/net/micode/notes/ui/DateTimePicker$3.dex b/src/app/build/intermediates/project_dex_archive/debug/out/net/micode/notes/ui/DateTimePicker$3.dex
index 5ff69b8d..53adf46f 100644
Binary files a/src/app/build/intermediates/project_dex_archive/debug/out/net/micode/notes/ui/DateTimePicker$3.dex and b/src/app/build/intermediates/project_dex_archive/debug/out/net/micode/notes/ui/DateTimePicker$3.dex differ
diff --git a/src/app/build/intermediates/project_dex_archive/debug/out/net/micode/notes/ui/DateTimePicker$4.dex b/src/app/build/intermediates/project_dex_archive/debug/out/net/micode/notes/ui/DateTimePicker$4.dex
index 08f79c9b..9e331531 100644
Binary files a/src/app/build/intermediates/project_dex_archive/debug/out/net/micode/notes/ui/DateTimePicker$4.dex and b/src/app/build/intermediates/project_dex_archive/debug/out/net/micode/notes/ui/DateTimePicker$4.dex differ
diff --git a/src/app/build/intermediates/project_dex_archive/debug/out/net/micode/notes/ui/DateTimePicker.dex b/src/app/build/intermediates/project_dex_archive/debug/out/net/micode/notes/ui/DateTimePicker.dex
index e776717e..f57011fc 100644
Binary files a/src/app/build/intermediates/project_dex_archive/debug/out/net/micode/notes/ui/DateTimePicker.dex and b/src/app/build/intermediates/project_dex_archive/debug/out/net/micode/notes/ui/DateTimePicker.dex differ
diff --git a/src/app/build/intermediates/project_dex_archive/debug/out/net/micode/notes/ui/DateTimePickerDialog$1.dex b/src/app/build/intermediates/project_dex_archive/debug/out/net/micode/notes/ui/DateTimePickerDialog$1.dex
index 379d2539..df0c5d58 100644
Binary files a/src/app/build/intermediates/project_dex_archive/debug/out/net/micode/notes/ui/DateTimePickerDialog$1.dex and b/src/app/build/intermediates/project_dex_archive/debug/out/net/micode/notes/ui/DateTimePickerDialog$1.dex differ
diff --git a/src/app/build/intermediates/project_dex_archive/debug/out/net/micode/notes/ui/DateTimePickerDialog.dex b/src/app/build/intermediates/project_dex_archive/debug/out/net/micode/notes/ui/DateTimePickerDialog.dex
index fc3abd9f..b8f7e520 100644
Binary files a/src/app/build/intermediates/project_dex_archive/debug/out/net/micode/notes/ui/DateTimePickerDialog.dex and b/src/app/build/intermediates/project_dex_archive/debug/out/net/micode/notes/ui/DateTimePickerDialog.dex differ
diff --git a/src/app/build/intermediates/project_dex_archive/debug/out/net/micode/notes/ui/DropdownMenu$1.dex b/src/app/build/intermediates/project_dex_archive/debug/out/net/micode/notes/ui/DropdownMenu$1.dex
index a3554460..58dd91fb 100644
Binary files a/src/app/build/intermediates/project_dex_archive/debug/out/net/micode/notes/ui/DropdownMenu$1.dex and b/src/app/build/intermediates/project_dex_archive/debug/out/net/micode/notes/ui/DropdownMenu$1.dex differ
diff --git a/src/app/build/intermediates/project_dex_archive/debug/out/net/micode/notes/ui/DropdownMenu.dex b/src/app/build/intermediates/project_dex_archive/debug/out/net/micode/notes/ui/DropdownMenu.dex
index cfd9d917..5de15f3d 100644
Binary files a/src/app/build/intermediates/project_dex_archive/debug/out/net/micode/notes/ui/DropdownMenu.dex and b/src/app/build/intermediates/project_dex_archive/debug/out/net/micode/notes/ui/DropdownMenu.dex differ
diff --git a/src/app/build/intermediates/project_dex_archive/debug/out/net/micode/notes/ui/NoteEditActivity$1.dex b/src/app/build/intermediates/project_dex_archive/debug/out/net/micode/notes/ui/NoteEditActivity$1.dex
index 84a45927..50327af6 100644
Binary files a/src/app/build/intermediates/project_dex_archive/debug/out/net/micode/notes/ui/NoteEditActivity$1.dex and b/src/app/build/intermediates/project_dex_archive/debug/out/net/micode/notes/ui/NoteEditActivity$1.dex differ
diff --git a/src/app/build/intermediates/project_dex_archive/debug/out/net/micode/notes/ui/NoteEditActivity$2.dex b/src/app/build/intermediates/project_dex_archive/debug/out/net/micode/notes/ui/NoteEditActivity$2.dex
index 9cb6e021..ec490d19 100644
Binary files a/src/app/build/intermediates/project_dex_archive/debug/out/net/micode/notes/ui/NoteEditActivity$2.dex and b/src/app/build/intermediates/project_dex_archive/debug/out/net/micode/notes/ui/NoteEditActivity$2.dex differ
diff --git a/src/app/build/intermediates/project_dex_archive/debug/out/net/micode/notes/ui/NoteEditActivity$3.dex b/src/app/build/intermediates/project_dex_archive/debug/out/net/micode/notes/ui/NoteEditActivity$3.dex
index ced5c299..56258a35 100644
Binary files a/src/app/build/intermediates/project_dex_archive/debug/out/net/micode/notes/ui/NoteEditActivity$3.dex and b/src/app/build/intermediates/project_dex_archive/debug/out/net/micode/notes/ui/NoteEditActivity$3.dex differ
diff --git a/src/app/build/intermediates/project_dex_archive/debug/out/net/micode/notes/ui/NoteEditActivity.dex b/src/app/build/intermediates/project_dex_archive/debug/out/net/micode/notes/ui/NoteEditActivity.dex
index 877c9cbd..b775e0a0 100644
Binary files a/src/app/build/intermediates/project_dex_archive/debug/out/net/micode/notes/ui/NoteEditActivity.dex and b/src/app/build/intermediates/project_dex_archive/debug/out/net/micode/notes/ui/NoteEditActivity.dex differ
diff --git a/src/app/build/intermediates/project_dex_archive/debugAndroidTest/out/9beb0e8a81eac172d79c8e543de1eecc1ee027841815a239df7ee9481370a50b_0.jar b/src/app/build/intermediates/project_dex_archive/debugAndroidTest/out/9beb0e8a81eac172d79c8e543de1eecc1ee027841815a239df7ee9481370a50b_0.jar
new file mode 100644
index 00000000..7f0912b6
Binary files /dev/null and b/src/app/build/intermediates/project_dex_archive/debugAndroidTest/out/9beb0e8a81eac172d79c8e543de1eecc1ee027841815a239df7ee9481370a50b_0.jar differ
diff --git a/src/app/build/intermediates/stable_resource_ids_file/debug/stableIds.txt b/src/app/build/intermediates/stable_resource_ids_file/debug/stableIds.txt
new file mode 100644
index 00000000..4461006a
--- /dev/null
+++ b/src/app/build/intermediates/stable_resource_ids_file/debug/stableIds.txt
@@ -0,0 +1,283 @@
+net.micode.notes:xml/widget_4x_info = 0x7f0c0003
+net.micode.notes:xml/preferences = 0x7f0c0000
+net.micode.notes:style/TextAppearanceSecondaryItem = 0x7f0b0008
+net.micode.notes:style/TextAppearanceNormal = 0x7f0b0006
+net.micode.notes:style/TextAppearanceLarge = 0x7f0b0004
+net.micode.notes:style/HighlightTextAppearancePrimary = 0x7f0b0000
+net.micode.notes:string/widget_havenot_content = 0x7f0a0064
+net.micode.notes:string/ticker_syncing = 0x7f0a0063
+net.micode.notes:string/ticker_success = 0x7f0a0062
+net.micode.notes:style/HighlightTextAppearanceSecondary = 0x7f0b0001
+net.micode.notes:string/ticker_cancel = 0x7f0a0060
+net.micode.notes:string/sync_progress_syncing = 0x7f0a005f
+net.micode.notes:string/sync_progress_init_list = 0x7f0a005d
+net.micode.notes:string/search_label = 0x7f0a0058
+net.micode.notes:string/preferences_toast_success_set_accout = 0x7f0a0055
+net.micode.notes:string/preferences_toast_cannot_change_account = 0x7f0a0054
+net.micode.notes:string/preferences_title = 0x7f0a0053
+net.micode.notes:string/preferences_menu_remove_account = 0x7f0a0052
+net.micode.notes:style/NoteActionBarStyle = 0x7f0b0002
+net.micode.notes:string/preferences_menu_change_account = 0x7f0a0051
+net.micode.notes:string/preferences_menu_cancel = 0x7f0a0050
+net.micode.notes:string/preferences_last_sync_time = 0x7f0a004e
+net.micode.notes:string/preferences_dialog_select_account_title = 0x7f0a004d
+net.micode.notes:string/preferences_dialog_change_account_warn_msg = 0x7f0a004b
+net.micode.notes:string/preferences_button_sync_immediately = 0x7f0a0049
+net.micode.notes:string/preferences_button_sync_cancel = 0x7f0a0048
+net.micode.notes:string/preferences_account_summary = 0x7f0a0044
+net.micode.notes:string/success_sdcard_export = 0x7f0a005b
+net.micode.notes:string/notelist_string_info = 0x7f0a0043
+net.micode.notes:string/notelist_menu_new = 0x7f0a0042
+net.micode.notes:string/notealert_ok = 0x7f0a0041
+net.micode.notes:string/notealert_enter = 0x7f0a0040
+net.micode.notes:string/note_link_web = 0x7f0a003f
+net.micode.notes:string/note_link_tel = 0x7f0a003e
+net.micode.notes:string/note_link_other = 0x7f0a003d
+net.micode.notes:string/note_link_email = 0x7f0a003c
+net.micode.notes:string/note_alert_expired = 0x7f0a003b
+net.micode.notes:string/menu_sync_cancel = 0x7f0a0039
+net.micode.notes:string/menu_sync = 0x7f0a0038
+net.micode.notes:string/menu_share = 0x7f0a0037
+net.micode.notes:string/menu_select_title = 0x7f0a0034
+net.micode.notes:style/TextAppearanceMedium = 0x7f0b0005
+net.micode.notes:string/menu_select_none = 0x7f0a0033
+net.micode.notes:string/menu_title_select_folder = 0x7f0a003a
+net.micode.notes:string/menu_select_all = 0x7f0a0032
+net.micode.notes:string/menu_search = 0x7f0a0031
+net.micode.notes:string/menu_remove_remind = 0x7f0a0030
+net.micode.notes:string/menu_normal_mode = 0x7f0a002f
+net.micode.notes:string/menu_move_parent_folder = 0x7f0a002e
+net.micode.notes:string/menu_move = 0x7f0a002d
+net.micode.notes:string/menu_list_mode = 0x7f0a002c
+net.micode.notes:string/menu_font_super = 0x7f0a002b
+net.micode.notes:string/menu_font_small = 0x7f0a002a
+net.micode.notes:string/menu_folder_change_name = 0x7f0a0024
+net.micode.notes:string/menu_export_text = 0x7f0a0023
+net.micode.notes:string/menu_deselect_all = 0x7f0a0022
+net.micode.notes:string/menu_create_folder = 0x7f0a0020
+net.micode.notes:style/TextAppearancePrimaryItem = 0x7f0b0007
+net.micode.notes:string/folder_exist = 0x7f0a0017
+net.micode.notes:string/hint_foler_name = 0x7f0a001d
+net.micode.notes:string/format_date_ymd = 0x7f0a0018
+net.micode.notes:string/file_path = 0x7f0a0016
+net.micode.notes:string/set_remind_time_message = 0x7f0a005a
+net.micode.notes:string/error_sync_network = 0x7f0a0013
+net.micode.notes:string/error_sdcard_unmounted = 0x7f0a0010
+net.micode.notes:string/datetime_dialog_ok = 0x7f0a000a
+net.micode.notes:string/datetime_dialog_cancel = 0x7f0a0009
+net.micode.notes:drawable/list_green_up = 0x7f040020
+net.micode.notes:string/call_record_folder_name = 0x7f0a0008
+net.micode.notes:drawable/new_note_normal = 0x7f040030
+net.micode.notes:string/button_delete = 0x7f0a0007
+net.micode.notes:string/app_widget2x2 = 0x7f0a0005
+net.micode.notes:string/menu_font_normal = 0x7f0a0028
+net.micode.notes:string/format_exported_file_location = 0x7f0a001a
+net.micode.notes:raw/introduction = 0x7f090000
+net.micode.notes:string/delete_remind_time_message = 0x7f0a000b
+net.micode.notes:dimen/text_font_size_super = 0x7f030004
+net.micode.notes:drawable/selected = 0x7f040035
+net.micode.notes:plurals/search_results_title = 0x7f080000
+net.micode.notes:menu/sub_folder = 0x7f070006
+net.micode.notes:menu/note_edit = 0x7f070002
+net.micode.notes:style/TextAppearanceSuper = 0x7f0b0009
+net.micode.notes:color/secondary_text_dark = 0x7f020001
+net.micode.notes:id/move = 0x7f05002e
+net.micode.notes:id/iv_bg_yellow_select = 0x7f050017
+net.micode.notes:menu/call_note_edit = 0x7f070000
+net.micode.notes:drawable/new_note_pressed = 0x7f040031
+net.micode.notes:id/iv_bg_blue = 0x7f05000e
+net.micode.notes:layout/settings_header = 0x7f06000b
+net.micode.notes:layout/note_list = 0x7f060008
+net.micode.notes:drawable/list_white_single = 0x7f040027
+net.micode.notes:layout/note_item = 0x7f060007
+net.micode.notes:xml/widget_2x_info = 0x7f0c0002
+net.micode.notes:string/alert_message_delete_folder = 0x7f0a0000
+net.micode.notes:layout/datetime_picker = 0x7f060002
+net.micode.notes:id/btn_new_note = 0x7f050004
+net.micode.notes:layout/note_list_footer = 0x7f06000a
+net.micode.notes:id/widget_text = 0x7f050042
+net.micode.notes:id/tv_title_bar = 0x7f050040
+net.micode.notes:drawable/widget_2x_blue = 0x7f040038
+net.micode.notes:id/tv_time = 0x7f05003e
+net.micode.notes:id/tv_name = 0x7f05003d
+net.micode.notes:drawable/new_note = 0x7f04002f
+net.micode.notes:id/sv_note_edit = 0x7f050039
+net.micode.notes:id/selection_menu = 0x7f050038
+net.micode.notes:string/error_sdcard_export = 0x7f0a000f
+net.micode.notes:id/preference_sync_button = 0x7f050037
+net.micode.notes:layout/note_edit = 0x7f060005
+net.micode.notes:id/notes_list = 0x7f050035
+net.micode.notes:string/alert_message_delete_notes = 0x7f0a0002
+net.micode.notes:drawable/title_alert = 0x7f040036
+net.micode.notes:id/note_title = 0x7f050034
+net.micode.notes:string/preferences_last_sync_time_format = 0x7f0a004f
+net.micode.notes:id/note_edit_view = 0x7f050032
+net.micode.notes:id/navigation_bar = 0x7f05002f
+net.micode.notes:string/app_widget4x4 = 0x7f0a0006
+net.micode.notes:drawable/font_normal = 0x7f040011
+net.micode.notes:id/minute = 0x7f05002d
+net.micode.notes:drawable/font_super = 0x7f040014
+net.micode.notes:id/menu_sync = 0x7f05002c
+net.micode.notes:string/info_note_enter_desktop = 0x7f0a001e
+net.micode.notes:id/menu_share = 0x7f05002b
+net.micode.notes:id/menu_setting = 0x7f05002a
+net.micode.notes:string/widget_under_visit_mode = 0x7f0a0065
+net.micode.notes:id/menu_send_to_desktop = 0x7f050029
+net.micode.notes:id/menu_search = 0x7f050028
+net.micode.notes:drawable/list_green_down = 0x7f04001d
+net.micode.notes:id/menu_new_note = 0x7f050027
+net.micode.notes:string/error_note_not_exist = 0x7f0a000e
+net.micode.notes:id/menu_new_folder = 0x7f050026
+net.micode.notes:id/menu_list_mode = 0x7f050025
+net.micode.notes:id/iv_medium_select = 0x7f050019
+net.micode.notes:id/menu_export_text = 0x7f050023
+net.micode.notes:string/menu_folder_view = 0x7f0a0026
+net.micode.notes:id/menu_delete = 0x7f050021
+net.micode.notes:string/ticker_fail = 0x7f0a0061
+net.micode.notes:string/file_name_txt_format = 0x7f0a0015
+net.micode.notes:drawable/edit_blue = 0x7f040006
+net.micode.notes:id/prefenerece_sync_status_textview = 0x7f050036
+net.micode.notes:string/menu_font_size = 0x7f0a0029
+net.micode.notes:string/menu_alert = 0x7f0a001f
+net.micode.notes:drawable/edit_title_yellow = 0x7f04000d
+net.micode.notes:id/menu_alert = 0x7f050020
+net.micode.notes:string/success_sync_account = 0x7f0a005c
+net.micode.notes:id/ll_font_super = 0x7f05001f
+net.micode.notes:id/ll_font_small = 0x7f05001e
+net.micode.notes:menu/call_record_folder = 0x7f070001
+net.micode.notes:id/ll_font_normal = 0x7f05001d
+net.micode.notes:id/ll_font_large = 0x7f05001c
+net.micode.notes:id/note_bg_color_selector = 0x7f050030
+net.micode.notes:drawable/search_result = 0x7f040034
+net.micode.notes:id/iv_super_select = 0x7f05001b
+net.micode.notes:id/iv_bg_yellow = 0x7f050016
+net.micode.notes:string/error_sync_cancelled = 0x7f0a0011
+net.micode.notes:id/iv_bg_white_select = 0x7f050015
+net.micode.notes:id/tv_alert_date = 0x7f05003a
+net.micode.notes:dimen/text_font_size_large = 0x7f030000
+net.micode.notes:drawable/notification = 0x7f040033
+net.micode.notes:id/iv_bg_red = 0x7f050012
+net.micode.notes:string/menu_font_large = 0x7f0a0027
+net.micode.notes:drawable/widget_4x_blue = 0x7f04003d
+net.micode.notes:id/iv_large_select = 0x7f050018
+net.micode.notes:id/widget_bg_image = 0x7f050041
+net.micode.notes:id/iv_bg_green_select = 0x7f050011
+net.micode.notes:string/error_note_empty_for_clock = 0x7f0a000c
+net.micode.notes:string/preferences_dialog_change_account_title = 0x7f0a004a
+net.micode.notes:drawable/menu_move = 0x7f04002e
+net.micode.notes:drawable/widget_4x_white = 0x7f040040
+net.micode.notes:id/iv_bg_blue_select = 0x7f05000f
+net.micode.notes:string/preferences_dialog_select_account_tips = 0x7f0a004c
+net.micode.notes:id/font_size_selector = 0x7f05000b
+net.micode.notes:id/et_edit_text = 0x7f050009
+net.micode.notes:id/et_foler_name = 0x7f05000a
+net.micode.notes:drawable/edit_green = 0x7f040007
+net.micode.notes:layout/widget_4x = 0x7f06000d
+net.micode.notes:string/search = 0x7f0a0056
+net.micode.notes:id/cb_edit_item = 0x7f050006
+net.micode.notes:id/btn_set_bg_color = 0x7f050005
+net.micode.notes:id/account_dialog_subtitle = 0x7f050000
+net.micode.notes:menu/note_list = 0x7f070003
+net.micode.notes:id/account_dialog_title = 0x7f050001
+net.micode.notes:id/iv_bg_green = 0x7f050010
+net.micode.notes:id/amPm = 0x7f050003
+net.micode.notes:drawable/widget_4x_green = 0x7f04003e
+net.micode.notes:style/NoteTheme = 0x7f0b0003
+net.micode.notes:id/hour = 0x7f05000c
+net.micode.notes:drawable/note_edit_color_selector_panel = 0x7f040032
+net.micode.notes:drawable/widget_2x_yellow = 0x7f04003c
+net.micode.notes:string/format_move_notes_to_folder = 0x7f0a001c
+net.micode.notes:drawable/widget_2x_red = 0x7f04003a
+net.micode.notes:style/TextAppearanceUnderMenuIcon = 0x7f0b000a
+net.micode.notes:id/delete = 0x7f050008
+net.micode.notes:drawable/widget_2x_green = 0x7f040039
+net.micode.notes:drawable/title_bar_bg = 0x7f040037
+net.micode.notes:drawable/menu_delete = 0x7f04002d
+net.micode.notes:string/error_sync_internal = 0x7f0a0012
+net.micode.notes:drawable/list_green_single = 0x7f04001f
+net.micode.notes:string/alert_message_delete_note = 0x7f0a0001
+net.micode.notes:id/tv_modified_date = 0x7f05003c
+net.micode.notes:drawable/list_blue_middle = 0x7f040018
+net.micode.notes:id/iv_small_select = 0x7f05001a
+net.micode.notes:menu/note_list_options = 0x7f070005
+net.micode.notes:xml/searchable = 0x7f0c0001
+net.micode.notes:string/menu_folder_delete = 0x7f0a0025
+net.micode.notes:drawable/dropdown_icon = 0x7f040005
+net.micode.notes:id/date = 0x7f050007
+net.micode.notes:drawable/list_yellow_single = 0x7f04002b
+net.micode.notes:drawable/list_red_up = 0x7f040024
+net.micode.notes:drawable/widget_4x_yellow = 0x7f040041
+net.micode.notes:drawable/list_yellow_middle = 0x7f04002a
+net.micode.notes:id/tv_folder_name = 0x7f05003b
+net.micode.notes:drawable/list_yellow_down = 0x7f040029
+net.micode.notes:string/format_folder_files_count = 0x7f0a001b
+net.micode.notes:drawable/clock = 0x7f040003
+net.micode.notes:drawable/list_white_up = 0x7f040028
+net.micode.notes:drawable/edit_title_blue = 0x7f040009
+net.micode.notes:drawable/edit_red = 0x7f040008
+net.micode.notes:id/iv_alert_icon = 0x7f05000d
+net.micode.notes:layout/dialog_edit_text = 0x7f060003
+net.micode.notes:string/preferences_account_title = 0x7f0a0045
+net.micode.notes:drawable/edit_white = 0x7f04000e
+net.micode.notes:drawable/list_white_middle = 0x7f040026
+net.micode.notes:color/user_query_highlight = 0x7f020002
+net.micode.notes:drawable/list_white_down = 0x7f040025
+net.micode.notes:string/preferences_add_account = 0x7f0a0046
+net.micode.notes:drawable/bg_btn_set_color = 0x7f040000
+net.micode.notes:string/preferences_bg_random_appear_title = 0x7f0a0047
+net.micode.notes:layout/widget_2x = 0x7f06000c
+net.micode.notes:drawable/list_footer_bg = 0x7f04001c
+net.micode.notes:string/alert_title_delete = 0x7f0a0003
+net.micode.notes:drawable/edit_title_green = 0x7f04000a
+net.micode.notes:drawable/icon_app = 0x7f040015
+net.micode.notes:string/menu_send_to_desktop = 0x7f0a0035
+net.micode.notes:drawable/list_red_single = 0x7f040023
+net.micode.notes:string/failed_sdcard_export = 0x7f0a0014
+net.micode.notes:drawable/widget_4x_red = 0x7f04003f
+net.micode.notes:id/menu_delete_remind = 0x7f050022
+net.micode.notes:drawable/list_red_down = 0x7f040021
+net.micode.notes:drawable/list_red_middle = 0x7f040022
+net.micode.notes:id/iv_bg_white = 0x7f050014
+net.micode.notes:id/iv_bg_red_select = 0x7f050013
+net.micode.notes:string/error_note_empty_for_send_to_desktop = 0x7f0a000d
+net.micode.notes:layout/note_list_dropdown_menu = 0x7f060009
+net.micode.notes:drawable/list_blue_down = 0x7f040017
+net.micode.notes:id/action_select_all = 0x7f050002
+net.micode.notes:string/format_datetime_mdhm = 0x7f0a0019
+net.micode.notes:drawable/font_small = 0x7f040013
+net.micode.notes:string/sync_progress_login = 0x7f0a005e
+net.micode.notes:array/menu_share_ways = 0x7f010001
+net.micode.notes:drawable/widget_2x_white = 0x7f04003b
+net.micode.notes:layout/folder_list_item = 0x7f060004
+net.micode.notes:layout/add_account_text = 0x7f060001
+net.micode.notes:id/tv_title = 0x7f05003f
+net.micode.notes:color/primary_text_dark = 0x7f020000
+net.micode.notes:drawable/font_size_selector_bg = 0x7f040012
+net.micode.notes:drawable/list_blue_up = 0x7f04001a
+net.micode.notes:string/search_setting_description = 0x7f0a0059
+net.micode.notes:drawable/list_blue_single = 0x7f040019
+net.micode.notes:drawable/font_large = 0x7f040010
+net.micode.notes:drawable/delete = 0x7f040004
+net.micode.notes:drawable/edit_yellow = 0x7f04000f
+net.micode.notes:id/note_item = 0x7f050033
+net.micode.notes:drawable/edit_title_white = 0x7f04000c
+net.micode.notes:id/note_edit_list = 0x7f050031
+net.micode.notes:drawable/edit_title_red = 0x7f04000b
+net.micode.notes:string/menu_delete = 0x7f0a0021
+net.micode.notes:drawable/list_folder = 0x7f04001b
+net.micode.notes:drawable/call_record = 0x7f040002
+net.micode.notes:string/search_hint = 0x7f0a0057
+net.micode.notes:id/menu_font_size = 0x7f050024
+net.micode.notes:drawable/bg_color_btn_mask = 0x7f040001
+net.micode.notes:drawable/list_yellow_up = 0x7f04002c
+net.micode.notes:dimen/text_font_size_small = 0x7f030003
+net.micode.notes:dimen/text_font_size_normal = 0x7f030002
+net.micode.notes:drawable/list_green_middle = 0x7f04001e
+net.micode.notes:drawable/list_background = 0x7f040016
+net.micode.notes:string/app_name = 0x7f0a0004
+net.micode.notes:menu/note_list_dropdown = 0x7f070004
+net.micode.notes:string/menu_setting = 0x7f0a0036
+net.micode.notes:dimen/text_font_size_medium = 0x7f030001
+net.micode.notes:layout/note_edit_list_item = 0x7f060006
+net.micode.notes:layout/account_dialog_title = 0x7f060000
+net.micode.notes:array/format_for_exported_note = 0x7f010000
diff --git a/src/app/build/outputs/apk/debug/app-debug.apk b/src/app/build/outputs/apk/debug/app-debug.apk
index 6a666e93..8ead392e 100644
Binary files a/src/app/build/outputs/apk/debug/app-debug.apk and b/src/app/build/outputs/apk/debug/app-debug.apk differ
diff --git a/src/app/build/tmp/compileDebugJavaWithJavac/compileTransaction/stash-dir/AlarmAlertActivity.class.uniqueId27 b/src/app/build/tmp/compileDebugJavaWithJavac/compileTransaction/stash-dir/AlarmAlertActivity.class.uniqueId27
deleted file mode 100644
index 98353eb0..00000000
Binary files a/src/app/build/tmp/compileDebugJavaWithJavac/compileTransaction/stash-dir/AlarmAlertActivity.class.uniqueId27 and /dev/null differ
diff --git a/src/app/build/tmp/compileDebugJavaWithJavac/compileTransaction/stash-dir/AlarmAlertActivity.class.uniqueId44 b/src/app/build/tmp/compileDebugJavaWithJavac/compileTransaction/stash-dir/AlarmAlertActivity.class.uniqueId44
deleted file mode 100644
index 98353eb0..00000000
Binary files a/src/app/build/tmp/compileDebugJavaWithJavac/compileTransaction/stash-dir/AlarmAlertActivity.class.uniqueId44 and /dev/null differ
diff --git a/src/app/build/tmp/compileDebugJavaWithJavac/compileTransaction/stash-dir/BackupUtils$TextExport.class.uniqueId5 b/src/app/build/tmp/compileDebugJavaWithJavac/compileTransaction/stash-dir/BackupUtils$TextExport.class.uniqueId5
deleted file mode 100644
index 63e7f9cb..00000000
Binary files a/src/app/build/tmp/compileDebugJavaWithJavac/compileTransaction/stash-dir/BackupUtils$TextExport.class.uniqueId5 and /dev/null differ
diff --git a/src/app/build/tmp/compileDebugJavaWithJavac/compileTransaction/stash-dir/BackupUtils.class.uniqueId11 b/src/app/build/tmp/compileDebugJavaWithJavac/compileTransaction/stash-dir/BackupUtils.class.uniqueId11
deleted file mode 100644
index 6a867376..00000000
Binary files a/src/app/build/tmp/compileDebugJavaWithJavac/compileTransaction/stash-dir/BackupUtils.class.uniqueId11 and /dev/null differ
diff --git a/src/app/build/tmp/compileDebugJavaWithJavac/compileTransaction/stash-dir/DataUtils.class.uniqueId14 b/src/app/build/tmp/compileDebugJavaWithJavac/compileTransaction/stash-dir/DataUtils.class.uniqueId14
deleted file mode 100644
index 6af32006..00000000
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diff --git a/src/app/build/tmp/compileDebugJavaWithJavac/compileTransaction/stash-dir/DataUtils.class.uniqueId39 b/src/app/build/tmp/compileDebugJavaWithJavac/compileTransaction/stash-dir/DataUtils.class.uniqueId39
deleted file mode 100644
index 5a5386f1..00000000
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diff --git a/src/app/build/tmp/compileDebugJavaWithJavac/compileTransaction/stash-dir/GTaskASyncTask$1.class.uniqueId1 b/src/app/build/tmp/compileDebugJavaWithJavac/compileTransaction/stash-dir/GTaskASyncTask$1.class.uniqueId1
deleted file mode 100644
index 520d1dad..00000000
Binary files a/src/app/build/tmp/compileDebugJavaWithJavac/compileTransaction/stash-dir/GTaskASyncTask$1.class.uniqueId1 and /dev/null differ
diff --git a/src/app/build/tmp/compileDebugJavaWithJavac/compileTransaction/stash-dir/GTaskASyncTask$OnCompleteListener.class.uniqueId6 b/src/app/build/tmp/compileDebugJavaWithJavac/compileTransaction/stash-dir/GTaskASyncTask$OnCompleteListener.class.uniqueId6
deleted file mode 100644
index f73069cb..00000000
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diff --git a/src/app/build/tmp/compileDebugJavaWithJavac/compileTransaction/stash-dir/GTaskASyncTask.class.uniqueId17 b/src/app/build/tmp/compileDebugJavaWithJavac/compileTransaction/stash-dir/GTaskASyncTask.class.uniqueId17
deleted file mode 100644
index dea216da..00000000
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diff --git a/src/app/build/tmp/compileDebugJavaWithJavac/compileTransaction/stash-dir/GTaskClient.class.uniqueId29 b/src/app/build/tmp/compileDebugJavaWithJavac/compileTransaction/stash-dir/GTaskClient.class.uniqueId29
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index 7be3b8a5..00000000
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diff --git a/src/app/build/tmp/compileDebugJavaWithJavac/compileTransaction/stash-dir/GTaskManager.class.uniqueId30 b/src/app/build/tmp/compileDebugJavaWithJavac/compileTransaction/stash-dir/GTaskManager.class.uniqueId30
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index ac1834cc..00000000
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diff --git a/src/app/build/tmp/compileDebugJavaWithJavac/compileTransaction/stash-dir/GTaskManager.class.uniqueId47 b/src/app/build/tmp/compileDebugJavaWithJavac/compileTransaction/stash-dir/GTaskManager.class.uniqueId47
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index ac1834cc..00000000
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diff --git a/src/app/build/tmp/compileDebugJavaWithJavac/compileTransaction/stash-dir/Note$NoteData.class.uniqueId10 b/src/app/build/tmp/compileDebugJavaWithJavac/compileTransaction/stash-dir/Note$NoteData.class.uniqueId10
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index c40e9450..00000000
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diff --git a/src/app/build/tmp/compileDebugJavaWithJavac/compileTransaction/stash-dir/Note.class.uniqueId16 b/src/app/build/tmp/compileDebugJavaWithJavac/compileTransaction/stash-dir/Note.class.uniqueId16
deleted file mode 100644
index d2041ccf..00000000
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diff --git a/src/app/build/tmp/compileDebugJavaWithJavac/compileTransaction/stash-dir/NoteEditActivity$1.class.uniqueId36 b/src/app/build/tmp/compileDebugJavaWithJavac/compileTransaction/stash-dir/NoteEditActivity$1.class.uniqueId36
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index 5416cd38..00000000
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diff --git a/src/app/build/tmp/compileDebugJavaWithJavac/compileTransaction/stash-dir/NoteEditActivity$1.class.uniqueId6 b/src/app/build/tmp/compileDebugJavaWithJavac/compileTransaction/stash-dir/NoteEditActivity$1.class.uniqueId6
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index 5416cd38..00000000
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diff --git a/src/app/build/tmp/compileDebugJavaWithJavac/compileTransaction/stash-dir/NoteEditActivity$2.class.uniqueId3 b/src/app/build/tmp/compileDebugJavaWithJavac/compileTransaction/stash-dir/NoteEditActivity$2.class.uniqueId3
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index 6efe55fe..00000000
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diff --git a/src/app/build/tmp/compileDebugJavaWithJavac/compileTransaction/stash-dir/NoteEditActivity$2.class.uniqueId8 b/src/app/build/tmp/compileDebugJavaWithJavac/compileTransaction/stash-dir/NoteEditActivity$2.class.uniqueId8
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index 6efe55fe..00000000
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diff --git a/src/app/build/tmp/compileDebugJavaWithJavac/compileTransaction/stash-dir/NoteEditActivity$3.class.uniqueId21 b/src/app/build/tmp/compileDebugJavaWithJavac/compileTransaction/stash-dir/NoteEditActivity$3.class.uniqueId21
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index f8758f37..00000000
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diff --git a/src/app/build/tmp/compileDebugJavaWithJavac/compileTransaction/stash-dir/NoteEditActivity$3.class.uniqueId22 b/src/app/build/tmp/compileDebugJavaWithJavac/compileTransaction/stash-dir/NoteEditActivity$3.class.uniqueId22
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diff --git a/src/app/build/tmp/compileDebugJavaWithJavac/compileTransaction/stash-dir/NoteEditActivity$HeadViewHolder.class.uniqueId32 b/src/app/build/tmp/compileDebugJavaWithJavac/compileTransaction/stash-dir/NoteEditActivity$HeadViewHolder.class.uniqueId32
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diff --git a/src/app/build/tmp/compileDebugJavaWithJavac/compileTransaction/stash-dir/NoteEditActivity$HeadViewHolder.class.uniqueId49 b/src/app/build/tmp/compileDebugJavaWithJavac/compileTransaction/stash-dir/NoteEditActivity$HeadViewHolder.class.uniqueId49
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diff --git a/src/app/build/tmp/compileDebugJavaWithJavac/previous-compilation-data.bin b/src/app/build/tmp/compileDebugJavaWithJavac/previous-compilation-data.bin
index fcf543e5..17d8c7b2 100644
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diff --git a/src/app/src/main/java/net/micode/notes/ui/AlarmAlertActivity.java b/src/app/src/main/java/net/micode/notes/ui/AlarmAlertActivity.java
index 85723be0..87ad1695 100644
--- a/src/app/src/main/java/net/micode/notes/ui/AlarmAlertActivity.java
+++ b/src/app/src/main/java/net/micode/notes/ui/AlarmAlertActivity.java
@@ -39,22 +39,29 @@ import net.micode.notes.tool.DataUtils;
 
 import java.io.IOException;
 
-
+/*
+AlarmAlertActivity:
+继承Activity，实现OnClickListener,OnDismissListener接口
+核心函数：OnCreate（）回调函数自动执行
+核心方法：（在OnCreate中调用）
+PlayAlarmSound() 闹钟响铃
+showActionDialog()弹出提示消息 */
+//闹钟提醒界面
 public class AlarmAlertActivity extends Activity implements OnClickListener, OnDismissListener {
-    private long mNoteId;
-    private String mSnippet;
+    private long mNoteId; //文本id
+    private String mSnippet; //闹钟响起时的提示文字
     private static final int SNIPPET_PREW_MAX_LEN = 60;
-    MediaPlayer mPlayer;
+    MediaPlayer mPlayer; //媒体播放器
 
     @Override
-    protected void onCreate(Bundle savedInstanceState) {
-        super.onCreate(savedInstanceState);
-        requestWindowFeature(Window.FEATURE_NO_TITLE);
+    protected void onCreate(Bundle savedInstanceState) { //创建时自动执行
+        super.onCreate(savedInstanceState); //依据保存的Activity的状态
+        requestWindowFeature(Window.FEATURE_NO_TITLE);//界面显示（无标题）
 
         final Window win = getWindow();
         win.addFlags(WindowManager.LayoutParams.FLAG_SHOW_WHEN_LOCKED);
 
-        if (!isScreenOn()) {
+        if (!isScreenOn()) { //若锁屏则点亮屏幕
             win.addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON
                     | WindowManager.LayoutParams.FLAG_TURN_SCREEN_ON
                     | WindowManager.LayoutParams.FLAG_ALLOW_LOCK_WHILE_SCREEN_ON
@@ -65,7 +72,7 @@ public class AlarmAlertActivity extends Activity implements OnClickListener, OnD
 
         try {
             mNoteId = Long.valueOf(intent.getData().getPathSegments().get(1));
-            mSnippet = DataUtils.getSnippetById(this.getContentResolver(), mNoteId);
+            mSnippet = DataUtils.getSnippetById(this.getContentResolver(), mNoteId); //根据id获取内容
             mSnippet = mSnippet.length() > SNIPPET_PREW_MAX_LEN ? mSnippet.substring(0,
                     SNIPPET_PREW_MAX_LEN) + getResources().getString(R.string.notelist_string_info)
                     : mSnippet;
@@ -76,8 +83,8 @@ public class AlarmAlertActivity extends Activity implements OnClickListener, OnD
 
         mPlayer = new MediaPlayer();
         if (DataUtils.visibleInNoteDatabase(getContentResolver(), mNoteId, Notes.TYPE_NOTE)) {
-            showActionDialog();
-            playAlarmSound();
+            showActionDialog(); //弹出对话框
+            playAlarmSound(); //发出闹钟声音
         } else {
             finish();
         }
@@ -122,7 +129,7 @@ public class AlarmAlertActivity extends Activity implements OnClickListener, OnD
     private void showActionDialog() {
         AlertDialog.Builder dialog = new AlertDialog.Builder(this);
         dialog.setTitle(R.string.app_name);
-        dialog.setMessage(mSnippet);
+        dialog.setMessage(mSnippet); //显示提示
         dialog.setPositiveButton(R.string.notealert_ok, this);
         if (isScreenOn()) {
             dialog.setNegativeButton(R.string.notealert_enter, this);
@@ -130,7 +137,7 @@ public class AlarmAlertActivity extends Activity implements OnClickListener, OnD
         dialog.show().setOnDismissListener(this);
     }
 
-    public void onClick(DialogInterface dialog, int which) {
+    public void onClick(DialogInterface dialog, int which) { //实现点击接口
         switch (which) {
             case DialogInterface.BUTTON_NEGATIVE:
                 Intent intent = new Intent(this, NoteEditActivity.class);
@@ -143,8 +150,8 @@ public class AlarmAlertActivity extends Activity implements OnClickListener, OnD
         }
     }
 
-    public void onDismiss(DialogInterface dialog) {
-        stopAlarmSound();
+    public void onDismiss(DialogInterface dialog) { //实现错失接口
+        stopAlarmSound(); //停止闹钟铃声
         finish();
     }
 
diff --git a/src/app/src/main/java/net/micode/notes/ui/AlarmInitReceiver.java b/src/app/src/main/java/net/micode/notes/ui/AlarmInitReceiver.java
index f2212025..6f85aaf5 100644
--- a/src/app/src/main/java/net/micode/notes/ui/AlarmInitReceiver.java
+++ b/src/app/src/main/java/net/micode/notes/ui/AlarmInitReceiver.java
@@ -27,7 +27,12 @@ import android.database.Cursor;
 import net.micode.notes.data.Notes;
 import net.micode.notes.data.Notes.NoteColumns;
 
-
+/*
+AlarmInitReceiver：
+继承BroadcastReceiver，
+核心函数：OnReceive（）自动执行，找到与当前时间相同的便签，发送消息启动AlarmRceceiver
+ */
+//闹钟提醒启动消息接收器
 public class AlarmInitReceiver extends BroadcastReceiver {
 
     private static final String [] PROJECTION = new String [] {
@@ -40,8 +45,8 @@ public class AlarmInitReceiver extends BroadcastReceiver {
 
     @Override
     public void onReceive(Context context, Intent intent) {
-        long currentDate = System.currentTimeMillis();
-        Cursor c = context.getContentResolver().query(Notes.CONTENT_NOTE_URI,
+        long currentDate = System.currentTimeMillis(); //当前时间
+        Cursor c = context.getContentResolver().query(Notes.CONTENT_NOTE_URI, //找到与当前时间相同的便签
                 PROJECTION,
                 NoteColumns.ALERTED_DATE + ">? AND " + NoteColumns.TYPE + "=" + Notes.TYPE_NOTE,
                 new String[] { String.valueOf(currentDate) },
@@ -51,7 +56,7 @@ public class AlarmInitReceiver extends BroadcastReceiver {
             if (c.moveToFirst()) {
                 do {
                     long alertDate = c.getLong(COLUMN_ALERTED_DATE);
-                    Intent sender = new Intent(context, AlarmReceiver.class);
+                    Intent sender = new Intent(context, AlarmReceiver.class); //发送消息启动AlarmReceiver
                     sender.setData(ContentUris.withAppendedId(Notes.CONTENT_NOTE_URI, c.getLong(COLUMN_ID)));
                     PendingIntent pendingIntent = PendingIntent.getBroadcast(context, 0, sender, 0);
                     AlarmManager alermManager = (AlarmManager) context
diff --git a/src/app/src/main/java/net/micode/notes/ui/DateTimePicker.java b/src/app/src/main/java/net/micode/notes/ui/DateTimePicker.java
index 496b0cda..40289558 100644
--- a/src/app/src/main/java/net/micode/notes/ui/DateTimePicker.java
+++ b/src/app/src/main/java/net/micode/notes/ui/DateTimePicker.java
@@ -28,6 +28,14 @@ import android.view.View;
 import android.widget.FrameLayout;
 import android.widget.NumberPicker;
 
+/*
+DateTimePicker:
+继承FrameLayout（布局模板）
+核心函数：
+日、时、分、秒的监听函数：几个OnValueChanged()的覆写；
+在构造函数里调用这几个监听函数，并作为DateTimePickerDialog的一个属性对象
+ */
+//设置提醒时间的部件
 public class DateTimePicker extends FrameLayout {
 
     private static final boolean DEFAULT_ENABLE_STATE = true;
@@ -46,6 +54,7 @@ public class DateTimePicker extends FrameLayout {
     private static final int AMPM_SPINNER_MIN_VAL = 0;
     private static final int AMPM_SPINNER_MAX_VAL = 1;
 
+    //数字选择器：日、时、分、秒
     private final NumberPicker mDateSpinner;
     private final NumberPicker mHourSpinner;
     private final NumberPicker mMinuteSpinner;
@@ -64,6 +73,7 @@ public class DateTimePicker extends FrameLayout {
 
     private OnDateTimeChangedListener mOnDateTimeChangedListener;
 
+    //下面四个监听日、时、分、秒改变的函数
     private NumberPicker.OnValueChangeListener mOnDateChangedListener = new NumberPicker.OnValueChangeListener() {
         @Override
         public void onValueChange(NumberPicker picker, int oldVal, int newVal) {
@@ -73,7 +83,7 @@ public class DateTimePicker extends FrameLayout {
         }
     };
 
-    private NumberPicker.OnValueChangeListener mOnHourChangedListener = new NumberPicker.OnValueChangeListener() {
+    private NumberPicker.OnValueChangeListener mOnHourChangedListener = new NumberPicker.OnValueChangeListener() { //时的改变
         @Override
         public void onValueChange(NumberPicker picker, int oldVal, int newVal) {
             boolean isDateChanged = false;
@@ -163,6 +173,7 @@ public class DateTimePicker extends FrameLayout {
                 int dayOfMonth, int hourOfDay, int minute);
     }
 
+    //构造函数三连
     public DateTimePicker(Context context) {
         this(context, System.currentTimeMillis());
     }
diff --git a/src/app/src/main/java/net/micode/notes/ui/DateTimePickerDialog.java b/src/app/src/main/java/net/micode/notes/ui/DateTimePickerDialog.java
index 2c47ba41..c4b49c36 100644
--- a/src/app/src/main/java/net/micode/notes/ui/DateTimePickerDialog.java
+++ b/src/app/src/main/java/net/micode/notes/ui/DateTimePickerDialog.java
@@ -29,23 +29,24 @@ import android.content.DialogInterface.OnClickListener;
 import android.text.format.DateFormat;
 import android.text.format.DateUtils;
 
+//设置提醒时间的对话框界面
 public class DateTimePickerDialog extends AlertDialog implements OnClickListener {
 
     private Calendar mDate = Calendar.getInstance();
     private boolean mIs24HourView;
     private OnDateTimeSetListener mOnDateTimeSetListener;
-    private DateTimePicker mDateTimePicker;
+    private DateTimePicker mDateTimePicker; //时间提醒部件
 
-    public interface OnDateTimeSetListener {
+    public interface OnDateTimeSetListener { //定义接口，在NoteEditActivity中被使用
         void OnDateTimeSet(AlertDialog dialog, long date);
     }
 
-    public DateTimePickerDialog(Context context, long date) {
+    public DateTimePickerDialog(Context context, long date) { //构造函数，设置对话框界面
         super(context);
         mDateTimePicker = new DateTimePicker(context);
         setView(mDateTimePicker);
         mDateTimePicker.setOnDateTimeChangedListener(new OnDateTimeChangedListener() {
-            public void onDateTimeChanged(DateTimePicker view, int year, int month,
+            public void onDateTimeChanged(DateTimePicker view, int year, int month, //设置date
                     int dayOfMonth, int hourOfDay, int minute) {
                 mDate.set(Calendar.YEAR, year);
                 mDate.set(Calendar.MONTH, month);
@@ -55,10 +56,10 @@ public class DateTimePickerDialog extends AlertDialog implements OnClickListener
                 updateTitle(mDate.getTimeInMillis());
             }
         });
-        mDate.setTimeInMillis(date);
+        mDate.setTimeInMillis(date); //获取时间
         mDate.set(Calendar.SECOND, 0);
         mDateTimePicker.setCurrentDate(mDate.getTimeInMillis());
-        setButton(context.getString(R.string.datetime_dialog_ok), this);
+        setButton(context.getString(R.string.datetime_dialog_ok), this); //两个按键
         setButton2(context.getString(R.string.datetime_dialog_cancel), (OnClickListener)null);
         set24HourView(DateFormat.is24HourFormat(this.getContext()));
         updateTitle(mDate.getTimeInMillis());
@@ -72,7 +73,7 @@ public class DateTimePickerDialog extends AlertDialog implements OnClickListener
         mOnDateTimeSetListener = callBack;
     }
 
-    private void updateTitle(long date) {
+    private void updateTitle(long date) { //android开发中常见日期管理工具类（API）——DateUtils：按照上下午显示时间
         int flag =
             DateUtils.FORMAT_SHOW_YEAR |
             DateUtils.FORMAT_SHOW_DATE |
@@ -81,7 +82,7 @@ public class DateTimePickerDialog extends AlertDialog implements OnClickListener
         setTitle(DateUtils.formatDateTime(this.getContext(), date, flag));
     }
 
-    public void onClick(DialogInterface arg0, int arg1) {
+    public void onClick(DialogInterface arg0, int arg1) { //实现点击监听，arg1是对话框上的按钮
         if (mOnDateTimeSetListener != null) {
             mOnDateTimeSetListener.OnDateTimeSet(this, mDate.getTimeInMillis());
         }
diff --git a/src/app/src/main/java/net/micode/notes/ui/DropdownMenu.java b/src/app/src/main/java/net/micode/notes/ui/DropdownMenu.java
index 613dc74a..5978c447 100644
--- a/src/app/src/main/java/net/micode/notes/ui/DropdownMenu.java
+++ b/src/app/src/main/java/net/micode/notes/ui/DropdownMenu.java
@@ -27,21 +27,22 @@ import android.widget.PopupMenu.OnMenuItemClickListener;
 
 import net.micode.notes.R;
 
+//下拉菜单页面
 public class DropdownMenu {
     private Button mButton;
-    private PopupMenu mPopupMenu;
+    private PopupMenu mPopupMenu; //声明一个弹出式菜单
     private Menu mMenu;
 
     public DropdownMenu(Context context, Button button, int menuId) {
         mButton = button;
-        mButton.setBackgroundResource(R.drawable.dropdown_icon);
+        mButton.setBackgroundResource(R.drawable.dropdown_icon); //设置背景
         mPopupMenu = new PopupMenu(context, mButton);
         mMenu = mPopupMenu.getMenu();
         mPopupMenu.getMenuInflater().inflate(menuId, mMenu);
         mButton.setOnClickListener(new OnClickListener() {
             public void onClick(View v) {
                 mPopupMenu.show();
-            }
+            } //实现点击弹出菜单
         });
     }
 
diff --git a/src/app/src/main/java/net/micode/notes/ui/FoldersListAdapter.java b/src/app/src/main/java/net/micode/notes/ui/FoldersListAdapter.java
index 96b77da2..6f47a6c8 100644
--- a/src/app/src/main/java/net/micode/notes/ui/FoldersListAdapter.java
+++ b/src/app/src/main/java/net/micode/notes/ui/FoldersListAdapter.java
@@ -28,18 +28,18 @@ import net.micode.notes.R;
 import net.micode.notes.data.Notes;
 import net.micode.notes.data.Notes.NoteColumns;
 
-
-public class FoldersListAdapter extends CursorAdapter {
+//文件夹列表连接数据库
+public class FoldersListAdapter extends CursorAdapter { //用文件夹的形式展示给用户
     public static final String [] PROJECTION = {
         NoteColumns.ID,
         NoteColumns.SNIPPET
     };
 
     public static final int ID_COLUMN   = 0;
-    public static final int NAME_COLUMN = 1;
+    public static final int NAME_COLUMN = 1;//
 
     public FoldersListAdapter(Context context, Cursor c) {
-        super(context, c);
+        super(context, c); //父类构造函数
         // TODO Auto-generated constructor stub
     }
 
@@ -68,8 +68,8 @@ public class FoldersListAdapter extends CursorAdapter {
 
         public FolderListItem(Context context) {
             super(context);
-            inflate(context, R.layout.folder_list_item, this);
-            mName = (TextView) findViewById(R.id.tv_folder_name);
+            inflate(context, R.layout.folder_list_item, this); //操作数据库
+            mName = (TextView) findViewById(R.id.tv_folder_name); //找出对应的内容
         }
 
         public void bind(String name) {
diff --git a/src/app/src/main/java/net/micode/notes/ui/NoteEditActivity.java b/src/app/src/main/java/net/micode/notes/ui/NoteEditActivity.java
index ca810866..3220822a 100644
--- a/src/app/src/main/java/net/micode/notes/ui/NoteEditActivity.java
+++ b/src/app/src/main/java/net/micode/notes/ui/NoteEditActivity.java
@@ -71,7 +71,7 @@ import java.util.Map;
 import java.util.regex.Matcher;
 import java.util.regex.Pattern;
 
-//便签编辑有关的活动，实现了 OnClickListener（处理点击事件）、NoteSettingChangedListener（监测便签设置的变动） 和 OnTextViewChangeListener（监测便签编辑的变动） 接口，
+//便签编辑类,实现便签编辑有关的活动，实现点击监听、便签设置更改监听、文字更改监听接口
 public class NoteEditActivity extends Activity implements OnClickListener,
         NoteSettingChangedListener, OnTextViewChangeListener {
     private class HeadViewHolder {
@@ -84,6 +84,7 @@ public class NoteEditActivity extends Activity implements OnClickListener,
         public ImageView ibSetBgColor;
     }
 
+    //使用map进行数据存储，put将键和值相连
     private static final Map<Integer, Integer> sBgSelectorBtnsMap = new HashMap<Integer, Integer>();
     static {
         sBgSelectorBtnsMap.put(R.id.iv_bg_yellow, ResourceParser.YELLOW);
@@ -122,17 +123,17 @@ public class NoteEditActivity extends Activity implements OnClickListener,
 
     private HeadViewHolder mNoteHeaderHolder;
 
-    private View mHeadViewPanel;
+    private View mHeadViewPanel; //表头操作
 
-    private View mNoteBgColorSelector;
+    private View mNoteBgColorSelector; //颜色操作
 
-    private View mFontSizeSelector;
+    private View mFontSizeSelector; //字体操作
 
-    private EditText mNoteEditor;
+    private EditText mNoteEditor; //文本操作
 
     private View mNoteEditorPanel;
 
-    private WorkingNote mWorkingNote; //记录当前正在工作的便签
+    private WorkingNote mWorkingNote; //初始化正在工作便签
 
     private SharedPreferences mSharedPrefs;
     private int mFontSizeId;
@@ -152,26 +153,31 @@ public class NoteEditActivity extends Activity implements OnClickListener,
     @Override
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
-        this.setContentView(R.layout.note_edit);
+        this.setContentView(R.layout.note_edit); //设置背景
 
-        if (savedInstanceState == null && !initActivityState(getIntent())) {
+        if (savedInstanceState == null && !initActivityState(getIntent())) { //初始化活动状态
             finish();
             return;
         }
-        initResources();
+        initResources(); //初始化资源
     }
 
     /**
      * Current activity may be killed when the memory is low. Once it is killed, for another time
      * user load this activity, we should restore the former state
      */
+
     @Override
-    protected void onRestoreInstanceState(Bundle savedInstanceState) {
+    protected void onRestoreInstanceState(Bundle savedInstanceState) { //Activity暂停状态到恢复式被调用
         super.onRestoreInstanceState(savedInstanceState);
+        // 恢复之前保存的状态
         if (savedInstanceState != null && savedInstanceState.containsKey(Intent.EXTRA_UID)) {
+            // 构建一个带有 ACTION_VIEW 的 Intent，并传递之前保存的笔记id
             Intent intent = new Intent(Intent.ACTION_VIEW);
             intent.putExtra(Intent.EXTRA_UID, savedInstanceState.getLong(Intent.EXTRA_UID));
+            // 初始化Activity的工作状态
             if (!initActivityState(intent)) {
+                // 如果初始化失败，则结束当前Activity
                 finish();
                 return;
             }
@@ -179,32 +185,29 @@ public class NoteEditActivity extends Activity implements OnClickListener,
         }
     }
 
-    //依据intent参数传递的Action采取动作
     private boolean initActivityState(Intent intent) {
-        /**
-         * If the user specified the {@link Intent#ACTION_VIEW} but not provided with id,
-         * then jump to the NotesListActivity
-         */
+        // 初始化工作状态
         mWorkingNote = null;
         if (TextUtils.equals(Intent.ACTION_VIEW, intent.getAction())) {
+            // 如果用户指定了ACTION_VIEW但没有提供id，则跳转到NotesListActivity
             long noteId = intent.getLongExtra(Intent.EXTRA_UID, 0);
             mUserQuery = "";
-
-            /**
-             * Starting from the searched result
-             */
+    
+            // 从搜索结果开始
             if (intent.hasExtra(SearchManager.EXTRA_DATA_KEY)) {
                 noteId = Long.parseLong(intent.getStringExtra(SearchManager.EXTRA_DATA_KEY));
                 mUserQuery = intent.getStringExtra(SearchManager.USER_QUERY);
             }
-
+    
             if (!DataUtils.visibleInNoteDatabase(getContentResolver(), noteId, Notes.TYPE_NOTE)) {
+                // 如果数据库中不存在指定的笔记，则跳转到NotesListActivity并显示错误信息
                 Intent jump = new Intent(this, NotesListActivity.class);
                 startActivity(jump);
                 showToast(R.string.error_note_not_exist);
                 finish();
                 return false;
             } else {
+                // 加载指定id的笔记
                 mWorkingNote = WorkingNote.load(this, noteId);
                 if (mWorkingNote == null) {
                     Log.e(TAG, "load note failed with note id" + noteId);
@@ -216,7 +219,7 @@ public class NoteEditActivity extends Activity implements OnClickListener,
                     WindowManager.LayoutParams.SOFT_INPUT_STATE_HIDDEN
                             | WindowManager.LayoutParams.SOFT_INPUT_ADJUST_RESIZE);
         } else if(TextUtils.equals(Intent.ACTION_INSERT_OR_EDIT, intent.getAction())) {
-            // New note
+            // 新建笔记
             long folderId = intent.getLongExtra(Notes.INTENT_EXTRA_FOLDER_ID, 0);
             int widgetId = intent.getIntExtra(Notes.INTENT_EXTRA_WIDGET_ID,
                     AppWidgetManager.INVALID_APPWIDGET_ID);
@@ -224,8 +227,8 @@ public class NoteEditActivity extends Activity implements OnClickListener,
                     Notes.TYPE_WIDGET_INVALIDE);
             int bgResId = intent.getIntExtra(Notes.INTENT_EXTRA_BACKGROUND_ID,
                     ResourceParser.getDefaultBgId(this));
-
-            // Parse call-record note
+    
+            // 解析来电记录笔记
             String phoneNumber = intent.getStringExtra(Intent.EXTRA_PHONE_NUMBER);
             long callDate = intent.getLongExtra(Notes.INTENT_EXTRA_CALL_DATE, 0);
             if (callDate != 0 && phoneNumber != null) {
@@ -235,6 +238,7 @@ public class NoteEditActivity extends Activity implements OnClickListener,
                 long noteId = 0;
                 if ((noteId = DataUtils.getNoteIdByPhoneNumberAndCallDate(getContentResolver(),
                         phoneNumber, callDate)) > 0) {
+                    // 加载指定id的来电记录笔记
                     mWorkingNote = WorkingNote.load(this, noteId);
                     if (mWorkingNote == null) {
                         Log.e(TAG, "load call note failed with note id" + noteId);
@@ -242,309 +246,443 @@ public class NoteEditActivity extends Activity implements OnClickListener,
                         return false;
                     }
                 } else {
+                    // 创建空的来电记录笔记并转换为来电记录
                     mWorkingNote = WorkingNote.createEmptyNote(this, folderId, widgetId,
                             widgetType, bgResId);
                     mWorkingNote.convertToCallNote(phoneNumber, callDate);
                 }
             } else {
+                // 创建空的笔记
                 mWorkingNote = WorkingNote.createEmptyNote(this, folderId, widgetId, widgetType,
                         bgResId);
             }
-
+    
             getWindow().setSoftInputMode(
                     WindowManager.LayoutParams.SOFT_INPUT_ADJUST_RESIZE
                             | WindowManager.LayoutParams.SOFT_INPUT_STATE_VISIBLE);
         } else {
+            // 如果Intent没有指定操作，则不应该支持该Intent，记录错误并关闭当前Activity
             Log.e(TAG, "Intent not specified action, should not support");
             finish();
             return false;
         }
+        // 设置工作状态改变监听器并返回true表示初始化成功
         mWorkingNote.setOnSettingStatusChangedListener(this);
         return true;
     }
 
-    @Override
-    protected void onResume() {
-        super.onResume();
-        initNoteScreen();
+@Override
+protected void onResume() { //进入交互状态时被调用
+    super.onResume();
+    initNoteScreen(); // 初始化笔记界面
+}
+
+private void initNoteScreen() {
+    // 设置笔记编辑器的文本外观
+    mNoteEditor.setTextAppearance(this, TextAppearanceResources.getTexAppearanceResource(mFontSizeId));
+
+    // 根据工作笔记的模式进行不同的处理
+    if (mWorkingNote.getCheckListMode() == TextNote.MODE_CHECK_LIST) {
+        // 如果是清单模式，将编辑器切换到清单模式
+        switchToListMode(mWorkingNote.getContent());
+    } else {
+        // 如果不是清单模式，将编辑器的文本设置为工作笔记的内容
+        mNoteEditor.setText(getHighlightQueryResult(mWorkingNote.getContent(), mUserQuery));
+        // 将光标设置在文本末尾
+        mNoteEditor.setSelection(mNoteEditor.getText().length());
     }
 
-    private void initNoteScreen() {
-        mNoteEditor.setTextAppearance(this, TextAppearanceResources
-                .getTexAppearanceResource(mFontSizeId));
-        if (mWorkingNote.getCheckListMode() == TextNote.MODE_CHECK_LIST) {
-            switchToListMode(mWorkingNote.getContent());
+    // 隐藏背景选择器中当前选中的项
+    for (Integer id : sBgSelectorSelectionMap.keySet()) {
+        findViewById(sBgSelectorSelectionMap.get(id)).setVisibility(View.GONE);
+    }
+
+    // 设置标题栏的背景资源
+    mHeadViewPanel.setBackgroundResource(mWorkingNote.getTitleBgResId());
+    // 设置笔记编辑区域的背景颜色
+    mNoteEditorPanel.setBackgroundResource(mWorkingNote.getBgColorResId());
+
+    // 设置笔记的修改日期
+    mNoteHeaderHolder.tvModified.setText(DateUtils.formatDateTime(this,
+            mWorkingNote.getModifiedDate(), DateUtils.FORMAT_SHOW_DATE
+                    | DateUtils.FORMAT_NUMERIC_DATE | DateUtils.FORMAT_SHOW_TIME
+                    | DateUtils.FORMAT_SHOW_YEAR));
+
+    /**
+     * TODO: Add the menu for setting alert. Currently disable it because the DateTimePicker
+     * is not ready
+     */
+    showAlertHeader(); // 显示提醒信息（如果有）
+}
+
+private void showAlertHeader() {
+    // 如果工作笔记设置了提醒
+    if (mWorkingNote.hasClockAlert()) {
+        long time = System.currentTimeMillis();
+        if (time > mWorkingNote.getAlertDate()) {
+            // 如果提醒时间已过期，显示"提醒已过期"
+            mNoteHeaderHolder.tvAlertDate.setText(R.string.note_alert_expired);
         } else {
-            mNoteEditor.setText(getHighlightQueryResult(mWorkingNote.getContent(), mUserQuery));
-            mNoteEditor.setSelection(mNoteEditor.getText().length());
+            // 否则，显示距提醒时间的相对时间
+            mNoteHeaderHolder.tvAlertDate.setText(DateUtils.getRelativeTimeSpanString(
+                    mWorkingNote.getAlertDate(), time, DateUtils.MINUTE_IN_MILLIS));
         }
-        for (Integer id : sBgSelectorSelectionMap.keySet()) {
-            findViewById(sBgSelectorSelectionMap.get(id)).setVisibility(View.GONE);
-        }
-        mHeadViewPanel.setBackgroundResource(mWorkingNote.getTitleBgResId());
-        mNoteEditorPanel.setBackgroundResource(mWorkingNote.getBgColorResId());
+        // 显示提醒时间文本和提醒图标
+        mNoteHeaderHolder.tvAlertDate.setVisibility(View.VISIBLE);
+        mNoteHeaderHolder.ivAlertIcon.setVisibility(View.VISIBLE);
+    } else {
+        // 如果工作笔记没有设置提醒，隐藏提醒时间文本和提醒图标
+        mNoteHeaderHolder.tvAlertDate.setVisibility(View.GONE);
+        mNoteHeaderHolder.ivAlertIcon.setVisibility(View.GONE);
+    };
+}
 
-        mNoteHeaderHolder.tvModified.setText(DateUtils.formatDateTime(this,
-                mWorkingNote.getModifiedDate(), DateUtils.FORMAT_SHOW_DATE
-                        | DateUtils.FORMAT_NUMERIC_DATE | DateUtils.FORMAT_SHOW_TIME
-                        | DateUtils.FORMAT_SHOW_YEAR));
 
-        /**
-         * TODO: Add the menu for setting alert. Currently disable it because the DateTimePicker
-         * is not ready
-         */
-        showAlertHeader();
-    }
 
-    private void showAlertHeader() {
-        if (mWorkingNote.hasClockAlert()) {
-            long time = System.currentTimeMillis();
-            if (time > mWorkingNote.getAlertDate()) {
-                mNoteHeaderHolder.tvAlertDate.setText(R.string.note_alert_expired);
-            } else {
-                mNoteHeaderHolder.tvAlertDate.setText(DateUtils.getRelativeTimeSpanString(
-                        mWorkingNote.getAlertDate(), time, DateUtils.MINUTE_IN_MILLIS));
-            }
-            mNoteHeaderHolder.tvAlertDate.setVisibility(View.VISIBLE);
-            mNoteHeaderHolder.ivAlertIcon.setVisibility(View.VISIBLE);
-        } else {
-            mNoteHeaderHolder.tvAlertDate.setVisibility(View.GONE);
-            mNoteHeaderHolder.ivAlertIcon.setVisibility(View.GONE);
-        };
-    }
+@Override
+protected void onNewIntent(Intent intent) { //接收新消息时
+    super.onNewIntent(intent);
+    initActivityState(intent); //更新状态
+}
 
-    @Override
-    protected void onNewIntent(Intent intent) {
-        super.onNewIntent(intent);
-        initActivityState(intent);
+@Override
+protected void onSaveInstanceState(Bundle outState) { //在即将被暂停或销毁时调用
+    super.onSaveInstanceState(outState);
+    
+    /**
+     * 如果编辑的笔记尚未在数据库中存在（没有ID），我们先保存它以生成一个ID。
+     * 如果正在编辑的笔记不值得保存，则没有ID等同于创建新的笔记。
+     */
+    if (!mWorkingNote.existInDatabase()) {
+        saveNote();
     }
+    
+    outState.putLong(Intent.EXTRA_UID, mWorkingNote.getNoteId());
+    Log.d(TAG, "保存正在编辑的笔记ID：" + mWorkingNote.getNoteId() + "，onSaveInstanceState");
+}
 
-    @Override
-    protected void onSaveInstanceState(Bundle outState) {
-        super.onSaveInstanceState(outState);
-        /**
-         * For new note without note id, we should firstly save it to
-         * generate a id. If the editing note is not worth saving, there
-         * is no id which is equivalent to create new note
-         */
-        if (!mWorkingNote.existInDatabase()) {
-            saveNote();
-        }
-        outState.putLong(Intent.EXTRA_UID, mWorkingNote.getNoteId());
-        Log.d(TAG, "Save working note id: " + mWorkingNote.getNoteId() + " onSaveInstanceState");
+@Override
+public boolean dispatchTouchEvent(MotionEvent ev) { //分发触摸事件，传递给View
+    // 如果笔记背景颜色选择器可见，并且触摸事件的位置不在选择器内，隐藏选择器并返回true
+    if (mNoteBgColorSelector.getVisibility() == View.VISIBLE
+            && !inRangeOfView(mNoteBgColorSelector, ev)) {
+        mNoteBgColorSelector.setVisibility(View.GONE);
+        return true;
     }
 
-    @Override
-    public boolean dispatchTouchEvent(MotionEvent ev) {
-        if (mNoteBgColorSelector.getVisibility() == View.VISIBLE
-                && !inRangeOfView(mNoteBgColorSelector, ev)) {
-            mNoteBgColorSelector.setVisibility(View.GONE);
-            return true;
-        }
-
-        if (mFontSizeSelector.getVisibility() == View.VISIBLE
-                && !inRangeOfView(mFontSizeSelector, ev)) {
-            mFontSizeSelector.setVisibility(View.GONE);
-            return true;
-        }
-        return super.dispatchTouchEvent(ev);
-    }
-
-    private boolean inRangeOfView(View view, MotionEvent ev) {
-        int []location = new int[2];
-        view.getLocationOnScreen(location);
-        int x = location[0];
-        int y = location[1];
-        if (ev.getX() < x
-                || ev.getX() > (x + view.getWidth())
-                || ev.getY() < y
-                || ev.getY() > (y + view.getHeight())) {
-                    return false;
-                }
+    // 如果字体大小选择器可见，并且触摸事件的位置不在选择器内，隐藏选择器并返回true
+    if (mFontSizeSelector.getVisibility() == View.VISIBLE
+            && !inRangeOfView(mFontSizeSelector, ev)) {
+        mFontSizeSelector.setVisibility(View.GONE);
         return true;
     }
+    
+    // 如果触摸事件位置没有被处理，则调用父类的dispatchTouchEvent方法处理事件
+    return super.dispatchTouchEvent(ev);
+}
 
-    private void initResources() {
-        mHeadViewPanel = findViewById(R.id.note_title);
-        mNoteHeaderHolder = new HeadViewHolder();
-        mNoteHeaderHolder.tvModified = (TextView) findViewById(R.id.tv_modified_date);
-        mNoteHeaderHolder.ivAlertIcon = (ImageView) findViewById(R.id.iv_alert_icon);
-        mNoteHeaderHolder.tvAlertDate = (TextView) findViewById(R.id.tv_alert_date);
-        mNoteHeaderHolder.ibSetBgColor = (ImageView) findViewById(R.id.btn_set_bg_color);
-        mNoteHeaderHolder.ibSetBgColor.setOnClickListener(this);
-        mNoteEditor = (EditText) findViewById(R.id.note_edit_view);
-        mNoteEditorPanel = findViewById(R.id.sv_note_edit);
-        mNoteBgColorSelector = findViewById(R.id.note_bg_color_selector);
-        for (int id : sBgSelectorBtnsMap.keySet()) {
-            ImageView iv = (ImageView) findViewById(id);
-            iv.setOnClickListener(this);
-        }
+/**
+ * 检查触摸事件的位置是否在给定View内部
+ * 
+ * @param view 要检查的View
+ * @param ev 触摸事件
+ * @return 触摸事件位置是否在View内部
+ */
+private boolean inRangeOfView(View view, MotionEvent ev) { //检查边界
+    int[] location = new int[2];
+    view.getLocationOnScreen(location);
+    int x = location[0];
+    int y = location[1];
+    
+    // 如果触摸事件的位置超出了View的边界，则返回false
+    if (ev.getX() < x
+            || ev.getX() > (x + view.getWidth())
+            || ev.getY() < y
+            || ev.getY() > (y + view.getHeight())) {
+        return false;
+    }
+    
+    return true;
+}
 
-        mFontSizeSelector = findViewById(R.id.font_size_selector);
-        for (int id : sFontSizeBtnsMap.keySet()) {
-            View view = findViewById(id);
-            view.setOnClickListener(this);
-        };
-        mSharedPrefs = PreferenceManager.getDefaultSharedPreferences(this);
-        mFontSizeId = mSharedPrefs.getInt(PREFERENCE_FONT_SIZE, ResourceParser.BG_DEFAULT_FONT_SIZE);
-        /**
-         * HACKME: Fix bug of store the resource id in shared preference.
-         * The id may larger than the length of resources, in this case,
-         * return the {@link ResourceParser#BG_DEFAULT_FONT_SIZE}
-         */
-        if(mFontSizeId >= TextAppearanceResources.getResourcesSize()) {
-            mFontSizeId = ResourceParser.BG_DEFAULT_FONT_SIZE;
-        }
-        mEditTextList = (LinearLayout) findViewById(R.id.note_edit_list);
+private void initResources() {
+    // 初始化控件和资源
+
+    // 获取布局中的note_title并赋值给mHeadViewPanel
+    mHeadViewPanel = findViewById(R.id.note_title);
+
+    // 创建HeadViewHolder实例
+    mNoteHeaderHolder = new HeadViewHolder();
+    // 获取布局中的tv_modified_date并赋值给mNoteHeaderHolder中的tvModified
+    mNoteHeaderHolder.tvModified = (TextView) findViewById(R.id.tv_modified_date);
+    // 获取布局中的iv_alert_icon并赋值给mNoteHeaderHolder中的ivAlertIcon
+    mNoteHeaderHolder.ivAlertIcon = (ImageView) findViewById(R.id.iv_alert_icon);
+    // 获取布局中的tv_alert_date并赋值给mNoteHeaderHolder中的tvAlertDate
+    mNoteHeaderHolder.tvAlertDate = (TextView) findViewById(R.id.tv_alert_date);
+    // 获取布局中的btn_set_bg_color并赋值给mNoteHeaderHolder中的ibSetBgColor
+    mNoteHeaderHolder.ibSetBgColor = (ImageView) findViewById(R.id.btn_set_bg_color);
+    // 设置ibSetBgColor的点击事件监听器为当前Activity(this)
+    mNoteHeaderHolder.ibSetBgColor.setOnClickListener(this);
+
+    // 获取布局中的note_edit_view并赋值给mNoteEditor
+    mNoteEditor = (EditText) findViewById(R.id.note_edit_view);
+    // 获取布局中的sv_note_edit并赋值给mNoteEditorPanel
+    mNoteEditorPanel = findViewById(R.id.sv_note_edit);
+
+    // 获取布局中的note_bg_color_selector并赋值给mNoteBgColorSelector
+    mNoteBgColorSelector = findViewById(R.id.note_bg_color_selector);
+    // 遍历sBgSelectorBtnsMap中的按钮ID，并为每个按钮设置点击事件监听器为当前Activity(this)
+    for (int id : sBgSelectorBtnsMap.keySet()) {
+        ImageView iv = (ImageView) findViewById(id);
+        iv.setOnClickListener(this);
     }
 
-    @Override
-    protected void onPause() {
-        super.onPause();
-        if(saveNote()) {
-            Log.d(TAG, "Note data was saved with length:" + mWorkingNote.getContent().length());
-        }
-        clearSettingState();
+    // 获取布局中的font_size_selector并赋值给mFontSizeSelector
+    mFontSizeSelector = findViewById(R.id.font_size_selector);
+    // 遍历sFontSizeBtnsMap中的按钮ID，并为每个按钮设置点击事件监听器为当前Activity(this)
+    for (int id : sFontSizeBtnsMap.keySet()) {
+        View view = findViewById(id);
+        view.setOnClickListener(this);
+    };
+
+    // 获取默认的SharedPreferences实例
+    mSharedPrefs = PreferenceManager.getDefaultSharedPreferences(this);
+    // 从SharedPreferences中获取设置的字体大小ID，默认值为ResourceParser.BG_DEFAULT_FONT_SIZE
+    mFontSizeId = mSharedPrefs.getInt(PREFERENCE_FONT_SIZE, ResourceParser.BG_DEFAULT_FONT_SIZE);
+    /**
+     * HACKME: 修复存储资源ID的共享偏好的bug。
+     * ID可能大于资源的长度，在这种情况下，
+     * 将其设置为ResourceParser.BG_DEFAULT_FONT_SIZE。
+     */
+    if(mFontSizeId >= TextAppearanceResources.getResourcesSize()) {
+        mFontSizeId = ResourceParser.BG_DEFAULT_FONT_SIZE;
     }
 
-    private void updateWidget() {
-        Intent intent = new Intent(AppWidgetManager.ACTION_APPWIDGET_UPDATE);
-        if (mWorkingNote.getWidgetType() == Notes.TYPE_WIDGET_2X) {
-            intent.setClass(this, NoteWidgetProvider_2x.class);
-        } else if (mWorkingNote.getWidgetType() == Notes.TYPE_WIDGET_4X) {
-            intent.setClass(this, NoteWidgetProvider_4x.class);
-        } else {
-            Log.e(TAG, "Unspported widget type");
-            return;
-        }
+    // 获取布局中的note_edit_list并赋值给mEditTextList
+    mEditTextList = (LinearLayout) findViewById(R.id.note_edit_list);
+}
 
-        intent.putExtra(AppWidgetManager.EXTRA_APPWIDGET_IDS, new int[] {
-            mWorkingNote.getWidgetId()
-        });
+@Override
+protected void onPause() {
+    super.onPause();
+    // 当Activity暂停时，保存笔记数据并输出日志
+    if(saveNote()) {
+        Log.d(TAG, "Note data was saved with length:" + mWorkingNote.getContent().length());
+    }
+    // 清除设置状态
+    clearSettingState();
+}
 
-        sendBroadcast(intent);
-        setResult(RESULT_OK, intent);
-    }
-
-    public void onClick(View v) {
-        int id = v.getId();
-        if (id == R.id.btn_set_bg_color) {
-            mNoteBgColorSelector.setVisibility(View.VISIBLE);
-            findViewById(sBgSelectorSelectionMap.get(mWorkingNote.getBgColorId())).setVisibility(
-                    -                    View.VISIBLE);
-        } else if (sBgSelectorBtnsMap.containsKey(id)) {
-            findViewById(sBgSelectorSelectionMap.get(mWorkingNote.getBgColorId())).setVisibility(
-                    View.GONE);
-            mWorkingNote.setBgColorId(sBgSelectorBtnsMap.get(id));
-            mNoteBgColorSelector.setVisibility(View.GONE);
-        } else if (sFontSizeBtnsMap.containsKey(id)) {
-            findViewById(sFontSelectorSelectionMap.get(mFontSizeId)).setVisibility(View.GONE);
-            mFontSizeId = sFontSizeBtnsMap.get(id);
-            mSharedPrefs.edit().putInt(PREFERENCE_FONT_SIZE, mFontSizeId).commit();
-            findViewById(sFontSelectorSelectionMap.get(mFontSizeId)).setVisibility(View.VISIBLE);
-            if (mWorkingNote.getCheckListMode() == TextNote.MODE_CHECK_LIST) {
-                getWorkingText();
-                switchToListMode(mWorkingNote.getContent());
-            } else {
-                mNoteEditor.setTextAppearance(this,
-                        TextAppearanceResources.getTexAppearanceResource(mFontSizeId));
-            }
-            mFontSizeSelector.setVisibility(View.GONE);
-        }
+private void updateWidget() {
+    // 更新小部件
+
+    // 创建一个更新小部件的意图
+    Intent intent = new Intent(AppWidgetManager.ACTION_APPWIDGET_UPDATE);
+
+    // 根据工作笔记的小部件类型设置相应的小部件提供者类
+    if (mWorkingNote.getWidgetType() == Notes.TYPE_WIDGET_2X) {
+        intent.setClass(this, NoteWidgetProvider_2x.class);
+    } else if (mWorkingNote.getWidgetType() == Notes.TYPE_WIDGET_4X) {
+        intent.setClass(this, NoteWidgetProvider_4x.class);
+    } else {
+        // 不支持的小部件类型，输出错误日志并返回
+        Log.e(TAG, "Unspported widget type");
+        return;
     }
 
-    @Override
-    public void onBackPressed() {
-        if(clearSettingState()) {
-            return;
-        }
+    // 将工作笔记的小部件ID作为额外数据放入意图中
+    intent.putExtra(AppWidgetManager.EXTRA_APPWIDGET_IDS, new int[] {
+        mWorkingNote.getWidgetId()
+    });
 
-        saveNote();
-        super.onBackPressed();
-    }
+    // 发送广播来更新小部件
+    sendBroadcast(intent);
+    setResult(RESULT_OK, intent);
+}
 
-    private boolean clearSettingState() {
-        if (mNoteBgColorSelector.getVisibility() == View.VISIBLE) {
-            mNoteBgColorSelector.setVisibility(View.GONE);
-            return true;
-        } else if (mFontSizeSelector.getVisibility() == View.VISIBLE) {
-            mFontSizeSelector.setVisibility(View.GONE);
-            return true;
+public void onClick(View v) {
+    // 获取当前点击的控件的ID
+    int id = v.getId();
+    if (id == R.id.btn_set_bg_color) {
+        // 如果点击的是设置背景颜色的按钮
+        // 显示背景颜色选择器
+        mNoteBgColorSelector.setVisibility(View.VISIBLE);
+        // 显示当前工作笔记背景颜色的选择项
+        findViewById(sBgSelectorSelectionMap.get(mWorkingNote.getBgColorId())).setVisibility(View.VISIBLE);
+    } else if (sBgSelectorBtnsMap.containsKey(id)) {
+        // 如果点击的是背景颜色选择器中的一个按钮
+        // 隐藏当前工作笔记背景颜色的选择项
+        findViewById(sBgSelectorSelectionMap.get(mWorkingNote.getBgColorId())).setVisibility(View.GONE);
+        // 设置新的背景颜色ID给工作笔记
+        mWorkingNote.setBgColorId(sBgSelectorBtnsMap.get(id));
+        // 隐藏背景颜色选择器
+        mNoteBgColorSelector.setVisibility(View.GONE);
+    } else if (sFontSizeBtnsMap.containsKey(id)) {
+        // 如果点击的是字体大小选择器中的一个按钮
+        // 隐藏当前字体大小的选择项
+        findViewById(sFontSelectorSelectionMap.get(mFontSizeId)).setVisibility(View.GONE);
+        // 设置新的字体大小ID
+        mFontSizeId = sFontSizeBtnsMap.get(id);
+        // 将新的字体大小ID保存到SharedPreferences中
+        mSharedPrefs.edit().putInt(PREFERENCE_FONT_SIZE, mFontSizeId).commit();
+        // 显示新的字体大小的选择项
+        findViewById(sFontSelectorSelectionMap.get(mFontSizeId)).setVisibility(View.VISIBLE);
+        if (mWorkingNote.getCheckListMode() == TextNote.MODE_CHECK_LIST) {
+            // 如果工作笔记是待办事项模式
+            // 获取当前工作文本
+            getWorkingText();
+            // 切换到待办事项模式
+            switchToListMode(mWorkingNote.getContent());
+        } else {
+            // 如果工作笔记不是待办事项模式
+            // 设置文本编辑框的文本样式为选择的字体大小
+            mNoteEditor.setTextAppearance(this, TextAppearanceResources.getTexAppearanceResource(mFontSizeId));
         }
-        return false;
+        // 隐藏字体大小选择器
+        mFontSizeSelector.setVisibility(View.GONE);
     }
+}
 
-    public void onBackgroundColorChanged() {
-        findViewById(sBgSelectorSelectionMap.get(mWorkingNote.getBgColorId())).setVisibility(
-                View.VISIBLE);
-        mNoteEditorPanel.setBackgroundResource(mWorkingNote.getBgColorResId());
-        mHeadViewPanel.setBackgroundResource(mWorkingNote.getTitleBgResId());
+@Override
+public void onBackPressed() {
+    // 当返回按钮按下时
+    if (clearSettingState()) {
+        // 如果当前状态是设置状态，清除设置状态并返回
+        return;
     }
 
-    @Override
-    public boolean onPrepareOptionsMenu(Menu menu) {
-        if (isFinishing()) {
-            return true;
-        }
-        clearSettingState();
-        menu.clear();
-        if (mWorkingNote.getFolderId() == Notes.ID_CALL_RECORD_FOLDER) {
-            getMenuInflater().inflate(R.menu.call_note_edit, menu);
-        } else {
-            getMenuInflater().inflate(R.menu.note_edit, menu);
-        }
-        if (mWorkingNote.getCheckListMode() == TextNote.MODE_CHECK_LIST) {
-            menu.findItem(R.id.menu_list_mode).setTitle(R.string.menu_normal_mode);
-        } else {
-            menu.findItem(R.id.menu_list_mode).setTitle(R.string.menu_list_mode);
-        }
-        if (mWorkingNote.hasClockAlert()) {
-            menu.findItem(R.id.menu_alert).setVisible(false);
-        } else {
-            menu.findItem(R.id.menu_delete_remind).setVisible(false);
-        }
+    // 保存工作笔记
+    saveNote();
+    super.onBackPressed();
+}
+
+private boolean clearSettingState() {
+    // 清除设置状态方法
+    if (mNoteBgColorSelector.getVisibility() == View.VISIBLE) {
+        // 如果背景颜色选择器可见
+        // 隐藏背景颜色选择器
+        mNoteBgColorSelector.setVisibility(View.GONE);
+        return true;
+    } else if (mFontSizeSelector.getVisibility() == View.VISIBLE) {
+        // 如果字体大小选择器可见
+        // 隐藏字体大小选择器
+        mFontSizeSelector.setVisibility(View.GONE);
         return true;
     }
-    //实现便签的各种功能
-    @Override
-    public boolean onOptionsItemSelected(MenuItem item) {
-        int itemId = item.getItemId();
-        if (itemId == R.id.menu_new_note) {
-            createNewNote(); //新建便签
-        } else if (itemId == R.id.menu_delete) {  //删除便签
-            AlertDialog.Builder builder = new AlertDialog.Builder(this); //创建一个 AlertDialog.Builder 对象，用于构建对话框
-            builder.setTitle(getString(R.string.alert_title_delete));
-            builder.setIcon(android.R.drawable.ic_dialog_alert);
-            builder.setMessage(getString(R.string.alert_message_delete_note));
-            builder.setPositiveButton(android.R.string.ok, //点击ok则删除该便签
-                    new DialogInterface.OnClickListener() {
-                        public void onClick(DialogInterface dialog, int which) {
-                            deleteCurrentNote();
-                            finish();
-                        }
-                    });
-            builder.setNegativeButton(android.R.string.cancel, null);
-            builder.show();
-        } else if (itemId == R.id.menu_font_size) { //设置字体大小
-            mFontSizeSelector.setVisibility(View.VISIBLE);
-            findViewById(sFontSelectorSelectionMap.get(mFontSizeId)).setVisibility(View.VISIBLE);
-        } else if (itemId == R.id.menu_list_mode) {
-            mWorkingNote.setCheckListMode(mWorkingNote.getCheckListMode() == 0 ?
-                    TextNote.MODE_CHECK_LIST : 0);
-        } else if (itemId == R.id.menu_share) { //分享
-            getWorkingText();
-            sendTo(this, mWorkingNote.getContent());
-        } else if (itemId == R.id.menu_send_to_desktop) { //发送到桌面
-            sendToDesktop();
-        } else if (itemId == R.id.menu_alert) { //设置提醒
-            setReminder();
-        } else if (itemId == R.id.menu_delete_remind) {
-            mWorkingNote.setAlertDate(0, false);
-        }
+    return false;
+}
+
+public void onBackgroundColorChanged() {
+    // 根据当前工作笔记的背景颜色ID显示相应的选择项
+    findViewById(sBgSelectorSelectionMap.get(mWorkingNote.getBgColorId())).setVisibility(View.VISIBLE);
+    // 设置工作笔记编辑面板的背景颜色为当前工作笔记的背景颜色资源ID
+    mNoteEditorPanel.setBackgroundResource(mWorkingNote.getBgColorResId());
+    // 设置工作笔记标题栏的背景颜色为当前工作笔记的标题背景资源ID
+    mHeadViewPanel.setBackgroundResource(mWorkingNote.getTitleBgResId());
+}
+
+@Override
+public boolean onPrepareOptionsMenu(Menu menu) {
+    // 菜单准备方法，动态显示菜单项
+    if (isFinishing()) {
         return true;
     }
+    // 清除设置状态
+    clearSettingState();
+    // 清空菜单项
+    menu.clear();
+    if (mWorkingNote.getFolderId() == Notes.ID_CALL_RECORD_FOLDER) {
+        // 如果工作笔记所在文件夹是通话记录文件夹
+        // 加载通话记录编辑菜单
+        getMenuInflater().inflate(R.menu.call_note_edit, menu);
+    } else {
+        // 加载普通笔记编辑菜单
+        getMenuInflater().inflate(R.menu.note_edit, menu);
+    }
+    if (mWorkingNote.getCheckListMode() == TextNote.MODE_CHECK_LIST) {
+        // 如果工作笔记是待办事项模式
+        // 动态设置菜单项的标题为“普通模式”
+        menu.findItem(R.id.menu_list_mode).setTitle(R.string.menu_normal_mode);
+    } else {
+        // 动态设置菜单项的标题为“待办事项模式”
+        menu.findItem(R.id.menu_list_mode).setTitle(R.string.menu_list_mode);
+    }
+    if (mWorkingNote.hasClockAlert()) {
+        // 如果工作笔记有闹钟提醒
+        // 隐藏菜单项“提醒”
+        menu.findItem(R.id.menu_alert).setVisible(false);
+    } else {
+        // 隐藏菜单项“删除提醒”
+        menu.findItem(R.id.menu_delete_remind).setVisible(false);
+    }
+    return true;
+}
+
+@Override
+public boolean onOptionsItemSelected(MenuItem item) { //响应用户在菜单中选择菜单项的操作
+    int itemId = item.getItemId();
+    if (itemId == R.id.menu_new_note) {
+        // 当点击菜单项“新建笔记”时
+        createNewNote();
+    } else if (itemId == R.id.menu_delete) {
+        // 当点击菜单项“删除笔记”时
+        // 弹出确认对话框
+        AlertDialog.Builder builder = new AlertDialog.Builder(this);
+        builder.setTitle(getString(R.string.alert_title_delete));
+        builder.setIcon(android.R.drawable.ic_dialog_alert);
+        builder.setMessage(getString(R.string.alert_message_delete_note));
+        builder.setPositiveButton(android.R.string.ok,
+                new DialogInterface.OnClickListener() {
+                    public void onClick(DialogInterface dialog, int which) {
+                        // 确认删除工作笔记，删除并结束当前活动
+                        deleteCurrentNote();
+                        finish();
+                    }
+                });
+        builder.setNegativeButton(android.R.string.cancel, null);
+        builder.show();
+    } else if (itemId == R.id.menu_font_size) {
+        // 当点击菜单项“字体大小”时
+        // 显示字体大小选择器，并根据当前字体大小ID显示相应的选择项
+        mFontSizeSelector.setVisibility(View.VISIBLE);
+        findViewById(sFontSelectorSelectionMap.get(mFontSizeId)).setVisibility(View.VISIBLE);
+    } else if (itemId == R.id.menu_list_mode) {
+        // 当点击菜单项“模式切换”时
+        // 切换工作笔记的待办事项模式
+        mWorkingNote.setCheckListMode(mWorkingNote.getCheckListMode() == 0 ?
+                TextNote.MODE_CHECK_LIST : 0);
+    } else if (itemId == R.id.menu_share) {
+        // 当点击菜单项“分享”时
+        // 获取当前工作文本并进行分享
+        getWorkingText();
+        sendTo(this, mWorkingNote.getContent());
+    } else if (itemId == R.id.menu_send_to_desktop) {
+        // 当点击菜单项“发送到桌面”时
+        sendToDesktop();
+    } else if (itemId == R.id.menu_alert) {
+        // 当点击菜单项“提醒”时
+        // 设置闹钟提醒
+        setReminder();
+    } else if (itemId == R.id.menu_delete_remind) {
+        // 当点击菜单项“删除提醒”时
+        // 清除工作笔记的提醒日期和提醒标志
+        mWorkingNote.setAlertDate(0, false);
+    }
+    return true;
+}
 
     private void setReminder() {
+/*
+ * 这段 Java 代码实现了一个名为 `setReminder()` 的方法，用于设置笔记的提醒功能。以下是对该方法的解释：
+1. 首先，创建一个 `DateTimePickerDialog` 对象 `d`，用于显示日期时间选择对话框。
+2. 通过传递 System.currentTimeMillis() 方法的返回值，设置初始日期时间选择为当前时间。
+3. 将一个匿名的 `OnDateTimeSetListener` 实例设置给 `d`，用于在用户选择日期时间后响应事件。
+4. 在 `OnDateTimeSet` 方法中，获取用户选择的日期时间，
+并通过调用 `mWorkingNote` 对象的 `setAlertDate()` 方法设置笔记的提醒日期时间。
+5. 最后，通过调用 `d` 对象的 `show()` 方法，显示日期时间选择对话框。
+综上，该方法实现了通过日期时间选择对话框设置笔记提醒功能的功能，用户能够通过该对话框选择想要提醒的日期时间点。
+在用户选择日期时间后，将所选日期时间点保存到 `mWorkingNote` 对象中，以实现笔记的提醒功能。
+ */
         DateTimePickerDialog d = new DateTimePickerDialog(this, System.currentTimeMillis());
         d.setOnDateTimeSetListener(new OnDateTimeSetListener() {
             public void OnDateTimeSet(AlertDialog dialog, long date) {
@@ -559,13 +697,23 @@ public class NoteEditActivity extends Activity implements OnClickListener,
      * and {@text/plain} type
      */
     private void sendTo(Context context, String info) {
+    /*
+这是一个名为 `sendTo()` 的私有方法，用于发送信息。
+该方法接受两个参数，一个是上下文（`context`），一个是要发送的信息（`info`）。
+方法的具体步骤如下：
+1. 创建一个 `Intent` 对象，使用 `Intent.ACTION_SEND` 动作。这表示我们要发送数据。
+2. 使用 `intent.putExtra()` 方法将要发送的文本数据添加到 `Intent` 中。
+键为 `Intent.EXTRA_TEXT`，值为 `info`，即要发送的信息内容。
+3. 使用 `intent.setType()` 方法指定发送的数据类型为纯文本（"text/plain"）。
+4. 调用 `context.startActivity(intent)` 启动该意图，从而触发系统选择合适的应用程序来处理发送操作。 
+    */
+     
         Intent intent = new Intent(Intent.ACTION_SEND);
         intent.putExtra(Intent.EXTRA_TEXT, info);
         intent.setType("text/plain");
         context.startActivity(intent);
     }
 
-    //创建新的便签函数
     private void createNewNote() {
         // Firstly, save current editing notes
         saveNote();
@@ -575,9 +723,18 @@ public class NoteEditActivity extends Activity implements OnClickListener,
         Intent intent = new Intent(this, NoteEditActivity.class);
         intent.setAction(Intent.ACTION_INSERT_OR_EDIT);
         intent.putExtra(Notes.INTENT_EXTRA_FOLDER_ID, mWorkingNote.getFolderId());
-        startActivity(intent);
+        startActivity(intent);/*
+        这段代码是一个方法 `createNewNote()` 的实现。下面是对代码的解释：
+1. 首先，调用 `saveNote()` 方法保存当前正在编辑的笔记。
+2. 为了安全起见，在开始新的笔记之前，调用 `finish()` 方法关闭当前的 Activity。
+3. 创建一个新的 `Intent` 对象，将目标 Activity 设置为 `NoteEditActivity`（笔记编辑界面）。
+4. 使用 `Intent.ACTION_INSERT_OR_EDIT` 设置操作，表示是插入或编辑操作。
+5. 使用 `intent.putExtra()` 将当前笔记所属的文件夹的 ID 作为附加数据传递给 `NoteEditActivity`。
+6. 最后，调用 `startActivity(intent)` 启动 `NoteEditActivity`。
+这将打开一个新的笔记编辑界面，并根据传递的附加数据进行相应的操作。
+        */
     }
-    //删除当前工作的便签
+
     private void deleteCurrentNote() {
         if (mWorkingNote.existInDatabase()) {
             HashSet<Long> ids = new HashSet<Long>();
@@ -597,184 +754,259 @@ public class NoteEditActivity extends Activity implements OnClickListener,
                 }
             }
         }
-        mWorkingNote.markDeleted(true); //标记删除
+        mWorkingNote.markDeleted(true);
+/*
+ * 这段代码是一个方法 `deleteCurrentNote()` 的实现。下面是对代码的解释：
+1. 首先，检查 `mWorkingNote` 是否存在于数据库中，即当前的笔记是否已经保存在数据库中。
+2. 如果存在于数据库中，创建一个 `HashSet` 集合 `ids`，用于存储需要删除的笔记的 ID。
+3. 获取当前笔记的 ID，并将其添加到 `ids` 集合中。
+4. 检查当前笔记的 ID 是否等于 `Notes.ID_ROOT_FOLDER`，如果不是，将其添加到 `ids` 集合中。
+5. 如果不是处于同步模式下（`isSyncMode()` 返回 `false`），
+则调用 `DataUtils.batchDeleteNotes()` 方法批量删除数据库中的笔记。如果删除失败，打印错误日志信息。
+6. 如果处于同步模式下，调用 `DataUtils.batchMoveToFolder()` 方法
+将笔记批量移动到垃圾箱。如果移动失败，打印错误日志信息。
+7. 调用 `mWorkingNote.markDeleted(true)` 方法，将当前笔记标记为已删除。
+这段代码的作用是将当前的笔记标记为已删除，并根据不同的条件执行相应的操作：
+如果不是同步模式，则删除数据库中的笔记；如果是同步模式，则将笔记移动到垃圾箱。
+ */
     }
 
-    private boolean isSyncMode() {
-        return NotesPreferenceActivity.getSyncAccountName(this).trim().length() > 0;
-    }
+// 判断是否为同步模式
+private boolean isSyncMode() {
+    return NotesPreferenceActivity.getSyncAccountName(this).trim().length() > 0;
+}
 
-    public void onClockAlertChanged(long date, boolean set) {
-        /**
-         * User could set clock to an unsaved note, so before setting the
-         * alert clock, we should save the note first
-         */
-        if (!mWorkingNote.existInDatabase()) {
-            saveNote();
-        }
-        if (mWorkingNote.getNoteId() > 0) {
-            Intent intent = new Intent(this, AlarmReceiver.class);
-            intent.setData(ContentUris.withAppendedId(Notes.CONTENT_NOTE_URI, mWorkingNote.getNoteId()));
-            PendingIntent pendingIntent = PendingIntent.getBroadcast(this, 0, intent, 0);
-            AlarmManager alarmManager = ((AlarmManager) getSystemService(ALARM_SERVICE));
-            showAlertHeader();
-            if(!set) {
-                alarmManager.cancel(pendingIntent);
-            } else {
-                alarmManager.set(AlarmManager.RTC_WAKEUP, date, pendingIntent);
-            }
+// 当闹钟提醒设置改变时的处理
+public void onClockAlertChanged(long date, boolean set) {
+    // 如果当前工作笔记不存在于数据库中，则保存笔记
+    if (!mWorkingNote.existInDatabase()) {
+        saveNote();
+    }
+    // 如果工作笔记的ID大于0，则继续处理
+    if (mWorkingNote.getNoteId() > 0) {
+        // 创建AlarmReceiver的Intent
+        Intent intent = new Intent(this, AlarmReceiver.class);
+        intent.setData(ContentUris.withAppendedId(Notes.CONTENT_NOTE_URI, mWorkingNote.getNoteId()));
+        // 创建用于广播的PendingIntent
+        PendingIntent pendingIntent = PendingIntent.getBroadcast(this, 0, intent, 0);
+        // 获取AlarmManager实例
+        AlarmManager alarmManager = ((AlarmManager) getSystemService(ALARM_SERVICE));
+        // 显示提醒标题
+        showAlertHeader();
+        // 根据set参数判断是否设置或取消闹钟提醒
+        if(!set) {
+            alarmManager.cancel(pendingIntent); // 取消闹钟提醒
         } else {
-            /**
-             * There is the condition that user has input nothing (the note is
-             * not worthy saving), we have no note id, remind the user that he
-             * should input something
-             */
-            Log.e(TAG, "Clock alert setting error");
-            showToast(R.string.error_note_empty_for_clock);
+            alarmManager.set(AlarmManager.RTC_WAKEUP, date, pendingIntent); // 设置闹钟提醒
         }
+    } else {
+        // 如果工作笔记ID小于等于0，记录错误并显示提示
+        Log.e(TAG, "Clock alert setting error");
+       showToast(R.string.error_note_empty_for_clock);
     }
+}
 
-    public void onWidgetChanged() {
-        updateWidget();
+// 当小部件改变时的处理
+public void onWidgetChanged() {
+    updateWidget(); // 更新小部件
+}
+
+// 当文本编辑框内容删除时的处理
+public void onEditTextDelete(int index, String text) {
+    int childCount = mEditTextList.getChildCount();
+    // 如果子View数量为1，则直接返回
+    if (childCount == 1) {
+        return;
     }
 
-    public void onEditTextDelete(int index, String text) {
-        int childCount = mEditTextList.getChildCount();
-        if (childCount == 1) {
-            return;
-        }
+    // 重新设置剩余编辑框的索引
+    for (int i = index + 1; i < childCount; i++) {
+        ((NoteEditText) mEditTextList.getChildAt(i).findViewById(R.id.et_edit_text)).setIndex(i - 1);
+    }
 
-        for (int i = index + 1; i < childCount; i++) {
-            ((NoteEditText) mEditTextList.getChildAt(i).findViewById(R.id.et_edit_text))
-                    .setIndex(i - 1);
-        }
+    // 移除指定位置的编辑框
+    mEditTextList.removeViewAt(index);
+    NoteEditText edit = null;
+    // 获取上一个编辑框，如果是第一个则获取第一个编辑框
+    if(index == 0) {
+        edit = (NoteEditText) mEditTextList.getChildAt(0).findViewById(R.id.et_edit_text);
+    } else {
+        edit = (NoteEditText) mEditTextList.getChildAt(index - 1).findViewById(R.id.et_edit_text);
+    }
+    int length = edit.length();
+    // 在编辑框末尾添加指定文本
+    edit.append(text);
+    edit.requestFocus();
+    edit.setSelection(length); // 设置光标位置
+}
 
-        mEditTextList.removeViewAt(index);
-        NoteEditText edit = null;
-        if(index == 0) {
-            edit = (NoteEditText) mEditTextList.getChildAt(0).findViewById(
-                    R.id.et_edit_text);
-        } else {
-            edit = (NoteEditText) mEditTextList.getChildAt(index - 1).findViewById(
-                    R.id.et_edit_text);
-        }
-        int length = edit.length();
-        edit.append(text);
-        edit.requestFocus();
-        edit.setSelection(length);
+public void onEditTextEnter(int index, String text) {
+    /**
+     * 如果索引超出 mEditTextList 的范围，应该不会发生，进行调试检查
+     */
+    if(index > mEditTextList.getChildCount()) {
+        Log.e(TAG, "Index out of mEditTextList boundrary, should not happen");
     }
 
-    public void onEditTextEnter(int index, String text) {
-        /**
-         * Should not happen, check for debug
-         */
-        if(index > mEditTextList.getChildCount()) {
-            Log.e(TAG, "Index out of mEditTextList boundrary, should not happen");
-        }
+    // 创建新的编辑框视图并添加到 mEditTextList 中指定的位置
+    View view = getListItem(text, index);
+    mEditTextList.addView(view, index);
+    NoteEditText edit = (NoteEditText) view.findViewById(R.id.et_edit_text);
+    edit.requestFocus();
+    edit.setSelection(0);
+    for (int i = index + 1; i < mEditTextList.getChildCount(); i++) {
+        ((NoteEditText) mEditTextList.getChildAt(i).findViewById(R.id.et_edit_text))
+                .setIndex(i);
+    }
+}
 
-        View view = getListItem(text, index);
-        mEditTextList.addView(view, index);
-        NoteEditText edit = (NoteEditText) view.findViewById(R.id.et_edit_text);
-        edit.requestFocus();
-        edit.setSelection(0);
-        for (int i = index + 1; i < mEditTextList.getChildCount(); i++) {
-            ((NoteEditText) mEditTextList.getChildAt(i).findViewById(R.id.et_edit_text))
-                    .setIndex(i);
+// 切换到列表模式的处理方法
+private void switchToListMode(String text) {
+    // 移除所有的编辑框视图
+    mEditTextList.removeAllViews();
+    // 将文本按换行符分割成字符串数组
+    String[] items = text.split("\n");
+    int index = 0;
+    for (String item : items) {
+        // 如果项不为空，则创建对应的编辑框视图并添加到 mEditTextList 中
+        if(!TextUtils.isEmpty(item)) {
+            mEditTextList.addView(getListItem(item, index));
+            index++;
         }
     }
+    // 添加一个空的编辑框以便用户继续添加新项
+    mEditTextList.addView(getListItem("", index));
+    mEditTextList.getChildAt(index).findViewById(R.id.et_edit_text).requestFocus();
 
-    private void switchToListMode(String text) {
-        mEditTextList.removeAllViews();
-        String[] items = text.split("\n");
-        int index = 0;
-        for (String item : items) {
-            if(!TextUtils.isEmpty(item)) {
-                mEditTextList.addView(getListItem(item, index));
-                index++;
-            }
+    // 隐藏笔记编辑视图，显示编辑框列表视图
+    mNoteEditor.setVisibility(View.GONE);
+    mEditTextList.setVisibility(View.VISIBLE);
+}
+
+// 获取包含用户查询结果高亮的 Spannable 对象
+private Spannable getHighlightQueryResult(String fullText, String userQuery) {
+    SpannableString spannable = new SpannableString(fullText == null ? "" : fullText);
+    if (!TextUtils.isEmpty(userQuery)) {
+        mPattern = Pattern.compile(userQuery);
+        Matcher m = mPattern.matcher(fullText);
+        int start = 0;
+        while (m.find(start)) {
+            // 对匹配到的文本进行高亮处理
+            spannable.setSpan(
+                    new BackgroundColorSpan(this.getResources().getColor(
+                            R.color.user_query_highlight)), m.start(), m.end(),
+                    Spannable.SPAN_INCLUSIVE_EXCLUSIVE);
+            start = m.end();
         }
-        mEditTextList.addView(getListItem("", index));
-        mEditTextList.getChildAt(index).findViewById(R.id.et_edit_text).requestFocus();
-
-        mNoteEditor.setVisibility(View.GONE);
-        mEditTextList.setVisibility(View.VISIBLE);
-    }
-
-    private Spannable getHighlightQueryResult(String fullText, String userQuery) {
-        SpannableString spannable = new SpannableString(fullText == null ? "" : fullText);
-        if (!TextUtils.isEmpty(userQuery)) {
-            mPattern = Pattern.compile(userQuery);
-            Matcher m = mPattern.matcher(fullText);
-            int start = 0;
-            while (m.find(start)) {
-                spannable.setSpan(
-                        new BackgroundColorSpan(this.getResources().getColor(
-                                R.color.user_query_highlight)), m.start(), m.end(),
-                        Spannable.SPAN_INCLUSIVE_EXCLUSIVE);
-                start = m.end();
+    }
+    return spannable;
+}
+
+/**
+ * 通过传入的内容和索引，获取包含编辑框和复选框的列表项视图
+ * @param item 列表项内容
+ * @param index 列表项索引
+ * @return 列表项视图
+ */
+private View getListItem(String item, int index) {
+    // 加载列表项布局
+    View view = LayoutInflater.from(this).inflate(R.layout.note_edit_list_item, null);
+    final NoteEditText edit = (NoteEditText) view.findViewById(R.id.et_edit_text);
+    // 设置文本外观
+    edit.setTextAppearance(this, TextAppearanceResources.getTexAppearanceResource(mFontSizeId));
+    CheckBox cb = ((CheckBox) view.findViewById(R.id.cb_edit_item));
+    // 设置复选框选中状态变化时的监听器
+    cb.setOnCheckedChangeListener(new OnCheckedChangeListener() {
+        public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
+            if (isChecked) {
+                // 文本加上删除线
+                edit.setPaintFlags(edit.getPaintFlags() | Paint.STRIKE_THRU_TEXT_FLAG);
+            } else {
+                // 取消文本删除线
+                edit.setPaintFlags(Paint.ANTI_ALIAS_FLAG | Paint.DEV_KERN_TEXT_FLAG);
             }
         }
-        return spannable;
-    }
-
-    private View getListItem(String item, int index) {
-        View view = LayoutInflater.from(this).inflate(R.layout.note_edit_list_item, null);
-        final NoteEditText edit = (NoteEditText) view.findViewById(R.id.et_edit_text);
-        edit.setTextAppearance(this, TextAppearanceResources.getTexAppearanceResource(mFontSizeId));
-        CheckBox cb = ((CheckBox) view.findViewById(R.id.cb_edit_item));
-        cb.setOnCheckedChangeListener(new OnCheckedChangeListener() {
-            public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
-                if (isChecked) {
-                    edit.setPaintFlags(edit.getPaintFlags() | Paint.STRIKE_THRU_TEXT_FLAG);
-                } else {
-                    edit.setPaintFlags(Paint.ANTI_ALIAS_FLAG | Paint.DEV_KERN_TEXT_FLAG);
-                }
-            }
-        });
+    });
+
+    if (item.startsWith(TAG_CHECKED)) {
+        // 如果列表项以 "checked" 标识开头，则设置复选框选中状态，设置文本删除线，并去掉标识字符串
+        cb.setChecked(true);
+        edit.setPaintFlags(edit.getPaintFlags() | Paint.STRIKE_THRU_TEXT_FLAG);
+        item = item.substring(TAG_CHECKED.length(), item.length()).trim();
+    } else if (item.startsWith(TAG_UNCHECKED)) {
+        // 如果列表项以 "unchecked" 标识开头，则设置复选框未选中状态，取消文本删除线，并去掉标识字符串
+        cb.setChecked(false);
+        edit.setPaintFlags(Paint.ANTI_ALIAS_FLAG | Paint.DEV_KERN_TEXT_FLAG);
+        item = item.substring(TAG_UNCHECKED.length(), item.length()).trim();
+    }
 
-        if (item.startsWith(TAG_CHECKED)) {
-            cb.setChecked(true);
-            edit.setPaintFlags(edit.getPaintFlags() | Paint.STRIKE_THRU_TEXT_FLAG);
-            item = item.substring(TAG_CHECKED.length(), item.length()).trim();
-        } else if (item.startsWith(TAG_UNCHECKED)) {
-            cb.setChecked(false);
-            edit.setPaintFlags(Paint.ANTI_ALIAS_FLAG | Paint.DEV_KERN_TEXT_FLAG);
-            item = item.substring(TAG_UNCHECKED.length(), item.length()).trim();
-        }
+    edit.setOnTextViewChangeListener(this);
+    edit.setIndex(index);
+    // 设置文本，并将用户查询结果高亮显示
+    edit.setText(getHighlightQueryResult(item, mUserQuery));
+    return view;
+}
 
-        edit.setOnTextViewChangeListener(this);
-        edit.setIndex(index);
-        edit.setText(getHighlightQueryResult(item, mUserQuery));
-        return view;
+/**
+ * 当文本内容改变时的回调方法
+ * @param index 列表项索引
+ * @param hasText 是否有文本内容
+ */
+public void onTextChange(int index, boolean hasText) {
+    if (index >= mEditTextList.getChildCount()) {
+        Log.e(TAG, "Wrong index, should not happen");
+        return;
     }
-
-    public void onTextChange(int index, boolean hasText) {
-        if (index >= mEditTextList.getChildCount()) {
-            Log.e(TAG, "Wrong index, should not happen");
-            return;
-        }
-        if(hasText) {
-            mEditTextList.getChildAt(index).findViewById(R.id.cb_edit_item).setVisibility(View.VISIBLE);
-        } else {
-            mEditTextList.getChildAt(index).findViewById(R.id.cb_edit_item).setVisibility(View.GONE);
-        }
+    if(hasText) {
+        // 如果有文本内容，则显示复选框
+        mEditTextList.getChildAt(index).findViewById(R.id.cb_edit_item).setVisibility(View.VISIBLE);
+    } else {
+        // 如果没有文本内容，则隐藏复选框
+        mEditTextList.getChildAt(index).findViewById(R.id.cb_edit_item).setVisibility(View.GONE);
     }
+}
 
-    public void onCheckListModeChanged(int oldMode, int newMode) {
-        if (newMode == TextNote.MODE_CHECK_LIST) {
-            switchToListMode(mNoteEditor.getText().toString());
-        } else {
-            if (!getWorkingText()) {
-                mWorkingNote.setWorkingText(mWorkingNote.getContent().replace(TAG_UNCHECKED + " ",
-                        ""));
-            }
-            mNoteEditor.setText(getHighlightQueryResult(mWorkingNote.getContent(), mUserQuery));
-            mEditTextList.setVisibility(View.GONE);
-            mNoteEditor.setVisibility(View.VISIBLE);
+/**
+ * 当待办事项模式变化时的回调方法
+ * @param oldMode 旧的待办事项模式
+ * @param newMode 新的待办事项模式
+ */
+public void onCheckListModeChanged(int oldMode, int newMode) {
+    if (newMode == TextNote.MODE_CHECK_LIST) {
+        // 如果新的模式是待办事项列表模式，则切换到列表模式
+        switchToListMode(mNoteEditor.getText().toString());
+    } else {
+        if (!getWorkingText()) {
+            // 如果工作文本为空，并且未保存的文本中包含 "unchecked" 标识，则将其移除
+            mWorkingNote.setWorkingText(mWorkingNote.getContent().replace(TAG_UNCHECKED + " ", ""));
         }
+        // 设置编辑框内容，并将用户查询结果高亮显示
+        mNoteEditor.setText(getHighlightQueryResult(mWorkingNote.getContent(), mUserQuery));
+        // 隐藏编辑框列表视图，显示笔记编辑视图
+        mEditTextList.setVisibility(View.GONE);
+        mNoteEditor.setVisibility(View.VISIBLE);
     }
+}
 
     private boolean getWorkingText() {
+/*
+这是一个名为 `getWorkingText()` 的私有方法，返回一个布尔值。
+该方法的作用是获取工作文本，具体步骤如下：
+1. 首先，检查 `mWorkingNote` 对象的 `CheckListMode` 
+是否为 `TextNote.MODE_CHECK_LIST`。如果是，则进入列表模式的处理逻辑。
+2. 创建一个 `StringBuilder` 对象 `sb`，用于拼接文本。
+3. 遍历 `mEditTextList` 中的子视图（可能是多个文本编辑框）：
+   - 获取子视图中的 `NoteEditText` 对象，用于获取文本内容。
+   - 如果 `edit.getText()` 不为空，表示该文本框有输入内容。
+     - 如果相应的复选框 `CheckBox` 被选中（`isChecked()` 返回 `true`），
+     将文本设为已选中状态，并向 `sb` 添加标记 `TAG_CHECKED`，文本内容，以及换行符。
+       同时将 `hasChecked` 设为 `true`。
+     - 否则，将文本设为未选中状态，并向 `sb` 添加标记 `TAG_UNCHECKED`，文本内容，以及换行符。
+4. 将拼接好的文本 `sb.toString()` 设为 `mWorkingNote` 的工作文本。
+5. 如果 `mWorkingNote` 的 `CheckListMode` 不是 `TextNote.MODE_CHECK_LIST`，
+即非列表模式，则将 `mNoteEditor` 的文本内容设为 `mWorkingNote` 的工作文本。
+6. 返回 `hasChecked`，该布尔值表示是否存在已选中的文本项。
+ */
         boolean hasChecked = false;
         if (mWorkingNote.getCheckListMode() == TextNote.MODE_CHECK_LIST) {
             StringBuilder sb = new StringBuilder();
@@ -796,7 +1028,7 @@ public class NoteEditActivity extends Activity implements OnClickListener,
         }
         return hasChecked;
     }
-    //保存便签
+
     private boolean saveNote() {
         getWorkingText();
         boolean saved = mWorkingNote.saveNote();
@@ -814,10 +1046,25 @@ public class NoteEditActivity extends Activity implements OnClickListener,
     }
 
     private void sendToDesktop() {
-        /**
-         * Before send message to home, we should make sure that current
-         * editing note is exists in databases. So, for new note, firstly
-         * save it
+    /**
+这段代码实现了一个名为 `sendToDesktop()` 的方法，用于将当前编辑的笔记发送到桌面上。
+以下是对该方法的解释：
+1. 首先，检查当前编辑的笔记 `mWorkingNote` 是否存在于数据库中。
+如果笔记在数据库中不存在（即为新笔记），则调用 `saveNote()` 方法保存笔记。
+2. 如果当前编辑的笔记已经存在于数据库中（即为已有的笔记），执行以下操作：
+   - 创建一个 `Intent` 对象 `sender`。
+   - 创建一个 `Intent` 对象 `shortcutIntent`，指定其启动目标为 `NoteEditActivity` 类。
+   - 为 `shortcutIntent` 指定动作 `Intent.ACTION_VIEW`，表示要进行查看操作。
+   - 通过 `putExtra()` 方法向 `shortcutIntent` 传递附加信息，包括笔记的唯一标识符（`NoteId`）。
+   - 通过 `sender.putExtra()` 方法向 `sender` 传递附加信息，包括快捷方式的意图（`shortcutIntent`）、
+   快捷方式的名称、快捷方式的图标资源和重复安装的标志等。
+   - 通过设置 `sender` 的动作为 `"com.android.launcher.action.INSTALL_SHORTCUT"`，表示要安装快捷方式。
+   - 调用 `showToast()` 方法显示一个消息提示框，提示用户笔记已进入桌面。
+   - 调用 `sendBroadcast()` 方法发送广播，通知系统安装快捷方式。
+3. 如果当前编辑的笔记不存在（即为没有输入内容的空笔记），
+则记录一个错误日志并调用 `showToast()` 方法显示一个错误提示框，提醒用户输入内容。
+4. 方法执行结束。
+综上，该方法的功能是将当前编辑的笔记发送到桌面上，并根据笔记的状态进行相应的处理，如保存新笔记、创建快捷方式等。
          */
         if (!mWorkingNote.existInDatabase()) {
             saveNote();
@@ -849,17 +1096,21 @@ public class NoteEditActivity extends Activity implements OnClickListener,
     }
 
     private String makeShortcutIconTitle(String content) {
+        // 将原始内容中的特定字符串替换为空字符串，以删除特定标记
         content = content.replace(TAG_CHECKED, "");
         content = content.replace(TAG_UNCHECKED, "");
-        return content.length() > SHORTCUT_ICON_TITLE_MAX_LEN ? content.substring(0,
-                SHORTCUT_ICON_TITLE_MAX_LEN) : content;
+        // 如果内容的长度超过了指定的最大长度，则返回内容的子字符串，否则返回原始内容
+        return content.length() > SHORTCUT_ICON_TITLE_MAX_LEN ? content.substring(0, SHORTCUT_ICON_TITLE_MAX_LEN) : content;
     }
-
+    
     private void showToast(int resId) {
+        // 显示一个短持续时间的Toast消息，消息内容为给定的资源ID的字符串
         showToast(resId, Toast.LENGTH_SHORT);
     }
-
+    
     private void showToast(int resId, int duration) {
+        // 显示一个具有自定义持续时间的Toast消息，消息内容为给定的资源ID的字符串
+        // Toast消息在当前的上下文中显示
         Toast.makeText(this, resId, duration).show();
     }
 }