AndroidManifest.xml warning fix

src/Notes/app/src/main/AndroidManifest.xml

@@ -21,7 +21,10 @@
     android:versionCode="1"
     android:versionName="0.1" >
 
-    <uses-sdk android:minSdkVersion="14" />
+<!--    添加 tools:ignore="GradleOverrides" 忽略 Gradle 对 minSdkVersion 的重写-->
+    <uses-sdk android:minSdkVersion="14"
+        tools:ignore="GradleOverrides" />
+
 
     <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
     <uses-permission android:name="com.android.launcher.permission.INSTALL_SHORTCUT" />
@@ -36,14 +39,20 @@
     <application
         android:icon="@drawable/icon_app"
         android:label="@string/app_name" >
+
+<!--        添加：android:exported="true" -->
+<!--        原因：As of Android 12, android:exported must be set; use true to make the activity available to other apps, and false otherwise. For launcher activities, this should be set to true.-->
+<!--        移除：android:label="@string/app_name"-->
+<!--        原因：Redundant label can be removed.（冗余标签可以移除，第41行已经给出）-->
+
         <activity
             android:name=".ui.NotesListActivity"
             android:configChanges="keyboardHidden|orientation|screenSize"
-            android:label="@string/app_name"
             android:launchMode="singleTop"
             android:theme="@style/NoteTheme"
             android:uiOptions="splitActionBarWhenNarrow"
-            android:windowSoftInputMode="adjustPan" >
+            android:windowSoftInputMode="adjustPan"
+            android:exported="true">
 
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />
@@ -51,11 +60,15 @@
             </intent-filter>
         </activity>
 
+        <!--        添加：android:exported="true" -->
+        <!--        原因： As of Android 12, android:exported must be set; use true to make the activity available to other apps, and false otherwise. For launcher activities, this should be set to true.-->
+
         <activity
             android:name=".ui.NoteEditActivity"
             android:configChanges="keyboardHidden|orientation|screenSize"
             android:launchMode="singleTop"
-            android:theme="@style/NoteTheme" >
+            android:theme="@style/NoteTheme"
+            android:exported="true">
 
             <intent-filter android:scheme="http"
                 tools:ignore="AppLinkUrlError">
@@ -82,14 +95,22 @@
                 android:resource="@xml/searchable" />
         </activity>
 
+<!--        添加：android:exported="false"-->
+<!--        原因：Exported content providers can provide access to potentially sensitive data-->
+
         <provider
             android:name="net.micode.notes.data.NotesProvider"
             android:authorities="micode_notes"
-            android:multiprocess="true" />
+            android:multiprocess="true"
+            android:exported="false" />
+
+<!--        添加：android:exported="true" -->
+<!--        原因： As of Android 12, android:exported must be set; use true to make the activity available to other apps, and false otherwise. For launcher activities, this should be set to true.-->
 
         <receiver
             android:name=".widget.NoteWidgetProvider_2x"
-            android:label="@string/app_widget2x2" >
+            android:label="@string/app_widget2x2"
+            android:exported="true">
             <intent-filter>
                 <action android:name="android.appwidget.action.APPWIDGET_UPDATE" />
                 <action android:name="android.appwidget.action.APPWIDGET_DELETED" />
@@ -100,9 +121,15 @@
                 android:name="android.appwidget.provider"
                 android:resource="@xml/widget_2x_info" />
         </receiver>
+
+        <!--        添加：android:exported="true" -->
+        <!--        原因： As of Android 12, android:exported must be set; use true to make the activity available to other apps, and false otherwise. For launcher activities, this should be set to true.-->
+
+
         <receiver
             android:name=".widget.NoteWidgetProvider_4x"
-            android:label="@string/app_widget4x4" >
+            android:label="@string/app_widget4x4"
+            android:exported="true">
 
             <intent-filter>
                 <action android:name="android.appwidget.action.APPWIDGET_UPDATE" />
@@ -115,7 +142,12 @@
                 android:resource="@xml/widget_4x_info" />
         </receiver>
 
-        <receiver android:name=".ui.AlarmInitReceiver" >
+        <!--        添加：android:exported="true" -->
+        <!--        原因： As of Android 12, android:exported must be set; use true to make the activity available to other apps, and false otherwise. For launcher activities, this should be set to true.-->
+
+
+        <receiver android:name=".ui.AlarmInitReceiver"
+            android:exported="true">
             <intent-filter>
                 <action android:name="android.intent.action.BOOT_COMPLETED" />
             </intent-filter>
@@ -126,9 +158,11 @@
             android:process=":remote" >
         </receiver>
 
+        <!--        移除：android:label="@string/app_name"-->
+        <!--        原因：Redundant label can be removed.（冗余标签可以移除，第41行已经给出）-->
+
         <activity
             android:name=".ui.AlarmAlertActivity"
-            android:label="@string/app_name"
             android:launchMode="singleInstance"
             android:theme="@android:style/Theme.Holo.Wallpaper.NoTitleBar" >
         </activity>