更换背景

Signed-off-by: Robert <3101783809@qq.com>

AndroidStudioProjects/app/src/main/java/net/micode/notes/ui/NotesListActivity.java

@@ -80,6 +80,7 @@ import java.util.HashSet;
 
 public class NotesListActivity extends Activity implements OnClickListener, OnItemLongClickListener {
     private static final int FOLDER_NOTE_LIST_QUERY_TOKEN = 0;
+    private int mode=-1;
 
     private static final int FOLDER_LIST_QUERY_TOKEN      = 1;
 
@@ -139,6 +140,9 @@ public class NotesListActivity extends Activity implements OnClickListener, OnIt
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
         setContentView(R.layout.note_list);
+        getWindow().setBackgroundDrawableResource(R.drawable.cat);
+        getWindow().setBackgroundDrawableResource(R.drawable.cloud);
+        getWindow().setBackgroundDrawableResource(R.drawable.person);
         initResources();
 
         /**
@@ -775,12 +779,34 @@ public class NotesListActivity extends Activity implements OnClickListener, OnIt
         } else {
             Log.e(TAG, "Wrong state:" + mState);
         }
+
+        if(mode==-1)
+            menu.findItem(R.id.cat).setVisible(false);
+        else if(mode==0)
+            menu.findItem(R.id.cloud).setVisible(false);
+        else if(mode==1)
+            menu.findItem(R.id.person).setVisible(false);
         return true;
     }
 
     @Override
     public boolean onOptionsItemSelected(MenuItem item) {
         switch (item.getItemId()) {
+            case R.id.cat:{
+                mode=-1;
+                getWindow().setBackgroundDrawableResource(R.drawable.cat);
+                break;
+            }
+            case R.id.cloud:{
+                mode=-1;
+                getWindow().setBackgroundDrawableResource(R.drawable.cloud);
+                break;
+            }
+            case R.id.person:{
+                mode=-1;
+                getWindow().setBackgroundDrawableResource(R.drawable.person);
+                break;
+            }
             case R.id.menu_new_folder: {
                 showCreateOrModifyFolderDialog(true);
                 break;

AndroidStudioProjects/app/src/main/res/layout/note_list.xml

@@ -18,8 +18,8 @@
 <FrameLayout
     xmlns:android="http://schemas.android.com/apk/res/android"
     android:layout_width="fill_parent"
-    android:layout_height="fill_parent"
-    android:background="@drawable/list_background">
+    android:layout_height="fill_parent">
+  <!--  android:background="@drawable/list_background">-->
 
     <LinearLayout
         android:layout_width="fill_parent"

AndroidStudioProjects/app/src/main/res/menu/note_list.xml

@@ -36,4 +36,17 @@
     <item
         android:id="@+id/menu_search"
         android:title="@string/menu_search"/>
+    <item
+        android:id="@+id/cat"
+        android:title="@string/cat"/>
+
+    <item
+        android:id="@+id/cloud"
+        android:title="@string/cloud"/>
+
+    <item
+        android:id="@+id/person"
+        android:title="@string/person"/>
+
 </menu>
+

AndroidStudioProjects/app/src/main/res/values/strings.xml

@@ -39,6 +39,9 @@
     <string name="file_path">/MIUI/notes/</string>
     <string name="file_name_txt_format">notes_%s.txt</string>
     <!-- notes list string -->
+    <string name="cat">Background: cat</string>
+    <string name="cloud">Background: cloud</string>
+    <string name="person">Background: person</string>
     <string name="format_folder_files_count">(%d)</string>
     <string name="menu_create_folder">New Folder</string>
     <string name="menu_export_text">Export text</string>