三种功能的Release版本

src/Notes-master/java/net/micode/notes/ui/NotesListActivity.java

@@ -161,7 +161,7 @@ public class NotesListActivity extends AppCompatActivity implements OnClickListe
     private final static int REQUEST_CODE_OPEN_NODE = 102;
     private final static int REQUEST_CODE_NEW_NODE  = 103;
 
-    //维护
+    //维护_丁梓坚_个性化背景_刷新界面
     @Override
     public Window getWindow() {
         return super.getWindow();
@@ -172,7 +172,9 @@ public class NotesListActivity extends AppCompatActivity implements OnClickListe
         super.onCreate(savedInstanceState);
         setContentView(layout.note_list);
 
+        //维护_丁梓坚_个性化背景_初始化操作
         SharedPreferences sharedPreferences=getSharedPreferences("data1", Context.MODE_WORLD_READABLE);
+        //需要先创建图片资源文件SampleCropImage.jpeg用于存放个性背景图片
         if(!sharedPreferences.contains("DEFAULT"))
         {
             Drawable drawable= getResources().getDrawable(list_background);
@@ -198,19 +200,21 @@ public class NotesListActivity extends AppCompatActivity implements OnClickListe
 
 
 
-    //维护
+    //维护_丁梓坚_个性化背景_刷新界面
     @Override
     protected void onResume() {
         super.onResume();
-        SharedPreferences sharedPreferences=getSharedPreferences("data1", Context.MODE_WORLD_READABLE);//xml
+        SharedPreferences sharedPreferences=getSharedPreferences("data1", Context.MODE_WORLD_READABLE);
+        //根据DEFAULT的值来判断是否加载个性背景
         if(sharedPreferences.contains("DEFAULT")){
+            //默认背景
             if(sharedPreferences.getInt("DEFAULT",0)==1)
                 getWindow().setBackgroundDrawableResource(R.drawable.list_background);
+            //个性背景
             else{
                 Bitmap bitmap = BitmapFactory.decodeFile(getCacheDir() + "/SampleCropImage.jpeg");
                 Drawable drawable =new BitmapDrawable(bitmap);
                 getWindow().setBackgroundDrawable(drawable);
-
                 //Toast.makeText(this, "failed to get image", Toast.LENGTH_SHORT).show();
             }
         }

src/Notes-master/java/net/micode/notes/ui/NotesPreferenceActivity.java

@@ -82,7 +82,8 @@ public class NotesPreferenceActivity extends PreferenceActivity {
     private static final String PREFERENCE_SYNC_ACCOUNT_KEY = "pref_sync_account_key";
 
     private static final String AUTHORITIES_FILTER_KEY = "authorities";
-    //维护
+
+    //维护_丁梓坚_个性化背景
     private static final int CHOOSE_PHOTO = 1;
 
     private PreferenceCategory mAccountCategory;
@@ -98,12 +99,6 @@ public class NotesPreferenceActivity extends PreferenceActivity {
     protected void onCreate(Bundle icicle) {
         super.onCreate(icicle);
 
-        //维护
-        //getWindow().setBackgroundDrawableResource(R.drawable.list_background);
-        //preference_textview
-        //RelativeLayout layout = (RelativeLayout)findViewById(R.id.preference_textview);
-        //setContentView(R.layout.activity_welcome);
-        
         /* using the app icon for navigation */
         getActionBar().setDisplayHomeAsUpEnabled(true);
 
@@ -185,18 +180,16 @@ public class NotesPreferenceActivity extends PreferenceActivity {
         mAccountCategory.addPreference(accountPref);
     }
 
-    //维护 4
+    //维护_丁梓坚_个性化背景_打开相册
     private void openAlbum() {
         Intent intent = new Intent(Intent.ACTION_PICK);
         intent.setType("image/*");
         startActivityForResult(intent, CHOOSE_PHOTO);
     }
 
-    //维护
+    //维护_丁梓坚_个性化背景_存储Bitmap
     private Uri bitmap2uri(Bitmap b) {//c.getCacheDir()
         File path = new File(getCacheDir() + "/123.jpeg");
-        //L.e("getAbsolutePath==="+path.getAbsolutePath()+"     ===getAbsolutePath==="+path.getParent());
-        //Toast.makeText(this, path.toString(), Toast.LENGTH_SHORT).show();
         try {
             OutputStream os = new FileOutputStream(path);
             b.compress(Bitmap.CompressFormat.JPEG, 100, os);
@@ -207,7 +200,7 @@ public class NotesPreferenceActivity extends PreferenceActivity {
         return null;
     }
 
-    //维护 !
+    //维护_丁梓坚_个性化背景_根据相册图片进入裁剪操作
     @Override
     protected void onActivityResult(int requestCode, int resultCode, Intent data)
     {
@@ -242,10 +235,10 @@ public class NotesPreferenceActivity extends PreferenceActivity {
 
 
 
-    //维护
+    //维护_丁梓坚_个性化背景_选择栏
     private String[] items2={"本地图片","还原"};
     
-    //维护 2
+    //维护_丁梓坚_个性化背景_选择栏
     public void chooseBackground() {
         /*
         AlertDialog dialog;
@@ -267,7 +260,7 @@ public class NotesPreferenceActivity extends PreferenceActivity {
     }
 
 
-    //维护4.2
+    //维护_丁梓坚_个性化背景_选择默认背景
     private void returnToMenu() {
 
         SharedPreferences sharedPreferences=getSharedPreferences("data1", Context.MODE_WORLD_WRITEABLE);//xml
@@ -279,7 +272,7 @@ public class NotesPreferenceActivity extends PreferenceActivity {
         finish();
     }
 
-    //维护 3
+    //维护_丁梓坚_个性化背景_监听选择
     class backgroundListener implements DialogInterface.OnClickListener{
 
         @Override
@@ -301,13 +294,12 @@ public class NotesPreferenceActivity extends PreferenceActivity {
 
     }
 
-    //维护 1
+    //维护_丁梓坚_个性化背景_加载监听选择
     private void loadBackgroundPreference() {
-        //mAccountCategory.removeAll();
 
 
         Preference background = new Preference(this);
-        //final String defaultAccount = getSyncAccountName(this);
+
         background.setTitle("Set Background");
         background.setSummary("Reset menu background you like");
 
@@ -315,17 +307,10 @@ public class NotesPreferenceActivity extends PreferenceActivity {
 
             //@Override
             public boolean onPreferenceClick(Preference preference) {
-                //if (ContextCompat.checkSelfPermission(NotesPreferenceActivity.this, Manifest.permission.WRITE_EXTERNAL_STORAGE) != PackageManager.PERMISSION_GRANTED) {
-                 //   ActivityCompat.requestPermissions(NotesPreferenceActivity.this, new String[]{Manifest.permission.WRITE_APN_SETTINGS}, 1);
-                //} else {
-                //    NotesPreferenceActivity.this.openAlbum();
-                //}
                 chooseBackground();
                 return true;
-
             }
 
-
         });
 
 
@@ -374,7 +359,7 @@ public class NotesPreferenceActivity extends PreferenceActivity {
     private void refreshUI() {
         loadAccountPreference();
         loadSyncButton();
-        //维护
+        //维护_丁梓坚_个性化背景
         loadBackgroundPreference();
     }