代码注释

src/main/java/net/micode/notes/ui/NoteEditActivity.java

@@ -74,7 +74,7 @@ import java.util.regex.Pattern;
 
 public class NoteEditActivity extends Activity implements OnClickListener,
         NoteSettingChangedListener, OnTextViewChangeListener {
-    private class HeadViewHolder {
+    private class HeadViewHolder {  // 头部视图的持有者
         public TextView tvModified;
 
         public ImageView ivAlertIcon;
@@ -85,7 +85,7 @@ public class NoteEditActivity extends Activity implements OnClickListener,
     }
 
     private static final Map<Integer, Integer> sBgSelectorBtnsMap = new HashMap<Integer, Integer>();
-    static {
+    static { // 背景选择器按钮的映射
         sBgSelectorBtnsMap.put(R.id.iv_bg_yellow, ResourceParser.YELLOW);
         sBgSelectorBtnsMap.put(R.id.iv_bg_red, ResourceParser.RED);
         sBgSelectorBtnsMap.put(R.id.iv_bg_blue, ResourceParser.BLUE);
@@ -94,7 +94,7 @@ public class NoteEditActivity extends Activity implements OnClickListener,
     }
 
     private static final Map<Integer, Integer> sBgSelectorSelectionMap = new HashMap<Integer, Integer>();
-    static {
+    static {  // 背景选择器选择的映射
         sBgSelectorSelectionMap.put(ResourceParser.YELLOW, R.id.iv_bg_yellow_select);
         sBgSelectorSelectionMap.put(ResourceParser.RED, R.id.iv_bg_red_select);
         sBgSelectorSelectionMap.put(ResourceParser.BLUE, R.id.iv_bg_blue_select);
@@ -103,7 +103,7 @@ public class NoteEditActivity extends Activity implements OnClickListener,
     }
 
     private static final Map<Integer, Integer> sFontSizeBtnsMap = new HashMap<Integer, Integer>();
-    static {
+    static {  // 字体大小按钮的映射
         sFontSizeBtnsMap.put(R.id.ll_font_large, ResourceParser.TEXT_LARGE);
         sFontSizeBtnsMap.put(R.id.ll_font_small, ResourceParser.TEXT_SMALL);
         sFontSizeBtnsMap.put(R.id.ll_font_normal, ResourceParser.TEXT_MEDIUM);
@@ -111,54 +111,54 @@ public class NoteEditActivity extends Activity implements OnClickListener,
     }
 
     private static final Map<Integer, Integer> sFontSelectorSelectionMap = new HashMap<Integer, Integer>();
-    static {
+    static {// 字体选择器选择的映射
         sFontSelectorSelectionMap.put(ResourceParser.TEXT_LARGE, R.id.iv_large_select);
         sFontSelectorSelectionMap.put(ResourceParser.TEXT_SMALL, R.id.iv_small_select);
         sFontSelectorSelectionMap.put(ResourceParser.TEXT_MEDIUM, R.id.iv_medium_select);
         sFontSelectorSelectionMap.put(ResourceParser.TEXT_SUPER, R.id.iv_super_select);
     }
 
-    private static final String TAG = "NoteEditActivity";
+    private static final String TAG = "NoteEditActivity";// 标签
 
-    private HeadViewHolder mNoteHeaderHolder;
+    private HeadViewHolder mNoteHeaderHolder;// 头部视图的持有者
 
-    private View mHeadViewPanel;
+    private View mHeadViewPanel;// 头部视图面板
 
-    private View mNoteBgColorSelector;
+    private View mNoteBgColorSelector;// 笔记背景颜色选择器
 
-    private View mFontSizeSelector;
+    private View mFontSizeSelector;// 字体大小选择器
 
-    private EditText mNoteEditor;
+    private EditText mNoteEditor;// 笔记编辑器
 
-    private View mNoteEditorPanel;
+    private View mNoteEditorPanel;// 笔记编辑器面板
 
-    private WorkingNote mWorkingNote;
+    private WorkingNote mWorkingNote;// 工作笔记
 
-    private SharedPreferences mSharedPrefs;
-    private int mFontSizeId;
+    private SharedPreferences mSharedPrefs;// 共享首选项
+    private int mFontSizeId;// 字体大小ID
 
-    private static final String PREFERENCE_FONT_SIZE = "pref_font_size";
+    private static final String PREFERENCE_FONT_SIZE = "pref_font_size";// 字体大小首选项
 
-    private static final int SHORTCUT_ICON_TITLE_MAX_LEN = 10;
+    private static final int SHORTCUT_ICON_TITLE_MAX_LEN = 10;// 快捷方式图标标题的最大长度
 
-    public static final String TAG_CHECKED = String.valueOf('\u221A');
-    public static final String TAG_UNCHECKED = String.valueOf('\u25A1');
+    public static final String TAG_CHECKED = String.valueOf('\u221A');// 标签已选中
+    public static final String TAG_UNCHECKED = String.valueOf('\u25A1');// 标签未选中
 
-    private LinearLayout mEditTextList;
+    private LinearLayout mEditTextList;// 编辑文本列表
 
-    private String mUserQuery;
-    private Pattern mPattern;
+    private String mUserQuery;// 用户查询
+    private Pattern mPattern;// 模式
 
     @Override
-    protected void onCreate(Bundle savedInstanceState) {
-        super.onCreate(savedInstanceState);
-        this.setContentView(R.layout.note_edit);
+    protected void onCreate(Bundle savedInstanceState) {// 创建
+        super.onCreate(savedInstanceState);// 调用超类的方法
+        this.setContentView(R.layout.note_edit);// 设置布局
 
-        if (savedInstanceState == null && !initActivityState(getIntent())) {
+        if (savedInstanceState == null && !initActivityState(getIntent())) {// 如果保存的实例状态为空且初始化活动状态失败
             finish();
             return;
         }
-        initResources();
+        initResources();// 初始化资源
     }
 
     /**