Update NotesDatabaseHelper.java

src/Notesmaster/app/src/main/java/net/micode/notes/data/NotesDatabaseHelper.java

@@ -110,106 +110,73 @@ public class NotesDatabaseHelper extends SQLiteOpenHelper {
     /**
      * Increase folder's note count when insert new note to the folder
      */
-    private static final String NOTE_INCREASE_FOLDER_COUNT_ON_INSERT_TRIGGER =
-        "CREATE TRIGGER increase_folder_count_on_insert " +
-        " AFTER INSERT ON " + TABLE.NOTE +
-        " BEGIN " +
-        "  UPDATE " + TABLE.NOTE +
-        "   SET " + NoteColumns.NOTES_COUNT + "=" + NoteColumns.NOTES_COUNT + " + 1" +
-        "  WHERE " + NoteColumns.ID + "=new." + NoteColumns.PARENT_ID + ";" +
-        " END";
-
-    /**
-     * Decrease folder's note count when delete note from the folder
-     */
-    private static final String NOTE_DECREASE_FOLDER_COUNT_ON_DELETE_TRIGGER =
-        "CREATE TRIGGER decrease_folder_count_on_delete " +
-        " AFTER DELETE ON " + TABLE.NOTE +
-        " BEGIN " +
-        "  UPDATE " + TABLE.NOTE +
-        "   SET " + NoteColumns.NOTES_COUNT + "=" + NoteColumns.NOTES_COUNT + "-1" +
-        "  WHERE " + NoteColumns.ID + "=old." + NoteColumns.PARENT_ID +
-        "  AND " + NoteColumns.NOTES_COUNT + ">0;" +
-        " END";
-
-    /**
-     * Update note's content when insert data with type {@link DataConstants#NOTE}
-     */
-    private static final String DATA_UPDATE_NOTE_CONTENT_ON_INSERT_TRIGGER =
-        "CREATE TRIGGER update_note_content_on_insert " +
-        " AFTER INSERT ON " + TABLE.DATA +
-        " WHEN new." + DataColumns.MIME_TYPE + "='" + DataConstants.NOTE + "'" +
-        " BEGIN" +
-        "  UPDATE " + TABLE.NOTE +
-        "   SET " + NoteColumns.SNIPPET + "=new." + DataColumns.CONTENT +
-        "  WHERE " + NoteColumns.ID + "=new." + DataColumns.NOTE_ID + ";" +
-        " END";
-
-    /**
-     * Update note's content when data with {@link DataConstants#NOTE} type has changed
-     */
-    private static final String DATA_UPDATE_NOTE_CONTENT_ON_UPDATE_TRIGGER =
-        "CREATE TRIGGER update_note_content_on_update " +
-        " AFTER UPDATE ON " + TABLE.DATA +
-        " WHEN old." + DataColumns.MIME_TYPE + "='" + DataConstants.NOTE + "'" +
-        " BEGIN" +
-        "  UPDATE " + TABLE.NOTE +
-        "   SET " + NoteColumns.SNIPPET + "=new." + DataColumns.CONTENT +
-        "  WHERE " + NoteColumns.ID + "=new." + DataColumns.NOTE_ID + ";" +
-        " END";
-
-    /**
-     * Update note's content when data with {@link DataConstants#NOTE} type has deleted
-     */
-    private static final String DATA_UPDATE_NOTE_CONTENT_ON_DELETE_TRIGGER =
-        "CREATE TRIGGER update_note_content_on_delete " +
-        " AFTER delete ON " + TABLE.DATA +
-        " WHEN old." + DataColumns.MIME_TYPE + "='" + DataConstants.NOTE + "'" +
-        " BEGIN" +
-        "  UPDATE " + TABLE.NOTE +
-        "   SET " + NoteColumns.SNIPPET + "=''" +
-        "  WHERE " + NoteColumns.ID + "=old." + DataColumns.NOTE_ID + ";" +
-        " END";
-
-    /**
-     * Delete datas belong to note which has been deleted
-     */
-    private static final String NOTE_DELETE_DATA_ON_DELETE_TRIGGER =
-        "CREATE TRIGGER delete_data_on_delete " +
-        " AFTER DELETE ON " + TABLE.NOTE +
-        " BEGIN" +
-        "  DELETE FROM " + TABLE.DATA +
-        "   WHERE " + DataColumns.NOTE_ID + "=old." + NoteColumns.ID + ";" +
-        " END";
-
-    /**
-     * Delete notes belong to folder which has been deleted
-     */
-    private static final String FOLDER_DELETE_NOTES_ON_DELETE_TRIGGER =
-        "CREATE TRIGGER folder_delete_notes_on_delete " +
-        " AFTER DELETE ON " + TABLE.NOTE +
-        " BEGIN" +
-        "  DELETE FROM " + TABLE.NOTE +
-        "   WHERE " + NoteColumns.PARENT_ID + "=old." + NoteColumns.ID + ";" +
-        " END";
-
-    /**
-     * Move notes belong to folder which has been moved to trash folder
-     */
-    private static final String FOLDER_MOVE_NOTES_ON_TRASH_TRIGGER =
-        "CREATE TRIGGER folder_move_notes_on_trash " +
-        " AFTER UPDATE ON " + TABLE.NOTE +
-        " WHEN new." + NoteColumns.PARENT_ID + "=" + Notes.ID_TRASH_FOLER +
-        " BEGIN" +
-        "  UPDATE " + TABLE.NOTE +
-        "   SET " + NoteColumns.PARENT_ID + "=" + Notes.ID_TRASH_FOLER +
-        "  WHERE " + NoteColumns.PARENT_ID + "=old." + NoteColumns.ID + ";" +
-        " END";
-
-    public NotesDatabaseHelper(Context context) {
-        super(context, DB_NAME, null, DB_VERSION);
+     // 解析通话记录笔记
+            // 从传入的 Intent 中获取电话号码
+String phoneNumber = intent.getStringExtra(Intent.EXTRA_PHONE_NUMBER);
+// 从传入的 Intent 中获取通话日期，若不存在则返回默认值 0
+long callDate = intent.getLongExtra(Notes.INTENT_EXTRA_CALL_DATE, 0);
+// 如果通话日期不为 0 且电话号码不为 null
+if (callDate!= 0 && phoneNumber!= null) {
+    // 如果电话号码为空字符串
+    if (TextUtils.isEmpty(phoneNumber)) {
+        // 打印警告日志，提示通话记录号码为空
+        Log.w(TAG, "The call record number is null");
+    }
+    // 初始化笔记 ID 为 0
+    long noteId = 0;
+    // 通过电话号码和通话日期从内容解析器中获取笔记 ID
+    // 如果获取到的笔记 ID 大于 0
+    if ((noteId = DataUtils.getNoteIdByPhoneNumberAndCallDate(getContentResolver(),
+            phoneNumber, callDate)) > 0) {
+        // 根据笔记 ID 加载工作笔记
+        mWorkingNote = WorkingNote.load(this, noteId);
+        // 如果加载的工作笔记为 null
+        if (mWorkingNote == null) {
+            // 打印错误日志，提示加载通话笔记失败
+            Log.e(TAG, "load call note failed with note id" + noteId);
+            // 结束当前活动
+            finish();
+            // 返回 false 表示操作失败
+            return false;
+        }
+    } else {
+        // 创建一个空笔记
+        mWorkingNote = WorkingNote.createEmptyNote(this, folderId, widgetId,
+                widgetType, bgResId);
+        // 将空笔记转换为通话笔记
+        mWorkingNote.convertToCallNote(phoneNumber, callDate);
     }
+} else {
+    // 创建一个空笔记
+    mWorkingNote = WorkingNote.createEmptyNote(this, folderId, widgetId, widgetType,
+            bgResId);
+}
+
+// 设置窗口的软键盘模式，调整布局大小并使其可见
+getWindow().setSoftInputMode(
+        WindowManager.LayoutParams.SOFT_INPUT_ADJUST_RESIZE
+                | WindowManager.LayoutParams.SOFT_INPUT_STATE_VISIBLE);
+} else {
+    // 打印错误日志，提示 Intent 未指定支持的操作
+    Log.e(TAG, "Intent not specified action, should not support");
+    // 结束当前活动
+    finish();
+    // 返回 false 表示操作失败
+    return false;
+}
+// 为工作笔记设置状态改变监听器
+mWorkingNote.setOnSettingStatusChangedListener(this);
+// 返回 true 表示操作成功
+return true;
+}
 
+/**
+ * onResume 方法在活动恢复时调用，初始化笔记屏幕。
+ */
+// 重写 onResume 方法
+@Override
+protected void onResume() {
+    // 调用父类
     public void createNoteTable(SQLiteDatabase db) {
         db.execSQL(CREATE_NOTE_TABLE_SQL);
         reCreateNoteTableTriggers(db);