android4.1.2的台历

android4.1.2的日历
安卓系统的日历里面有个新建事件的功能、只有在创建了账户的情况下才能创建事件、4.1.2系统版本里面、我想在日历Calendar的入口代码处添加一个本地默认账户、但是怎么添加都不行、不知道为什么、求牛人指教、

2.3.5的代码里面添加是可以的、但是到了4.1.2的里面、我把字段名都改好了、但还是不行、

static public void createCalendar(Context context) {

Bundle options = new Bundle();
options.putString(LocalCalendarAccountService.OPTIONS_ACCOUNT_NAME, ACCOUNT_NAME);
options.putString(LocalCalendarAccountService.OPTIONS_ACCOUNT_TYPE, ACCOUNT_TYPE);
AccountManager.get(context).addAccount(ACCOUNT_TYPE, null, null, options, null, null, null);

ContentValues cv = new ContentValues();
cv.put(Calendars.DISPLAY_NAME, ACCOUNT_NAME);
cv.put(Calendars._SYNC_ACCOUNT, ACCOUNT_NAME);
cv.put(Calendars._SYNC_ACCOUNT_TYPE, ACCOUNT_TYPE);
cv.put(Calendars.SYNC_EVENTS, 1);
cv.put(Calendars.SELECTED, 1);
cv.put(Calendars.HIDDEN, 0);
cv.put(Calendars.ORGANIZER_CAN_RESPOND, 0);
cv.put(Calendars.COLOR, 0xFF000000 | 0x71aea7);
cv.put(Calendars.TIMEZONE, Time.getCurrentTimezone());
cv.put(Calendars.ACCESS_LEVEL, Calendars.OWNER_ACCESS);
cv.put(Calendars.OWNER_ACCOUNT, ACCOUNT_NAME);
context.getContentResolver().insert(Calendars.CONTENT_URI, cv);
}

求4.1.2里面该如何创建、在线等、 Calendar账户android?
[解决办法]

引用:

没人会啊、别沉掉啊、

在packages\providers\CalendarProvider\src\com\android\providers\calendar\CalendarDatabaseHelper.java增加updateOrInsert方法即可


 private void bootstrapDB(SQLiteDatabase db) {
        Log.i(TAG, "Bootstrapping database");

        mSyncState.createDatabase(db);

        createColorsTable(db);

        createCalendarsTable(db);

        //begin : added by xxx for calendar  demand
        updateOrInsert(db,"Calendars");
        //end : added by xxx for calendar  demand

        createEventsTable(db);
        ......


    //begin : added by xxx for calendar  demand
    private void updateOrInsert(SQLiteDatabase db, String table){ 
 
        // check this value exsist or not.
        String account_name = "Phone";
        String account_type = "com.android.huawei.phone";
        String calendar_displayName = "Phone";
        Integer calendar_color = -12011288;
        Integer calendar_access_level = 700;
        Integer sync_events = 1;
        String calendar_timeZone = "Asia/shanghai";
        String ownerAccount = "Phone";
        String[] columns = new String[]{"account_name","account_type"," calendar_displayName"};
        String selection = " account_name=? and account_type=? and calendar_displayName=? ";
        String[] selectionArgs = new String[]{account_name,account_type,calendar_displayName};
        boolean alreadyExisted = false;

//        Cursor cursor = db.query(table, columns, selection, selectionArgs, null, null, null);
        Cursor cursor = db.query(table, columns, selection, selectionArgs, null, null, null); 
        alreadyExisted = (null != cursor) && (cursor.getCount() &gt; 0);

        /*
         * an update statement like this:
         * UPDATE secure SET value='com.android.inputmethod.latin/.LatinIME' where name='default_input_method'
         * an insert statement like this:
         * INSERT INTO secure(name,value) values('default_input_method','com.android.inputmethod.latin/.LatinIME')
         */
        String stmt_update = "UPDATE "+table+" SET account_name='" + account_name + "'"+"calendar_displayName='"+ calendar_displayName +"'" + "where account_type='" + account_type + "'";
        String stmt_insert = "INSERT INTO "+table+"(account_name,account_type,calendar_displayName,calendar_color,calendar_access_level,sync_events,calendar_timeZone,ownerAccount) values('" + 
            account_name + "','" + account_type + "','"+calendar_displayName + "','" + calendar_color + "','" + calendar_access_level + "','" + sync_events + "','" + calendar_timeZone + "','" + ownerAccount+ "')";
        String stmt = alreadyExisted ? stmt_update : stmt_insert;
        db.execSQL(stmt); 
 
    }
    //end : added by xxx for calendar  demand

修改完成后，重新编译生成CalendarProvider.apk

adb push方式替换android设备原有的CalendarProvider.apk【要实现确保没有CalendarProvider.odex，有的话要删除】

删除data/data/com.android.providers.calendar/databases/calendar.db

恢复出厂设置

android4.1.2的台历

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