[移动开发]MTK Android8.1 UI之蓝牙和WiFi

MTK Android8.1 系统UI之蓝牙和WiFi开关禁用

1. 蓝牙和WIFI的默认配置
   vendor/mediatek/proprietary/packages/apps/SettingsProvider/res/values/defaults.xml
   修改如下的值即可

    <bool name="def_bluetooth_on">true</bool>                                                                     
    <bool name="def_wifi_display_on">false</bool> 

2. 蓝牙切换开关置灰
   vendor/mediatek/proprietary/packages/apps/MtkSettings/src/com/android/settings/bluetooth/BluetoothEnabler.java

void handleStateChanged(int state) {
	setChecked(false);                                                 
    mSwitchWidget.setEnabled(false);                                         
    return; 
}

3. WIFI切换开关置灰
   vendor/mediatek/proprietary/packages/apps/MtkSettings/src/com/android/settings/wifi/WifiEnabler.java

void handleWifiStateChanged(int state) {
	setSwitchBarChecked(false);
    mSwitchWidget.setEnabled(false);
    return; 
}

4. 快捷下拉菜单禁用蓝牙和WiFi开关
   vendor/mediatek/proprietary/packages/apps/SystemUI/res/values/config.xml
   将下面的wifi, bt 去掉即可。

<string name="quick_settings_tiles_default" translatable="false">
        wifi,bt,dnd,flashlight,rotation,battery,cell,airplane,cast,saver,location
    </string>

或修改JAVA文件
vendor/mediatek/proprietary/packages/apps/SystemUI//src/com/android/systemui/qs/QSTileHost.java

protected List<String> loadTileSpecs(Context context, String tileList) {
...

		if((tiles.size() > 0))                                                        
     		{                                                                                                 
                        Iterator<String>  it = tiles.iterator();                                                  
                        while (it.hasNext()){                                                                     
                                String s=it.next();                                                               
                                if(s.equals("wifi"))                                                              
                                        it.remove();                                                              
                                else if(s.equals("bt"))                                                           
                                        it.remove();                                                              
                        }                                                                                         
             }                                                                                                 
        return tiles;  
}