如何在Android 4.0+中检查自动旋转屏幕设置是否为ON/OFF

Question

我认为每个Android设备都具有开启/关闭自动旋转功能.通常你可以找到它settings->display->auto-rotate on/off.如何从我的应用程序中读取此设置状态？如何访问此设置值？如果你可以共享代码剪切,我会非常感激.

Answer 1

希望这段代码片段能帮到你: -

@Override      
protected void onCreate(Bundle savedInstanceState) {
    setContentView(R.layout.activity_main);
    if (android.provider.Settings.System.getInt(getContentResolver(),
            Settings.System.ACCELEROMETER_ROTATION, 0) == 1){
        Toast.makeText(getApplicationContext(), "Rotation ON", Toast.LENGTH_SHORT).show();

    }
    else{
        Toast.makeText(getApplicationContext(), "Rotation OFF", Toast.LENGTH_SHORT).show();
    }
    super.onCreate(savedInstanceState);
}