如何授予权限WRITE_SETTINGS

<uses-permission android:name="android.permission.WRITE_SETTINGS" />

if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
    if (!Settings.System.canWrite(context)) {
        Intent intent = new Intent(Settings.ACTION_MANAGE_WRITE_SETTINGS);
        intent.setData(Uri.parse("package:" + context.getPackageName()));
        context.startActivity(intent);
    }
}

@Override
public void onActivityResult(int requestCode, int resultCode, Intent data) {
    if (requestCode == REQUEST_CODE_WRITE_SETTINGS) {
        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
            if (Settings.System.canWrite(context)) {
                // 权限已被授予，可以进行相应操作
            } else {
                // 权限未被授予，需要提示用户手动授予权限
            }
        }
    }
}