Android dynamic access to permissions can not pop up the window miui ContextCompat always returns 0 solution

The project needs to apply for read and write storage permissions, but dynamic permissions are always not available. Solution:

First judge whether the permission is obtained, here use PermissionChecker, because some domestic models always return 0 through ContextCompat

//判断是否有指定权限
public boolean isPermission(Context context, String[] perValue) {//        判断手机版本,如果低于6.0 则不用申请权限,

    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {//7.0及以上
        for (int i = 0; i < perValue.length; i++) {

            if ((PermissionChecker.checkSelfPermission(context, perValue[i]) != PackageManager.PERMISSION_GRANTED)) {
                return false;
            }
        }
    }
    return true;
}

Since the permission inquiry window has not been able to pop up and the reason cannot be found, I want to jump directly to the permission setting interface and let the user do it himself.

  //检查是否允许允许重新检查
    public void checkPermission(){
        if (isPermission(context, needPermissions)) {//权限全部通过
            beforeLogin();
        } else {
//            showTakePermission(this, context);
            ToastUtil.showToast("请允许'存储'权限！重新启动",R.drawable.ic_error_outline_black_24dp);
            Intent intent = new Intent(Settings.ACTION_APPLICATION_DETAILS_SETTINGS);
            intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
            Uri uri = Uri.fromParts("package", getPackageName(), null);
            intent.setData(uri);
            startActivityForResult(intent,1);
        }

You can recheck the logic behind in onActivityResult

@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
    super.onActivityResult(requestCode, resultCode, data);
    if(requestCode==1) {
       //返回逻辑
    }
}

 

Personal development notes There are good solutions and welcome guidance