Bad RequiresPermission警告检查onRequestPermissionsResult

时间:2015-09-22 21:49:38

标签: android android-6.0-marshmallow

@PermissionChecker.PermissionResult注释的想法是什么?

我有一个需要一些许可的方法:

@RequiresPermission(Manifest.permission_group.LOCATION)
    private void startLocationUpdates() { ... }

但是当我检查onRequestPermissionsResult函数中的权限时,它会警告我需要

public abstract class PermissionUtil {

    /**
     * Check that all given permissions have been granted by verifying that each entry in the
     * given array is of the value {@link PackageManager#PERMISSION_GRANTED}.
     *
     * @see Activity#onRequestPermissionsResult(int, String[], int[])
     */
    @PermissionChecker.PermissionResult
    public static boolean verifyPermissions(int[] grantResults) {
        // At least one result must be checked.
        if (grantResults.length < 1) {
            return false;
        }

        // Verify that each required permission has been granted, otherwise return false.
        for (int i = 0, size = grantResults.length; i < size; i++) {
            if (grantResults[i] != PackageManager.PERMISSION_GRANTED) {
                return false;
            }
        }
        return true;
    }

}

...

@Override
    public void onRequestPermissionsResult(int requestCode, @NonNull String[] permissions,
                                           @NonNull int[] grantResults) {
        if (requestCode == CODE_PERMISSIONS_LOCATION) {
            if (PermissionUtil.verifyPermissions(grantResults)) {
                startLocationUpdates();  /// WARNING!!

检查/// WARNING!!行,不应该有警告,因为它已经被授予......

已经尝试过使用@PermissionChecker.PermissionResult注释,重点是什么?如何添加RequiresPermission并在此处查看?

0 个答案:

没有答案