Android关于华为手机的权限问题

最新推荐文章于 2025-05-16 16:27:52 发布

X_Noya

最新推荐文章于 2025-05-16 16:27:52 发布

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分类专栏： Android 文章标签： android 华为

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最近在做安卓手机上传视频和录音,用的是意图intent,选择手机相册中的视频或者照片,在onActivityResult方法下进行返回,这是选择视频,然后再返回当前图片的第一帧作为封面,我是用华为手机做的测试,发现一直报的是权限问题,但是我清单文件中都已经配置完了,后来发现是华为手机在录音或者选择视频的时候必须再次请求权限,所以我上网找了一下请求权限的代码,

   private static final int REQUEST_EXTERNAL_STORAGE = 1;
    private static String[] PERMISSIONS_STORAGE = {
            Manifest.permission.READ_EXTERNAL_STORAGE,
            Manifest.permission.WRITE_EXTERNAL_STORAGE,
            Manifest.permission.RECORD_AUDIO
    };



 public static void verifyStoragePermissions(Activity activity) {
        // Check if we have write permission
        int permission = ActivityCompat.checkSelfPermission(activity,
                Manifest.permission.WRITE_EXTERNAL_STORAGE);

        if (permission != PackageManager.PERMISSION_GRANTED) {
            // We don't have permission so prompt the user
            ActivityCompat.requestPermissions(activity, PERMISSIONS_STORAGE,
                    REQUEST_EXTERNAL_STORAGE);
        }

    }

 if (data == null) {
                        return;
                    }
                    Uri uriVideo = data.getData();
                    ContentResolver contentVideo = this.getContentResolver();
                    Cursor cursorVideo = contentVideo.query(uriVideo, null, null, null, null);
                    if (cursorVideo != null && cursorVideo.moveToNext()) {
                        final String path = cursorVideo.getString(cursorVideo.getColumnIndex(MediaStore.Video.Media.DATA));
                        Log.i("MOSES", "path--->" + path);//这里能获取到视频的路径
                        System.out.println("VoiceAptitudeActivity当前路径是" + path);
                        MediaMetadataRetriever mmr = new MediaMetadataRetriever();
                        mmr.setDataSource(path);
                        int ringDuring = Integer.parseInt(mmr.extractMetadata(MediaMetadataRetriever.METADATA_KEY_DURATION)) / 1000;
                        if (ringDuring > 15) {
                            Toast.makeText(VoiceAptitudeActivity.this, "视频要小于15秒哦~", Toast.LENGTH_SHORT).show();
                        } else {
                            Bitmap bitmap = ThumbnailUtils.createVideoThumbnail(path, MediaStore.Video.Thumbnails.MINI_KIND);
                            iv_video.setImageBitmap(bitmap);
                            iv_pause.setVisibility(View.VISIBLE);
                        }

   intent = new Intent(Intent.ACTION_PICK, MediaStore.Images.Media.EXTERNAL_CONTENT_URI);
                //设置数据格式
                intent.setDataAndType(MediaStore.Images.Media.EXTERNAL_CONTENT_URI, "video/*");
                //设置带返回值的跳转
                startActivityForResult(intent, CHOOSEVIDEO_REQUEST_CODE);