Je peux ouvrir la galerie avec ce code,
Intent intent = new Intent(Intent.ACTION_PICK);
intent.setType("video/*");
intent.setAction(Intent.ACTION_GET_CONTENT);
startActivityForResult(Intent.createChooser(intent, "Select Video"), PICK_VIDEO_REQUEST );
Cela fonctionne bien sur un Samsung Galaxy S5. Mais dans certains téléphones, les images sont affichées avec les vidéos.
Quelles modifications dois-je apporter au code pour ouvrir la galerie afin d'afficher des vidéos uniquement?
Comment puis-je obtenir le chemin réel de la vidéo sélectionnée lorsque les résultats sont renvoyés?
Voici le code complet pour obtenir le chemin vidéo après la sélection dans la galerie.
Intent intent = new Intent();
intent.setType("video/*");
intent.setAction(Intent.ACTION_GET_CONTENT);
startActivityForResult(Intent.createChooser(intent,"Select Video"),REQUEST_TAKE_GALLERY_VIDEO);
public void onActivityResult(int requestCode, int resultCode, Intent data) {
if (resultCode == RESULT_OK) {
if (requestCode == REQUEST_TAKE_GALLERY_VIDEO) {
Uri selectedImageUri = data.getData();
// OI FILE Manager
filemanagerstring = selectedImageUri.getPath();
// MEDIA GALLERY
selectedImagePath = getPath(selectedImageUri);
if (selectedImagePath != null) {
Intent intent = new Intent(HomeActivity.this,
VideoplayAvtivity.class);
intent.putExtra("path", selectedImagePath);
startActivity(intent);
}
}
}
}
// UPDATED!
public String getPath(Uri uri) {
String[] projection = { MediaStore.Video.Media.DATA };
Cursor cursor = getContentResolver().query(uri, projection, null, null, null);
if (cursor != null) {
// HERE YOU WILL GET A NULLPOINTER IF CURSOR IS NULL
// THIS CAN BE, IF YOU USED OI FILE MANAGER FOR PICKING THE MEDIA
int column_index = cursor
.getColumnIndexOrThrow(MediaStore.Video.Media.DATA);
cursor.moveToFirst();
return cursor.getString(column_index);
} else
return null;
}
Intent intent = new Intent(Intent.ACTION_PICK, MediaStore.Video.Media.EXTERNAL_CONTENT_URI);
startActivityForResult(intent , SELECT_VIDEO);
Vous obtiendrez un véritable chemin de cette méthode getPath
public static String getPath(final Context context, final Uri uri) {
final boolean isKitKat = Build.VERSION.SDK_INT >= Build.VERSION_CODES.KitKat;
// DocumentProvider
if (isKitKat && DocumentsContract.isDocumentUri(context, uri)) {
// ExternalStorageProvider
if (isExternalStorageDocument(uri)) {
final String docId = DocumentsContract.getDocumentId(uri);
final String[] split = docId.split(":");
final String type = split[0];
if ("primary".equalsIgnoreCase(type)) {
return Environment.getExternalStorageDirectory() + "/" + split[1];
}
// TODO handle non-primary volumes
}
// DownloadsProvider
else if (isDownloadsDocument(uri)) {
final String id = DocumentsContract.getDocumentId(uri);
final Uri contentUri = ContentUris.withAppendedId(
Uri.parse("content://downloads/public_downloads"), Long.valueOf(id));
return getDataColumn(context, contentUri, null, null);
}
// MediaProvider
else if (isMediaDocument(uri)) {
final String docId = DocumentsContract.getDocumentId(uri);
final String[] split = docId.split(":");
final String type = split[0];
Uri contentUri = null;
if ("image".equals(type)) {
contentUri = MediaStore.Images.Media.EXTERNAL_CONTENT_URI;
} else if ("video".equals(type)) {
contentUri = MediaStore.Video.Media.EXTERNAL_CONTENT_URI;
} else if ("audio".equals(type)) {
contentUri = MediaStore.Audio.Media.EXTERNAL_CONTENT_URI;
}
final String selection = "_id=?";
final String[] selectionArgs = new String[]{
split[1]
};
return getDataColumn(context, contentUri, selection, selectionArgs);
}
}
// MediaStore (and general)
else if ("content".equalsIgnoreCase(uri.getScheme())) {
return getDataColumn(context, uri, null, null);
}
// File
else if ("file".equalsIgnoreCase(uri.getScheme())) {
return uri.getPath();
}
return null;
}
/**
* Get the value of the data column for this Uri. This is useful for
* MediaStore Uris, and other file-based ContentProviders.
*
* @param context The context.
* @param uri The Uri to query.
* @param selection (Optional) Filter used in the query.
* @param selectionArgs (Optional) Selection arguments used in the query.
* @return The value of the _data column, which is typically a file path.
*/
public static String getDataColumn(Context context, Uri uri, String selection,
String[] selectionArgs) {
Cursor cursor = null;
final String column = "_data";
final String[] projection = {
column
};
try {
cursor = context.getContentResolver().query(uri, projection, selection, selectionArgs,
null);
if (cursor != null && cursor.moveToFirst()) {
final int column_index = cursor.getColumnIndexOrThrow(column);
return cursor.getString(column_index);
}
} finally {
if (cursor != null)
cursor.close();
}
return null;
}
/**
* @param uri The Uri to check.
* @return Whether the Uri authority is ExternalStorageProvider.
*/
public static boolean isExternalStorageDocument(Uri uri) {
return "com.Android.externalstorage.documents".equals(uri.getAuthority());
}
/**
* @param uri The Uri to check.
* @return Whether the Uri authority is DownloadsProvider.
*/
public static boolean isDownloadsDocument(Uri uri) {
return "com.Android.providers.downloads.documents".equals(uri.getAuthority());
}
/**
* @param uri The Uri to check.
* @return Whether the Uri authority is MediaProvider.
*/
public static boolean isMediaDocument(Uri uri) {
return "com.Android.providers.media.documents".equals(uri.getAuthority());
}
public static MultipartBody.Part getMultiPartBody(String key, String mMediaUrl) {
if (mMediaUrl != null) {
File file = new File(mMediaUrl);
RequestBody requestFile = RequestBody.create(MediaType.parse("multipart/form-data"), file);
return MultipartBody.Part.createFormData(key, file.getName(), requestFile);
} else {
return MultipartBody.Part.createFormData(key, "");
}
}
}
@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
if (resultCode == RESULT_OK) {
if (requestCode == 1) {
Uri selectedVideoUri = data.getData();
// OI FILE Manager
String filemanagerstring = selectedVideoUri.toString();
vidPath = filemanagerstring;
// MEDIA GALLERY
String selectedVideoPath = getPath(selectedVideoUri);
if (selectedVideoPath != null) {
vidPath = selectedVideoPath;
}
}
}
}
//this function returns null when using IO file manager
public String getPath(Uri uri) {
String[] projection = { MediaStore.Video.Media.DATA };
getContentResolver();
Cursor cursor = getApplicationContext().getContentResolver().query(uri, projection, null, null, null);
if (cursor != null) {
int column_index = cursor.getColumnIndexOrThrow(MediaStore.Video.Media.DATA);
cursor.moveToFirst();
return cursor.getString(column_index);
} else
return null;
}
si la fonction getpath () renvoie "null", son problème est que vous n'avez pas défini les droits d'accès. Ce que vous devez faire est dans votre manifeste coller ceci:
<uses-permission Android:name="Android.permission.WRITE_EXTERNAL_STORAGE"/>
<uses-permission Android:name="Android.permission.READ_EXTERNAL_STORAGE"/>
Collez-le avant la balise <application>
, puis, une fois votre application chargée, accédez à paramètres-> applications-> VotreApp-> autorisations, puis définissez toutes les autorisations sur true. Une fois que vous faites cela, ce code devrait fonctionner parfaitement
Utilisez ceci
Intent intent = new
Intent(Intent.ACTION_PICK,MediaStore.Video.Media.EXTERNAL_CONTENT_URI);
Intent.setType("video/*");
startActivityForResult(Intent.createChooser(intent,"SelectVideo"),REQUEST_TAKE_GALLERY_VIDEO);
Le code ci-dessous fonctionne pour moi:
Intent videoPickIntent = new Intent(Intent.ACTION_PICK);
videoPickIntent.setType("video/*");
TheActivity.startActivityForResult(Intent.createChooser(videoPickIntent, "Please pick a video"), PickIntroductionVideo);
et dans onActivityResult:
if (requestCode != PickIntroductionVideo)
return;
if (resultCode != Activity.RESULT_OK)
return true;
String pickedVideoUrl = FarayanUtility.getRealPathFromUri(getContext(), data.getData());
La méthode FarayanUtility.getRealPathFromUri
est:
public static String getRealPathFromUri(Context context, Uri contentUri) {
Cursor cursor = null;
try {
String[] proj = {MediaStore.Images.Media.DATA};
cursor = context.getContentResolver().query(contentUri, proj, null, null, null);
int column_index = cursor.getColumnIndexOrThrow(MediaStore.Images.Media.DATA);
cursor.moveToFirst();
return cursor.getString(column_index);
} finally {
if (cursor != null) {
cursor.close();
}
}
}