I am trying to attach video file in my app. I tried the following code to get video from Android device. After attaching the video, if I try to play it using the MediaController class, the screen becomes blank. Please help me with this.
void pickVideo() {
Intent videoIntent = new Intent(Intent.ACTION_GET_CONTENT);
videoIntent.setType("video/*");
startActivityForResult(videoIntent, PICK_VIDEO_FILE);
}
#Override
public void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
try {
if (resultCode != Activity.RESULT_OK)
return;
switch (requestCode) {
case PICK_VIDEO_FILE:
Uri videoUri = data.getData();
if (mChooseFileDialogListener != null) {
mChooseFileDialogListener.onVideoClick(videoUri, ViewModel.FILE_TYPE_VIDEO);
}
break;
}
}
ChooseFileDialogFragment.ChooseFileDialogListener mChooseFileDialogListener = new ChooseFileDialogFragment.ChooseFileDialogListener() {
#Override
public void onVideoClick(Uri videoUri, int fileType) {
mPath = videoUri.toString();
}
}
AttachmentAdapter.ItemClickListener = new AttachmentAdapter.ItemClickListener() {
#Override
public void onClick(String path) {
playVideo(path);
}
}
private void playVideo(String path) {
MediaController mediaControls = new MediaController(getActivity());
try {
//set the media controller in the VideoView
mBinding.videoPlayer.setMediaController(mediaControls);
//set the uri of the video to be played
if (file != null) {
mBinding.videoPlayer.setVideoPath(path);
}
} catch (Exception e) {
e.printStackTrace();
}
}
Related
Issue:
Office is a folder in internal memory of Android.
Clicking a button in screen should always take one to default folder, Office.
Appreciate help as no accepted answers found.
In onActivityResult:
#Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
if (data == null)
return;
if (requestCode == viewfilerequestcode){
Uri Fileuri = data.getData();
String DFLocation="/mnt/sdcard/Office/";
String FilePath="";
if (FilePath.trim().equals(DFLocation.concat(GettheFilename(Fileuri))))
{
FilePath = DFLocation.concat(GettheFilename(Fileuri));
}
......
.......
........
}
.........
..........
}
Intent start:
btnview.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
Intent fileintent;
String[] mimestoview =
{"application/msword", "application/vnd.openxmlformats-officedocument.wordprocessingml.document", // .doc & .docx };
fileintent = new Intent(Intent.ACTION_OPEN_DOCUMENT);
fileintent.setType("*/*");
fileintent.putExtra(Intent.EXTRA_MIME_TYPES, mimestoview );
fileintent.addCategory(Intent.CATEGORY_OPENABLE);
fileintent.putExtra(Intent.EXTRA_LOCAL_ONLY, true);
fileintent.addFlags(FLAG_GRANT_READ_URI_PERMISSION);
try {
startActivityForResult(fileintent, viewfilerequestcode);
} catch (ActivityNotFoundException e) {
lbl.setText("No activity to handle picking a file. Showing alternatives.");
}
}
});
I need to ask the user to select a media file from his SD card for playing. The following code doesn't work:
edit:
after I choose a mp3 file from the sd card folder I can't start him (play him). I think that the problem is that it doesn't entering to the "onActivityResult" function.
Intent i = new Intent();
i.setType("audio/*");
i.setAction(Intent.ACTION_GET_CONTENT);
startActivityForResult(i, RESULT_OK);
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
if(requestCode==RESULT_OK)
{
Uri uri =data.getData();
if(uri!=null) {
try {
song.setDataSource(getApplicationContext(), uri);
song.prepare();
pl.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
song.start();
}
});
} catch (IOException e) {
e.printStackTrace();
}
}
super.onActivityResult(CONTEXT_RESTRICTED, RESULT_OK, data);
}
}
Your question doesn't include definitions of some variables so I added my own and it played. Try this:-
public class MainActivity extends AppCompatActivity {
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
...
Intent i = new Intent();
i.setType("audio/*");
i.setAction(Intent.ACTION_GET_CONTENT);
startActivityForResult(i, 1);
}
#Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
if (requestCode == 1) {
Uri uri = data.getData();
if (uri != null) {
try {
MediaPlayer song = new MediaPlayer();
song.setDataSource(getApplicationContext(), uri);
song.prepare();
song.start();
} catch (Exception e) {
}
}
super.onActivityResult(CONTEXT_RESTRICTED, RESULT_OK, data);
}
}
MediaPlayer Docs here
I want to play audio files with MediaPlayer. Audio files are not in resource.
What I want to do is like this.
get the file path.
register the file path to realm db.
fetch the file path from realm db.
set the file path to MediaPlayer (IOException happens here)
play
IOException happens When I call MediaPlayer#setDataSource(path).
I dont know where i am doing wrong
#Override
public boolean onOptionsItemSelected(MenuItem item) {
int id = item.getItemId();
if (id == R.id.action_choose) {
Intent intent = new Intent();
intent.setType("audio/*");
intent.setAction(Intent.ACTION_GET_CONTENT);
startActivityForResult(intent, 999);
return true;
}
return super.onOptionsItemSelected(item);
}
#Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
if (requestCode == 999 && resultCode == RESULT_OK) {
final Uri uri = data.getData();
_realmObj.executeTransactionAsync(new Realm.Transaction() {
#Override
public void execute(Realm bgRealm) {
MyDb db = bgRealm.where(Song.class).equalTo("id", songIndex).findFirst();
db.setSongPath(uri.getDataString());
}
}, new Realm.Transaction.OnSuccess() {
#Override
public void onSuccess() {
buttonPlay.setVisibility(View.VISIBLE);
}
});
}
super.onActivityResult(requestCode, resultCode, data);
}
private void PlaySong(int songIndex) {
MyDb db = _realmObj.where(Song.class).equalTo("id", songIndex).findFirst();
Uri path = db.getSongPath();
if (path == null) {
return;
}
try {
_mediaPlayer.setDataSource(URLDecoder.decode(path, "utf-8"));
_mediaPlayer.prepare();
_mediaPlayer.start();
} catch (IllegalArgumentException e) {
e.printStackTrace();
} catch (IllegalStateException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}
}
I am implementing video uploading functionality in an android application.I can choose a video from gallery but I can not view it in my activity.I dont know how to put a video from gallery to videoview of an activity
My code to select video from gallery is :
mChoose.setOnClickListener(new View.OnClickListener()
{
#Override
public void onClick(View v)
{
Intent intent = new Intent();
intent.setAction(Intent.ACTION_GET_CONTENT);
intent.addCategory(Intent.CATEGORY_OPENABLE);
intent.setType("video/*");
startActivityForResult(intent, REQUEST_ID);
}
});
onActivityResult Method code
#Override
protected void onActivityResult(int requestCode, int resultCode, Intent data)
{
InputStream stream = null;
if(requestCode == REQUEST_ID && resultCode == Activity.RESULT_OK)
{
try
{
stream = getContentResolver().openInputStream(data.getData());
//System.out.println(data.getData());
mVideo.setVideoPath(path);
path = getRealPathFromURI(getApplicationContext(), data.getData());
//getRealPathFromURI is method in class to obtain path from uri
System.out.println(path);
}
catch(Exception ex)
{
ex.printStackTrace();
}
if(stream != null)
{
try
{
stream.close();
}
catch(Exception ex)
{
ex.printStackTrace();
}
}
}
}
Use this Code
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
mVideo = (VideoView) findViewById(R.id.videoView);
Intent intent = new Intent(Intent.ACTION_PICK, android.provider.MediaStore.Images.Media.EXTERNAL_CONTENT_URI);
intent.setType("video/*");
startActivityForResult(intent, 1);
}
#Override
protected void onActivityResult(int requestCode, int resultCode, Intent data)
{
if(requestCode == 1 && resultCode == Activity.RESULT_OK)
{
try
{
String path = data.getData().toString();
mVideo.setVideoPath(path);
mVideo.requestFocus();
mVideo.start();
}
catch(Exception ex)
{
ex.printStackTrace();
}
}
}
VideoView videoView = (VideoView) findViewById(R.id.videoview);
Uri vidFile = Uri.parse(Environment.getExternalStorageDirectory()
.getAbsolutePath() + "path of the video");
videoView.setVideoURI(vidFile);
videoView
.setMediaController(new MediaController(PlayVideoActivity.this));
videoView.setVisibility(1);
videoView.bringToFront();
videoView.requestFocus();
I am developing an application,in which user will select a single audio file and play the audio.
Then I will pass the audio to the next activity.
Here is my code it select the audio but it gives error setDataSource Failed:Status=0X80000000 kindly guide me what should I do
switch(v.getId())
{
case R.id.btnmusic:
/*Intent intent = new Intent();
intent.setAction(Intent.ACTION_VIEW);
File file = new File("file:///sdcard/Music");
intent.setDataAndType(Uri.fromFile(file), "audio/*");*/
Intent pickMedia = new Intent(Intent.ACTION_GET_CONTENT);
pickMedia.setType("audio/*");
startActivityForResult(pickMedia,1);
break;
protected void onActivityResult(int RequestCode,int ResultCode,Intent data)
{
if(RequestCode==1)
{
if(data != null)
{
Uri muri=data.getData();
String uri=muri.getPath();
File track=new File(uri);
if(uri != null)
{
Uri urinew = MediaStore.Audio.Media.getContentUriForPath(track.getAbsolutePath());
//Toast.makeText(this, uri, Toast.LENGTH_SHORT).show();
MediaPlayer md=new MediaPlayer();
try{
md.setOnCompletionListener(new OnCompletionListener() {
#Override
public void onCompletion(MediaPlayer mp) {
mp.release();
}
});
md.setDataSource(AudioSelect.this, urinew);
md.prepare();
md.start();
}
catch(Exception e)
{
e.printStackTrace();
displayExceptionMessage(e.getMessage());
}
}
else
{
Toast.makeText(this, "No Image Data Recieved", Toast.LENGTH_SHORT).show();
}
}
}
}
1: Use Intent to choose audio file from sd card:
Intent audioIntent = new Intent();
audioIntent.setType("audio/*");
audioIntent.setAction(Intent.ACTION_GET_CONTENT);
startActivityForResult(audioIntent,PICK_AUDIO_REQUEST);
2: Handle the result in OnActivityResult
#Override
public void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
if (resultCode != RESULT_OK || data == null || data.getData() == null) {
// error
return;
}
if (requestCode == PICK_AUDIO_REQUEST) {
try {
Uri uri= data.getData();
String path = getRealPathFromURI(uri);
// play audio file using MediaPlayer
MediaPlayer mediaPlayer = new MediaPlayer();
mediaPlayer.setDataSource(path);
mediaPlayer.prepare();
mediaPlayer.start();
} catch (Exception e) {
e.printStackTrace();
}
}
}
Note: getRealPathFromURI is a utility method :
private String getRealPathFromURI(Uri contentUri) {
String[] proj = { MediaStore.Images.Media.DATA };
CursorLoader loader = new CursorLoader(getContext(), contentUri, proj, null, null, null);
Cursor cursor = loader.loadInBackground();
int column_index = cursor.getColumnIndexOrThrow(MediaStore.Images.Media.DATA);
cursor.moveToFirst();
String result = cursor.getString(column_index);
cursor.close();
return result;
}
md = MediaPlayer.create(this, Uri.parse(track.getAbsolutePath()));
but i want to send this muri to next activity so i can play the song in next activity.please guide me how can i do this.
protected void onActivityResult(int RequestCode,int ResultCode,Intent data)
{
if(RequestCode==1)
{
if(data != null)
{
Uri muri=data.getData();
Intent intent = new Intent(this,NextActivity.class);
intent.putExtra("uriToPlay",muri);
startActivity(intent);
}
else
{
Toast.makeText(this, "No Image Data Recieved",
Toast.LENGTH_SHORT).show();
}
}
}
Rest of the code (like Media player) in the next Activity.