Following program allows user to upload an audio from app to SoundCloud.But what if i need to play an audio from my account in soundcloud in my app?How to play an audio from soundcloud or from particular url of soundclous to in our app ?
public class Record extends Activity {
public static final String TAG = "soundcloud-intent-sharing-example";
private boolean mStarted;
private MediaRecorder mRecorder;
private File mArtwork;
private static boolean AAC_SUPPORTED = Build.VERSION.SDK_INT >= 10;
private static final int PICK_ARTWORK = 1;
private static final int SHARE_SOUND = 2;
private static final File FILES_PATH = new File(
Environment.getExternalStorageDirectory(),
"Android/data/com.soundcloud.android.examples/files");
private static final File RECORDING = new File(
FILES_PATH,
"demo-recording" + (AAC_SUPPORTED ? ".mp4" : "3gp"));
private static final Uri MARKET_URI = Uri.parse("market://details?id=com.soundcloud.android");
private static final int DIALOG_NOT_INSTALLED = 0;
// Replace with the client id of your registered app!
// see http://soundcloud.com/you/apps/
private static final String CLIENT_ID = "fecfc092de134a960dc48e53c044ee91";
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
if (Environment.MEDIA_MOUNTED.equals(
Environment.getExternalStorageState())) {
if (!FILES_PATH.mkdirs()) {
Log.w(TAG, "Could not create " + FILES_PATH);
}
} else {
Toast.makeText(this, R.string.need_external_storage, Toast.LENGTH_LONG).show();
finish();
}
setContentView(R.layout.record);
final Button record_btn = (Button) findViewById(R.id.record_btn);
final Button share_btn = (Button) findViewById(R.id.share_btn);
final Button play_btn = (Button) findViewById(R.id.play_btn);
final Button artwork_btn = (Button) findViewById(R.id.artwork_btn);
Record last = getLastNonConfigurationInstance();
if (last != null) {
mStarted = last.mStarted;
mRecorder = last.mRecorder;
mArtwork = last.mArtwork;
record_btn.setText(mStarted ? R.string.stop : R.string.record);
}
record_btn.setOnClickListener(new View.OnClickListener() {
public synchronized void onClick(View v) {
if (!mStarted) {
Toast.makeText(Record.this, R.string.recording, Toast.LENGTH_SHORT).show();
mStarted = true;
mRecorder = getRecorder(RECORDING, AAC_SUPPORTED);
mRecorder.start();
record_btn.setText(R.string.stop);
} else {
Toast.makeText(Record.this, R.string.recording_stopped, Toast.LENGTH_SHORT).show();
mRecorder.stop();
mRecorder.release();
mRecorder = null;
mStarted = false;
record_btn.setText(R.string.record);
share_btn.setEnabled(true);
play_btn.setEnabled(true);
artwork_btn.setEnabled(true);
}
}
});
play_btn.setOnClickListener(new View.OnClickListener() {
public void onClick(View v) {
play_btn.setEnabled(false);
record_btn.setEnabled(false);
share_btn.setEnabled(false);
play(new MediaPlayer.OnCompletionListener() {
public void onCompletion(MediaPlayer mediaPlayer) {
play_btn.setEnabled(true);
record_btn.setEnabled(true);
share_btn.setEnabled(true);
}
});
}
});
share_btn.setOnClickListener(new View.OnClickListener() {
public void onClick(View v) {
shareSound();
}
});
artwork_btn.setOnClickListener(new View.OnClickListener() {
public void onClick(View v) {
startActivityForResult(new Intent(Intent.ACTION_GET_CONTENT).setType("image/*"), PICK_ARTWORK);
}
});
if (!isCompatibleSoundCloudInstalled(this)) {
showDialog(DIALOG_NOT_INSTALLED);
}
}
private void play(MediaPlayer.OnCompletionListener onCompletion) {
MediaPlayer player = new MediaPlayer();
try {
player.setDataSource(RECORDING.getAbsolutePath());
player.prepare();
player.setOnCompletionListener(onCompletion);
player.start();
} catch (IOException e) {
throw new RuntimeException(e);
}
}
// the actual sharing happens here
private void shareSound() {
Intent intent = new Intent("com.soundcloud.android.SHARE")
.putExtra(Intent.EXTRA_STREAM, Uri.fromFile(RECORDING))
// here you can set metadata for the track to be uploaded
.putExtra("com.soundcloud.android.extra.title", "SoundCloud Android Intent Demo upload")
.putExtra("com.soundcloud.android.extra.where", "Somewhere")
.putExtra("com.soundcloud.android.extra.description", "This is a demo track.")
.putExtra("com.soundcloud.android.extra.public", true)
.putExtra("com.soundcloud.android.extra.tags", new String[] {
"demo",
"post lolcat bluez",
"soundcloud:created-with-client-id="+CLIENT_ID
})
.putExtra("com.soundcloud.android.extra.genre", "Easy Listening")
.putExtra("com.soundcloud.android.extra.location", getLocation());
// attach artwork if user has picked one
if (mArtwork != null) {
intent.putExtra("com.soundcloud.android.extra.artwork", Uri.fromFile(mArtwork));
}
try {
startActivityForResult(intent, SHARE_SOUND);
} catch (ActivityNotFoundException notFound) {
// use doesn't have SoundCloud app installed, show a dialog box
showDialog(DIALOG_NOT_INSTALLED);
}
}
@Override protected void onActivityResult(int requestCode, int resultCode, Intent data) {
switch (requestCode) {
case SHARE_SOUND:
// callback gets executed when the SoundCloud app returns
if (resultCode == RESULT_OK) {
Toast.makeText(this, R.string.shared_ok, Toast.LENGTH_SHORT).show();
} else {
// canceled
Toast.makeText(this, R.string.shared_canceled, Toast.LENGTH_SHORT).show();
}
break;
case PICK_ARTWORK:
if (resultCode == RESULT_OK) {
mArtwork = getFromMediaUri(getContentResolver(), data.getData());
}
break;
}
}
private MediaRecorder getRecorder(File path, boolean useAAC) {
MediaRecorder recorder = new MediaRecorder();
recorder.setAudioSource(MediaRecorder.AudioSource.MIC);
if (useAAC) {
recorder.setAudioSamplingRate(44100);
recorder.setAudioEncodingBitRate(96000);
recorder.setOutputFormat(MediaRecorder.OutputFormat.MPEG_4);
recorder.setAudioEncoder(MediaRecorder.AudioEncoder.AAC);
} else {
// older version of Android, use crappy sounding voice codec
recorder.setAudioSamplingRate(8000);
recorder.setAudioEncodingBitRate(12200);
recorder.setOutputFormat(MediaRecorder.OutputFormat.THREE_GPP);
recorder.setAudioEncoder(MediaRecorder.AudioEncoder.AMR_NB);
}
recorder.setOutputFile(path.getAbsolutePath());
try {
recorder.prepare();
} catch (IOException e) {
throw new RuntimeException(e);
}
return recorder;
}
// just get the last known location from the passive provider - not terribly
// accurate but it's a demo app.
private Location getLocation() {
LocationManager locationManager = (LocationManager) getSystemService(Context.LOCATION_SERVICE);
return locationManager.getLastKnownLocation(LocationManager.PASSIVE_PROVIDER);
}
@Override public Record getLastNonConfigurationInstance() {
return (Record) super.getLastNonConfigurationInstance();
}
@Override public Record onRetainNonConfigurationInstance() {
return this;
}
// Helper method to get file from a content uri
private static File getFromMediaUri(ContentResolver resolver, Uri uri) {
if ("file".equals(uri.getScheme())) {
return new File(uri.getPath());
} else if ("content".equals(uri.getScheme())) {
String[] filePathColumn = {MediaStore.MediaColumns.DATA};
Cursor cursor = resolver.query(uri, filePathColumn, null, null, null);
if (cursor != null) {
try {
if (cursor.moveToFirst()) {
int columnIndex = cursor.getColumnIndex(filePathColumn[0]);
String filePath = cursor.getString(columnIndex);
return new File(filePath);
}
} finally {
cursor.close();
}
}
}
return null;
}
private static boolean isCompatibleSoundCloudInstalled(Context context) {
try {
PackageInfo info = context.getPackageManager()
.getPackageInfo("com.soundcloud.android",
PackageManager.GET_META_DATA);
// intent sharing only got introduced with version 22
return info != null && info.versionCode >= 22;
} catch (PackageManager.NameNotFoundException e) {
// not installed at all
return false;
}
}
@Override
protected Dialog onCreateDialog(int id, Bundle data) {
if (DIALOG_NOT_INSTALLED == id) {
return new AlertDialog.Builder(this)
.setTitle(R.string.sc_app_not_found)
.setMessage(R.string.sc_app_not_found_message)
.setPositiveButton(android.R.string.yes, new Dialog.OnClickListener() {
public void onClick(DialogInterface dialog, int which) {
Intent market = new Intent(Intent.ACTION_VIEW, MARKET_URI);
startActivity(market);
}
})
.setNegativeButton(android.R.string.no, new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int which) {
dialog.cancel();
}
}).create();
} else {
return null;
}
}
}
