/*
* Copyright 2014 Albert Vaca Cintora <albertvaka@gmail.com>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License or (at your option) version 3 or any later version
* accepted by the membership of KDE e.V. (or its successor approved
* by the membership of KDE e.V.), which shall act as a proxy
* defined in Section 14 of version 3 of the license.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package org.kde.kdeconnect.Plugins.MprisPlugin;
import android.content.SharedPreferences;
import android.os.Bundle;
import android.os.Handler;
import android.os.Message;
import android.preference.PreferenceManager;
import android.support.annotation.NonNull;
import android.support.v7.app.ActionBarActivity;
import android.util.Log;
import android.view.KeyEvent;
import android.view.View;
import android.widget.AdapterView;
import android.widget.ArrayAdapter;
import android.widget.ImageButton;
import android.widget.SeekBar;
import android.widget.Spinner;
import android.widget.TextView;
import org.kde.kdeconnect.Backends.BaseLink;
import org.kde.kdeconnect.Backends.BaseLinkProvider;
import org.kde.kdeconnect.BackgroundService;
import org.kde.kdeconnect.Device;
import org.kde.kdeconnect.NetworkPackage;
import org.kde.kdeconnect_tp.R;
import java.util.List;
public class MprisActivity extends ActionBarActivity {
private String deviceId;
private final Handler positionSeekUpdateHandler = new Handler();
private Runnable positionSeekUpdateRunnable = null;
private String targetPlayer = null;
private static String milisToProgress(long milis) {
int length = (int)(milis / 1000); //From milis to seconds
StringBuilder text = new StringBuilder();
int minutes = length / 60;
if (minutes > 60) {
int hours = minutes / 60;
minutes = minutes % 60;
text.append(hours).append(':');
if (minutes < 10) text.append('0');
}
text.append(minutes).append(':');
int seconds = (length % 60);
if(seconds < 10) text.append('0'); // needed to show length properly (eg 4:05 instead of 4:5)
text.append(seconds);
return text.toString();
}
protected void connectToPlugin() {
BackgroundService.RunCommand(this, new BackgroundService.InstanceCallback() {
@Override
public void onServiceStart(BackgroundService service) {
final Device device = service.getDevice(deviceId);
final MprisPlugin mpris = device.getPlugin(MprisPlugin.class);
if (mpris == null) {
Log.e("MprisActivity", "device has no mpris plugin!");
return;
}
mpris.setPlayerStatusUpdatedHandler("activity", new Handler() {
@Override
public void handleMessage(Message msg) {
runOnUiThread(new Runnable() {
@Override
public void run() {
String song = mpris.getCurrentSong();
TextView nowPlaying = (TextView) findViewById(R.id.now_playing_textview);
if (!nowPlaying.getText().toString().equals(song)) {
nowPlaying.setText(song);
}
//Hacks for Spotify because it reports incorrect info about what it supports
boolean isSpotify = "spotify".equals(mpris.getPlayer().toLowerCase());
if (mpris.getLength() > -1 && mpris.getPosition() > -1 && !isSpotify) {
((TextView) findViewById(R.id.time_textview)).setText(milisToProgress(mpris.getLength()));
SeekBar positionSeek = (SeekBar)findViewById(R.id.positionSeek);
positionSeek.setMax((int)(mpris.getLength()));
positionSeek.setProgress((int)(mpris.getPosition()));
findViewById(R.id.progress_slider).setVisibility(View.VISIBLE);
} else {
findViewById(R.id.progress_slider).setVisibility(View.GONE);
}
int volume = mpris.getVolume();
((SeekBar) findViewById(R.id.volume_seek)).setProgress(volume);
boolean isPlaying = mpris.isPlaying();
if (isPlaying) {
((ImageButton) findViewById(R.id.play_button)).setImageResource(android.R.drawable.ic_media_pause);
findViewById(R.id.play_button).setVisibility(mpris.isPauseAllowed() ? View.VISIBLE : View.GONE);
} else {
((ImageButton) findViewById(R.id.play_button)).setImageResource(android.R.drawable.ic_media_play);
findViewById(R.id.play_button).setVisibility(mpris.isPlayAllowed() ? View.VISIBLE : View.GONE);
}
if (isSpotify) {
findViewById(R.id.volume_layout).setVisibility(View.INVISIBLE);
findViewById(R.id.rew_button).setVisibility(View.GONE);
findViewById(R.id.ff_button).setVisibility(View.GONE);
} else {
findViewById(R.id.volume_layout).setVisibility(View.VISIBLE);
findViewById(R.id.rew_button).setVisibility(mpris.isSeekAllowed() ? View.VISIBLE : View.GONE);
findViewById(R.id.ff_button).setVisibility(mpris.isSeekAllowed() ? View.VISIBLE : View.GONE);
}
findViewById(R.id.next_button).setVisibility(mpris.isGoNextAllowed() ? View.VISIBLE : View.GONE);
findViewById(R.id.prev_button).setVisibility(mpris.isGoPreviousAllowed() ? View.VISIBLE : View.GONE);
}
});
}
});
mpris.setPlayerListUpdatedHandler("activity", new Handler() {
@Override
public void handleMessage(Message msg) {
final List<String> playerList = mpris.getPlayerList();
final ArrayAdapter<String> adapter = new ArrayAdapter<>(MprisActivity.this,
android.R.layout.simple_spinner_item,
playerList.toArray(new String[playerList.size()])
);
adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
runOnUiThread(new Runnable() {
@Override
public void run() {
Spinner spinner = (Spinner) findViewById(R.id.player_spinner);
//String prevPlayer = (String)spinner.getSelectedItem();
spinner.setAdapter(adapter);
if (playerList.isEmpty()) {
findViewById(R.id.no_players).setVisibility(View.VISIBLE);
spinner.setVisibility(View.GONE);
((TextView) findViewById(R.id.now_playing_textview)).setText("");
} else {
findViewById(R.id.no_players).setVisibility(View.GONE);
spinner.setVisibility(View.VISIBLE);
}
spinner.setOnItemSelectedListener(new AdapterView.OnItemSelectedListener() {
@Override
public void onItemSelected(AdapterView<?> arg0, View arg1, int pos, long id) {
if (pos >= playerList.size()) return;
String player = playerList.get(pos);
if (player.equals(mpris.getPlayer())) {
return; //Player hasn't actually changed
}
mpris.setPlayer(player);
//Clear values from previous player
((TextView) findViewById(R.id.now_playing_textview)).setText("");
((TextView) findViewById(R.id.time_textview)).setText(milisToProgress(0));
((SeekBar)findViewById(R.id.positionSeek)).setMax(0);
}
@Override
public void onNothingSelected(AdapterView<?> arg0) {
mpris.setPlayer(null);
}
});
if (targetPlayer != null) {
int targetIndex = adapter.getPosition(targetPlayer);
if (targetIndex >= 0) {
spinner.setSelection(targetIndex);
}
targetPlayer = null;
} else {
// restore last selected player
int position = adapter.getPosition(mpris.getPlayer());
if (position >= 0) {
spinner.setSelection(position);
}
}
}
});
}
});
}
});
}
private final BaseLinkProvider.ConnectionReceiver connectionReceiver = new BaseLinkProvider.ConnectionReceiver() {
@Override
public void onConnectionReceived(NetworkPackage identityPackage, BaseLink link) {
connectToPlugin();
}
@Override
public void onConnectionLost(BaseLink link) {
}
};
@Override
protected void onDestroy() {
super.onDestroy();
BackgroundService.RunCommand(MprisActivity.this, new BackgroundService.InstanceCallback() {
@Override
public void onServiceStart(BackgroundService service) {
service.removeConnectionListener(connectionReceiver);
}
});
}
/**
* Change current volume with provided step.
*
* @param mpris multimedia controller
* @param step step size volume change
*/
private void updateVolume(MprisPlugin mpris, int step) {
final int currentVolume = mpris.getVolume();
if(currentVolume < 100 || currentVolume > 0) {
int newVolume = currentVolume + step;
if(newVolume > 100) {
newVolume = 100;
} else if (newVolume <0 ) {
newVolume = 0;
}
mpris.setVolume(newVolume);
}
}
@Override
public boolean onKeyDown(int keyCode, KeyEvent event) {
switch (keyCode) {
case KeyEvent.KEYCODE_VOLUME_UP:
BackgroundService.RunCommand(MprisActivity.this, new BackgroundService.InstanceCallback() {
@Override
public void onServiceStart(BackgroundService service) {
Device device = service.getDevice(deviceId);
MprisPlugin mpris = device.getPlugin(MprisPlugin.class);
if (mpris == null) return;
updateVolume(mpris, 5);
}
});
return true;
case KeyEvent.KEYCODE_VOLUME_DOWN:
BackgroundService.RunCommand(MprisActivity.this, new BackgroundService.InstanceCallback() {
@Override
public void onServiceStart(BackgroundService service) {
Device device = service.getDevice(deviceId);
MprisPlugin mpris = device.getPlugin(MprisPlugin.class);
if (mpris == null) return;
updateVolume(mpris, -5);
}
});
return true;
default:
return super.onKeyDown(keyCode, event);
}
}
@Override
public boolean onKeyUp(int keyCode, @NonNull KeyEvent event) {
switch (keyCode) {
case KeyEvent.KEYCODE_VOLUME_UP:
return true;
case KeyEvent.KEYCODE_VOLUME_DOWN:
return true;
default:
return super.onKeyUp(keyCode, event);
}
}
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.mpris_control);
targetPlayer = getIntent().getStringExtra("player");
getIntent().removeExtra("player");
deviceId = getIntent().getStringExtra("deviceId");
SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(this);
String interval_time_str = prefs.getString(getString(R.string.mpris_time_key),
getString(R.string.mpris_time_default));
final int interval_time = Integer.parseInt(interval_time_str);
BackgroundService.RunCommand(MprisActivity.this, new BackgroundService.InstanceCallback() {
@Override
public void onServiceStart(BackgroundService service) {
service.addConnectionListener(connectionReceiver);
}
});
connectToPlugin();
findViewById(R.id.play_button).setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
BackgroundService.RunCommand(MprisActivity.this, new BackgroundService.InstanceCallback() {
@Override
public void onServiceStart(BackgroundService service) {
Device device = service.getDevice(deviceId);
MprisPlugin mpris = device.getPlugin(MprisPlugin.class);
if (mpris == null) return;
mpris.sendAction("PlayPause");
}
});
}
});
findViewById(R.id.prev_button).setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
BackgroundService.RunCommand(MprisActivity.this, new BackgroundService.InstanceCallback() {
@Override
public void onServiceStart(BackgroundService service) {
Device device = service.getDevice(deviceId);
MprisPlugin mpris = device.getPlugin(MprisPlugin.class);
if (mpris == null) return;
mpris.sendAction("Previous");
}
});
}
});
findViewById(R.id.rew_button).setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
BackgroundService.RunCommand(MprisActivity.this, new BackgroundService.InstanceCallback() {
@Override
public void onServiceStart(BackgroundService service) {
Device device = service.getDevice(deviceId);
MprisPlugin mpris = device.getPlugin(MprisPlugin.class);
if (mpris == null) return;
mpris.Seek(interval_time * -1);
}
});
}
});
findViewById(R.id.ff_button).setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
BackgroundService.RunCommand(MprisActivity.this, new BackgroundService.InstanceCallback() {
@Override
public void onServiceStart(BackgroundService service) {
Device device = service.getDevice(deviceId);
MprisPlugin mpris = device.getPlugin(MprisPlugin.class);
if (mpris == null) return;
mpris.Seek(interval_time);
}
});
}
});
findViewById(R.id.next_button).setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
BackgroundService.RunCommand(MprisActivity.this, new BackgroundService.InstanceCallback() {
@Override
public void onServiceStart(BackgroundService service) {
Device device = service.getDevice(deviceId);
MprisPlugin mpris = device.getPlugin(MprisPlugin.class);
if (mpris == null) return;
mpris.sendAction("Next");
}
});
}
});
((SeekBar)findViewById(R.id.volume_seek)).setOnSeekBarChangeListener(new SeekBar.OnSeekBarChangeListener() {
@Override
public void onProgressChanged(SeekBar seekBar, int i, boolean b) {
}
@Override
public void onStartTrackingTouch(SeekBar seekBar) {
}
@Override
public void onStopTrackingTouch(final SeekBar seekBar) {
BackgroundService.RunCommand(MprisActivity.this, new BackgroundService.InstanceCallback() {
@Override
public void onServiceStart(BackgroundService service) {
Device device = service.getDevice(deviceId);
MprisPlugin mpris = device.getPlugin(MprisPlugin.class);
if (mpris == null) return;
mpris.setVolume(seekBar.getProgress());
}
});
}
});
positionSeekUpdateRunnable = new Runnable() {
@Override
public void run() {
final SeekBar positionSeek = (SeekBar)findViewById(R.id.positionSeek);
BackgroundService.RunCommand(MprisActivity.this, new BackgroundService.InstanceCallback() {
@Override
public void onServiceStart(BackgroundService service) {
Device device = service.getDevice(deviceId);
if (device != null) {
MprisPlugin mpris = device.getPlugin(MprisPlugin.class);
if (mpris != null) {
positionSeek.setProgress((int) (mpris.getPosition()));
}
}
positionSeekUpdateHandler.removeCallbacks(positionSeekUpdateRunnable);
positionSeekUpdateHandler.postDelayed(positionSeekUpdateRunnable, 1000);
}
});
}
};
positionSeekUpdateHandler.postDelayed(positionSeekUpdateRunnable, 200);
((SeekBar)findViewById(R.id.positionSeek)).setOnSeekBarChangeListener(new SeekBar.OnSeekBarChangeListener() {
@Override
public void onProgressChanged(SeekBar seekBar, int progress, boolean byUser) {
((TextView)findViewById(R.id.progress_textview)).setText(milisToProgress(progress));
}
@Override
public void onStartTrackingTouch(SeekBar seekBar) {
positionSeekUpdateHandler.removeCallbacks(positionSeekUpdateRunnable);
}
@Override
public void onStopTrackingTouch(final SeekBar seekBar) {
BackgroundService.RunCommand(MprisActivity.this, new BackgroundService.InstanceCallback() {
@Override
public void onServiceStart(BackgroundService service) {
Device device = service.getDevice(deviceId);
MprisPlugin mpris = device.getPlugin(MprisPlugin.class);
if (mpris != null) {
mpris.setPosition(seekBar.getProgress());
}
positionSeekUpdateHandler.postDelayed(positionSeekUpdateRunnable, 200);
}
});
}
});
findViewById(R.id.now_playing_textview).setSelected(true);
}
@Override
protected void onStart() {
super.onStart();
BackgroundService.addGuiInUseCounter(this);
}
@Override
protected void onStop() {
super.onStop();
BackgroundService.removeGuiInUseCounter(this);
}
}