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/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this file,
* You can obtain one at http://mozilla.org/MPL/2.0/. */
package org.mozilla.gecko;
import org.mozilla.gecko.GeckoApp;
import org.mozilla.gecko.util.GeckoEventListener;
import org.mozilla.gecko.util.ThreadUtils;
import org.json.JSONObject;
import android.content.Context;
import android.text.TextUtils;
import android.util.AttributeSet;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.View;
import android.widget.ImageButton;
import android.widget.RelativeLayout;
import android.widget.TextView;
public class MediaCastingBar extends RelativeLayout implements View.OnClickListener, GeckoEventListener {
private static final String LOGTAG = "GeckoMediaCastingBar";
private TextView mCastingTo;
private ImageButton mMediaPlay;
private ImageButton mMediaPause;
private ImageButton mMediaStop;
private boolean mInflated;
public MediaCastingBar(Context context, AttributeSet attrs) {
super(context, attrs);
GeckoApp.getEventDispatcher().registerGeckoThreadListener(this,
"Casting:Started",
"Casting:Paused",
"Casting:Playing",
"Casting:Stopped");
}
public void inflateContent() {
LayoutInflater inflater = LayoutInflater.from(getContext());
View content = inflater.inflate(R.layout.media_casting, this);
mMediaPlay = (ImageButton) content.findViewById(R.id.media_play);
mMediaPlay.setOnClickListener(this);
mMediaPause = (ImageButton) content.findViewById(R.id.media_pause);
mMediaPause.setOnClickListener(this);
mMediaStop = (ImageButton) content.findViewById(R.id.media_stop);
mMediaStop.setOnClickListener(this);
mCastingTo = (TextView) content.findViewById(R.id.media_sending_to);
// Capture clicks on the rest of the view to prevent them from
// leaking into other views positioned below.
content.setOnClickListener(this);
mInflated = true;
}
public void show() {
if (!mInflated)
inflateContent();
setVisibility(VISIBLE);
}
public void hide() {
setVisibility(GONE);
}
public void onDestroy() {
GeckoApp.getEventDispatcher().unregisterGeckoThreadListener(this,
"Casting:Started",
"Casting:Paused",
"Casting:Playing",
"Casting:Stopped");
}
// View.OnClickListener implementation
@Override
public void onClick(View v) {
final int viewId = v.getId();
if (viewId == R.id.media_play) {
GeckoAppShell.notifyObservers("Casting:Play", "");
mMediaPlay.setVisibility(GONE);
mMediaPause.setVisibility(VISIBLE);
} else if (viewId == R.id.media_pause) {
GeckoAppShell.notifyObservers("Casting:Pause", "");
mMediaPause.setVisibility(GONE);
mMediaPlay.setVisibility(VISIBLE);
} else if (viewId == R.id.media_stop) {
GeckoAppShell.notifyObservers("Casting:Stop", "");
}
}
// GeckoEventListener implementation
@Override
public void handleMessage(final String event, final JSONObject message) {
final String device = message.optString("device");
ThreadUtils.postToUiThread(new Runnable() {
@Override
public void run() {
if (event.equals("Casting:Started")) {
show();
if (!TextUtils.isEmpty(device)) {
mCastingTo.setText(device);
} else {
// Should not happen
mCastingTo.setText("");
Log.d(LOGTAG, "Device name is empty.");
}
mMediaPlay.setVisibility(GONE);
mMediaPause.setVisibility(VISIBLE);
} else if (event.equals("Casting:Paused")) {
mMediaPause.setVisibility(GONE);
mMediaPlay.setVisibility(VISIBLE);
} else if (event.equals("Casting:Playing")) {
mMediaPlay.setVisibility(GONE);
mMediaPause.setVisibility(VISIBLE);
} else if (event.equals("Casting:Stopped")) {
hide();
}
}
});
}
}
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