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Fix NPE on volume change by not unbinding the controls in the Volume Level Indicator too soon

This commit is contained in:
Synced Synapse 2018-07-03 19:54:26 +01:00 committed by Martijn Brekhof
parent 36675bba47
commit 94693cb5a5
3 changed files with 8 additions and 5 deletions
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4
app/src/main/java/org/xbmc/kore/host/HostConnectionObserver.java
View File

@ -16,6 +16,7 @@
package org.xbmc.kore.host;
import android.os.Handler;
import android.os.Looper;
import org.xbmc.kore.jsonrpc.ApiCallback;
import org.xbmc.kore.jsonrpc.HostConnection;
@ -145,7 +146,8 @@ public class HostConnectionObserver
// */
// private Map<PlayerEventsObserver, Handler> observerHandlerMap = new HashMap<PlayerEventsObserver, Handler>();
private Handler checkerHandler = new Handler();
// Associate the Handler with the UI thread
private Handler checkerHandler = new Handler(Looper.getMainLooper());
private Runnable httpPlayerCheckerRunnable = new Runnable() {
@Override
public void run() {

2
app/src/main/java/org/xbmc/kore/ui/generic/VolumeControllerDialogFragmentListener.java
View File

@ -124,12 +124,12 @@ public class VolumeControllerDialogFragmentListener extends AppCompatDialogFragm
@Override
public void onDestroyView() {
super.onDestroyView();
HostConnectionObserver hostConnectionObserver = hostManager.getHostConnectionObserver();
if (hostConnectionObserver != null) {
hostConnectionObserver.unregisterApplicationObserver(this);
}
unbinder.unbind();
super.onDestroyView();
}
private void registerObserver() {

7
app/src/main/java/org/xbmc/kore/ui/widgets/VolumeLevelIndicator.java
View File

@ -24,18 +24,20 @@ import android.widget.SeekBar;
import android.widget.TextView;
import org.xbmc.kore.R;
import org.xbmc.kore.utils.LogUtils;
import butterknife.ButterKnife;
import butterknife.BindView;
import butterknife.Unbinder;
public class VolumeLevelIndicator extends LinearLayout {
public static final String TAG = LogUtils.makeLogTag(VolumeLevelIndicator.class);
@BindView(R.id.vli_seek_bar) SeekBar volumeSeekBar;
@BindView(R.id.vli_volume_text) TextView volumeTextView;
private OnVolumeChangeListener onVolumeChangeListener;
private VolumeBarTouchTrackerListener volumeBarTouchTrackerListener;
private Unbinder unbinder;
public interface OnVolumeChangeListener {
void onVolumeChanged(int volume);
@ -64,7 +66,6 @@ public class VolumeLevelIndicator extends LinearLayout {
@Override
protected void onDetachedFromWindow() {
super.onDetachedFromWindow();
unbinder.unbind();
onVolumeChangeListener = null;
volumeBarTouchTrackerListener = null;
}
@ -72,7 +73,7 @@ public class VolumeLevelIndicator extends LinearLayout {
private void initializeView(Context context) {
LayoutInflater inflater = (LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
View view = inflater.inflate(R.layout.volume_level_indicator, this);
unbinder = ButterKnife.bind(view);
ButterKnife.bind(view);
volumeSeekBar.setOnSeekBarChangeListener(new SeekBar.OnSeekBarChangeListener() {
@Override