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Fix memory leaks in Settings

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Bug: 80507279
Test: inspected hprof before and after fix
Change-Id: I6ea2925695deb6261263649e858484e1667ec522
This commit is contained in:
Fan Zhang
2018-06-07 11:33:48 -07:00
parent 7bc2f98188
commit 838f6c7812
4 changed files with 40 additions and 31 deletions
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9
src/com/android/settings/sound/AudioSwitchPreferenceController.java
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@@ -37,9 +37,6 @@ import android.media.MediaRouter;
import android.media.MediaRouter.Callback;
import android.os.Handler;
import android.os.Looper;
import androidx.preference.ListPreference;
import androidx.preference.Preference;
import androidx.preference.PreferenceScreen;
import android.text.TextUtils;
import android.util.FeatureFlagUtils;
import android.util.Log;
@@ -64,6 +61,10 @@ import java.util.List;
import java.util.concurrent.ExecutionException;
import java.util.concurrent.FutureTask;
import androidx.preference.ListPreference;
import androidx.preference.Preference;
import androidx.preference.PreferenceScreen;
/**
* Abstract class for audio switcher controller to notify subclass
* updating the current status of switcher entry. Subclasses must overwrite
@@ -74,7 +75,7 @@ public abstract class AudioSwitchPreferenceController extends BasePreferenceCont
implements Preference.OnPreferenceChangeListener, BluetoothCallback,
LifecycleObserver, OnStart, OnStop {
private static final String TAG = "AudioSwitchPreferenceController";
private static final String TAG = "AudioSwitchPrefCtrl";
private static final int INVALID_INDEX = -1;
protected final List<BluetoothDevice> mConnectedDevices;