v0.8.1: Fixed the following bugs:

- Memory leaks and other errors when using split-screen on Android
- Tengu cleansing doomed debuff between first and second phase
- Equip drops from enemies not graduating in rarity as intended
- Gasses being examinable when not visible

android/src/main/AndroidManifest.xml

@@ -22,6 +22,7 @@
 		android:label="${appName}"
 		android:theme="@android:style/Theme.Black.NoTitleBar"
 		android:resizeableActivity="true"
+		android:launchMode="singleInstance"
 		android:allowBackup="true"
 		android:fullBackupOnly="true"
 		android:backupAgent=".AndroidBackupHandler">

android/src/main/java/com/shatteredpixel/shatteredpixeldungeon/android/AndroidGame.java

@@ -42,7 +42,7 @@ public class AndroidGame extends AndroidApplication {
 	public static AndroidApplication instance;
 	protected static GLSurfaceView view;
 	
-	private AndroidPlatformSupport support;
+	private static AndroidPlatformSupport support;
 	
 	@Override
 	protected void onCreate (Bundle savedInstanceState) {
@@ -92,7 +92,8 @@ public class AndroidGame extends AndroidApplication {
 		config.useCompass = false;
 		config.useAccelerometer = false;
 		
-		support = new AndroidPlatformSupport();
+		if (support == null) support = new AndroidPlatformSupport();
+		else                 support.resetGenerators();
 		
 		support.updateSystemUI();