Recently I upgrade my android game from Unity 4.6 to 5.0. It runs no problem in editor. When I put it in any android mobile, it will show the following error message:
E/Unity (23691): RenderTexture warning: Destroying active render texture. Switching to main context.
How can I destroy all active render texture? Any help?
Try to cleanup the render texture in a OnDestroy: set RenderTexture.active and perhaps all of your Camera.targetTexture to null. If that doesn't work, there is a Release() method or a static Object.Destroy(theRenderTexture).
Also consider using temporary RenderTextures.
Please post which one worked.
You probably need to make changes to the Plugins/Android/AndroidManifest.xml.
Remove the following:
<activity android:name="com.unity3d.player.UnityPlayerProxyActivity" android:label="@string/app_name" android:configChanges="fontScale|keyboard|keyboardHidden|locale|mnc|mcc|navigation|orientation|screenLayout|screenSize|smallestScreenSize|uiMode|touchscreen" >
<meta-data android:name="unityplayer.ForwardNativeEventsToDalvik" android:value="true" />
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
But copy the entire intent-filter section into the activity called UnityPlayerActivity to look like this:
<activity android:name="com.unity3d.player.UnityPlayerActivity" android:label="@string/app_name" android:configChanges="fontScale|keyboard|keyboardHidden|locale|mnc|mcc|navigation|orientation|screenLayout|screenSize|smallestScreenSize|uiMode|touchscreen" >
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
This solution worked for me and was taken from theprisoner6 in this thread:
