Update Launcher3 AndroidManifest.xml to match NexusLauncher.

            android:launchMode="singleTask"

            android:clearTaskOnLaunch="true"

            android:stateNotNeeded="true"

            android:windowSoftInputMode="adjustPan"

            android:windowSoftInputMode="adjustPan|stateUnchanged"

            android:screenOrientation="nosensor"

            android:configChanges="keyboard|keyboardHidden|navigation"

            android:resizeableActivity="true"

            android:resumeWhilePausing="true"

            android:taskAffinity=""

            android:enabled="true">