Adjusting the tuner flags to allow disabling fast toggle. (14e15b2c) · Commits · e / os / android_frameworks_base

packages/SystemUI/res/values/strings.xml

+3 −8

Original line number	Diff line number	Diff line
		@@ -1176,15 +1176,10 @@
		<!-- Option to use new paging layout in quick settings [CHAR LIMIT=60] -->
		<string name="qs_paging" translatable="false">Use the new Quick Settings</string>

		<!-- Toggles fast-toggling recents via the recents button. DO NOT TRANSLATE -->
		<string name="overview_fast_toggle_via_button">Enable fast toggle</string>
		<!-- Disables fast-toggling recents via the recents button. DO NOT TRANSLATE -->
		<string name="overview_disable_fast_toggle_via_button">Disable fast toggle</string>
		<!-- Description for the toggle for fast-toggling recents via the recents button. DO NOT TRANSLATE -->
		<string name="overview_fast_toggle_via_button_desc">Enable launch timeout while paging</string>

		<!-- Toggle to set the initial scroll state to be paging or stack. DO NOT TRANSLATE -->
		<string name="overview_initial_state_paging">Initialize to paging</string>
		<!-- Description for the toggle to set the initial scroll state to be paging or stack. DO NOT TRANSLATE -->
		<string name="overview_initial_state_paging_desc">Determines whether Overview will initially be in a stacked or paged state</string>
		<string name="overview_disable_fast_toggle_via_button_desc">Disable launch timeout while paging</string>

		<!-- Toggle to enable the gesture to enter split-screen by swiping up from the Overview button. [CHAR LIMIT=60]-->
		<string name="overview_nav_bar_gesture">Enable split-screen swipe-up accelerator</string>

packages/SystemUI/res/xml/tuner_prefs.xml

+3 −8

Original line number	Diff line number	Diff line
		@@ -113,14 +113,9 @@
		android:title="@string/overview" >

		<com.android.systemui.tuner.TunerSwitch
		android:key="overview_initial_state_paging"
		android:title="@string/overview_initial_state_paging"
		android:summary="@string/overview_initial_state_paging_desc" />

		<com.android.systemui.tuner.TunerSwitch
		android:key="overview_fast_toggle_via_button"
		android:title="@string/overview_fast_toggle_via_button"
		android:summary="@string/overview_fast_toggle_via_button_desc" />
		android:key="overview_disable_fast_toggle_via_button"
		android:title="@string/overview_disable_fast_toggle_via_button"
		android:summary="@string/overview_disable_fast_toggle_via_button_desc" />

		<com.android.systemui.tuner.TunerSwitch
		android:key="overview_nav_bar_gesture"

packages/SystemUI/src/com/android/systemui/recents/RecentsDebugFlags.java

+8 −21

Original line number	Diff line number	Diff line
		@@ -52,11 +52,9 @@ public class RecentsDebugFlags implements TunerService.Tunable {
		public static final int MockTaskGroupsTaskCount = 12;
		}

		private static final String KEY_FAST_TOGGLE = "overview_fast_toggle_via_button";
		private static final String KEY_INITIAL_STATE_PAGING = "overview_initial_state_paging";
		private static final String KEY_DISABLE_FAST_TOGGLE = "overview_disable_fast_toggle_via_button";

		private boolean mFastToggleRecents;
		private boolean mInitialStatePaging;
		private boolean mDisableFastToggleRecents;

		/**
		* We read the prefs once when we start the activity, then update them as the tuner changes
		@@ -65,7 +63,7 @@ public class RecentsDebugFlags implements TunerService.Tunable {
		public RecentsDebugFlags(Context context) {
		// Register all our flags, this will also call onTuningChanged() for each key, which will
		// initialize the current state of each flag
		TunerService.get(context).addTunable(this, KEY_FAST_TOGGLE, KEY_INITIAL_STATE_PAGING);
		TunerService.get(context).addTunable(this, KEY_DISABLE_FAST_TOGGLE);
		}

		/**
		@@ -74,32 +72,21 @@ public class RecentsDebugFlags implements TunerService.Tunable {
		public boolean isFastToggleRecentsEnabled() {
		// These checks EnableFastToggleTimeoutOverride
		SystemServicesProxy ssp = Recents.getSystemServices();
		if (ssp.hasFreeformWorkspaceSupport() \|\| ssp.hasDockedTask() \|\|
		ssp.isTouchExplorationEnabled()) {
		if (mDisableFastToggleRecents \|\| ssp.hasFreeformWorkspaceSupport() \|\| ssp.hasDockedTask()
		\|\| ssp.isTouchExplorationEnabled()) {
		return false;
		}
		if (Static.EnableFastToggleTimeoutOverride) {
		return true;
		}
		return mFastToggleRecents;
		}

		/**
		* @return whether the initial stack state is paging.
		*/
		public boolean isInitialStatePaging() {
		return mInitialStatePaging;
		return true;
		}

		@Override
		public void onTuningChanged(String key, String newValue) {
		switch (key) {
		case KEY_FAST_TOGGLE:
		mFastToggleRecents = (newValue != null) &&
		(Integer.parseInt(newValue) != 0);
		break;
		case KEY_INITIAL_STATE_PAGING:
		mInitialStatePaging = (newValue != null) &&
		case KEY_DISABLE_FAST_TOGGLE:
		mDisableFastToggleRecents = (newValue != null) &&
		(Integer.parseInt(newValue) != 0);
		break;
		}

packages/SystemUI/src/com/android/systemui/recents/views/TaskStackLayoutAlgorithm.java

+1 −6

Original line number	Diff line number	Diff line
		@@ -518,13 +518,8 @@ public class TaskStackLayoutAlgorithm {
		* Returns the default focus state.
		*/
		public float getDefaultFocusState() {
		RecentsActivityLaunchState launchState = Recents.getConfiguration().getLaunchState();
		RecentsDebugFlags debugFlags = Recents.getDebugFlags();
		if (launchState.launchedWithAltTab \|\| debugFlags.isInitialStatePaging()) {
		return STATE_FOCUSED;
		}
		return STATE_UNFOCUSED;
		}

		/**
		* Returns the TaskViewTransform that would put the task just off the back of the stack.