Documentation for QSTiles (01f07684) · Commits · e / os / android_frameworks_base

packages/SystemUI/docs/QS-QQS.png

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packages/SystemUI/docs/qs-tiles.md

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packages/SystemUI/src/com/android/systemui/qs/tileimpl/QSTileImpl.java

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		@@ -111,10 +111,31 @@ public abstract class QSTileImpl<TState extends State> implements QSTile, Lifecy

		private final LifecycleRegistry mLifecycle = new LifecycleRegistry(this);

		/**
		* Provides a new {@link TState} of the appropriate type to use between this tile and the
		* corresponding view.
		*
		* @return new state to use by the tile.
		*/
		public abstract TState newTileState();

		/**
		* Handles clicks by the user.
		*
		* Calls to the controller should be made here to set the new state of the device.
		*/
		abstract protected void handleClick();

		/**
		* Update state of the tile based on device state
		*
		* Called whenever the state of the tile needs to be updated, either after user
		* interaction or from callbacks from the controller. It populates {@code state} with the
		* information to display to the user.
		*
		* @param state {@link TState} to populate with information to display
		* @param arg additional arguments needed to populate {@code state}
		*/
		abstract protected void handleUpdateState(TState state, Object arg);

		/**
		@@ -179,6 +200,12 @@ public abstract class QSTileImpl<TState extends State> implements QSTile, Lifecy
		return mHost;
		}

		/**
		* Return the {@link QSIconView} to be used by this tile's view.
		*
		* @param context view context for the view
		* @return icon view for this tile
		*/
		public QSIconView createTileView(Context context) {
		return new QSIconViewImpl(context);
		}
		@@ -300,11 +327,20 @@ public abstract class QSTileImpl<TState extends State> implements QSTile, Lifecy
		mCallbacks.clear();
		}

		/**
		* Handles secondary click on the tile.
		*
		* Defaults to {@link QSTileImpl#handleClick}
		*/
		protected void handleSecondaryClick() {
		// Default to normal click.
		handleClick();
		}

		/**
		* Handles long click on the tile by launching the {@link Intent} defined in
		* {@link QSTileImpl#getLongClickIntent}
		*/
		protected void handleLongClick() {
		if (mQSSettingsPanelOption == QSSettingsPanel.USE_DETAIL) {
		showDetail(true);
		@@ -314,6 +350,11 @@ public abstract class QSTileImpl<TState extends State> implements QSTile, Lifecy
		getLongClickIntent(), 0);
		}

		/**
		* Returns an intent to be launched when the tile is long pressed.
		*
		* @return the intent to launch
		*/
		public abstract Intent getLongClickIntent();

		protected void handleRefreshState(Object arg) {
		@@ -429,6 +470,10 @@ public abstract class QSTileImpl<TState extends State> implements QSTile, Lifecy
		}
		}

		/**
		* Provides a default label for the tile.
		* @return default label for the tile.
		*/
		public abstract CharSequence getTileLabel();

		public static int getColorForState(Context context, int state) {