frameworks: Add support for clock auto-hiding (898d0bc3) · Commits · e / os / android_frameworks_base

packages/SystemUI/src/com/android/systemui/statusbar/policy/Clock.java

+55 −2

Original line number	Original line	Diff line number	Diff line
	@@ -16,7 +16,9 @@

	package com.android.systemui.statusbar.policy;		package com.android.systemui.statusbar.policy;

			import android.app.ActivityManager;
	import android.app.StatusBarManager;		import android.app.StatusBarManager;
			import android.app.WindowConfiguration;
	import android.content.BroadcastReceiver;		import android.content.BroadcastReceiver;
	import android.content.Context;		import android.content.Context;
	import android.content.Intent;		import android.content.Intent;
	@@ -50,6 +52,9 @@ import com.android.systemui.demomode.DemoModeCommandReceiver;
	import com.android.systemui.plugins.DarkIconDispatcher;		import com.android.systemui.plugins.DarkIconDispatcher;
	import com.android.systemui.plugins.DarkIconDispatcher.DarkReceiver;		import com.android.systemui.plugins.DarkIconDispatcher.DarkReceiver;
	import com.android.systemui.settings.CurrentUserTracker;		import com.android.systemui.settings.CurrentUserTracker;
			import com.android.systemui.shared.system.ActivityManagerWrapper;
			import com.android.systemui.shared.system.TaskStackChangeListener;
			import com.android.systemui.shared.system.TaskStackChangeListeners;
	import com.android.systemui.statusbar.CommandQueue;		import com.android.systemui.statusbar.CommandQueue;
	import com.android.systemui.statusbar.policy.ConfigurationController.ConfigurationListener;		import com.android.systemui.statusbar.policy.ConfigurationController.ConfigurationListener;
	import com.android.systemui.tuner.TunerService;		import com.android.systemui.tuner.TunerService;
	@@ -72,6 +77,8 @@ public class Clock extends TextView implements
	CommandQueue.Callbacks,		CommandQueue.Callbacks,
	DarkReceiver, ConfigurationListener {		DarkReceiver, ConfigurationListener {

			private static final String CLOCK_AUTO_HIDE =
			"lineagesystem:" + LineageSettings.System.STATUS_BAR_CLOCK_AUTO_HIDE;
	public static final String CLOCK_SECONDS = "clock_seconds";		public static final String CLOCK_SECONDS = "clock_seconds";
	private static final String CLOCK_STYLE =		private static final String CLOCK_STYLE =
	"lineagesystem:" + LineageSettings.System.STATUS_BAR_AM_PM;		"lineagesystem:" + LineageSettings.System.STATUS_BAR_AM_PM;
	@@ -86,11 +93,13 @@ public class Clock extends TextView implements
	private final CommandQueue mCommandQueue;		private final CommandQueue mCommandQueue;
	private int mCurrentUserId;		private int mCurrentUserId;

			private boolean mClockAutoHide = false;
	private boolean mClockVisibleByPolicy = true;		private boolean mClockVisibleByPolicy = true;
	private boolean mClockVisibleByUser = getVisibility() == View.VISIBLE;		private boolean mClockVisibleByUser = getVisibility() == View.VISIBLE;

	private boolean mAttached;		private boolean mAttached;
	private boolean mScreenReceiverRegistered;		private boolean mScreenReceiverRegistered;
			private boolean mTaskStackListenerRegistered;
	private Calendar mCalendar;		private Calendar mCalendar;
	private String mContentDescriptionFormatString;		private String mContentDescriptionFormatString;
	private SimpleDateFormat mClockFormat;		private SimpleDateFormat mClockFormat;
	@@ -196,7 +205,8 @@ public class Clock extends TextView implements
	// The receiver will return immediately if the view does not have a Handler yet.		// The receiver will return immediately if the view does not have a Handler yet.
	mBroadcastDispatcher.registerReceiverWithHandler(mIntentReceiver, filter,		mBroadcastDispatcher.registerReceiverWithHandler(mIntentReceiver, filter,
	Dependency.get(Dependency.TIME_TICK_HANDLER), UserHandle.ALL);		Dependency.get(Dependency.TIME_TICK_HANDLER), UserHandle.ALL);
	Dependency.get(TunerService.class).addTunable(this, CLOCK_SECONDS, CLOCK_STYLE);		Dependency.get(TunerService.class).addTunable(this,
			CLOCK_AUTO_HIDE, CLOCK_SECONDS, CLOCK_STYLE);
	mCommandQueue.addCallback(this);		mCommandQueue.addCallback(this);
	mCurrentUserTracker.startTracking();		mCurrentUserTracker.startTracking();
	mCurrentUserId = mCurrentUserTracker.getCurrentUserId();		mCurrentUserId = mCurrentUserTracker.getCurrentUserId();
	@@ -230,6 +240,17 @@ public class Clock extends TextView implements
	Dependency.get(TunerService.class).removeTunable(this);		Dependency.get(TunerService.class).removeTunable(this);
	mCommandQueue.removeCallback(this);		mCommandQueue.removeCallback(this);
	mCurrentUserTracker.stopTracking();		mCurrentUserTracker.stopTracking();
			handleTaskStackListener(false);
			}
			}

			private void handleTaskStackListener(boolean register) {
			if (register && !mTaskStackListenerRegistered) {
			TaskStackChangeListeners.getInstance().registerTaskStackListener(mTaskStackListener);
			mTaskStackListenerRegistered = true;
			} else if (!register && mTaskStackListenerRegistered) {
			TaskStackChangeListeners.getInstance().unregisterTaskStackListener(mTaskStackListener);
			mTaskStackListenerRegistered = false;
	}		}
	}		}

	@@ -286,7 +307,7 @@ public class Clock extends TextView implements
	}		}

	public boolean shouldBeVisible() {		public boolean shouldBeVisible() {
	return mClockVisibleByPolicy && mClockVisibleByUser;		return !mClockAutoHide && mClockVisibleByPolicy && mClockVisibleByUser;
	}		}

	private void updateClockVisibility() {		private void updateClockVisibility() {
	@@ -349,6 +370,8 @@ public class Clock extends TextView implements
	mContentDescriptionFormatString = "";		mContentDescriptionFormatString = "";
	mDateTimePatternGenerator = null;		mDateTimePatternGenerator = null;
	updateClock(true);		updateClock(true);
			} else if (CLOCK_AUTO_HIDE.equals(key)) {
			handleTaskStackListener(TunerService.parseIntegerSwitch(newValue, false));
	}		}
	}		}

	@@ -413,6 +436,19 @@ public class Clock extends TextView implements
	}		}
	}		}

			private void updateShowClock() {
			ActivityManager.RunningTaskInfo runningTask =
			ActivityManagerWrapper.getInstance().getRunningTask();
			final int activityType = runningTask != null
			? runningTask.configuration.windowConfiguration.getActivityType()
			: WindowConfiguration.ACTIVITY_TYPE_UNDEFINED;
			final boolean clockAutoHide = activityType == WindowConfiguration.ACTIVITY_TYPE_HOME;
			if (mClockAutoHide != clockAutoHide) {
			mClockAutoHide = clockAutoHide;
			updateClockVisibility();
			}
			}

	private final CharSequence getSmallTime() {		private final CharSequence getSmallTime() {
	Context context = getContext();		Context context = getContext();
	boolean is24 = DateFormat.is24HourFormat(context, mCurrentUserId);		boolean is24 = DateFormat.is24HourFormat(context, mCurrentUserId);
	@@ -552,5 +588,22 @@ public class Clock extends TextView implements
	mSecondsHandler.postAtTime(this, SystemClock.uptimeMillis() / 1000 * 1000 + 1000);		mSecondsHandler.postAtTime(this, SystemClock.uptimeMillis() / 1000 * 1000 + 1000);
	}		}
	};		};

			private final TaskStackChangeListener mTaskStackListener = new TaskStackChangeListener() {
			@Override
			public void onTaskStackChanged() {
			updateShowClock();
			}

			@Override
			public void onTaskRemoved(int taskId) {
			updateShowClock();
			}

			@Override
			public void onTaskMovedToFront(int taskId) {
			updateShowClock();
			}
			};
	}		}