stopwatch animation redlines (319265e3) · Commits · e / os / android_packages_apps_DeskClock

res/layout-land/stopwatch_fragment.xml

+0 −2

Original line number	Diff line number	Diff line
		@@ -16,7 +16,6 @@
		<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
		android:layout_width="match_parent"
		android:layout_height="match_parent"
		android:animateLayoutChanges="true"
		android:orientation="horizontal"
		android:paddingTop="?android:attr/actionBarSize"
		android:baselineAligned="false">
		@@ -32,7 +31,6 @@
		android:id="@+id/stopwatch_circle"
		android:layout_width="0dip"
		android:layout_height="match_parent"
		android:animateLayoutChanges="true"
		android:layout_marginLeft="@dimen/circle_margin"
		android:layout_marginStart="@dimen/circle_margin"
		android:layout_marginRight="@dimen/circle_margin"

res/layout/stopwatch_fragment.xml

+0 −2

Original line number	Diff line number	Diff line
		@@ -16,7 +16,6 @@
		<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
		android:layout_width="match_parent"
		android:layout_height="match_parent"
		android:animateLayoutChanges="true"
		android:orientation="vertical"
		android:paddingTop="?android:attr/actionBarSize" >

		@@ -24,7 +23,6 @@
		android:id="@+id/stopwatch_circle"
		android:layout_width="match_parent"
		android:layout_height="0dip"
		android:animateLayoutChanges="true"
		android:layout_marginLeft="@dimen/circle_margin"
		android:layout_marginStart="@dimen/circle_margin"
		android:layout_marginRight="@dimen/circle_margin"

src/com/android/deskclock/stopwatch/StopwatchFragment.java

+118 −39

Original line number	Diff line number	Diff line
		@@ -8,6 +8,7 @@ import android.content.SharedPreferences;
		import android.content.SharedPreferences.OnSharedPreferenceChangeListener;
		import android.content.pm.PackageManager;
		import android.content.pm.ResolveInfo;
		import android.content.res.Configuration;
		import android.graphics.drawable.Drawable;
		import android.os.Bundle;
		import android.os.PowerManager;
		@@ -17,6 +18,8 @@ import android.text.format.DateUtils;
		import android.view.LayoutInflater;
		import android.view.View;
		import android.view.ViewGroup;
		import android.view.animation.Animation;
		import android.view.animation.TranslateAnimation;
		import android.widget.AdapterView;
		import android.widget.AdapterView.OnItemClickListener;
		import android.widget.ArrayAdapter;
		@@ -55,12 +58,14 @@ public class StopwatchFragment extends DeskClockFragment
		private ImageButton mShareButton;
		private ListPopupWindow mSharePopup;
		private WakeLock mWakeLock;
		private CircleButtonsLayout mCircleLayout;

		// Animation constants and objects
		private LayoutTransition mLayoutTransition;
		private LayoutTransition mCircleLayoutTransition;
		private View mStartSpace;
		private View mEndSpace;
		private boolean mSpacersUsed;

		// Used for calculating the time from the start taking into account the pause times
		long mStartTime = 0;
		@@ -341,17 +346,15 @@ public class StopwatchFragment extends DeskClockFragment
		mTimeText.registerStopTextView(mCenterButton);
		mTimeText.setVirtualButtonEnabled(true);

		CircleButtonsLayout circleLayout =
		(CircleButtonsLayout)v.findViewById(R.id.stopwatch_circle);
		circleLayout.setCircleTimerViewIds(R.id.stopwatch_time, R.id.stopwatch_left_button,
		mCircleLayout = (CircleButtonsLayout)v.findViewById(R.id.stopwatch_circle);
		mCircleLayout.setCircleTimerViewIds(R.id.stopwatch_time, R.id.stopwatch_left_button,
		R.id.stopwatch_share_button, R.id.stopwatch_stop,
		R.dimen.plusone_reset_button_padding, R.dimen.share_button_padding,
		0, 0); / No label for a stopwatch/

		// Animation setup
		mLayoutTransition = v.getLayoutTransition();
		mCircleLayoutTransition = circleLayout.getLayoutTransition();
		if (mCircleLayoutTransition != null) {
		mLayoutTransition = new LayoutTransition();
		mCircleLayoutTransition = new LayoutTransition();

		// The CircleButtonsLayout only needs to undertake location changes
		mCircleLayoutTransition.enableTransitionType(LayoutTransition.CHANGING);
		@@ -360,24 +363,96 @@ public class StopwatchFragment extends DeskClockFragment
		mCircleLayoutTransition.disableTransitionType(LayoutTransition.CHANGE_APPEARING);
		mCircleLayoutTransition.disableTransitionType(LayoutTransition.CHANGE_DISAPPEARING);
		mCircleLayoutTransition.setAnimateParentHierarchy(false);
		} else {
		Log.wtf("CircleButtonsLayout needs animateLayoutChanges=\"true\".");
		}

		// These spacers assist in keeping the size of CircleButtonsLayout constant
		mStartSpace = v.findViewById(R.id.start_space);
		mEndSpace = v.findViewById(R.id.end_space);
		mSpacersUsed = mStartSpace != null \|\| mEndSpace != null;
		// Listener to invoke extra animation within the laps-list
		mLayoutTransition.addTransitionListener(new LayoutTransition.TransitionListener() {
		@Override
		public void startTransition(LayoutTransition transition, ViewGroup container,
		View view, int transitionType) {
		if (view == mLapsList) {
		if (transitionType == LayoutTransition.DISAPPEARING) {
		if (DEBUG) Log.v("StopwatchFragment.start laps-list disappearing");
		boolean shiftX = view.getResources().getConfiguration().orientation
		== Configuration.ORIENTATION_LANDSCAPE;
		int first = mLapsList.getFirstVisiblePosition();
		int last = mLapsList.getLastVisiblePosition();
		// Ensure index range will not cause a divide by zero
		if (last < first) {
		last = first;
		}
		long duration = transition.getDuration(LayoutTransition.DISAPPEARING);
		long offset = duration / (last - first + 1) / 5;
		for (int visibleIndex = first; visibleIndex <= last; visibleIndex++) {
		View lapView = mLapsList.getChildAt(visibleIndex - first);
		if (lapView != null) {
		float toXValue = shiftX ? 1.0f * (visibleIndex - first + 1) : 0;
		float toYValue = shiftX ? 0 : 4.0f * (visibleIndex - first + 1);
		TranslateAnimation animation = new TranslateAnimation(
		Animation.RELATIVE_TO_SELF, 0,
		Animation.RELATIVE_TO_SELF, toXValue,
		Animation.RELATIVE_TO_SELF, 0,
		Animation.RELATIVE_TO_SELF, toYValue);
		animation.setStartOffset((last - visibleIndex) * offset);
		animation.setDuration(duration);
		lapView.startAnimation(animation);
		}
		}
		}
		}
		}

		@Override
		public void endTransition(LayoutTransition transition, ViewGroup container,
		View view, int transitionType) {
		if (transitionType == LayoutTransition.DISAPPEARING) {
		if (DEBUG) Log.v("StopwatchFragment.end laps-list disappearing");
		int last = mLapsList.getLastVisiblePosition();
		for (int visibleIndex = mLapsList.getFirstVisiblePosition();
		visibleIndex <= last; visibleIndex++) {
		View lapView = mLapsList.getChildAt(visibleIndex);
		if (lapView != null) {
		Animation animation = lapView.getAnimation();
		if (animation != null) {
		animation.cancel();
		}
		}
		}
		}
		}
		});

		return v;
		}

		/**
		* Make the final display setup. The final setup is done here instead of in onCreateView() to
		* permit using getView() in the {@link StopwatchFragment#showLaps} function.
		* Make the final display setup.
		*
		* If the fragment is starting with an existing list of laps, shows the laps list and if the
		* spacers around the clock exist, hide them. If there are not laps at the start, hide the laps
		* list and show the clock spacers if they exist.
		*/
		@Override
		public void onStart() {
		super.onStart();
		// final state setup
		showLaps();

		boolean lapsVisible = mLapsAdapter.getCount() > 0;

		mLapsList.setVisibility(lapsVisible ? View.VISIBLE : View.GONE);
		if (mSpacersUsed) {
		int spacersVisibility = lapsVisible ? View.GONE : View.VISIBLE;
		if (mStartSpace != null) {
		mStartSpace.setVisibility(spacersVisibility);
		}
		if (mEndSpace != null) {
		mEndSpace.setVisibility(spacersVisibility);
		}
		}
		((ViewGroup)getView()).setLayoutTransition(mLayoutTransition);
		mCircleLayout.setLayoutTransition(mCircleLayoutTransition);
		}

		@Override
		@@ -445,7 +520,7 @@ public class StopwatchFragment extends DeskClockFragment
		}

		private void doStop() {
		if (DEBUG) Log.v("\tStopwatchFragment.doStop");
		if (DEBUG) Log.v("StopwatchFragment.doStop");
		stopUpdateThread();
		mTime.pauseIntervalAnimation();
		mTimeText.setTime(mAccumulatedTime, true, true);
		@@ -456,7 +531,7 @@ public class StopwatchFragment extends DeskClockFragment
		}

		private void doStart(long time) {
		if (DEBUG) Log.v("\tStopwatchFragment.doStart");
		if (DEBUG) Log.v("StopwatchFragment.doStart");
		mStartTime = time;
		startUpdateThread();
		mTimeText.blinkTimeStr(false);
		@@ -468,13 +543,13 @@ public class StopwatchFragment extends DeskClockFragment
		}

		private void doLap() {
		if (DEBUG) Log.v("\tStopwatchFragment.doLap");
		if (DEBUG) Log.v("StopwatchFragment.doLap");
		showLaps();
		setButtons(Stopwatches.STOPWATCH_RUNNING);
		}

		private void doReset() {
		if (DEBUG) Log.v("\tStopwatchFragment.doReset");
		if (DEBUG) Log.v("StopwatchFragment.doReset");
		SharedPreferences prefs =
		PreferenceManager.getDefaultSharedPreferences(getActivity());
		Utils.clearSwSharedPref(prefs);
		@@ -727,37 +802,41 @@ public class StopwatchFragment extends DeskClockFragment
		if (DEBUG) Log.v(String.format("StopwatchFragment.showLaps: count=%d",
		mLapsAdapter.getCount()));

		boolean lapsVisible = mLapsAdapter.getCount() > 0;

		// Layout change animations will start upon the first add/hide view. Temporarily disable
		// the layout transition animation for the spacers, make the changes, then re-enable
		// the animation for the add/hide laps-list
		if (mStartSpace != null \|\| mEndSpace != null) {
		if (mSpacersUsed) {
		int spacersVisibility = lapsVisible ? View.GONE : View.VISIBLE;
		ViewGroup rootView = (ViewGroup) getView();
		int visible = mLapsAdapter.getCount() > 0 ? View.GONE : View.VISIBLE;
		if (rootView != null) {
		rootView.setLayoutTransition(null);
		if (mStartSpace != null) {
		mStartSpace.setVisibility(visible);
		mStartSpace.setVisibility(spacersVisibility);
		}
		if (mEndSpace != null) {
		mEndSpace.setVisibility(visible);
		mEndSpace.setVisibility(spacersVisibility);
		}
		rootView.setLayoutTransition(mLayoutTransition);
		}
		}

		if (mLapsAdapter.getCount() > 0) {
		if (lapsVisible) {
		// There are laps - show the laps-list
		mLapsList.setVisibility(View.VISIBLE);

		// No delay for the CircleButtonsLayout changes - start immediately so that the
		// circle has shifted before the laps-list starts appearing.
		mCircleLayoutTransition.setStartDelay(LayoutTransition.CHANGING, 0);

		mLapsList.setVisibility(View.VISIBLE);
		} else {
		// There are no laps - hide the laps list
		mLapsList.setVisibility(View.GONE);

		// Delay the CircleButtonsLayout animation to after the laps-list disappears
		// Delay the CircleButtonsLayout animation until after the laps-list disappears
		long startDelay = mLayoutTransition.getStartDelay(LayoutTransition.DISAPPEARING) +
		mLayoutTransition.getDuration(LayoutTransition.DISAPPEARING);
		mCircleLayoutTransition.setStartDelay(LayoutTransition.CHANGING, startDelay);
		mLapsList.setVisibility(View.GONE);
		}
		}