Add animation to status bar when entering/exiting selection mode (d2ef1260) · Commits · e / os / android_packages_apps_Contacts

src/com/android/contacts/activities/ActionBarAdapter.java

+39 −7

Original line number	Diff line number	Diff line
		@@ -16,6 +16,7 @@

		package com.android.contacts.activities;

		import android.animation.ArgbEvaluator;
		import android.animation.ValueAnimator;
		import android.app.Activity;
		import android.content.Context;
		@@ -35,6 +36,7 @@ import android.view.LayoutInflater;
		import android.view.View;
		import android.view.ViewGroup;
		import android.view.ViewTreeObserver;
		import android.view.Window;
		import android.view.inputmethod.InputMethodManager;
		import android.widget.FrameLayout;
		import android.widget.ImageView;
		@@ -122,6 +124,8 @@ public class ActionBarAdapter implements OnCloseListener {

		private FeatureHighlight mHamburgerFeatureHighlight;

		private ValueAnimator mStatusBarAnimator;

		public interface TabState {
		public static int ALL = 0;

		@@ -451,8 +455,6 @@ public class ActionBarAdapter implements OnCloseListener {
		}

		private void update(boolean skipAnimation) {
		updateStatusBarColor();

		updateOverflowButtonColor();

		final boolean isSelectionModeChanging
		@@ -463,6 +465,8 @@ public class ActionBarAdapter implements OnCloseListener {
		= (mSearchContainer.getParent() == null) == mSearchMode;
		final boolean isTabHeightChanging = isSearchModeChanging \|\| isSelectionModeChanging;

		updateStatusBarColor(isSelectionModeChanging && !isSearchModeChanging);

		// When skipAnimation=true, it is possible that we will switch from search mode
		// to selection mode directly. So we need to remove the undesired container in addition
		// to adding the desired container.
		@@ -594,20 +598,48 @@ public class ActionBarAdapter implements OnCloseListener {
		textView.setText(title);
		}

		private void updateStatusBarColor() {
		private void updateStatusBarColor(boolean shouldAnimate) {
		if (!CompatUtils.isLollipopCompatible()) {
		return; // we can't change the status bar color prior to Lollipop
		}

		if (mSelectionMode) {
		final int cabStatusBarColor = mActivity.getResources().getColor(
		R.color.contextual_selection_bar_status_bar_color);
		mActivity.getWindow().setStatusBarColor(cabStatusBarColor);
		final int cabStatusBarColor =ContextCompat.getColor(
		mActivity, R.color.contextual_selection_bar_status_bar_color);
		runStatusBarAnimation(/* colorTo */ cabStatusBarColor);
		} else {
		final int normalStatusBarColor = ContextCompat.getColor(
		mActivity, R.color.primary_color_dark);
		if (shouldAnimate) {
		runStatusBarAnimation(/* colorTo */ normalStatusBarColor);
		} else {
		mActivity.getWindow().setStatusBarColor(normalStatusBarColor);
		}
		}
		}

		private void runStatusBarAnimation(int colorTo) {
		final Window window = mActivity.getWindow();
		if (window.getStatusBarColor() != colorTo) {
		// Cancel running animation.
		if (mStatusBarAnimator != null && mStatusBarAnimator.isRunning()) {
		mStatusBarAnimator.cancel();
		}
		final int from = window.getStatusBarColor();
		// Set up mStatusBarAnimator and run animation.
		mStatusBarAnimator = ValueAnimator.ofObject(new ArgbEvaluator(), from, colorTo);
		mStatusBarAnimator.addUpdateListener(
		new ValueAnimator.AnimatorUpdateListener() {
		@Override
		public void onAnimationUpdate(ValueAnimator animator) {
		window.setStatusBarColor((Integer) animator.getAnimatedValue());
		}
		});
		mStatusBarAnimator.setDuration(mActionBarAnimationDuration);
		mStatusBarAnimator.setStartDelay(0);
		mStatusBarAnimator.start();
		}
		}

		private void addLandscapeViewPagerTabs() {
		if (mLandscapeTabs != null) {