Making screen hints just side page outlines, as per new design (issue 7467968) (45adaa70) · Commits · e / os / android_frameworks_base

policy/src/com/android/internal/policy/impl/keyguard/KeyguardHostView.java

+3 −2

Original line number	Diff line number	Diff line
		@@ -172,8 +172,6 @@ public class KeyguardHostView extends KeyguardViewBase {
		mKeyguardSelectorView = (KeyguardSelectorView) findViewById(R.id.keyguard_selector_view);
		mViewStateManager.setSecurityViewContainer(mSecurityViewContainer);

		mViewStateManager.showUsabilityHints();

		if (!(mContext instanceof Activity)) {
		setSystemUiVisibility(getSystemUiVisibility() \| View.STATUS_BAR_DISABLE_BACK);
		}
		@@ -182,6 +180,9 @@ public class KeyguardHostView extends KeyguardViewBase {
		addWidgetsFromSettings();
		mSwitchPageRunnable.run();

		// This needs to be called after the pages are all added.
		mViewStateManager.showUsabilityHints();

		showPrimarySecurityScreen(false);
		updateSecurityViews();
		}

policy/src/com/android/internal/policy/impl/keyguard/KeyguardWidgetPager.java

+16 −55

Original line number	Diff line number	Diff line
		@@ -58,10 +58,7 @@ public class KeyguardWidgetPager extends PagedView implements PagedView.PageSwit
		private static final int CHILDREN_OUTLINE_FADE_OUT_DURATION = 375;
		private static final int CHILDREN_OUTLINE_FADE_IN_DURATION = 75;
		protected AnimatorSet mChildrenOutlineFadeAnimation;
		private float mChildrenOutlineAlpha = 0;
		private float mSidePagesAlpha = 1f;
		protected int mScreenCenter;
		private boolean mHasLayout = false;
		private boolean mHasMeasure = false;
		boolean showHintsAfterLayout = false;

		@@ -526,34 +523,33 @@ public class KeyguardWidgetPager extends PagedView implements PagedView.PageSwit
		}

		public void showInitialPageHints() {
		if (mHasLayout) {
		showOutlinesAndSidePages();
		int count = getChildCount();
		for (int i = 0; i < count; i++) {
		KeyguardWidgetFrame child = getWidgetPageAt(i);
		if (i != mCurrentPage) {
		child.fadeFrame(this, true, KeyguardWidgetFrame.OUTLINE_ALPHA_MULTIPLIER,
		CHILDREN_OUTLINE_FADE_IN_DURATION);
		child.setContentAlpha(0f);
		} else {
		// The layout hints depend on layout being run once
		showHintsAfterLayout = true;
		child.setBackgroundAlpha(0f);
		child.setContentAlpha(1f);
		}
		}
		}

		public void showSidePageHints() {
		animateOutlinesAndSidePages(true, -1);
		}

		@Override
		public void onAttachedToWindow() {
		super.onAttachedToWindow();
		mHasMeasure = false;
		mHasLayout = false;
		}

		@Override
		protected void onLayout(boolean changed, int left, int top, int right, int bottom) {
		super.onLayout(changed, left, top, right, bottom);
		if (showHintsAfterLayout) {
		post(new Runnable() {
		@Override
		public void run() {
		showOutlinesAndSidePages();
		}
		});
		showHintsAfterLayout = false;
		}
		mHasLayout = true;
		}

		protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
		@@ -616,6 +612,7 @@ public class KeyguardWidgetPager extends PagedView implements PagedView.PageSwit
		finalContentAlpha = 0f;
		}
		KeyguardWidgetFrame child = getWidgetPageAt(i);

		alpha = PropertyValuesHolder.ofFloat("contentAlpha", finalContentAlpha);
		ObjectAnimator a = ObjectAnimator.ofPropertyValuesHolder(child, alpha);
		anims.add(a);
		@@ -645,42 +642,6 @@ public class KeyguardWidgetPager extends PagedView implements PagedView.PageSwit
		mChildrenOutlineFadeAnimation.start();
		}

		public void setChildrenOutlineAlpha(float alpha) {
		mChildrenOutlineAlpha = alpha;
		for (int i = 0; i < getChildCount(); i++) {
		getWidgetPageAt(i).setBackgroundAlpha(alpha);
		}
		}

		public void setSidePagesAlpha(float alpha) {
		// This gives the current page, or the destination page if in transit.
		int curPage = getNextPage();
		mSidePagesAlpha = alpha;
		for (int i = 0; i < getChildCount(); i++) {
		if (curPage != i) {
		getWidgetPageAt(i).setContentAlpha(alpha);
		} else {
		// We lock the current page alpha to 1.
		getWidgetPageAt(i).setContentAlpha(1.0f);
		}
		}
		}

		public void setChildrenOutlineMultiplier(float alpha) {
		mChildrenOutlineAlpha = alpha;
		for (int i = 0; i < getChildCount(); i++) {
		getWidgetPageAt(i).setBackgroundAlphaMultiplier(alpha);
		}
		}

		public float getSidePagesAlpha() {
		return mSidePagesAlpha;
		}

		public float getChildrenOutlineAlpha() {
		return mChildrenOutlineAlpha;
		}

		@Override
		public boolean onLongClick(View v) {
		// Disallow long pressing to reorder if the challenge is showing