am 74d39bd9: Merge "Correct the translationY of the empty notification panel." into honeycomb (57e7aa12) · Commits · e / os / android_frameworks_base

packages/SystemUI/src/com/android/systemui/statusbar/tablet/NotificationPanel.java

+45 −16

Original line number	Diff line number	Diff line
		@@ -60,6 +60,9 @@ public class NotificationPanel extends RelativeLayout implements StatusBarPanel,
		View mSettingsView;
		ViewGroup mContentParent;

		// amount to slide mContentParent down by when mContentFrame is missing
		float mContentFrameMissingTranslation;

		Choreographer mChoreo = new Choreographer();

		public NotificationPanel(Context context, AttributeSet attrs) {
		@@ -87,11 +90,17 @@ public class NotificationPanel extends RelativeLayout implements StatusBarPanel,

		mNotificationScroller = findViewById(R.id.notification_scroller);
		mContentFrame = (ViewGroup)findViewById(R.id.content_frame);
		mContentFrameMissingTranslation =
		mContentFrame.getBackground().getMinimumHeight() + 10;

		mShowing = false;

		setContentFrameVisible(mNotificationCount > 0, false);
		}

		public void show(boolean show, boolean animate) {
		if (show && !mShowing) {
		setContentFrameVisible(mNotificationCount > 0, false);
		setContentFrameVisible(mSettingsView != null \|\| mNotificationCount > 0, false);
		}

		if (animate) {
		@@ -120,7 +129,7 @@ public class NotificationPanel extends RelativeLayout implements StatusBarPanel,
		public void onVisibilityChanged(View v, int vis) {
		super.onVisibilityChanged(v, vis);
		// when we hide, put back the notifications
		if (!isShown()) {
		if (vis != View.VISIBLE) {
		if (mSettingsView != null) removeSettingsView();
		mNotificationScroller.setVisibility(View.VISIBLE);
		mNotificationScroller.setAlpha(1f);
		@@ -161,10 +170,8 @@ public class NotificationPanel extends RelativeLayout implements StatusBarPanel,
		setContentFrameVisible(n > 0, false);
		} else if (mSettingsView == null) {
		// we're looking at the notifications; time to maybe make some changes
		if (mNotificationCount == 0 && n > 0) {
		setContentFrameVisible(true, true);
		} else if (mNotificationCount > 0 && n == 0) {
		setContentFrameVisible(false, true);
		if (mNotificationCount != n) {
		setContentFrameVisible(n > 0, true);
		}
		}
		mNotificationCount = n;
		@@ -173,22 +180,35 @@ public class NotificationPanel extends RelativeLayout implements StatusBarPanel,
		public void setContentFrameVisible(final boolean showing, boolean animate) {
		if (!animate) {
		mContentFrame.setVisibility(showing ? View.VISIBLE : View.GONE);
		mContentParent.setTranslationY(showing ? 0f : 100f);
		mContentFrame.setAlpha(1f);
		// the translation will be patched up when the window is slid into place
		return;
		}

		mContentFrame.setVisibility(showing ? View.VISIBLE : View.GONE);
		if (showing) {
		mContentFrame.setVisibility(View.VISIBLE);
		}
		AnimatorSet set = new AnimatorSet();
		float adjust = mContentFrame.getBackground().getMinimumHeight() + 8; // fudge factor
		set.play(ObjectAnimator.ofFloat(
		mContentFrame, "alpha",
		showing ? 0f : 1f,
		showing ? 1f : 0f))
		.with(ObjectAnimator.ofFloat(
		mContentParent, "translationY",
		showing ? adjust : 0f,
		showing ? 0f : adjust));
		showing ? mContentFrameMissingTranslation : 0f,
		showing ? 0f : mContentFrameMissingTranslation))
		;

		set.setDuration(200);
		if (!showing) {
		set.addListener(new AnimatorListenerAdapter() {
		@Override
		public void onAnimationEnd(Animator _a) {
		mContentFrame.setVisibility(View.GONE);
		mContentFrame.setAlpha(1f);
		}
		});
		}
		set.start();
		}

		@@ -238,10 +258,15 @@ public class NotificationPanel extends RelativeLayout implements StatusBarPanel,
		}

		public boolean isInContentArea(int x, int y) {
		mContentArea.left = mContentFrame.getLeft() + mContentFrame.getPaddingLeft();
		mContentArea.top = mTitleArea.getTop() + mTitleArea.getPaddingTop();
		mContentArea.right = mContentFrame.getRight() - mContentFrame.getPaddingRight();
		mContentArea.bottom = mContentFrame.getBottom() - mContentFrame.getPaddingBottom();
		mContentArea.left = mTitleArea.getLeft() + mTitleArea.getPaddingLeft();
		mContentArea.top = mTitleArea.getTop() + mTitleArea.getPaddingTop()
		+ (int)mContentParent.getTranslationY(); // account for any adjustment
		mContentArea.right = mTitleArea.getRight() - mTitleArea.getPaddingRight();

		View theBottom = (mContentFrame.getVisibility() == View.VISIBLE)
		? mContentFrame : mTitleArea;
		mContentArea.bottom = theBottom.getBottom() - theBottom.getPaddingBottom();

		offsetDescendantRectToMyCoords(mContentParent, mContentArea);
		return mContentArea.contains(x, y);
		}
		@@ -291,12 +316,16 @@ public class NotificationPanel extends RelativeLayout implements StatusBarPanel,
		if (appearing) {
		// we want to go from near-the-top to the top, unless we're half-open in the right
		// general vicinity
		start = (y < HYPERSPACE_OFFRAMP) ? y : HYPERSPACE_OFFRAMP;
		end = 0;
		if (mNotificationCount == 0) {
		end += mContentFrameMissingTranslation;
		}
		start = (y < (HYPERSPACE_OFFRAMP+end)) ? y : (HYPERSPACE_OFFRAMP+end);
		} else {
		start = y;
		end = y + HYPERSPACE_OFFRAMP;
		}

		Animator posAnim = ObjectAnimator.ofFloat(mContentParent, "translationY",
		start, end);
		posAnim.setInterpolator(appearing