Make QS panel peek below the header.
Bug: 15210059
Change-Id: I84e45092b3c9c397da8b458dbaa136fd52e665a6
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/NotificationPanelView.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/NotificationPanelView.java
index 2f2a5df..66b8cdf 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/NotificationPanelView.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/NotificationPanelView.java
@@ -50,6 +50,7 @@
PhoneStatusBar mStatusBar;
private StatusBarHeaderView mHeader;
private View mQsContainer;
+ private View mQsPanel;
private View mKeyguardStatusView;
private ObservableScrollView mScrollView;
private View mStackScrollerContainer;
@@ -68,6 +69,7 @@
*/
private boolean mIntercepting;
private boolean mQsExpanded;
+ private boolean mKeyguardShowing;
private float mInitialHeightOnTouch;
private float mInitialTouchX;
private float mInitialTouchY;
@@ -77,6 +79,7 @@
private int mQsMinExpansionHeight;
private int mQsMaxExpansionHeight;
private int mMinStackHeight;
+ private int mQsPeekHeight;
private float mNotificationTranslation;
private int mStackScrollerIntrinsicPadding;
private boolean mQsExpansionEnabled = true;
@@ -121,6 +124,7 @@
mKeyguardStatusView = findViewById(R.id.keyguard_status_view);
mStackScrollerContainer = findViewById(R.id.notification_container_parent);
mQsContainer = findViewById(R.id.quick_settings_container);
+ mQsPanel = findViewById(R.id.quick_settings_panel);
mScrollView = (ObservableScrollView) findViewById(R.id.scroll_view);
mScrollView.setListener(this);
mNotificationStackScroller = (NotificationStackScrollLayout)
@@ -139,22 +143,21 @@
mFlingAnimationUtils = new FlingAnimationUtils(getContext(), 0.4f);
mStatusBarMinHeight = getResources().getDimensionPixelSize(
com.android.internal.R.dimen.status_bar_height);
+ mQsPeekHeight = getResources().getDimensionPixelSize(R.dimen.qs_peek_height);
mClockPositionAlgorithm.loadDimens(getResources());
}
@Override
protected void onLayout(boolean changed, int left, int top, int right, int bottom) {
super.onLayout(changed, left, top, right, bottom);
- if (!mQsExpanded) {
- positionClockAndNotifications();
- mNotificationStackScroller.setStackHeight(getExpandedHeight());
- }
// Calculate quick setting heights.
- mQsMinExpansionHeight = mHeader.getCollapsedHeight();
+ mQsMinExpansionHeight = mHeader.getCollapsedHeight() + mQsPeekHeight;
mQsMaxExpansionHeight = mHeader.getExpandedHeight() + mQsContainer.getHeight();
- if (mQsExpansionHeight == 0) {
- mQsExpansionHeight = mQsMinExpansionHeight;
+ if (!mQsExpanded) {
+ setQsExpansion(mQsMinExpansionHeight);
+ positionClockAndNotifications();
+ mNotificationStackScroller.setStackHeight(getExpandedHeight());
}
}
@@ -165,7 +168,8 @@
private void positionClockAndNotifications() {
boolean animateClock = mNotificationStackScroller.isAddOrRemoveAnimationPending();
if (mStatusBar.getBarState() != StatusBarState.KEYGUARD) {
- mStackScrollerIntrinsicPadding = mHeader.getBottom() + mNotificationTopPadding;
+ mStackScrollerIntrinsicPadding = mHeader.getBottom() + mQsPeekHeight
+ + mNotificationTopPadding;
mTopPaddingAdjustment = 0;
} else {
mClockPositionAlgorithm.setup(
@@ -455,29 +459,38 @@
setQsExpansion(height);
}
- private void expandQs() {
- mHeader.setExpanded(true);
- mNotificationStackScroller.setEnabled(false);
- mScrollView.setVisibility(View.VISIBLE);
- mQsExpanded = true;
+ private void setQsExpanded(boolean expanded) {
+ boolean changed = mQsExpanded != expanded;
+ if (changed) {
+ mQsExpanded = expanded;
+ updateQsState();
+ }
}
- private void collapseQs() {
- mHeader.setExpanded(false);
- mNotificationStackScroller.setEnabled(true);
- mScrollView.setVisibility(View.INVISIBLE);
- mQsExpanded = false;
+ public void setKeyguardShowing(boolean keyguardShowing) {
+ mKeyguardShowing = keyguardShowing;
+ updateQsState();
+ }
+
+ private void updateQsState() {
+ mHeader.setExpanded(mQsExpanded);
+ mNotificationStackScroller.setEnabled(!mQsExpanded);
+ mQsPanel.setVisibility(mQsExpanded ? View.VISIBLE : View.INVISIBLE);
+ mQsContainer.setVisibility(mKeyguardShowing && !mQsExpanded
+ ? View.INVISIBLE
+ : View.VISIBLE);
+ mScrollView.setTouchEnabled(mQsExpanded);
}
private void setQsExpansion(float height) {
height = Math.min(Math.max(height, mQsMinExpansionHeight), mQsMaxExpansionHeight);
if (height > mQsMinExpansionHeight && !mQsExpanded) {
- expandQs();
+ setQsExpanded(true);
} else if (height <= mQsMinExpansionHeight && mQsExpanded) {
- collapseQs();
+ setQsExpanded(false);
}
mQsExpansionHeight = height;
- mHeader.setExpansion(height);
+ mHeader.setExpansion(height - mQsPeekHeight);
setQsTranslation(height);
setQsStackScrollerPadding(height);
mStatusBar.userActivity();
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/ObservableScrollView.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/ObservableScrollView.java
index c4e61d0..ea5b309 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/ObservableScrollView.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/ObservableScrollView.java
@@ -30,6 +30,7 @@
private Listener mListener;
private int mLastOverscrollAmount;
private boolean mDispatchingTouchEvent;
+ private boolean mTouchEnabled = true;
public ObservableScrollView(Context context, AttributeSet attrs) {
super(context, attrs);
@@ -39,6 +40,10 @@
mListener = listener;
}
+ public void setTouchEnabled(boolean touchEnabled) {
+ mTouchEnabled = touchEnabled;
+ }
+
public boolean isScrolledToBottom() {
return getScrollY() == getMaxScrollY();
}
@@ -59,6 +64,9 @@
@Override
public boolean dispatchTouchEvent(MotionEvent ev) {
+ if (!mTouchEnabled) {
+ return false;
+ }
mDispatchingTouchEvent = true;
boolean result = super.dispatchTouchEvent(ev);
mDispatchingTouchEvent = false;
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBar.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBar.java
index 0922abd..28367d0 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBar.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBar.java
@@ -2770,9 +2770,11 @@
if (mState == StatusBarState.KEYGUARD || mState == StatusBarState.SHADE_LOCKED) {
mKeyguardBottomArea.setVisibility(View.VISIBLE);
mHeader.setKeyguardShowing(true);
+ mNotificationPanel.setKeyguardShowing(true);
} else {
mKeyguardBottomArea.setVisibility(View.GONE);
mHeader.setKeyguardShowing(false);
+ mNotificationPanel.setKeyguardShowing(false);
}
updateStackScrollerState();
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBarHeaderView.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBarHeaderView.java
index 389e725..3ead5df 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBarHeaderView.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBarHeaderView.java
@@ -38,6 +38,11 @@
*/
public class StatusBarHeaderView extends RelativeLayout implements View.OnClickListener {
+ /**
+ * How much the header expansion gets rubberbanded while expanding the panel.
+ */
+ private static final float EXPANSION_RUBBERBAND_FACTOR = 0.35f;
+
private boolean mExpanded;
private boolean mKeyguardShowing;
@@ -128,6 +133,7 @@
updateVisibilities();
updateSystemIconsLayoutParams();
updateBrightnessControllerState();
+ updateZTranslation();
if (mQSPanel != null) {
mQSPanel.setExpanded(expanded);
}
@@ -202,18 +208,25 @@
}
}
+ private void updateZTranslation() {
+
+ // If we are on the Keyguard, we need to set our z position to zero, so we don't get
+ // shadows.
+ if (mKeyguardShowing && !mExpanded) {
+ setZ(0);
+ } else {
+ setTranslationZ(0);
+ }
+ }
+
public void setExpansion(float height) {
+ height = (height - mCollapsedHeight) * EXPANSION_RUBBERBAND_FACTOR + mCollapsedHeight;
if (height < mCollapsedHeight) {
height = mCollapsedHeight;
}
if (height > mExpandedHeight) {
height = mExpandedHeight;
}
- if (mExpanded) {
- mBackground.setTranslationY(-(mExpandedHeight - height));
- } else {
- mBackground.setTranslationY(0);
- }
setClipping(height);
}
@@ -247,14 +260,10 @@
public void setKeyguardShowing(boolean keyguardShowing) {
mKeyguardShowing = keyguardShowing;
- if (keyguardShowing) {
- setZ(0);
- } else {
- setTranslationZ(0);
- }
updateHeights();
updateWidth();
updateVisibilities();
+ updateZTranslation();
}
public void setUserInfoController(UserInfoController userInfoController) {