BG protection for user switcher on Keyguard.
Also fixes the position.
Bug: 15757197
Bug: 15545213
Change-Id: I9fab98652ab1ccad4e02d5cfa17b212a72a0a0b3
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 6af2cf8..e6b3818 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/NotificationPanelView.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/NotificationPanelView.java
@@ -44,6 +44,7 @@
import com.android.systemui.statusbar.KeyguardAffordanceView;
import com.android.systemui.statusbar.MirrorView;
import com.android.systemui.statusbar.StatusBarState;
+import com.android.systemui.statusbar.policy.KeyguardUserSwitcher;
import com.android.systemui.statusbar.stack.NotificationStackScrollLayout;
import com.android.systemui.statusbar.stack.StackStateAnimator;
@@ -62,6 +63,7 @@
private KeyguardAffordanceHelper mAfforanceHelper;
private StatusBarHeaderView mHeader;
+ private KeyguardUserSwitcher mKeyguardUserSwitcher;
private KeyguardStatusBarView mKeyguardStatusBar;
private View mQsContainer;
private QSPanel mQsPanel;
@@ -225,11 +227,18 @@
mHeader.post(mUpdateHeader);
}
- lp = (FrameLayout.LayoutParams) mNotificationContainerParent.getLayoutParams();
+ lp = (FrameLayout.LayoutParams) mNotificationStackScroller.getLayoutParams();
if (lp.width != panelWidth) {
lp.width = panelWidth;
lp.gravity = panelGravity;
- mNotificationContainerParent.setLayoutParams(lp);
+ mNotificationStackScroller.setLayoutParams(lp);
+ }
+
+ lp = (FrameLayout.LayoutParams) mScrollView.getLayoutParams();
+ if (lp.width != panelWidth) {
+ lp.width = panelWidth;
+ lp.gravity = panelGravity;
+ mScrollView.setLayoutParams(lp);
}
}
@@ -939,6 +948,9 @@
&& !mStackScrollerOverscrolling && mQsScrimEnabled
? View.VISIBLE
: View.INVISIBLE);
+ if (mKeyguardUserSwitcher != null && mQsExpanded && !mStackScrollerOverscrolling) {
+ mKeyguardUserSwitcher.hide();
+ }
}
private void setQsExpansion(float height) {
@@ -1704,6 +1716,10 @@
}
}
+ public void setKeyguardUserSwitcher(KeyguardUserSwitcher keyguardUserSwitcher) {
+ mKeyguardUserSwitcher = keyguardUserSwitcher;
+ }
+
private final Runnable mUpdateHeader = new Runnable() {
@Override
public void run() {
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/NotificationsQuickSettingsContainer.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/NotificationsQuickSettingsContainer.java
index 7c6e47c..57b7401 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/NotificationsQuickSettingsContainer.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/NotificationsQuickSettingsContainer.java
@@ -35,6 +35,7 @@
private View mScrollView;
private View mUserSwitcher;
private View mStackScroller;
+ private View mKeyguardStatusBar;
private boolean mInflated;
public NotificationsQuickSettingsContainer(Context context, AttributeSet attrs) {
@@ -46,6 +47,7 @@
super.onFinishInflate();
mScrollView = findViewById(R.id.scroll_view);
mStackScroller = findViewById(R.id.notification_stack_scroller);
+ mKeyguardStatusBar = findViewById(R.id.keyguard_header);
ViewStub userSwitcher = (ViewStub) findViewById(R.id.keyguard_user_switcher);
userSwitcher.setOnInflateListener(this);
mUserSwitcher = userSwitcher;
@@ -61,18 +63,30 @@
@Override
protected boolean drawChild(Canvas canvas, View child, long drawingTime) {
boolean userSwitcherVisible = mInflated && mUserSwitcher.getVisibility() == View.VISIBLE;
+ boolean statusBarVisible = mKeyguardStatusBar.getVisibility() == View.VISIBLE;
// Invert the order of the scroll view and user switcher such that the notifications receive
// touches first but the panel gets drawn above.
if (child == mScrollView) {
return super.drawChild(canvas, mStackScroller, drawingTime);
} else if (child == mStackScroller) {
- return super.drawChild(canvas, userSwitcherVisible ? mUserSwitcher : mScrollView,
+ return super.drawChild(canvas,
+ userSwitcherVisible && statusBarVisible ? mUserSwitcher
+ : statusBarVisible ? mKeyguardStatusBar
+ : userSwitcherVisible ? mUserSwitcher
+ : mScrollView,
drawingTime);
} else if (child == mUserSwitcher) {
- return super.drawChild(canvas, userSwitcherVisible ? mScrollView : mUserSwitcher,
+ return super.drawChild(canvas,
+ userSwitcherVisible && statusBarVisible ? mKeyguardStatusBar
+ : mScrollView,
drawingTime);
- } else {
+ } else if (child == mKeyguardStatusBar) {
+ return super.drawChild(canvas,
+ userSwitcherVisible && statusBarVisible ? mScrollView
+ : mScrollView,
+ drawingTime);
+ }else {
return super.drawChild(canvas, child, drawingTime);
}
}
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 e8b167c..1d678af 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBar.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBar.java
@@ -805,7 +805,7 @@
mKeyguardUserSwitcher = new KeyguardUserSwitcher(mContext,
(ViewStub) mStatusBarWindow.findViewById(R.id.keyguard_user_switcher),
- mKeyguardStatusBar, mUserSwitcherController);
+ mKeyguardStatusBar, mNotificationPanel, mUserSwitcherController);
// Set up the quick settings tile panel
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/policy/KeyguardUserSwitcher.java b/packages/SystemUI/src/com/android/systemui/statusbar/policy/KeyguardUserSwitcher.java
index ffc6898..203196e 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/policy/KeyguardUserSwitcher.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/policy/KeyguardUserSwitcher.java
@@ -18,7 +18,6 @@
import android.content.Context;
import android.database.DataSetObserver;
-import android.provider.Settings;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
@@ -28,6 +27,8 @@
import com.android.systemui.R;
import com.android.systemui.qs.tiles.UserDetailItemView;
import com.android.systemui.statusbar.phone.KeyguardStatusBarView;
+import com.android.systemui.statusbar.phone.NotificationPanelView;
+import com.android.systemui.statusbar.phone.StatusBarHeaderView;
import com.android.systemui.statusbar.phone.UserAvatarView;
/**
@@ -44,11 +45,14 @@
private final boolean mSimpleUserSwitcher;
public KeyguardUserSwitcher(Context context, ViewStub userSwitcher,
- KeyguardStatusBarView statusBarView, UserSwitcherController userSwitcherController) {
+ KeyguardStatusBarView statusBarView, NotificationPanelView panelView,
+ UserSwitcherController userSwitcherController) {
if (context.getResources().getBoolean(R.bool.config_keyguardUserSwitcher) || ALWAYS_ON) {
mUserSwitcher = (ViewGroup) userSwitcher.inflate();
+ mUserSwitcher.setBackground(new KeyguardUserSwitcherScrim(mUserSwitcher));
mStatusBarView = statusBarView;
mStatusBarView.setKeyguardUserSwitcher(this);
+ panelView.setKeyguardUserSwitcher(this);
mAdapter = new Adapter(context, userSwitcherController);
mAdapter.registerDataSetObserver(mDataSetObserver);
mSimpleUserSwitcher = userSwitcherController.isSimpleUserSwitcher();
@@ -75,7 +79,7 @@
* @see android.os.UserManager#isUserSwitcherEnabled()
*/
private boolean shouldExpandByDefault() {
- return mSimpleUserSwitcher || mAdapter.getSwitchableUsers() > 1;
+ return mSimpleUserSwitcher;
}
public void show() {
@@ -87,7 +91,7 @@
}
public void hide() {
- if (mUserSwitcher != null) {
+ if (mUserSwitcher != null && mUserSwitcher.getVisibility() == View.VISIBLE) {
// TODO: animate
mUserSwitcher.setVisibility(View.GONE);
mStatusBarView.setKeyguardUserSwitcherShowing(false);
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/policy/KeyguardUserSwitcherScrim.java b/packages/SystemUI/src/com/android/systemui/statusbar/policy/KeyguardUserSwitcherScrim.java
new file mode 100644
index 0000000..3356afd
--- /dev/null
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/policy/KeyguardUserSwitcherScrim.java
@@ -0,0 +1,92 @@
+/*
+ * Copyright (C) 2014 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License
+ */
+
+package com.android.systemui.statusbar.policy;
+
+import android.graphics.Canvas;
+import android.graphics.Color;
+import android.graphics.ColorFilter;
+import android.graphics.Paint;
+import android.graphics.PixelFormat;
+import android.graphics.RadialGradient;
+import android.graphics.Rect;
+import android.graphics.Shader;
+import android.graphics.drawable.Drawable;
+import android.util.LayoutDirection;
+import android.view.View;
+
+import com.android.systemui.R;
+
+/**
+ * Gradient background for the user switcher on Keyguard.
+ */
+public class KeyguardUserSwitcherScrim extends Drawable
+ implements View.OnLayoutChangeListener {
+
+ private static final float OUTER_EXTENT = 2.5f;
+ private static final float INNER_EXTENT = 0.75f;
+
+ private int mDarkColor;
+ private int mTop;
+ private Paint mRadialGradientPaint = new Paint();
+
+ public KeyguardUserSwitcherScrim(View host) {
+ host.addOnLayoutChangeListener(this);
+ mDarkColor = host.getResources().getColor(
+ R.color.keyguard_user_switcher_background_gradient_color);
+ }
+
+ @Override
+ public void draw(Canvas canvas) {
+ boolean isLtr = getLayoutDirection() == LayoutDirection.LTR;
+ Rect bounds = getBounds();
+ float width = bounds.width() * OUTER_EXTENT;
+ float height = (mTop + bounds.height()) * OUTER_EXTENT;
+ canvas.translate(0, -mTop);
+ canvas.scale(1, height/width);
+ canvas.drawRect(isLtr ? bounds.right - width : 0, 0,
+ isLtr ? bounds.right : bounds.left + width, width, mRadialGradientPaint);
+ }
+
+ @Override
+ public void setAlpha(int alpha) {
+ }
+
+ @Override
+ public void setColorFilter(ColorFilter cf) {
+ }
+
+ @Override
+ public int getOpacity() {
+ return PixelFormat.TRANSLUCENT;
+ }
+
+ @Override
+ public void onLayoutChange(View v, int left, int top, int right, int bottom, int oldLeft,
+ int oldTop, int oldRight, int oldBottom) {
+ if (left != oldLeft || top != oldTop || right != oldRight || bottom != oldBottom) {
+ int width = right - left;
+ float radius = width * OUTER_EXTENT;
+ boolean isLtr = getLayoutDirection() == LayoutDirection.LTR;
+ mRadialGradientPaint.setShader(
+ new RadialGradient(isLtr ? width : 0, 0, radius,
+ new int[] { mDarkColor, Color.TRANSPARENT},
+ new float[] { Math.max(0f, width * INNER_EXTENT / radius), 1f},
+ Shader.TileMode.CLAMP));
+ mTop = top;
+ }
+ }
+}