Merge "Supertoast when user changes zen mode." into lmp-dev

12 files changed, 327 insertions, 0 deletions

diff --git a/packages/SystemUI/res/anim/zen_toast_enter.xml b/packages/SystemUI/res/anim/zen_toast_enter.xml
new file mode 100644
index 000000000000..e236782fb3c5
--- /dev/null
+++ b/packages/SystemUI/res/anim/zen_toast_enter.xml
@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+     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.
+-->
+<alpha xmlns:android="http://schemas.android.com/apk/res/android"
+    android:interpolator="@android:interpolator/decelerate_quad"
+    android:fromAlpha="0.0" android:toAlpha="1.0"
+    android:duration="@integer/zen_toast_animation_duration" />
diff --git a/packages/SystemUI/res/anim/zen_toast_exit.xml b/packages/SystemUI/res/anim/zen_toast_exit.xml
new file mode 100644
index 000000000000..a9b1ab243b49
--- /dev/null
+++ b/packages/SystemUI/res/anim/zen_toast_exit.xml
@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+     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.
+-->
+<alpha xmlns:android="http://schemas.android.com/apk/res/android"
+    android:interpolator="@android:interpolator/accelerate_quad"
+    android:fromAlpha="1.0" android:toAlpha="0.0"
+    android:duration="@integer/zen_toast_animation_duration" />
diff --git a/packages/SystemUI/res/drawable/ic_zen_important.xml b/packages/SystemUI/res/drawable/ic_zen_important.xml
new file mode 100644
index 000000000000..11e90637e18d
--- /dev/null
+++ b/packages/SystemUI/res/drawable/ic_zen_important.xml
@@ -0,0 +1,25 @@
+<!--
+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.
+-->
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+        android:width="32dp"
+        android:height="32dp"
+        android:viewportWidth="24.0"
+        android:viewportHeight="24.0">
+
+    <path
+        android:fillColor="#FFFFFFFF"
+        android:pathData="M12.0,17.273l6.1800003,3.7269993 -1.6350002,-7.0290003 5.455,-4.7269993 -7.191,-0.6170006 -2.809,-6.627 -2.809,6.627 -7.191,0.6170006 5.455,4.7269993 -1.6349998,7.0290003z"/>
+</vector>
\ No newline at end of file
diff --git a/packages/SystemUI/res/drawable/ic_zen_none.xml b/packages/SystemUI/res/drawable/ic_zen_none.xml
new file mode 100644
index 000000000000..681d49931d44
--- /dev/null
+++ b/packages/SystemUI/res/drawable/ic_zen_none.xml
@@ -0,0 +1,25 @@
+<!--
+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.
+-->
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+        android:width="32dp"
+        android:height="32dp"
+        android:viewportWidth="48.0"
+        android:viewportHeight="48.0">
+
+    <path
+        android:fillColor="#FFFFFFFF"
+        android:pathData="M24.0,4.0C13.0,4.0 4.0,13.0 4.0,24.0c0.0,11.0 9.0,20.0 20.0,20.0c11.0,0.0 20.0,-9.0 20.0,-20.0C44.0,13.0 35.0,4.0 24.0,4.0zM24.0,40.0c-8.8,0.0 -16.0,-7.2 -16.0,-16.0c0.0,-3.7 1.3,-7.1 3.4,-9.8l22.4,22.4C31.1,38.7 27.7,40.0 24.0,40.0zM36.6,33.8L14.2,11.4C16.9,9.3 20.3,8.0 24.0,8.0c8.8,0.0 16.0,7.2 16.0,16.0C40.0,27.7 38.7,31.1 36.6,33.8z"/>
+</vector>
\ No newline at end of file
diff --git a/packages/SystemUI/res/drawable/zen_toast_background.xml b/packages/SystemUI/res/drawable/zen_toast_background.xml
new file mode 100644
index 000000000000..619fe208802b
--- /dev/null
+++ b/packages/SystemUI/res/drawable/zen_toast_background.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- 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.
+-->
+<shape xmlns:android="http://schemas.android.com/apk/res/android">
+    <solid android:color="@color/system_primary_color" />
+    <corners android:radius="@dimen/notification_material_rounded_rect_radius" />
+</shape>
diff --git a/packages/SystemUI/res/layout/zen_mode_panel.xml b/packages/SystemUI/res/layout/zen_mode_panel.xml
index d0fba20d53e4..ece6979724db 100644
--- a/packages/SystemUI/res/layout/zen_mode_panel.xml
+++ b/packages/SystemUI/res/layout/zen_mode_panel.xml
@@ -44,6 +44,7 @@
         android:id="@+id/zen_subhead"
         android:layout_width="match_parent"
         android:layout_height="62dp"
+        android:gravity="center_vertical"
         android:paddingLeft="8dp"
         android:paddingRight="8dp" >
 
diff --git a/packages/SystemUI/res/layout/zen_toast.xml b/packages/SystemUI/res/layout/zen_toast.xml
new file mode 100644
index 000000000000..1e3d3cf12755
--- /dev/null
+++ b/packages/SystemUI/res/layout/zen_toast.xml
@@ -0,0 +1,41 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+     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.
+-->
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:background="@drawable/zen_toast_background"
+    android:translationZ="@dimen/volume_panel_z"
+    android:padding="18dp"
+    android:gravity="center_horizontal"
+    android:orientation="vertical" >
+
+    <ImageView
+        android:id="@android:id/icon"
+        android:layout_width="32dp"
+        android:layout_height="32dp"
+        android:scaleType="center" />
+
+    <TextView
+        android:id="@android:id/message"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="12dp"
+        android:lineSpacingExtra="4dp"
+        android:gravity="center_horizontal"
+        android:textAppearance="@style/TextAppearance.QS.ZenToast" />
+
+</LinearLayout>
diff --git a/packages/SystemUI/res/values/config.xml b/packages/SystemUI/res/values/config.xml
index 2e6f898dc470..8267846f0145 100644
--- a/packages/SystemUI/res/values/config.xml
+++ b/packages/SystemUI/res/values/config.xml
@@ -239,5 +239,11 @@
 
     <!-- Number of times to show the strong alarm warning text in the volume dialog -->
     <integer name="zen_mode_alarm_warning_threshold">5</integer>
+
+    <!-- Zen toast fade in/out duration -->
+    <integer name="zen_toast_animation_duration">500</integer>
+
+    <!-- Zen toast visibility duration -->
+    <integer name="zen_toast_visible_duration">2000</integer>
 </resources>
 
diff --git a/packages/SystemUI/res/values/dimens.xml b/packages/SystemUI/res/values/dimens.xml
index c690ef4f89e9..4f41cd560ae4 100644
--- a/packages/SystemUI/res/values/dimens.xml
+++ b/packages/SystemUI/res/values/dimens.xml
@@ -193,6 +193,9 @@
 
     <dimen name="zen_mode_condition_detail_button_padding">8dp</dimen>
 
+    <!-- Explicit width of the zen toast window -->
+    <dimen name="zen_toast_width">224dp</dimen>
+
     <!-- used by DessertCase -->
     <dimen name="dessert_case_cell_size">192dp</dimen>
 
diff --git a/packages/SystemUI/res/values/styles.xml b/packages/SystemUI/res/values/styles.xml
index 46e7587cb14e..909dc4279609 100644
--- a/packages/SystemUI/res/values/styles.xml
+++ b/packages/SystemUI/res/values/styles.xml
@@ -167,6 +167,10 @@
         <item name="android:textColor">@color/qs_subhead</item>
     </style>
 
+    <style name="TextAppearance.QS.ZenToast">
+        <item name="android:textSize">14sp</item>
+    </style>
+
     <style name="TextAppearance.QS.SegmentedButton">
         <item name="android:textSize">14sp</item>
         <item name="android:textAllCaps">true</item>
@@ -262,4 +266,9 @@
     <style name="UserDetailView">
         <item name="numColumns">3</item>
     </style>
+
+    <style name="ZenToastAnimations">
+        <item name="android:windowEnterAnimation">@anim/zen_toast_enter</item>
+        <item name="android:windowExitAnimation">@anim/zen_toast_exit</item>
+    </style>
 </resources>
diff --git a/packages/SystemUI/src/com/android/systemui/volume/ZenModePanel.java b/packages/SystemUI/src/com/android/systemui/volume/ZenModePanel.java
index 2b541d39e091..c1681c7c36d2 100644
--- a/packages/SystemUI/src/com/android/systemui/volume/ZenModePanel.java
+++ b/packages/SystemUI/src/com/android/systemui/volume/ZenModePanel.java
@@ -78,6 +78,7 @@ public class ZenModePanel extends LinearLayout {
     private final Interpolator mFastOutSlowInInterpolator;
     private final int mSubheadWarningColor;
     private final int mSubheadColor;
+    private final ZenToast mZenToast;
 
     private String mTag = TAG + "/" + Integer.toHexString(System.identityHashCode(this));
 
@@ -112,6 +113,7 @@ public class ZenModePanel extends LinearLayout {
         final Resources res = mContext.getResources();
         mSubheadWarningColor = res.getColor(R.color.system_warning_color);
         mSubheadColor = res.getColor(R.color.qs_subhead);
+        mZenToast = new ZenToast(mContext);
         if (DEBUG) Log.d(mTag, "new ZenModePanel");
     }
 
@@ -155,6 +157,7 @@ public class ZenModePanel extends LinearLayout {
     protected void onAttachedToWindow() {
         super.onAttachedToWindow();
         if (DEBUG) Log.d(mTag, "onAttachedToWindow");
+        mZenToast.hide();
         mAttachedZen = getSelectedZen(-1);
         mSessionZen = mAttachedZen;
         mSessionExitCondition = copy(mExitCondition);
@@ -187,6 +190,10 @@ public class ZenModePanel extends LinearLayout {
             if (selectedZen == Global.ZEN_MODE_NO_INTERRUPTIONS) {
                 mPrefs.trackNoneSelected();
             }
+            if (selectedZen == Global.ZEN_MODE_NO_INTERRUPTIONS
+                    || selectedZen == Global.ZEN_MODE_IMPORTANT_INTERRUPTIONS) {
+                mZenToast.show(selectedZen);
+            }
         }
     }
 
diff --git a/packages/SystemUI/src/com/android/systemui/volume/ZenToast.java b/packages/SystemUI/src/com/android/systemui/volume/ZenToast.java
new file mode 100644
index 000000000000..96e2a8eb566f
--- /dev/null
+++ b/packages/SystemUI/src/com/android/systemui/volume/ZenToast.java
@@ -0,0 +1,151 @@
+/*
+ * 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.volume;
+
+import static android.provider.Settings.Global.ZEN_MODE_IMPORTANT_INTERRUPTIONS;
+import static android.provider.Settings.Global.ZEN_MODE_NO_INTERRUPTIONS;
+
+import android.content.BroadcastReceiver;
+import android.content.Context;
+import android.content.Intent;
+import android.content.IntentFilter;
+import android.content.res.Resources;
+import android.graphics.PixelFormat;
+import android.os.Handler;
+import android.os.Message;
+import android.os.UserHandle;
+import android.view.Gravity;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.WindowManager;
+import android.widget.ImageView;
+import android.widget.TextView;
+
+import com.android.systemui.R;
+
+public class ZenToast {
+    private static final String ACTION_SHOW = ZenToast.class.getName() + ".SHOW";
+    private static final String ACTION_HIDE = ZenToast.class.getName() + ".HIDE";
+    private static final String EXTRA_ZEN = "zen";
+    private static final String EXTRA_TEXT = "text";
+
+    private static final int MSG_SHOW = 1;
+    private static final int MSG_HIDE = 2;
+
+    private final Context mContext;
+    private final WindowManager mWindowManager;
+
+    private View mZenToast;
+
+    public ZenToast(Context context) {
+        mContext = context;
+        mWindowManager = (WindowManager) mContext.getSystemService(Context.WINDOW_SERVICE);
+        final IntentFilter filter = new IntentFilter();
+        filter.addAction(ACTION_SHOW);
+        filter.addAction(ACTION_HIDE);
+        mContext.registerReceiverAsUser(mReceiver, UserHandle.ALL, filter, null, mHandler);
+    }
+
+    public void show(int zen) {
+        mHandler.removeMessages(MSG_HIDE);
+        mHandler.removeMessages(MSG_SHOW);
+        mHandler.obtainMessage(MSG_SHOW, zen, 0).sendToTarget();
+    }
+
+    public void hide() {
+        mHandler.removeMessages(MSG_HIDE);
+        mHandler.removeMessages(MSG_SHOW);
+        mHandler.obtainMessage(MSG_HIDE).sendToTarget();
+    }
+
+    private void handleShow(int zen, String overrideText) {
+        handleHide();
+
+        String text;
+        final int iconRes;
+        switch (zen) {
+            case ZEN_MODE_NO_INTERRUPTIONS:
+                text = mContext.getString(R.string.zen_no_interruptions);
+                iconRes = R.drawable.ic_zen_none;
+                break;
+            case ZEN_MODE_IMPORTANT_INTERRUPTIONS:
+                text = mContext.getString(R.string.zen_important_interruptions);
+                iconRes = R.drawable.ic_zen_important;
+                break;
+            default:
+                return;
+        }
+        if (overrideText != null) {
+            text = overrideText;
+        }
+        final Resources res = mContext.getResources();
+        final WindowManager.LayoutParams params = new WindowManager.LayoutParams();
+        params.height = WindowManager.LayoutParams.WRAP_CONTENT;
+        params.width = res.getDimensionPixelSize(R.dimen.zen_toast_width);
+        params.format = PixelFormat.TRANSLUCENT;
+        params.windowAnimations = R.style.ZenToastAnimations;
+        params.type = WindowManager.LayoutParams.TYPE_STATUS_BAR_PANEL;
+        params.setTitle(getClass().getSimpleName());
+        params.flags = WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON
+                | WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE
+                | WindowManager.LayoutParams.FLAG_NOT_TOUCHABLE;
+        params.gravity = Gravity.CENTER;
+        params.packageName = mContext.getPackageName();
+        mZenToast = LayoutInflater.from(mContext).inflate(R.layout.zen_toast, null);
+        final TextView message = (TextView) mZenToast.findViewById(android.R.id.message);
+        message.setText(text);
+        final ImageView icon = (ImageView) mZenToast.findViewById(android.R.id.icon);
+        icon.setImageResource(iconRes);
+        mWindowManager.addView(mZenToast, params);
+        final int animDuration = res.getInteger(R.integer.zen_toast_animation_duration);
+        final int visibleDuration = res.getInteger(R.integer.zen_toast_visible_duration);
+        mHandler.sendEmptyMessageDelayed(MSG_HIDE, animDuration + visibleDuration);
+    }
+
+    private void handleHide() {
+        if (mZenToast != null) {
+            mWindowManager.removeView(mZenToast);
+            mZenToast = null;
+        }
+    }
+
+    private final Handler mHandler = new Handler() {
+        public void handleMessage(Message msg) {
+            switch (msg.what) {
+                case MSG_SHOW:
+                    handleShow(msg.arg1, null);
+                    break;
+                case MSG_HIDE:
+                    handleHide();
+                    break;
+            }
+        }
+    };
+
+    private final BroadcastReceiver mReceiver = new BroadcastReceiver() {
+        @Override
+        public void onReceive(Context context, Intent intent) {
+            if (ACTION_SHOW.equals(intent.getAction())) {
+                final int zen = intent.getIntExtra(EXTRA_ZEN, ZEN_MODE_IMPORTANT_INTERRUPTIONS);
+                final String text = intent.getStringExtra(EXTRA_TEXT);
+                handleShow(zen, text);
+            } else if (ACTION_HIDE.equals(intent.getAction())) {
+                handleHide();
+            }
+        }
+    };
+}