Merge N-MR1 to remote branch.

Change-Id: I2892d68cebf4666827271e7d3b0d591e2126d596

Android.mk

@@ -25,15 +25,15 @@ LOCAL_MODULE_TAGS := optional
 
 LOCAL_STATIC_JAVA_LIBRARIES := \
     android-support-v4 \
-    android-support-v7-recyclerview
+    android-support-v7-recyclerview \
+    android-support-v7-palette
 
-LOCAL_SRC_FILES := $(call all-java-files-under, src) \
-    $(call all-java-files-under, WallpaperPicker/src) \
+LOCAL_SRC_FILES := \
+    $(call all-java-files-under, src) \
+    $(call all-java-files-under, src_config) \
     $(call all-proto-files-under, protos)
 
-LOCAL_SRC_FILES += src/com/qti/launcherunreadservice/IGetUnreadNumber.aidl
-
-LOCAL_RESOURCE_DIR := $(LOCAL_PATH)/WallpaperPicker/res \
+LOCAL_RESOURCE_DIR := \
     $(LOCAL_PATH)/res \
     frameworks/support/v7/recyclerview/res
 
@@ -43,17 +43,18 @@ LOCAL_PROTOC_OPTIMIZE_TYPE := nano
 LOCAL_PROTOC_FLAGS := --proto_path=$(LOCAL_PATH)/protos/
 LOCAL_AAPT_FLAGS := \
     --auto-add-overlay \
-    --extra-packages android.support.v7.recyclerview
+    --extra-packages android.support.v7.recyclerview \
 
 LOCAL_SDK_VERSION := current
+LOCAL_MIN_SDK_VERSION := 21
 LOCAL_PACKAGE_NAME := Launcher3
-LOCAL_PRIVILEGED_MODULE := true
-#LOCAL_CERTIFICATE := shared
-
 LOCAL_OVERRIDES_PACKAGES := Home Launcher2
 
-include $(BUILD_PACKAGE)
+LOCAL_FULL_LIBS_MANIFEST_FILES := $(LOCAL_PATH)/AndroidManifest-common.xml
 
+LOCAL_JACK_COVERAGE_INCLUDE_FILTER := com.android.launcher3.*
+
+include $(BUILD_PACKAGE)
 
 #
 # Launcher proto buffer jar used for development
@@ -72,4 +73,5 @@ LOCAL_STATIC_JAVA_LIBRARIES := host-libprotobuf-java-nano
 
 include $(BUILD_HOST_JAVA_LIBRARY)
 
+# ==================================================
 include $(call all-makefiles-under,$(LOCAL_PATH))

AndroidManifest-common.xml

@@ -0,0 +1,83 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+/*
+**
+** Copyright 2016, 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.
+*/
+-->
+<manifest
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.android.launcher3">
+    <uses-sdk android:targetSdkVersion="23" android:minSdkVersion="21"/>
+
+    <!--
+    The manifest defines the common entries that should be present in any derivative of Launcher3.
+    The components should generally not require any changes.
+
+    Rest of the components are defined in AndroidManifest.xml which is merged with this manifest
+    at compile time. Note that the components defined in AndroidManifest.xml are also required,
+    with some minor changed based on the derivative app.
+    -->
+    <permission
+        android:name="com.android.launcher.permission.INSTALL_SHORTCUT"
+        android:permissionGroup="android.permission-group.SYSTEM_TOOLS"
+        android:protectionLevel="dangerous"
+        android:label="@string/permlab_install_shortcut"
+        android:description="@string/permdesc_install_shortcut" />
+
+    <uses-permission android:name="android.permission.CALL_PHONE" />
+    <uses-permission android:name="android.permission.SET_WALLPAPER" />
+    <uses-permission android:name="android.permission.SET_WALLPAPER_HINTS" />
+    <uses-permission android:name="android.permission.BIND_APPWIDGET" />
+    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />
+    <uses-permission android:name="android.permission.RECEIVE_BOOT_COMPLETED" />
+
+    <application
+        android:backupAgent="com.android.launcher3.LauncherBackupAgent"
+        android:fullBackupOnly="true"
+        android:fullBackupContent="@xml/backupscheme"
+        android:hardwareAccelerated="true"
+        android:icon="@mipmap/ic_launcher_home"
+        android:label="@string/derived_app_name"
+        android:largeHeap="@bool/config_largeHeap"
+        android:restoreAnyVersion="true"
+        android:supportsRtl="true" >
+
+        <!-- Intent received used to install shortcuts from other applications -->
+        <receiver
+            android:name="com.android.launcher3.InstallShortcutReceiver"
+            android:permission="com.android.launcher.permission.INSTALL_SHORTCUT">
+            <intent-filter>
+                <action android:name="com.android.launcher.action.INSTALL_SHORTCUT" />
+            </intent-filter>
+        </receiver>
+
+        <!-- Intent received used to initialize a restored widget -->
+        <receiver android:name="com.android.launcher3.AppWidgetsRestoredReceiver" >
+            <intent-filter>
+                <action android:name="android.appwidget.action.APPWIDGET_HOST_RESTORED"/>
+            </intent-filter>
+        </receiver>
+
+        <service android:name="com.android.launcher3.dynamicui.ColorExtractionService"
+            android:exported="false"
+            android:process=":wallpaper_chooser">
+        </service>
+
+        <meta-data android:name="android.nfc.disable_beam_default"
+                       android:value="true" />
+
+    </application>
+</manifest>

AndroidManifest.xml

@@ -20,14 +20,17 @@
 <manifest
     xmlns:android="http://schemas.android.com/apk/res/android"
     package="com.android.launcher3">
-    <uses-sdk android:targetSdkVersion="23" android:minSdkVersion="16"/>
-
-    <permission
-        android:name="com.android.launcher.permission.INSTALL_SHORTCUT"
-        android:permissionGroup="android.permission-group.SYSTEM_TOOLS"
-        android:protectionLevel="dangerous"
-        android:label="@string/permlab_install_shortcut"
-        android:description="@string/permdesc_install_shortcut" />
+    <uses-sdk android:targetSdkVersion="23" android:minSdkVersion="21"/>
+    <!--
+    Manifest entries specific to Launcher3. This is merged with AndroidManifest-common.xml.
+    Refer comments around specific entries on how to extend individual components.
+    -->
+
+    <!--
+    Permissions required for read/write access to the workspace data. These permission name
+    should not conflict with that defined in other apps, as such an app should embed its package
+    name in the permissions. eq com.mypackage.permission.READ_SETTINGS
+    -->
     <permission
         android:name="com.android.launcher3.permission.READ_SETTINGS"
         android:permissionGroup="android.permission-group.SYSTEM_TOOLS"
@@ -40,48 +43,33 @@
         android:protectionLevel="signatureOrSystem"
         android:label="@string/permlab_write_settings"
         android:description="@string/permdesc_write_settings"/>
-    <permission
-        android:name="com.android.launcher3.permission.RECEIVE_LAUNCH_BROADCASTS"
-        android:protectionLevel="signature"
-        />
-    <permission
-        android:name="com.android.launcher3.permission.RECEIVE_FIRST_LOAD_BROADCAST"
-        android:protectionLevel="signatureOrSystem" />
 
-    <uses-permission android:name="android.permission.CALL_PHONE" />
-    <uses-permission android:name="android.permission.SET_WALLPAPER" />
-    <uses-permission android:name="android.permission.SET_WALLPAPER_HINTS" />
-    <uses-permission android:name="android.permission.VIBRATE" />
-    <uses-permission android:name="android.permission.BIND_APPWIDGET" />
-    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />
-    <uses-permission android:name="android.permission.BROADCAST_STICKY"/>
-    <uses-permission android:name="android.permission.RECEIVE_BOOT_COMPLETED" />
     <uses-permission android:name="com.android.launcher.permission.READ_SETTINGS" />
     <uses-permission android:name="com.android.launcher.permission.WRITE_SETTINGS" />
     <uses-permission android:name="com.android.launcher3.permission.READ_SETTINGS" />
     <uses-permission android:name="com.android.launcher3.permission.WRITE_SETTINGS" />
-    <uses-permission android:name="com.android.launcher3.permission.RECEIVE_LAUNCH_BROADCASTS" />
-    <uses-permission android:name="com.android.launcher3.permission.RECEIVE_FIRST_LOAD_BROADCAST" />
-    <uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
-    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
-    <uses-permission android:name="android.permission.READ_PHONE_STATE" />
 
     <application
-        android:allowBackup="@bool/enable_backup"
-        android:backupAgent="com.android.launcher3.LauncherBackupAgentHelper"
+        android:backupAgent="com.android.launcher3.LauncherBackupAgent"
+        android:fullBackupOnly="true"
+        android:fullBackupContent="@xml/backupscheme"
         android:hardwareAccelerated="true"
         android:icon="@mipmap/ic_launcher_home"
-        android:label="@string/app_name"
+        android:label="@string/derived_app_name"
         android:largeHeap="@bool/config_largeHeap"
         android:restoreAnyVersion="true"
         android:supportsRtl="true" >
 
+        <!--
+        Main launcher activity. When extending only change the name, and keep all the
+        attributes and intent filters the same
+        -->
         <activity
             android:name="com.android.launcher3.Launcher"
             android:launchMode="singleTask"
             android:clearTaskOnLaunch="true"
             android:stateNotNeeded="true"
-            android:theme="@style/Theme"
+            android:theme="@style/LauncherTheme"
             android:windowSoftInputMode="adjustPan"
             android:screenOrientation="nosensor"
             android:configChanges="keyboard|keyboardHidden|navigation"
@@ -96,73 +84,31 @@
             </intent-filter>
         </activity>
 
-        <activity
-            android:name="com.android.launcher3.WallpaperPickerActivity"
-            android:theme="@style/Theme.WallpaperPicker"
-            android:label="@string/pick_wallpaper"
-            android:icon="@mipmap/ic_launcher_wallpaper"
-            android:finishOnCloseSystemDialogs="true"
-            android:process=":wallpaper_chooser">
-            <intent-filter>
-                <action android:name="android.intent.action.SET_WALLPAPER" />
-                <category android:name="android.intent.category.DEFAULT" />
-            </intent-filter>
-        </activity>
-
-        <activity
-            android:name="com.android.launcher3.WallpaperCropActivity"
-            android:theme="@style/Theme.WallpaperCropper"
-            android:label="@string/crop_wallpaper"
-            android:icon="@mipmap/ic_launcher_wallpaper"
-            android:finishOnCloseSystemDialogs="true"
-            android:process=":wallpaper_chooser">
-            <intent-filter>
-                <action android:name="android.service.wallpaper.CROP_AND_SET_WALLPAPER" />
-                <category android:name="android.intent.category.DEFAULT" />
-                <data android:mimeType="image/*" />
-            </intent-filter>
-        </activity>
-
+        <!--
+        The settings activity. When extending keep the intent filter present
+        -->
         <activity
             android:name="com.android.launcher3.SettingsActivity"
             android:label="@string/settings_button_text"
-            android:autoRemoveFromRecents="true"
-            android:process=":settings_process">
-        </activity>
-
-        <!-- Intent received used to install shortcuts from other applications -->
-        <receiver
-            android:name="com.android.launcher3.InstallShortcutReceiver"
-            android:permission="com.android.launcher.permission.INSTALL_SHORTCUT">
-            <intent-filter>
-                <action android:name="com.android.launcher.action.INSTALL_SHORTCUT" />
-            </intent-filter>
-        </receiver>
-
-        <!-- Intent received used to initialize a restored widget -->
-        <receiver android:name="com.android.launcher3.AppWidgetsRestoredReceiver" >
-            <intent-filter>
-                <action android:name="android.appwidget.action.APPWIDGET_HOST_RESTORED"/>
-            </intent-filter>
-        </receiver>
-
-        <receiver android:name="com.android.launcher3.StartupReceiver" >
+            android:autoRemoveFromRecents="true">
             <intent-filter>
-                <action android:name="android.intent.action.BOOT_COMPLETED" />
+                <action android:name="android.intent.action.APPLICATION_PREFERENCES" />
+                <category android:name="android.intent.category.DEFAULT" />
             </intent-filter>
-        </receiver>
+        </activity>
 
-        <!-- The settings provider contains Home's data, like the workspace favorites -->
+        <!--
+        The settings provider contains Home's data, like the workspace favorites. The permissions
+        should be changed to what is defined above. The authorities should also be changed to
+        represent the package name.
+        -->
         <provider
             android:name="com.android.launcher3.LauncherProvider"
             android:authorities="com.android.launcher3.settings"
             android:exported="true"
             android:writePermission="com.android.launcher3.permission.WRITE_SETTINGS"
             android:readPermission="com.android.launcher3.permission.READ_SETTINGS" />
 
-        <meta-data android:name="android.nfc.disable_beam_default"
-                       android:value="true" />
-
         <!-- ENABLE_FOR_TESTING
 
         <activity