diff options
author | Kenny Guy <kennyguy@google.com> | 2014-04-30 03:02:21 +0100 |
---|---|---|
committer | Kenny Guy <kennyguy@google.com> | 2014-04-30 23:43:00 +0100 |
commit | ed13187a745866483139e2878037e1f8427ce567 (patch) | |
tree | a60e4ab78d5365095fe90026df4dfa4e98e80d46 /src/com/android/launcher3/compat/LauncherAppsCompatVL.java | |
parent | 70c3d1da65fcdaf32b860a5582b211c1f0ae8718 (diff) | |
download | android_packages_apps_Trebuchet-ed13187a745866483139e2878037e1f8427ce567.tar.gz android_packages_apps_Trebuchet-ed13187a745866483139e2878037e1f8427ce567.tar.bz2 android_packages_apps_Trebuchet-ed13187a745866483139e2878037e1f8427ce567.zip |
Launcher3 multi-profile support
Use LauncherApps API and badging APIs instead of PackageManager.
With compatability layer that uses PackageManager pre L.
Adds support to show apps from current user and any managed profiles.
Background: Managed profiles are user sandboxes that are visible from
the primary user and can be launched as if they are a part of this user.
A launcher should now be capable of listing apps from this user as well
as related profiles of this user.
Launching of activities is now via the LauncherApps interface, to allow
for cross-profile app launching. Only activities with category LAUNCHER
can be added as a shortcut on the workspace for a managed profile.
Widgets and non-application shortcuts are only supported for the
current profile. Widgets from the managed profile are not available.
Change-Id: I5f396b1bf7f91ad91a5710ea4a0fd14573972eb9
Diffstat (limited to 'src/com/android/launcher3/compat/LauncherAppsCompatVL.java')
-rw-r--r-- | src/com/android/launcher3/compat/LauncherAppsCompatVL.java | 204 |
1 files changed, 204 insertions, 0 deletions
diff --git a/src/com/android/launcher3/compat/LauncherAppsCompatVL.java b/src/com/android/launcher3/compat/LauncherAppsCompatVL.java new file mode 100644 index 000000000..c933712a9 --- /dev/null +++ b/src/com/android/launcher3/compat/LauncherAppsCompatVL.java @@ -0,0 +1,204 @@ +/* + * 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.launcher3.compat; + +import android.content.ComponentName; +import android.content.Context; +import android.content.Intent; +import android.graphics.Rect; +import android.os.Build; +import android.os.Bundle; +import android.os.UserHandle; + +import java.lang.reflect.InvocationHandler; +import java.util.ArrayList; +import java.util.Collections; +import java.util.HashMap; +import java.util.List; +import java.util.Map; + +import java.lang.reflect.Proxy; +import java.lang.reflect.Method; + +public class LauncherAppsCompatVL extends LauncherAppsCompat { + + private Object mLauncherApps; + private Class mLauncherAppsClass; + private Class mListenerClass; + private Method mGetActivityList; + private Method mResolveActivity; + private Method mStartActivityForProfile; + private Method mAddOnAppsChangedListener; + private Method mRemoveOnAppsChangedListener; + private Method mIsPackageEnabledForProfile; + private Method mIsActivityEnabledForProfile; + + private Map<OnAppsChangedListenerCompat, Object> mListeners + = new HashMap<OnAppsChangedListenerCompat, Object>(); + + static LauncherAppsCompatVL build(Context context, Object launcherApps) { + LauncherAppsCompatVL compat = new LauncherAppsCompatVL(context, launcherApps); + + compat.mListenerClass = ReflectUtils.getClassForName( + "android.content.pm.LauncherApps$OnAppsChangedListener"); + compat.mLauncherAppsClass = ReflectUtils.getClassForName("android.content.pm.LauncherApps"); + + compat.mGetActivityList = ReflectUtils.getMethod(compat.mLauncherAppsClass, + "getActivityList", + String.class, UserHandle.class); + compat.mResolveActivity = ReflectUtils.getMethod(compat.mLauncherAppsClass, + "resolveActivity", + Intent.class, UserHandle.class); + compat.mStartActivityForProfile = ReflectUtils.getMethod(compat.mLauncherAppsClass, + "startActivityForProfile", + ComponentName.class, Rect.class, Bundle.class, UserHandle.class); + compat.mAddOnAppsChangedListener = ReflectUtils.getMethod(compat.mLauncherAppsClass, + "addOnAppsChangedListener", compat.mListenerClass); + compat.mRemoveOnAppsChangedListener = ReflectUtils.getMethod(compat.mLauncherAppsClass, + "removeOnAppsChangedListener", compat.mListenerClass); + compat.mIsPackageEnabledForProfile = ReflectUtils.getMethod(compat.mLauncherAppsClass, + "isPackageEnabledForProfile", String.class, UserHandle.class); + compat.mIsActivityEnabledForProfile = ReflectUtils.getMethod(compat.mLauncherAppsClass, + "isActivityEnabledForProfile", ComponentName.class, UserHandle.class); + + if (compat.mListenerClass != null + && compat.mLauncherAppsClass != null + && compat.mGetActivityList != null + && compat.mResolveActivity != null + && compat.mStartActivityForProfile != null + && compat.mAddOnAppsChangedListener != null + && compat.mRemoveOnAppsChangedListener != null + && compat.mIsPackageEnabledForProfile != null + && compat.mIsActivityEnabledForProfile != null) { + return compat; + } + return null; + } + + private LauncherAppsCompatVL(Context context, Object launcherApps) { + super(); + mLauncherApps = launcherApps; + } + + public List<LauncherActivityInfoCompat> getActivityList(String packageName, + UserHandleCompat user) { + List<Object> list = (List<Object>) ReflectUtils.invokeMethod(mLauncherApps, + mGetActivityList, packageName, user.getUser()); + if (list.size() == 0) { + return Collections.EMPTY_LIST; + } + ArrayList<LauncherActivityInfoCompat> compatList = + new ArrayList<LauncherActivityInfoCompat>(list.size()); + for (Object info : list) { + compatList.add(new LauncherActivityInfoCompatVL(info)); + } + return compatList; + } + + public LauncherActivityInfoCompat resolveActivity(Intent intent, UserHandleCompat user) { + return new LauncherActivityInfoCompatVL(ReflectUtils.invokeMethod(mLauncherApps, + mResolveActivity, intent, user.getUser())); + } + + public void startActivityForProfile(ComponentName component, Rect sourceBounds, + Bundle opts, UserHandleCompat user) { + ReflectUtils.invokeMethod(mLauncherApps, mStartActivityForProfile, + component, sourceBounds, opts, user.getUser()); + } + + public void addOnAppsChangedListener(LauncherAppsCompat.OnAppsChangedListenerCompat listener) { + Object wrappedListener = Proxy.newProxyInstance(mListenerClass.getClassLoader(), + new Class[]{mListenerClass}, new WrappedListener(listener)); + synchronized (mListeners) { + mListeners.put(listener, wrappedListener); + } + ReflectUtils.invokeMethod(mLauncherApps, mAddOnAppsChangedListener, wrappedListener); + } + + public void removeOnAppsChangedListener( + LauncherAppsCompat.OnAppsChangedListenerCompat listener) { + Object wrappedListener = null; + synchronized (mListeners) { + wrappedListener = mListeners.remove(listener); + } + if (wrappedListener != null) { + ReflectUtils.invokeMethod(mLauncherApps, mRemoveOnAppsChangedListener, wrappedListener); + } + } + + public boolean isPackageEnabledForProfile(String packageName, UserHandleCompat user) { + return (Boolean) ReflectUtils.invokeMethod(mLauncherApps, mIsPackageEnabledForProfile, + packageName, user.getUser()); + } + + public boolean isActivityEnabledForProfile(ComponentName component, UserHandleCompat user) { + return (Boolean) ReflectUtils.invokeMethod(mLauncherApps, mIsActivityEnabledForProfile, + component, user.getUser()); + } + + private static class WrappedListener implements InvocationHandler { + private LauncherAppsCompat.OnAppsChangedListenerCompat mListener; + + public WrappedListener(LauncherAppsCompat.OnAppsChangedListenerCompat listener) { + mListener = listener; + } + + public Object invoke(Object proxy, Method m, Object[] args) throws Throwable { + try { + String methodName = m.getName(); + if ("onPackageRemoved".equals(methodName)) { + onPackageRemoved((UserHandle) args[0], (String) args[1]); + } else if ("onPackageAdded".equals(methodName)) { + onPackageAdded((UserHandle) args[0], (String) args[1]); + } else if ("onPackageChanged".equals(methodName)) { + onPackageChanged((UserHandle) args[0], (String) args[1]); + } else if ("onPackagesAvailable".equals(methodName)) { + onPackagesAvailable((UserHandle) args[0], (String []) args[1], + (Boolean) args[2]); + } else if ("onPackagesUnavailable".equals(methodName)) { + onPackagesUnavailable((UserHandle) args[0], (String []) args[1], + (Boolean) args[2]); + } + } finally { + return null; + } + } + + public void onPackageRemoved(UserHandle user, String packageName) { + mListener.onPackageRemoved(UserHandleCompat.fromUser(user), packageName); + } + + public void onPackageAdded(UserHandle user, String packageName) { + mListener.onPackageAdded(UserHandleCompat.fromUser(user), packageName); + } + + public void onPackageChanged(UserHandle user, String packageName) { + mListener.onPackageChanged(UserHandleCompat.fromUser(user), packageName); + } + + public void onPackagesAvailable(UserHandle user, String[] packageNames, boolean replacing) { + mListener.onPackagesAvailable(UserHandleCompat.fromUser(user), packageNames, replacing); + } + + public void onPackagesUnavailable(UserHandle user, String[] packageNames, + boolean replacing) { + mListener.onPackagesUnavailable(UserHandleCompat.fromUser(user), packageNames, + replacing); + } + } +} + |