CMSDK: Create Quick Settings Tile API.
Create a simple CustomTile object with builder which lets a 3rd party
application publish a quick settings tile to the status bar panel.
An example CustomTile build:
CustomTile customTile = new CustomTile.Builder(mContext)
.setLabel("custom label")
.setContentDescription("custom description")
.setOnClickIntent(pendingIntent)
.setOnClickUri(Uri.parse("custom uri"))
.setIcon(R.drawable.ic_launcher)
.build();
Which can be published to the status bar panel via CMStatusBarManager#publishTile.
The CustomTile contains a click intent and click uri which can be
sent or broadcasted when the CustomQSTile's handleClick is fired.
This implementation closely mirrors that of NotificationManager#notify for
notifications. In that each CMStatusBarManager#publishTile can have an appended
id which can be kept by the 3rd party application to either update the tile with,
or to remove the tile via CMStatusBarManager#removeTile.
Change-Id: I4b8a50e4e53ef2ececc9c7fc9c8d0ec6acfd0c0e
replicant-6.0
Adnan Begovic
parent
42e54529ed
commit
aa8614e39b
|
|
@ -0,0 +1,131 @@
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|||
# Copyright (C) 2015 The CyanogenMod 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.
|
||||
|
||||
LOCAL_PATH := $(call my-dir)
|
||||
|
||||
# The CyanogenMod Platform Framework Library
|
||||
# ============================================================
|
||||
include $(CLEAR_VARS)
|
||||
|
||||
cyanogenmod_app_src := src/java/
|
||||
library_src := cm/lib/java/org/cyanogenmod/platform/internal
|
||||
|
||||
LOCAL_MODULE := org.cyanogenmod.platform
|
||||
LOCAL_MODULE_TAGS := optional
|
||||
LOCAL_JAVA_LIBRARIES := services
|
||||
LOCAL_REQUIRED_MODULES := services
|
||||
|
||||
LOCAL_SRC_FILES := \
|
||||
$(call all-java-files-under, $(cyanogenmod_app_src)) \
|
||||
$(call all-java-files-under, $(library_src))
|
||||
|
||||
## READ ME: ########################################################
|
||||
##
|
||||
## When updating this list of aidl files, consider if that aidl is
|
||||
## part of the SDK API. If it is, also add it to the list below that
|
||||
## is preprocessed and distributed with the SDK. This list should
|
||||
## not contain any aidl files for parcelables, but the one below should
|
||||
## if you intend for 3rd parties to be able to send those objects
|
||||
## across process boundaries.
|
||||
##
|
||||
## READ ME: ########################################################
|
||||
LOCAL_SRC_FILES += \
|
||||
$(call all-Iaidl-files-under, $(cyanogemod_app_src))
|
||||
|
||||
# Include aidl files from cyanogenmod.app namespace as well as internal src aidl files
|
||||
LOCAL_AIDL_INCLUDES := $(LOCAL_PATH)/src/java
|
||||
|
||||
include $(BUILD_JAVA_LIBRARY)
|
||||
framework_module := $(LOCAL_INSTALLED_MODULE)
|
||||
|
||||
cm_framework_built := $(call java-lib-deps, org.cyanogenmod.platform)
|
||||
|
||||
# ==== org.cyanogenmod.platform.xml lib def ========================
|
||||
include $(CLEAR_VARS)
|
||||
|
||||
LOCAL_MODULE := org.cyanogenmod.platform.xml
|
||||
LOCAL_MODULE_TAGS := optional
|
||||
|
||||
LOCAL_MODULE_CLASS := ETC
|
||||
|
||||
# This will install the file in /system/etc/permissions
|
||||
LOCAL_MODULE_PATH := $(TARGET_OUT_ETC)/permissions
|
||||
|
||||
LOCAL_SRC_FILES := $(LOCAL_MODULE)
|
||||
|
||||
include $(BUILD_PREBUILT)
|
||||
|
||||
# the sdk
|
||||
# ============================================================
|
||||
include $(CLEAR_VARS)
|
||||
|
||||
LOCAL_MODULE:= org.cyanogenmod.platform.sdk
|
||||
LOCAL_MODULE_TAGS := optional
|
||||
LOCAL_REQUIRED_MODULES := services
|
||||
|
||||
LOCAL_SRC_FILES := \
|
||||
$(call all-java-files-under, $(cyanogenmod_app_src)) \
|
||||
$(call all-Iaidl-files-under, $(cyanogenmod_app_src))
|
||||
|
||||
# Included aidl files from cyanogenmod.app namespace
|
||||
LOCAL_AIDL_INCLUDES := $(LOCAL_PATH)/src/java
|
||||
|
||||
$(full_target): $(cm_framework_built) $(gen)
|
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include $(BUILD_STATIC_JAVA_LIBRARY)
|
||||
|
||||
# ===========================================================
|
||||
# Common Droiddoc vars
|
||||
cmplat.docs.src_files := \
|
||||
$(call all-java-files-under, $(cyanogenmod_app_src)) \
|
||||
$(call all-html-files-under, $(cyanogenmod_app_src))
|
||||
cmplat.docs.java_libraries := \
|
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org.cyanogenmod.platform.sdk
|
||||
|
||||
# Documentation
|
||||
# ===========================================================
|
||||
include $(CLEAR_VARS)
|
||||
|
||||
LOCAL_MODULE := org.cyanogenmod.platform.sdk
|
||||
LOCAL_MODULE_CLASS := JAVA_LIBRARIES
|
||||
LOCAL_MODULE_TAGS := optional
|
||||
|
||||
intermediates.COMMON := $(call intermediates-dir-for,$(LOCAL_MODULE_CLASS), org.cyanogenmod.platform.sdk,,COMMON)
|
||||
|
||||
LOCAL_SRC_FILES := $(cmplat.docs.src_files)
|
||||
LOCAL_ADDITONAL_JAVA_DIR := $(intermediates.COMMON)/src
|
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|
||||
LOCAL_SDK_VERSION := 21
|
||||
LOCAL_IS_HOST_MODULE := false
|
||||
LOCAL_DROIDDOC_CUSTOM_TEMPLATE_DIR := build/tools/droiddoc/templates-sdk
|
||||
LOCAL_ADDITIONAL_DEPENDENCIES := \
|
||||
services
|
||||
|
||||
LOCAL_JAVA_LIBRARIES := $(cmplat.docs.java_libraries)
|
||||
|
||||
LOCAL_DROIDDOC_OPTIONS := \
|
||||
-offlinemode \
|
||||
-hdf android.whichdoc offline \
|
||||
-federate Android http://developer.android.com \
|
||||
-federationapi Android prebuilts/sdk/api/21.txt
|
||||
|
||||
$(full_target): $(cm_framework_built) $(gen)
|
||||
include $(BUILD_DROIDDOC)
|
||||
|
||||
# Cleanup temp vars
|
||||
# ===========================================================
|
||||
cmplat.docs.src_files :=
|
||||
cmplat.docs.java_libraries :=
|
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intermediates.COMMON :=
|
||||
|
||||
include $(call all-makefiles-under, $(LOCAL_PATH))
|
||||
|
|
@ -0,0 +1,477 @@
|
|||
/**
|
||||
* Copyright (c) 2015, The CyanogenMod 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 org.cyanogenmod.platform.internal;
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import android.app.ActivityManager;
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import android.app.AppGlobals;
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import android.content.ComponentName;
|
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import android.content.Context;
|
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import android.content.pm.ApplicationInfo;
|
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import android.os.Binder;
|
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import android.os.Handler;
|
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import android.os.IBinder;
|
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import android.os.IInterface;
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import android.os.RemoteException;
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import android.os.UserHandle;
|
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import android.util.ArrayMap;
|
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import android.util.ArraySet;
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import android.util.Log;
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import android.util.Slog;
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import com.android.server.SystemService;
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import cyanogenmod.app.CMContextConstants;
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import cyanogenmod.app.CustomTile;
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import cyanogenmod.app.CustomTileListenerService;
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import cyanogenmod.app.StatusBarPanelCustomTile;
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import cyanogenmod.app.ICustomTileListener;
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import cyanogenmod.app.ICMStatusBarManager;
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import org.cyanogenmod.internal.statusbar.ExternalQuickSettingsRecord;
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import org.cyanogenmod.internal.statusbar.IStatusBarCustomTileHolder;
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import java.util.ArrayList;
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import com.android.internal.R;
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|
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/**
|
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* Internal service which manages interactions with system ui elements
|
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* @hide
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*/
|
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public class CMStatusBarManagerService extends SystemService {
|
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private static final String TAG = "CMStatusBarManagerService";
|
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|
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private Handler mHandler = new Handler();
|
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private CustomTileListeners mCustomTileListeners;
|
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|
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static final int MAX_PACKAGE_TILES = 4;
|
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|
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private final ManagedServices.UserProfiles mUserProfiles = new ManagedServices.UserProfiles();
|
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|
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final ArrayList<ExternalQuickSettingsRecord> mQSTileList =
|
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new ArrayList<ExternalQuickSettingsRecord>();
|
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final ArrayMap<String, ExternalQuickSettingsRecord> mCustomTileByKey =
|
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new ArrayMap<String, ExternalQuickSettingsRecord>();
|
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|
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public CMStatusBarManagerService(Context context) {
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super(context);
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}
|
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|
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@Override
|
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public void onStart() {
|
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Log.d(TAG, "registerCMStatusBar cmstatusbar: " + this);
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mCustomTileListeners = new CustomTileListeners();
|
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publishBinderService(CMContextConstants.CM_STATUS_BAR_SERVICE, mService);
|
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}
|
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|
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private final IBinder mService = new ICMStatusBarManager.Stub() {
|
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/**
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* @hide
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*/
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@Override
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public void createCustomTileWithTag(String pkg, String opPkg, String tag, int id,
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CustomTile customTile, int[] idOut, int userId) throws RemoteException {
|
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enforceCustomTilePublish();
|
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createCustomTileWithTagInternal(pkg, opPkg, Binder.getCallingUid(),
|
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Binder.getCallingPid(), tag, id, customTile, idOut, userId);
|
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}
|
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|
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/**
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* @hide
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*/
|
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@Override
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public void removeCustomTileWithTag(String pkg, String tag, int id, int userId) {
|
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checkCallerIsSystemOrSameApp(pkg);
|
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userId = ActivityManager.handleIncomingUser(Binder.getCallingPid(),
|
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Binder.getCallingUid(), userId, true, false, "cancelCustomTileWithTag", pkg);
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removeCustomTileWithTagInternal(Binder.getCallingUid(),
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Binder.getCallingPid(), pkg, tag, id, userId);
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}
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|
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/**
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* Register a listener binder directly with the status bar manager.
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*
|
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* Only works with system callers. Apps should extend
|
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* {@link cyanogenmod.app.CustomTileListenerService}.
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* @hide
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*/
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@Override
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public void registerListener(final ICustomTileListener listener,
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final ComponentName component, final int userid) {
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enforceBindCustomTileListener();
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mCustomTileListeners.registerService(listener, component, userid);
|
||||
}
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|
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/**
|
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* Remove a listener binder directly
|
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* @hide
|
||||
*/
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@Override
|
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public void unregisterListener(ICustomTileListener listener, int userid) {
|
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enforceBindCustomTileListener();
|
||||
mCustomTileListeners.unregisterService(listener, userid);
|
||||
}
|
||||
};
|
||||
|
||||
void createCustomTileWithTagInternal(final String pkg, final String opPkg, final int callingUid,
|
||||
final int callingPid, final String tag, final int id, final CustomTile customTile,
|
||||
final int[] idOut, final int incomingUserId) {
|
||||
|
||||
if (pkg == null || customTile == null) {
|
||||
throw new IllegalArgumentException("null not allowed: pkg=" + pkg
|
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+ " id=" + id + " customTile=" + customTile);
|
||||
}
|
||||
|
||||
final int userId = ActivityManager.handleIncomingUser(callingPid,
|
||||
callingUid, incomingUserId, true, false, "createCustomTileWithTag", pkg);
|
||||
final UserHandle user = new UserHandle(userId);
|
||||
|
||||
// remove custom tile call ends up in not removing the custom tile.
|
||||
mHandler.post(new Runnable() {
|
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@Override
|
||||
public void run() {
|
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final StatusBarPanelCustomTile sbc = new StatusBarPanelCustomTile(
|
||||
pkg, opPkg, id, tag, callingUid, callingPid, customTile,
|
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user);
|
||||
ExternalQuickSettingsRecord r = new ExternalQuickSettingsRecord(sbc);
|
||||
ExternalQuickSettingsRecord old = mCustomTileByKey.get(sbc.getKey());
|
||||
|
||||
int index = indexOfQsTileLocked(sbc.getKey());
|
||||
if (index < 0) {
|
||||
// If this tile unknown to us, check DOS protection
|
||||
if (checkDosProtection(pkg, callingUid, userId)) return;
|
||||
mQSTileList.add(r);
|
||||
} else {
|
||||
old = mQSTileList.get(index);
|
||||
mQSTileList.set(index, r);
|
||||
r.isUpdate = true;
|
||||
}
|
||||
|
||||
mCustomTileByKey.put(sbc.getKey(), r);
|
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|
||||
if (customTile.icon != 0) {
|
||||
StatusBarPanelCustomTile oldSbn = (old != null) ? old.sbTile : null;
|
||||
mCustomTileListeners.notifyPostedLocked(sbc, oldSbn);
|
||||
} else {
|
||||
Slog.e(TAG, "Not posting custom tile with icon==0: " + customTile);
|
||||
if (old != null && !old.isCanceled) {
|
||||
mCustomTileListeners.notifyRemovedLocked(sbc);
|
||||
}
|
||||
}
|
||||
}
|
||||
});
|
||||
idOut[0] = id;
|
||||
}
|
||||
|
||||
private boolean checkDosProtection(String pkg, int callingUid, int userId) {
|
||||
final boolean isSystemTile = isUidSystem(callingUid) || ("android".equals(pkg));
|
||||
// Limit the number of Custom tiles that any given package except the android
|
||||
// package or a registered listener can enqueue. Prevents DOS attacks and deals with leaks.
|
||||
if (!isSystemTile) {
|
||||
synchronized (mQSTileList) {
|
||||
int count = 0;
|
||||
final int N = mQSTileList.size();
|
||||
|
||||
for (int i = 0; i < N; i++) {
|
||||
final ExternalQuickSettingsRecord r = mQSTileList.get(i);
|
||||
if (r.sbTile.getPackage().equals(pkg) && r.sbTile.getUserId() == userId) {
|
||||
count++;
|
||||
if (count >= MAX_PACKAGE_TILES) {
|
||||
Slog.e(TAG, "Package has already posted " + count
|
||||
+ " custom tiles. Not showing more. package=" + pkg);
|
||||
return true;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
return false;
|
||||
}
|
||||
|
||||
// lock on mQSTileList
|
||||
int indexOfQsTileLocked(String key) {
|
||||
final int N = mQSTileList.size();
|
||||
for (int i = 0; i < N; i++) {
|
||||
if (key.equals(mQSTileList.get(i).getKey())) {
|
||||
return i;
|
||||
}
|
||||
}
|
||||
return -1;
|
||||
}
|
||||
|
||||
// lock on mQSTileList
|
||||
int indexOfQsTileLocked(String pkg, String tag, int id, int userId) {
|
||||
ArrayList<ExternalQuickSettingsRecord> list = mQSTileList;
|
||||
final int len = list.size();
|
||||
for (int i = 0; i < len; i++) {
|
||||
ExternalQuickSettingsRecord r = list.get(i);
|
||||
if (!customTileMatchesUserId(r, userId) || r.sbTile.getId() != id) {
|
||||
continue;
|
||||
}
|
||||
if (tag == null) {
|
||||
if (r.sbTile.getTag() != null) {
|
||||
continue;
|
||||
}
|
||||
} else {
|
||||
if (!tag.equals(r.sbTile.getTag())) {
|
||||
continue;
|
||||
}
|
||||
}
|
||||
if (r.sbTile.getPackage().equals(pkg)) {
|
||||
return i;
|
||||
}
|
||||
}
|
||||
return -1;
|
||||
}
|
||||
|
||||
private static void checkCallerIsSystemOrSameApp(String pkg) {
|
||||
if (isCallerSystem()) {
|
||||
return;
|
||||
}
|
||||
final int uid = Binder.getCallingUid();
|
||||
try {
|
||||
ApplicationInfo ai = AppGlobals.getPackageManager().getApplicationInfo(
|
||||
pkg, 0, UserHandle.getCallingUserId());
|
||||
if (ai == null) {
|
||||
throw new SecurityException("Unknown package " + pkg);
|
||||
}
|
||||
if (!UserHandle.isSameApp(ai.uid, uid)) {
|
||||
throw new SecurityException("Calling uid " + uid + " gave package"
|
||||
+ pkg + " which is owned by uid " + ai.uid);
|
||||
}
|
||||
} catch (RemoteException re) {
|
||||
throw new SecurityException("Unknown package " + pkg + "\n" + re);
|
||||
}
|
||||
}
|
||||
|
||||
private static boolean isUidSystem(int uid) {
|
||||
final int appid = UserHandle.getAppId(uid);
|
||||
return (appid == android.os.Process.SYSTEM_UID
|
||||
|| appid == android.os.Process.PHONE_UID || uid == 0);
|
||||
}
|
||||
|
||||
private static boolean isCallerSystem() {
|
||||
return isUidSystem(Binder.getCallingUid());
|
||||
}
|
||||
|
||||
/**
|
||||
* Determine whether the userId applies to the custom tile in question, either because
|
||||
* they match exactly, or one of them is USER_ALL (which is treated as a wildcard).
|
||||
*/
|
||||
private boolean customTileMatchesUserId(ExternalQuickSettingsRecord r, int userId) {
|
||||
return
|
||||
// looking for USER_ALL custom tile? match everything
|
||||
userId == UserHandle.USER_ALL
|
||||
// a custom tile sent to USER_ALL matches any query
|
||||
|| r.getUserId() == UserHandle.USER_ALL
|
||||
// an exact user match
|
||||
|| r.getUserId() == userId;
|
||||
}
|
||||
|
||||
void removeCustomTileWithTagInternal(final int callingUid, final int callingPid,
|
||||
final String pkg, final String tag, final int id, final int userId) {
|
||||
mHandler.post(new Runnable() {
|
||||
@Override
|
||||
public void run() {
|
||||
synchronized (mQSTileList) {
|
||||
int index = indexOfQsTileLocked(pkg, tag, id, userId);
|
||||
if (index >= 0) {
|
||||
ExternalQuickSettingsRecord r = mQSTileList.get(index);
|
||||
mQSTileList.remove(index);
|
||||
// status bar
|
||||
r.isCanceled = true;
|
||||
mCustomTileListeners.notifyRemovedLocked(r.sbTile);
|
||||
mCustomTileByKey.remove(r.sbTile.getKey());
|
||||
}
|
||||
}
|
||||
}
|
||||
});
|
||||
}
|
||||
|
||||
private void enforceSystemOrSystemUI(String message) {
|
||||
if (isCallerSystem()) return;
|
||||
mContext.enforceCallingPermission(android.Manifest.permission.STATUS_BAR_SERVICE,
|
||||
message);
|
||||
}
|
||||
|
||||
private void enforceCustomTilePublish() {
|
||||
//mContext.enforceCallingOrSelfPermission(
|
||||
// android.Manifest.permission.PUBLISH_QUICK_SETTINGS_TILE,
|
||||
// "StatusBarManagerService");
|
||||
}
|
||||
|
||||
private void enforceBindCustomTileListener() {
|
||||
//mContext.enforceCallingOrSelfPermission(
|
||||
// android.Manifest.permission.BIND_CUSTOM_TILE_LISTENER_SERVICE,
|
||||
// "StatusBarManagerService");
|
||||
}
|
||||
|
||||
private boolean isVisibleToListener(StatusBarPanelCustomTile sbc,
|
||||
ManagedServices.ManagedServiceInfo listener) {
|
||||
return listener.enabledAndUserMatches(sbc.getUserId());
|
||||
}
|
||||
|
||||
public class CustomTileListeners extends ManagedServices {
|
||||
|
||||
private final ArraySet<ManagedServiceInfo> mLightTrimListeners = new ArraySet<>();
|
||||
|
||||
public CustomTileListeners() {
|
||||
super(CMStatusBarManagerService.this.mContext, mHandler, mQSTileList, mUserProfiles);
|
||||
}
|
||||
|
||||
@Override
|
||||
protected Config getConfig() {
|
||||
Config c = new Config();
|
||||
c.caption = "custom tile listener";
|
||||
c.serviceInterface = CustomTileListenerService.SERVICE_INTERFACE;
|
||||
//TODO: Implement this in the future
|
||||
//c.secureSettingName = Settings.Secure.ENABLED_CUSTOM_TILE_LISTENERS;
|
||||
//c.bindPermission = android.Manifest.permission.BIND_CUSTOM_TILE_LISTENER_SERVICE;
|
||||
//TODO: Implement this in the future
|
||||
//c.settingsAction = Settings.ACTION_CUSTOM_TILE_LISTENER_SETTINGS;
|
||||
//c.clientLabel = R.string.custom_tile_listener_binding_label;
|
||||
return c;
|
||||
}
|
||||
|
||||
@Override
|
||||
protected IInterface asInterface(IBinder binder) {
|
||||
return ICustomTileListener.Stub.asInterface(binder);
|
||||
}
|
||||
|
||||
@Override
|
||||
public void onServiceAdded(ManagedServiceInfo info) {
|
||||
final ICustomTileListener listener = (ICustomTileListener) info.service;
|
||||
try {
|
||||
listener.onListenerConnected();
|
||||
} catch (RemoteException e) {
|
||||
// we tried
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
protected void onServiceRemovedLocked(ManagedServiceInfo removed) {
|
||||
mLightTrimListeners.remove(removed);
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* asynchronously notify all listeners about a new custom tile
|
||||
*
|
||||
* <p>
|
||||
* Also takes care of removing a custom tile that has been visible to a listener before,
|
||||
* but isn't anymore.
|
||||
*/
|
||||
public void notifyPostedLocked(StatusBarPanelCustomTile sbc,
|
||||
StatusBarPanelCustomTile oldSbc) {
|
||||
// Lazily initialized snapshots of the custom tile.
|
||||
StatusBarPanelCustomTile sbcClone = null;
|
||||
|
||||
for (final ManagedServiceInfo info : mServices) {
|
||||
boolean sbnVisible = isVisibleToListener(sbc, info);
|
||||
boolean oldSbnVisible = oldSbc != null ? isVisibleToListener(oldSbc, info) : false;
|
||||
// This custom tile hasn't been and still isn't visible -> ignore.
|
||||
if (!oldSbnVisible && !sbnVisible) {
|
||||
continue;
|
||||
}
|
||||
|
||||
// This custom tile became invisible -> remove the old one.
|
||||
if (oldSbnVisible && !sbnVisible) {
|
||||
final StatusBarPanelCustomTile oldSbcClone = oldSbc.clone();
|
||||
mHandler.post(new Runnable() {
|
||||
@Override
|
||||
public void run() {
|
||||
notifyRemoved(info, oldSbcClone);
|
||||
}
|
||||
});
|
||||
continue;
|
||||
}
|
||||
sbcClone = sbc.clone();
|
||||
|
||||
final StatusBarPanelCustomTile sbcToPost = sbcClone;
|
||||
mHandler.post(new Runnable() {
|
||||
@Override
|
||||
public void run() {
|
||||
notifyPosted(info, sbcToPost);
|
||||
}
|
||||
});
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* asynchronously notify all listeners about a removed custom tile
|
||||
*/
|
||||
public void notifyRemovedLocked(StatusBarPanelCustomTile sbc) {
|
||||
// make a copy in case changes are made to the underlying CustomTile object
|
||||
final StatusBarPanelCustomTile sbcClone = sbc.clone();
|
||||
for (final ManagedServiceInfo info : mServices) {
|
||||
if (!isVisibleToListener(sbcClone, info)) {
|
||||
continue;
|
||||
}
|
||||
mHandler.post(new Runnable() {
|
||||
@Override
|
||||
public void run() {
|
||||
notifyRemoved(info, sbcClone);
|
||||
}
|
||||
});
|
||||
}
|
||||
}
|
||||
|
||||
private void notifyPosted(final ManagedServiceInfo info,
|
||||
final StatusBarPanelCustomTile sbc) {
|
||||
final ICustomTileListener listener = (ICustomTileListener)info.service;
|
||||
StatusBarCustomTileHolder sbcHolder = new StatusBarCustomTileHolder(sbc);
|
||||
try {
|
||||
listener.onCustomTilePosted(sbcHolder);
|
||||
} catch (RemoteException ex) {
|
||||
Log.e(TAG, "unable to notify listener (posted): " + listener, ex);
|
||||
}
|
||||
}
|
||||
|
||||
private void notifyRemoved(ManagedServiceInfo info, StatusBarPanelCustomTile sbc) {
|
||||
if (!info.enabledAndUserMatches(sbc.getUserId())) {
|
||||
return;
|
||||
}
|
||||
final ICustomTileListener listener = (ICustomTileListener) info.service;
|
||||
StatusBarCustomTileHolder sbcHolder = new StatusBarCustomTileHolder(sbc);
|
||||
try {
|
||||
listener.onCustomTileRemoved(sbcHolder);
|
||||
} catch (RemoteException ex) {
|
||||
Log.e(TAG, "unable to notify listener (removed): " + listener, ex);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Wrapper for a StatusBarPanelCustomTile object that allows transfer across a oneway
|
||||
* binder without sending large amounts of data over a oneway transaction.
|
||||
*/
|
||||
private static final class StatusBarCustomTileHolder
|
||||
extends IStatusBarCustomTileHolder.Stub {
|
||||
private StatusBarPanelCustomTile mValue;
|
||||
|
||||
public StatusBarCustomTileHolder(StatusBarPanelCustomTile value) {
|
||||
mValue = value;
|
||||
}
|
||||
|
||||
/** Get the held value and clear it. This function should only be called once per holder */
|
||||
@Override
|
||||
public StatusBarPanelCustomTile get() {
|
||||
StatusBarPanelCustomTile value = mValue;
|
||||
mValue = null;
|
||||
return value;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
|
@ -0,0 +1,634 @@
|
|||
/**
|
||||
* 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 org.cyanogenmod.platform.internal;
|
||||
|
||||
import android.app.ActivityManager;
|
||||
import android.app.PendingIntent;
|
||||
import android.content.ComponentName;
|
||||
import android.content.ContentResolver;
|
||||
import android.content.Context;
|
||||
import android.content.Intent;
|
||||
import android.content.ServiceConnection;
|
||||
import android.content.pm.ApplicationInfo;
|
||||
import android.content.pm.PackageManager;
|
||||
import android.content.pm.ResolveInfo;
|
||||
import android.content.pm.ServiceInfo;
|
||||
import android.content.pm.UserInfo;
|
||||
import android.database.ContentObserver;
|
||||
import android.net.Uri;
|
||||
import android.os.Build;
|
||||
import android.os.Handler;
|
||||
import android.os.IBinder;
|
||||
import android.os.IInterface;
|
||||
import android.os.RemoteException;
|
||||
import android.os.UserHandle;
|
||||
import android.os.UserManager;
|
||||
import android.provider.Settings;
|
||||
import android.text.TextUtils;
|
||||
import android.util.ArraySet;
|
||||
import android.util.Log;
|
||||
import android.util.Slog;
|
||||
import android.util.SparseArray;
|
||||
|
||||
import java.util.ArrayList;
|
||||
import java.util.Arrays;
|
||||
import java.util.List;
|
||||
import java.util.Set;
|
||||
|
||||
import com.android.internal.R;
|
||||
|
||||
/**
|
||||
* Manages the lifecycle of application-provided services bound by system server.
|
||||
*
|
||||
* Services managed by this helper must have:
|
||||
* - An associated system settings value with a list of enabled component names.
|
||||
* - A well-known action for services to use in their intent-filter.
|
||||
* - A system permission for services to require in order to ensure system has exclusive binding.
|
||||
* - A settings page for user configuration of enabled services, and associated intent action.
|
||||
* - A remote interface definition (aidl) provided by the service used for communication.
|
||||
*/
|
||||
abstract public class ManagedServices {
|
||||
protected final String TAG = getClass().getSimpleName();
|
||||
protected final boolean DEBUG = Log.isLoggable(TAG, Log.DEBUG);
|
||||
|
||||
private static final String ENABLED_SERVICES_SEPARATOR = ":";
|
||||
|
||||
protected final Context mContext;
|
||||
protected final Object mMutex;
|
||||
private final UserProfiles mUserProfiles;
|
||||
private final SettingsObserver mSettingsObserver;
|
||||
private final Config mConfig;
|
||||
|
||||
// contains connections to all connected services, including app services
|
||||
// and system services
|
||||
protected final ArrayList<ManagedServiceInfo> mServices = new ArrayList<ManagedServiceInfo>();
|
||||
// things that will be put into mServices as soon as they're ready
|
||||
private final ArrayList<String> mServicesBinding = new ArrayList<String>();
|
||||
// lists the component names of all enabled (and therefore connected)
|
||||
// app services for current profiles.
|
||||
private ArraySet<ComponentName> mEnabledServicesForCurrentProfiles
|
||||
= new ArraySet<ComponentName>();
|
||||
// Just the packages from mEnabledServicesForCurrentProfiles
|
||||
private ArraySet<String> mEnabledServicesPackageNames = new ArraySet<String>();
|
||||
|
||||
// Kept to de-dupe user change events (experienced after boot, when we receive a settings and a
|
||||
// user change).
|
||||
private int[] mLastSeenProfileIds;
|
||||
|
||||
public ManagedServices(Context context, Handler handler, Object mutex,
|
||||
UserProfiles userProfiles) {
|
||||
mContext = context;
|
||||
mMutex = mutex;
|
||||
mUserProfiles = userProfiles;
|
||||
mConfig = getConfig();
|
||||
mSettingsObserver = new SettingsObserver(handler);
|
||||
}
|
||||
|
||||
abstract protected Config getConfig();
|
||||
|
||||
private String getCaption() {
|
||||
return mConfig.caption;
|
||||
}
|
||||
|
||||
abstract protected IInterface asInterface(IBinder binder);
|
||||
|
||||
abstract protected void onServiceAdded(ManagedServiceInfo info);
|
||||
|
||||
protected void onServiceRemovedLocked(ManagedServiceInfo removed) { }
|
||||
|
||||
private ManagedServiceInfo newServiceInfo(IInterface service,
|
||||
ComponentName component, int userid, boolean isSystem, ServiceConnection connection,
|
||||
int targetSdkVersion) {
|
||||
return new ManagedServiceInfo(service, component, userid, isSystem, connection,
|
||||
targetSdkVersion);
|
||||
}
|
||||
|
||||
public void onBootPhaseAppsCanStart() {
|
||||
mSettingsObserver.observe();
|
||||
}
|
||||
|
||||
public void onPackagesChanged(boolean queryReplace, String[] pkgList) {
|
||||
if (DEBUG) Slog.d(TAG, "onPackagesChanged queryReplace=" + queryReplace
|
||||
+ " pkgList=" + (pkgList == null ? null : Arrays.asList(pkgList))
|
||||
+ " mEnabledServicesPackageNames=" + mEnabledServicesPackageNames);
|
||||
boolean anyServicesInvolved = false;
|
||||
if (pkgList != null && (pkgList.length > 0)) {
|
||||
for (String pkgName : pkgList) {
|
||||
if (mEnabledServicesPackageNames.contains(pkgName)) {
|
||||
anyServicesInvolved = true;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
if (anyServicesInvolved) {
|
||||
// if we're not replacing a package, clean up orphaned bits
|
||||
if (!queryReplace) {
|
||||
disableNonexistentServices();
|
||||
}
|
||||
// make sure we're still bound to any of our services who may have just upgraded
|
||||
rebindServices();
|
||||
}
|
||||
}
|
||||
|
||||
public void onUserSwitched() {
|
||||
if (DEBUG) Slog.d(TAG, "onUserSwitched");
|
||||
if (Arrays.equals(mLastSeenProfileIds, mUserProfiles.getCurrentProfileIds())) {
|
||||
if (DEBUG) Slog.d(TAG, "Current profile IDs didn't change, skipping rebindServices().");
|
||||
return;
|
||||
}
|
||||
rebindServices();
|
||||
}
|
||||
|
||||
public ManagedServiceInfo checkServiceTokenLocked(IInterface service) {
|
||||
checkNotNull(service);
|
||||
final IBinder token = service.asBinder();
|
||||
final int N = mServices.size();
|
||||
for (int i=0; i<N; i++) {
|
||||
final ManagedServiceInfo info = mServices.get(i);
|
||||
if (info.service.asBinder() == token) return info;
|
||||
}
|
||||
throw new SecurityException("Disallowed call from unknown " + getCaption() + ": "
|
||||
+ service);
|
||||
}
|
||||
|
||||
public void unregisterService(IInterface service, int userid) {
|
||||
checkNotNull(service);
|
||||
// no need to check permissions; if your service binder is in the list,
|
||||
// that's proof that you had permission to add it in the first place
|
||||
unregisterServiceImpl(service, userid);
|
||||
}
|
||||
|
||||
public void registerService(IInterface service, ComponentName component, int userid) {
|
||||
checkNotNull(service);
|
||||
ManagedServiceInfo info = registerServiceImpl(service, component, userid);
|
||||
if (info != null) {
|
||||
onServiceAdded(info);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Remove access for any services that no longer exist.
|
||||
*/
|
||||
private void disableNonexistentServices() {
|
||||
int[] userIds = mUserProfiles.getCurrentProfileIds();
|
||||
final int N = userIds.length;
|
||||
for (int i = 0 ; i < N; ++i) {
|
||||
disableNonexistentServices(userIds[i]);
|
||||
}
|
||||
}
|
||||
|
||||
private void disableNonexistentServices(int userId) {
|
||||
String flatIn = Settings.Secure.getStringForUser(
|
||||
mContext.getContentResolver(),
|
||||
mConfig.secureSettingName,
|
||||
userId);
|
||||
if (!TextUtils.isEmpty(flatIn)) {
|
||||
if (DEBUG) Slog.v(TAG, "flat before: " + flatIn);
|
||||
PackageManager pm = mContext.getPackageManager();
|
||||
List<ResolveInfo> installedServices = pm.queryIntentServicesAsUser(
|
||||
new Intent(mConfig.serviceInterface),
|
||||
PackageManager.GET_SERVICES | PackageManager.GET_META_DATA,
|
||||
userId);
|
||||
if (DEBUG) Slog.v(TAG, mConfig.serviceInterface + " services: " + installedServices);
|
||||
Set<ComponentName> installed = new ArraySet<ComponentName>();
|
||||
for (int i = 0, count = installedServices.size(); i < count; i++) {
|
||||
ResolveInfo resolveInfo = installedServices.get(i);
|
||||
ServiceInfo info = resolveInfo.serviceInfo;
|
||||
|
||||
if (!mConfig.bindPermission.equals(info.permission)) {
|
||||
Slog.w(TAG, "Skipping " + getCaption() + " service "
|
||||
+ info.packageName + "/" + info.name
|
||||
+ ": it does not require the permission "
|
||||
+ mConfig.bindPermission);
|
||||
continue;
|
||||
}
|
||||
installed.add(new ComponentName(info.packageName, info.name));
|
||||
}
|
||||
|
||||
String flatOut = "";
|
||||
if (!installed.isEmpty()) {
|
||||
String[] enabled = flatIn.split(ENABLED_SERVICES_SEPARATOR);
|
||||
ArrayList<String> remaining = new ArrayList<String>(enabled.length);
|
||||
for (int i = 0; i < enabled.length; i++) {
|
||||
ComponentName enabledComponent = ComponentName.unflattenFromString(enabled[i]);
|
||||
if (installed.contains(enabledComponent)) {
|
||||
remaining.add(enabled[i]);
|
||||
}
|
||||
}
|
||||
flatOut = TextUtils.join(ENABLED_SERVICES_SEPARATOR, remaining);
|
||||
}
|
||||
if (DEBUG) Slog.v(TAG, "flat after: " + flatOut);
|
||||
if (!flatIn.equals(flatOut)) {
|
||||
Settings.Secure.putStringForUser(mContext.getContentResolver(),
|
||||
mConfig.secureSettingName,
|
||||
flatOut, userId);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Called whenever packages change, the user switches, or the secure setting
|
||||
* is altered. (For example in response to USER_SWITCHED in our broadcast receiver)
|
||||
*/
|
||||
private void rebindServices() {
|
||||
if (DEBUG) Slog.d(TAG, "rebindServices");
|
||||
final int[] userIds = mUserProfiles.getCurrentProfileIds();
|
||||
final int nUserIds = userIds.length;
|
||||
|
||||
final SparseArray<String> flat = new SparseArray<String>();
|
||||
|
||||
for (int i = 0; i < nUserIds; ++i) {
|
||||
flat.put(userIds[i], Settings.Secure.getStringForUser(
|
||||
mContext.getContentResolver(),
|
||||
mConfig.secureSettingName,
|
||||
userIds[i]));
|
||||
}
|
||||
|
||||
ArrayList<ManagedServiceInfo> toRemove = new ArrayList<ManagedServiceInfo>();
|
||||
final SparseArray<ArrayList<ComponentName>> toAdd
|
||||
= new SparseArray<ArrayList<ComponentName>>();
|
||||
|
||||
synchronized (mMutex) {
|
||||
// Unbind automatically bound services, retain system services.
|
||||
for (ManagedServiceInfo service : mServices) {
|
||||
if (!service.isSystem) {
|
||||
toRemove.add(service);
|
||||
}
|
||||
}
|
||||
|
||||
final ArraySet<ComponentName> newEnabled = new ArraySet<ComponentName>();
|
||||
final ArraySet<String> newPackages = new ArraySet<String>();
|
||||
|
||||
for (int i = 0; i < nUserIds; ++i) {
|
||||
final ArrayList<ComponentName> add = new ArrayList<ComponentName>();
|
||||
toAdd.put(userIds[i], add);
|
||||
|
||||
// decode the list of components
|
||||
String toDecode = flat.get(userIds[i]);
|
||||
if (toDecode != null) {
|
||||
String[] components = toDecode.split(ENABLED_SERVICES_SEPARATOR);
|
||||
for (int j = 0; j < components.length; j++) {
|
||||
final ComponentName component
|
||||
= ComponentName.unflattenFromString(components[j]);
|
||||
if (component != null) {
|
||||
newEnabled.add(component);
|
||||
add.add(component);
|
||||
newPackages.add(component.getPackageName());
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
}
|
||||
mEnabledServicesForCurrentProfiles = newEnabled;
|
||||
mEnabledServicesPackageNames = newPackages;
|
||||
}
|
||||
|
||||
for (ManagedServiceInfo info : toRemove) {
|
||||
final ComponentName component = info.component;
|
||||
final int oldUser = info.userid;
|
||||
Slog.v(TAG, "disabling " + getCaption() + " for user "
|
||||
+ oldUser + ": " + component);
|
||||
unregisterService(component, info.userid);
|
||||
}
|
||||
|
||||
for (int i = 0; i < nUserIds; ++i) {
|
||||
final ArrayList<ComponentName> add = toAdd.get(userIds[i]);
|
||||
final int N = add.size();
|
||||
for (int j = 0; j < N; j++) {
|
||||
final ComponentName component = add.get(j);
|
||||
Slog.v(TAG, "enabling " + getCaption() + " for user " + userIds[i] + ": "
|
||||
+ component);
|
||||
registerService(component, userIds[i]);
|
||||
}
|
||||
}
|
||||
|
||||
mLastSeenProfileIds = mUserProfiles.getCurrentProfileIds();
|
||||
}
|
||||
|
||||
/**
|
||||
* Version of registerService that takes the name of a service component to bind to.
|
||||
*/
|
||||
private void registerService(final ComponentName name, final int userid) {
|
||||
if (DEBUG) Slog.v(TAG, "registerService: " + name + " u=" + userid);
|
||||
|
||||
synchronized (mMutex) {
|
||||
final String servicesBindingTag = name.toString() + "/" + userid;
|
||||
if (mServicesBinding.contains(servicesBindingTag)) {
|
||||
// stop registering this thing already! we're working on it
|
||||
return;
|
||||
}
|
||||
mServicesBinding.add(servicesBindingTag);
|
||||
|
||||
final int N = mServices.size();
|
||||
for (int i=N-1; i>=0; i--) {
|
||||
final ManagedServiceInfo info = mServices.get(i);
|
||||
if (name.equals(info.component)
|
||||
&& info.userid == userid) {
|
||||
// cut old connections
|
||||
if (DEBUG) Slog.v(TAG, " disconnecting old " + getCaption() + ": "
|
||||
+ info.service);
|
||||
removeServiceLocked(i);
|
||||
if (info.connection != null) {
|
||||
mContext.unbindService(info.connection);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
Intent intent = new Intent(mConfig.serviceInterface);
|
||||
intent.setComponent(name);
|
||||
|
||||
intent.putExtra(Intent.EXTRA_CLIENT_LABEL, mConfig.clientLabel);
|
||||
|
||||
final PendingIntent pendingIntent = PendingIntent.getActivity(
|
||||
mContext, 0, new Intent(mConfig.settingsAction), 0);
|
||||
intent.putExtra(Intent.EXTRA_CLIENT_INTENT, pendingIntent);
|
||||
|
||||
ApplicationInfo appInfo = null;
|
||||
try {
|
||||
appInfo = mContext.getPackageManager().getApplicationInfo(
|
||||
name.getPackageName(), 0);
|
||||
} catch (PackageManager.NameNotFoundException e) {
|
||||
// Ignore if the package doesn't exist we won't be able to bind to the service.
|
||||
}
|
||||
final int targetSdkVersion =
|
||||
appInfo != null ? appInfo.targetSdkVersion : Build.VERSION_CODES.BASE;
|
||||
|
||||
try {
|
||||
if (DEBUG) Slog.v(TAG, "binding: " + intent);
|
||||
if (!mContext.bindServiceAsUser(intent,
|
||||
new ServiceConnection() {
|
||||
IInterface mService;
|
||||
|
||||
@Override
|
||||
public void onServiceConnected(ComponentName name, IBinder binder) {
|
||||
boolean added = false;
|
||||
ManagedServiceInfo info = null;
|
||||
synchronized (mMutex) {
|
||||
mServicesBinding.remove(servicesBindingTag);
|
||||
try {
|
||||
mService = asInterface(binder);
|
||||
info = newServiceInfo(mService, name,
|
||||
userid, false /*isSystem*/, this, targetSdkVersion);
|
||||
binder.linkToDeath(info, 0);
|
||||
added = mServices.add(info);
|
||||
} catch (RemoteException e) {
|
||||
// already dead
|
||||
}
|
||||
}
|
||||
if (added) {
|
||||
onServiceAdded(info);
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public void onServiceDisconnected(ComponentName name) {
|
||||
Slog.v(TAG, getCaption() + " connection lost: " + name);
|
||||
}
|
||||
},
|
||||
Context.BIND_AUTO_CREATE,
|
||||
new UserHandle(userid)))
|
||||
{
|
||||
mServicesBinding.remove(servicesBindingTag);
|
||||
Slog.w(TAG, "Unable to bind " + getCaption() + " service: " + intent);
|
||||
return;
|
||||
}
|
||||
} catch (SecurityException ex) {
|
||||
Slog.e(TAG, "Unable to bind " + getCaption() + " service: " + intent, ex);
|
||||
return;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Remove a service for the given user by ComponentName
|
||||
*/
|
||||
private void unregisterService(ComponentName name, int userid) {
|
||||
synchronized (mMutex) {
|
||||
final int N = mServices.size();
|
||||
for (int i=N-1; i>=0; i--) {
|
||||
final ManagedServiceInfo info = mServices.get(i);
|
||||
if (name.equals(info.component)
|
||||
&& info.userid == userid) {
|
||||
removeServiceLocked(i);
|
||||
if (info.connection != null) {
|
||||
try {
|
||||
mContext.unbindService(info.connection);
|
||||
} catch (IllegalArgumentException ex) {
|
||||
// something happened to the service: we think we have a connection
|
||||
// but it's bogus.
|
||||
Slog.e(TAG, getCaption() + " " + name + " could not be unbound: " + ex);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Removes a service from the list but does not unbind
|
||||
*
|
||||
* @return the removed service.
|
||||
*/
|
||||
private ManagedServiceInfo removeServiceImpl(IInterface service, final int userid) {
|
||||
if (DEBUG) Slog.d(TAG, "removeServiceImpl service=" + service + " u=" + userid);
|
||||
ManagedServiceInfo serviceInfo = null;
|
||||
synchronized (mMutex) {
|
||||
final int N = mServices.size();
|
||||
for (int i=N-1; i>=0; i--) {
|
||||
final ManagedServiceInfo info = mServices.get(i);
|
||||
if (info.service.asBinder() == service.asBinder()
|
||||
&& info.userid == userid) {
|
||||
if (DEBUG) Slog.d(TAG, "Removing active service " + info.component);
|
||||
serviceInfo = removeServiceLocked(i);
|
||||
}
|
||||
}
|
||||
}
|
||||
return serviceInfo;
|
||||
}
|
||||
|
||||
private ManagedServiceInfo removeServiceLocked(int i) {
|
||||
final ManagedServiceInfo info = mServices.remove(i);
|
||||
onServiceRemovedLocked(info);
|
||||
return info;
|
||||
}
|
||||
|
||||
private void checkNotNull(IInterface service) {
|
||||
if (service == null) {
|
||||
throw new IllegalArgumentException(getCaption() + " must not be null");
|
||||
}
|
||||
}
|
||||
|
||||
private ManagedServiceInfo registerServiceImpl(final IInterface service,
|
||||
final ComponentName component, final int userid) {
|
||||
synchronized (mMutex) {
|
||||
try {
|
||||
ManagedServiceInfo info = newServiceInfo(service, component, userid,
|
||||
true /*isSystem*/, null, Build.VERSION_CODES.LOLLIPOP);
|
||||
service.asBinder().linkToDeath(info, 0);
|
||||
mServices.add(info);
|
||||
return info;
|
||||
} catch (RemoteException e) {
|
||||
// already dead
|
||||
}
|
||||
}
|
||||
return null;
|
||||
}
|
||||
|
||||
/**
|
||||
* Removes a service from the list and unbinds.
|
||||
*/
|
||||
private void unregisterServiceImpl(IInterface service, int userid) {
|
||||
ManagedServiceInfo info = removeServiceImpl(service, userid);
|
||||
if (info != null && info.connection != null) {
|
||||
mContext.unbindService(info.connection);
|
||||
}
|
||||
}
|
||||
|
||||
private class SettingsObserver extends ContentObserver {
|
||||
private final Uri mSecureSettingsUri = Settings.Secure.getUriFor(mConfig.secureSettingName);
|
||||
|
||||
private SettingsObserver(Handler handler) {
|
||||
super(handler);
|
||||
}
|
||||
|
||||
private void observe() {
|
||||
ContentResolver resolver = mContext.getContentResolver();
|
||||
resolver.registerContentObserver(mSecureSettingsUri,
|
||||
false, this, UserHandle.USER_ALL);
|
||||
update(null);
|
||||
}
|
||||
|
||||
@Override
|
||||
public void onChange(boolean selfChange, Uri uri) {
|
||||
update(uri);
|
||||
}
|
||||
|
||||
private void update(Uri uri) {
|
||||
if (uri == null || mSecureSettingsUri.equals(uri)) {
|
||||
if (DEBUG) Slog.d(TAG, "Setting changed: mSecureSettingsUri=" + mSecureSettingsUri +
|
||||
" / uri=" + uri);
|
||||
rebindServices();
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
public class ManagedServiceInfo implements IBinder.DeathRecipient {
|
||||
public IInterface service;
|
||||
public ComponentName component;
|
||||
public int userid;
|
||||
public boolean isSystem;
|
||||
public ServiceConnection connection;
|
||||
public int targetSdkVersion;
|
||||
|
||||
public ManagedServiceInfo(IInterface service, ComponentName component,
|
||||
int userid, boolean isSystem, ServiceConnection connection, int targetSdkVersion) {
|
||||
this.service = service;
|
||||
this.component = component;
|
||||
this.userid = userid;
|
||||
this.isSystem = isSystem;
|
||||
this.connection = connection;
|
||||
this.targetSdkVersion = targetSdkVersion;
|
||||
}
|
||||
|
||||
@Override
|
||||
public String toString() {
|
||||
return new StringBuilder("ManagedServiceInfo[")
|
||||
.append("component=").append(component)
|
||||
.append(",userid=").append(userid)
|
||||
.append(",isSystem=").append(isSystem)
|
||||
.append(",targetSdkVersion=").append(targetSdkVersion)
|
||||
.append(",connection=").append(connection == null ? null : "<connection>")
|
||||
.append(",service=").append(service)
|
||||
.append(']').toString();
|
||||
}
|
||||
|
||||
public boolean enabledAndUserMatches(int nid) {
|
||||
if (!isEnabledForCurrentProfiles()) {
|
||||
return false;
|
||||
}
|
||||
if (this.userid == UserHandle.USER_ALL) return true;
|
||||
if (nid == UserHandle.USER_ALL || nid == this.userid) return true;
|
||||
return supportsProfiles() && mUserProfiles.isCurrentProfile(nid);
|
||||
}
|
||||
|
||||
public boolean supportsProfiles() {
|
||||
return targetSdkVersion >= Build.VERSION_CODES.LOLLIPOP;
|
||||
}
|
||||
|
||||
@Override
|
||||
public void binderDied() {
|
||||
if (DEBUG) Slog.d(TAG, "binderDied");
|
||||
// Remove the service, but don't unbind from the service. The system will bring the
|
||||
// service back up, and the onServiceConnected handler will readd the service with the
|
||||
// new binding. If this isn't a bound service, and is just a registered
|
||||
// service, just removing it from the list is all we need to do anyway.
|
||||
removeServiceImpl(this.service, this.userid);
|
||||
}
|
||||
|
||||
/** convenience method for looking in mEnabledServicesForCurrentProfiles */
|
||||
public boolean isEnabledForCurrentProfiles() {
|
||||
if (this.isSystem) return true;
|
||||
if (this.connection == null) return false;
|
||||
return mEnabledServicesForCurrentProfiles.contains(this.component);
|
||||
}
|
||||
}
|
||||
|
||||
public static class UserProfiles {
|
||||
// Profiles of the current user.
|
||||
private final SparseArray<UserInfo> mCurrentProfiles = new SparseArray<UserInfo>();
|
||||
|
||||
public void updateCache(Context context) {
|
||||
UserManager userManager = (UserManager) context.getSystemService(Context.USER_SERVICE);
|
||||
if (userManager != null) {
|
||||
int currentUserId = ActivityManager.getCurrentUser();
|
||||
List<UserInfo> profiles = userManager.getProfiles(currentUserId);
|
||||
synchronized (mCurrentProfiles) {
|
||||
mCurrentProfiles.clear();
|
||||
for (UserInfo user : profiles) {
|
||||
mCurrentProfiles.put(user.id, user);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
public int[] getCurrentProfileIds() {
|
||||
synchronized (mCurrentProfiles) {
|
||||
int[] users = new int[mCurrentProfiles.size()];
|
||||
final int N = mCurrentProfiles.size();
|
||||
for (int i = 0; i < N; ++i) {
|
||||
users[i] = mCurrentProfiles.keyAt(i);
|
||||
}
|
||||
return users;
|
||||
}
|
||||
}
|
||||
|
||||
public boolean isCurrentProfile(int userId) {
|
||||
synchronized (mCurrentProfiles) {
|
||||
return mCurrentProfiles.get(userId) != null;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
protected static class Config {
|
||||
public String caption;
|
||||
public String serviceInterface;
|
||||
public String secureSettingName;
|
||||
public String bindPermission;
|
||||
public String settingsAction;
|
||||
public int clientLabel;
|
||||
}
|
||||
}
|
||||
|
|
@ -0,0 +1,20 @@
|
|||
<?xml version="1.0" encoding="utf-8"?>
|
||||
<!-- Copyright (C) 2015 The CyanogenMod 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.
|
||||
-->
|
||||
|
||||
<permissions>
|
||||
<library name="org.cyanogenmod.platform"
|
||||
file="/system/framework/org.cyanogenmod.platform.jar" />
|
||||
</permissions>
|
||||
|
|
@ -0,0 +1,42 @@
|
|||
/**
|
||||
* Copyright (c) 2015, The CyanogenMod 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 cyanogenmod.app;
|
||||
|
||||
/**
|
||||
* Constants to be used with {@link android.content.Context#getSystemService}
|
||||
* to retrieve published system services
|
||||
*/
|
||||
public class CMContextConstants {
|
||||
|
||||
/**
|
||||
* @hide
|
||||
*/
|
||||
private CMContextConstants() {
|
||||
// Empty constructor
|
||||
}
|
||||
|
||||
/**
|
||||
* Use with {@link android.content.Context#getSystemService} to retrieve a
|
||||
* {@link cyanogenmod.app.CMStatusBarManager} for informing the user of
|
||||
* background events.
|
||||
*
|
||||
* @see android.content.Context#getSystemService
|
||||
* @see cyanogenmod.app.CMStatusBarManager
|
||||
*/
|
||||
public static final String CM_STATUS_BAR_SERVICE = "cmstatusbar";
|
||||
|
||||
}
|
||||
|
|
@ -0,0 +1,215 @@
|
|||
/**
|
||||
* Copyright (c) 2015, The CyanogenMod 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 cyanogenmod.app;
|
||||
|
||||
import android.content.Context;
|
||||
import android.os.IBinder;
|
||||
import android.os.RemoteException;
|
||||
import android.os.ServiceManager;
|
||||
import android.os.UserHandle;
|
||||
import android.util.Log;
|
||||
import android.util.Slog;
|
||||
|
||||
import cyanogenmod.app.ICMStatusBarManager;
|
||||
|
||||
/**
|
||||
* The CMStatusBarManager allows you to publish and remove CustomTiles within the
|
||||
* Quick Settings Panel.
|
||||
*
|
||||
* <p>
|
||||
* Each of the publish methods takes an int id parameter and optionally a
|
||||
* {@link String} tag parameter, which may be {@code null}. These parameters
|
||||
* are used to form a pair (tag, id), or ({@code null}, id) if tag is
|
||||
* unspecified. This pair identifies this custom tile from your app to the
|
||||
* system, so that pair should be unique within your app. If you call one
|
||||
* of the publish methods with a (tag, id) pair that is currently active and
|
||||
* a new set of custom tile parameters, it will be updated. For example,
|
||||
* if you pass a new custom tile icon, the old icon in the panel will
|
||||
* be replaced with the new one. This is also the same tag and id you pass
|
||||
* to the {@link #removeTile(int)} or {@link #removeTile(String, int)} method to clear
|
||||
* this custom tile.
|
||||
*
|
||||
* <p>
|
||||
* To get the instance of this class, utilize CMStatusBarManager#getInstance(Context context)
|
||||
*
|
||||
* @see cyanogenmod.app.CustomTile
|
||||
*/
|
||||
public class CMStatusBarManager {
|
||||
private static final String TAG = "CMStatusBarManager";
|
||||
private static boolean localLOGV = false;
|
||||
|
||||
private Context mContext;
|
||||
|
||||
private static ICMStatusBarManager sService;
|
||||
|
||||
private static CMStatusBarManager sCMStatusBarManagerInstance;
|
||||
private CMStatusBarManager(Context context) {
|
||||
Context appContext = context.getApplicationContext();
|
||||
if (appContext != null) {
|
||||
mContext = appContext;
|
||||
} else {
|
||||
mContext = context;
|
||||
}
|
||||
sService = getService();
|
||||
}
|
||||
|
||||
/**
|
||||
* Get or create an instance of the {@link cyanogenmod.app.CMStatusBarManager}
|
||||
* @param context
|
||||
* @return {@link cyanogenmod.app.CMStatusBarManager}
|
||||
*/
|
||||
public static CMStatusBarManager getInstance(Context context) {
|
||||
if (sCMStatusBarManagerInstance == null) {
|
||||
sCMStatusBarManagerInstance = new CMStatusBarManager(context);
|
||||
}
|
||||
return sCMStatusBarManagerInstance;
|
||||
}
|
||||
|
||||
/**
|
||||
* Post a custom tile to be shown in the status bar panel. If a custom tile with
|
||||
* the same id has already been posted by your application and has not yet been removed, it
|
||||
* will be replaced by the updated information.
|
||||
*
|
||||
* @param id An identifier for this customTile unique within your
|
||||
* application.
|
||||
* @param customTile A {@link CustomTile} object describing what to show the user.
|
||||
* Must not be null.
|
||||
*/
|
||||
public void publishTile(int id, CustomTile customTile) {
|
||||
publishTile(null, id, customTile);
|
||||
}
|
||||
|
||||
/**
|
||||
* Post a custom tile to be shown in the status bar panel. If a custom tile with
|
||||
* the same tag and id has already been posted by your application and has not yet been
|
||||
* removed, it will be replaced by the updated information.
|
||||
*
|
||||
* @param tag A string identifier for this custom tile. May be {@code null}.
|
||||
* @param id An identifier for this custom tile. The pair (tag, id) must be unique
|
||||
* within your application.
|
||||
* @param customTile A {@link cyanogenmod.app.CustomTile} object describing what to
|
||||
* show the user. Must not be null.
|
||||
*/
|
||||
public void publishTile(String tag, int id, CustomTile customTile) {
|
||||
if (sService == null) {
|
||||
Log.w(TAG, "not connected to CMStatusBarManagerService");
|
||||
return;
|
||||
}
|
||||
|
||||
int[] idOut = new int[1];
|
||||
String pkg = mContext.getPackageName();
|
||||
if (localLOGV) Log.v(TAG, pkg + ": create(" + id + ", " + customTile + ")");
|
||||
try {
|
||||
sService.createCustomTileWithTag(pkg, mContext.getOpPackageName(), tag, id,
|
||||
customTile, idOut, UserHandle.myUserId());
|
||||
if (id != idOut[0]) {
|
||||
Log.w(TAG, "notify: id corrupted: sent " + id + ", got back " + idOut[0]);
|
||||
}
|
||||
} catch (RemoteException e) {
|
||||
Slog.w("CMStatusBarManager", "warning: no cm status bar service");
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Similar to {@link cyanogenmod.app.CMStatusBarManager#publishTile(int id, cyanogenmod.app.CustomTile)},
|
||||
* however lets you specify a {@link android.os.UserHandle}
|
||||
* @param tag A string identifier for this custom tile. May be {@code null}.
|
||||
* @param id An identifier for this custom tile. The pair (tag, id) must be unique
|
||||
* within your application.
|
||||
* @param customTile A {@link cyanogenmod.app.CustomTile} object describing what to
|
||||
* show the user. Must not be null.
|
||||
* @param user A user handle to publish the tile as.
|
||||
*/
|
||||
public void publishTileAsUser(String tag, int id, CustomTile customTile, UserHandle user) {
|
||||
if (sService == null) {
|
||||
Log.w(TAG, "not connected to CMStatusBarManagerService");
|
||||
return;
|
||||
}
|
||||
|
||||
int[] idOut = new int[1];
|
||||
String pkg = mContext.getPackageName();
|
||||
if (localLOGV) Log.v(TAG, pkg + ": create(" + id + ", " + customTile + ")");
|
||||
try {
|
||||
sService.createCustomTileWithTag(pkg, mContext.getOpPackageName(), tag, id,
|
||||
customTile, idOut, user.getIdentifier());
|
||||
if (id != idOut[0]) {
|
||||
Log.w(TAG, "notify: id corrupted: sent " + id + ", got back " + idOut[0]);
|
||||
}
|
||||
} catch (RemoteException e) {
|
||||
Slog.w("CMStatusBarManager", "warning: no cm status bar service");
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Remove a custom tile that's currently published to the StatusBarPanel.
|
||||
* @param id The identifier for the custom tile to be removed.
|
||||
*/
|
||||
public void removeTile(int id) {
|
||||
removeTile(null, id);
|
||||
}
|
||||
|
||||
/**
|
||||
* Remove a custom tile that's currently published to the StatusBarPanel.
|
||||
* @param tag The string identifier for the custom tile to be removed.
|
||||
* @param id The identifier for the custom tile to be removed.
|
||||
*/
|
||||
public void removeTile(String tag, int id) {
|
||||
if (sService == null) {
|
||||
Log.w(TAG, "not connected to CMStatusBarManagerService");
|
||||
return;
|
||||
}
|
||||
|
||||
String pkg = mContext.getPackageName();
|
||||
if (localLOGV) Log.v(TAG, pkg + ": remove(" + id + ")");
|
||||
try {
|
||||
sService.removeCustomTileWithTag(pkg, tag, id, UserHandle.myUserId());
|
||||
} catch (RemoteException e) {
|
||||
Slog.w("CMStatusBarManager", "warning: no cm status bar service");
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||