A tool to peek intent from Notification.contentIntent
From Rikka's issue
ActivityManagerNative.getDefault().getIntentForIntentSender(pendingIntent.mTarget);eventually. (Need a signature protected level permission on Android 7.+)
So we use a indirect method, start a process use
app_processwith root permission and add a system service by
ServiceManager.addService, then provide
getIntentForIntentSenderin this service, which can be used to call API by other applications who originally don't have permission to call.
This application is a demo implemention of this method.
- Download and install the apk.
- Connect your device with adb, and execute following commands:
adb shell su # workaround of [Transaction failed](https://cfp.vim-cn.com/cbd1s) sepolicy-inject --live "allow untrusted_app su binder transfer" sepolicy-inject --live "allow untrusted_app su binder call" # start service by app_process CLASSPATH=$(echo /data/app/moe.haruue.peekintent-*/base.apk) \ nohup app_process /system/bin --nice-name=higis moe.haruue.server.Main > /dev/null 2>&1 &
- Grant the notification listener permission to this application.
- Start the application, click the notification items in MainActivity to see or copy the intent information.
Why does it just tell me
notification.intent == null when I click the notification item?
In addition to some notification do not have a contentIntent, if the service which provides the
getIntentForIntentSender does not start normally, service will not be able to get the intent of the notification. Check whether you have started the service successfully.
Please note we only try once to get the intent of the notification. If you want to try again, you need retrigger the notification.
You can use [Trigger test notification] to trigger a notification for a test.
Apache License 2.0
Copyright 2017 Haruue Icymoon 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.