My app listens for the USER_PRESENT intent. However, custom lock-screen-replacements, such as WidgetLocker and GO Locker don't/can't send this protected broadcast.
WidgetLocker provides a workaround to this by broadcasting its own custom intents (e.g. com.teslacoilsw.widgetlocker.intent.UNLOCKED, see here). Does GO Locker provide similar intents? I wasn't able to find any information on this.
I hope you don't mind that I'm posting this so late in this thread, but I needed to do exactly the same and found the Intent actions which they are using:
com.jiubang.goscreenlock.unlock
com.jiubang.goscreenlock.appunlock
com.jiubang.goscreenlock.close
Please note that I only managed to get the first one to work. I never saw the other two fired by GO Locker, but the second one looks like it could be used in some cases. Last one seems a bit ominous/unclear, so use it at your own risk.
If anyone is interested how I found these then it was by decompiling the GO Locker APK with apktool and grepping for package name patterns in the smali files (thank you for not being able to obfuscate string literals!).
Which version of GO Locker are you using? Send me the .apk file and I may help you, cause I have had a similar problem before.wenqs27#gmail.com
I'm using Go Locker 1.35.1 and the intent should becom.gau.go.launcherex_action_send_togolock
which is recieved by com.jiubang.goscreenlock.service.KeyguardReciever
Hope this will help you~
Related
Firstly, I understand that commonly this is not something that you typically want to do. However, the app I'm developing adds functionality to another app, but requires that the other app be restarted for it to work.
Is it possible to restart another app (i.e. -> user clicks a confirm button, other app is closed and reopened)? How would I accomplish this?
If it's not possible normally, would it be possible if the app has SU? How would it be accomplished then?
I found a way that no need root permission.
ComponentName componentName = getPackageManager().getLaunchIntentForPackage("com.xxx.yyy.zzz").getComponent();
Intent intent = IntentCompat.makeRestartActivityTask(componentName);
startActivity(intent);
There are some ways to interact with other apps through Android. Usually, intents are used for this.
You can go through this tutorial that shows what are the possible things you can do with other apps using your activity.
Especially, see the Lesson: Sending the User to Another App
I was able to uncover an answer... hopefully this will be helpful to those of you looking for the same.
Using RootTools, this is very easily done.
RootTools.killProcess(package);
Intent LaunchIntent = getPackageManager().getLaunchIntentForPackage(package);
startActivity(LaunchIntent);
I have a webview in my app, on trying to do actions like making a call (Tapping call button from results displayed in webview), sending mails and other actions, my webview doesn't perform those actions
I Found a solution to add the intent actions in my web view activity as
Intent intent = new Intent(Intent.ACTION_DIAL, Uri.parse(url));
startActivity(intent)
Instead of doing so is there any way to add in the android manifest file
or Is there any way to turn on all of the intent actions for the webview so that
there wont be further issues in handling the actions
Can someone help me on this pls
Your answer seems to me a bit strange, I think you are a bit confuse about the difference between Intent and manifest permission. The first one are the system used by android to let app communicate with each other, the second one allow you to use some feature of the device like wifi and direct phone call that need the explicit agreement of the user to be used (the prompt that popup when you make the first install of an app).
With this clarification it is clear that if you want to do something that require another app you will have to make an Intent. This Intent, if well formed, will be elaborated by the os that will take care of sending it to the correct application able to accomplish the Intentrequirement.
So the answer to your question, as far as i know, is no, you have to use intent if you have the need of calling external app. It's also a good practice to set in the manifest only the permission really needed by the app, this way the user know what the app really can do and and what it can't do.
Hope i understand your question and answer it.
I have this piece of code
private void initiateInstallation() {
Intent intent = new Intent(Intent.ACTION_VIEW);
Uri uri = Uri.fromFile(new File("/sdcard/example.apk"));
intent.setDataAndType(uri, "application/vnd.android.package-archive");
intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
startActivity(intent);
}
that from within my service installs an application named example.apk
I want after the installation is finished to run an activity which notifies the user about the installation.I did that except the activity appears before the installation finishes.
The problem is that within a service I cannot use startActivityForResult. So, I need a way around this so that I can start my notification activity(or for the sake of example just print something out with Toast within the service) only AFTER the installation is complete.
I already tried some answers from other questions like "alternative to startActivityforResult in services" but still I couldn't figure this out.
I also put the code so that maybe there may be something done in there.
Thanks in advance ... any suggestions are welcome.
You could listen to the PACKAGE_ADDED broadcast intent: http://developer.android.com/reference/android/content/Intent.html#ACTION_PACKAGE_ADDED
As far as I know, these are sent after the installation is done, and you can listen to those from the service.
Just note that if the application was already installed, you will get ACTION_PACKAGE_CHANGED (as far as I know).
Also you must know the package name as well, not just the apk name, since the intent will contain the package name.
The answer given by #Pal Szasz is technically correct (as far as I know ;-) ).
However, based on the information given in your question, I assume you only wish to show a notification (no further programmatically actions are to be performed). If my assumptions are correct I would respectfully advise you NOT to show such a notification. And this is why:
The Android system already has a standard means of passing notifications to the user. The status bar will in this case already show you a message saying that the new app is successfully installed (or not installed in case of an error). If you implement yet another notification channel you will most likely confuse or irritate your users by diverging from the standard, expected behaviour.
Taking this beyond the borders of sanity one could also argue for the fact that you in some sense also would contribute to the fragmentation of Android (in a very small scale, but nevertheless).
I have an application that scans the sd-card and make a list of video files stored in it. Then there is an option of playing the video files. All I want to know is
1- How can I register various actions or notifications like Action.Media.Unmount, Action.Media.Bad.Removal etc in my Manifest file
2- How can I use the braodcast receiver in my code.. I have tried couple of codes but they didn't work. If someone can give me of an example here, I shall be greatly thankful..
Thanks all
You really should read the documentation. It's a fairly simple method to register a BroadcastReceiver for those Intents.
Just read here and here.
If, after reading you still have some kind of problem, just say what error are you getting and the code/xml you're using.
1 . can we get any event when user tap/touch native application(i.e. messaging,contacts).
2 . i know that any application launch by intent in android, there is any way to know which application launch with launch of application.
Thanks
No, We can not get any event directly or by any receiver.
what I have figured it that it can not be done directly......
But there are two work around for this :
Start a service that will check top-activity always by this way can know what activity got launched and do whatever you do under this condition.
Catch the logcat, read the line, and you can easily get what event what even took place, and by using your required filters you can even do whatever you like :)
can we get any event when user
tap/touch native application(i.e.
messaging,contacts).
Not generally. Most of these icons are tied to their applications.
there is any way to know which application launch with launch of application.
This makes no sense to me, sorry.
I am agree with #K_Rapid's answer..
Check code of AppLocker
I hope you will got solution from that code...
For (1): what do you mean by 'tap/touch'? Do you mean when the built-in applications are launched, or when they're interacted with?
If you mean launching, you can listen to any intents being fired by the system by registering a broadcast receiver. If you set your IntentFilter to receive intents with CATEGORY_LAUNCHER, you should be able to see when the launcher starts applications.
See:
http://developer.android.com/reference/android/content/Intent.html#CATEGORY_LAUNCHER
http://developer.android.com/reference/android/content/BroadcastReceiver.html
If you mean interacting, I don't think you can do that.
For (2): I don't believe that intents remember where they were constructed, so I don't think this is possible. I could be wrong, however.