Android :: How To Relaunch Application From Intent

Aug 17, 2010

I would like to put a notification with an intent. My intent is basically action = DEFAULT and category = LAUNCHER in order to bring the activity that was launched into the front. When the app is not shown, there is no problem, the intent works perfectly and launches the last activity seen but when there is already an activity launched, on New Intent is not called (activity is in single eTop mode). I'm wondering how to relaunch the app from an intent to the last activity seen and call on New Intent when the activity is already launched.

Android :: How to Relaunch application from Intent


Android :: Want To Relaunch Application When Killed By Android

Aug 18, 2010

I am working on Gps based application which runs all the time in background. But in extreme low memory case(or when i open many apps) my app is killed by the android system. I want to relaunch my app when it is killed by android system.I goggle it for this but don't get any solution.Any help would be appreciated.

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Android :: Need Program To Not Relaunch

Aug 6, 2009

I have a question about the activity cycle when you use the Home button to exit an application. I have noticed that when you use the Home button to exit an application, you can hold the Home button to move back to that application, but selecting that application from the list of programs or the 'desktop' will open a new instance of it. So I'm wondering is there a way to make it so that if the program is running already, then it will move back to that application like it does from the task menu brought up from holding home button? Or is this something that needs to be handled via the activity methods (such as on Create, on Resume, etc) or in some other clever way?

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Android :: Programmatically Relaunch / Recreate An Activity?

Mar 21, 2010

After I do some change in my database, that involves significant change in my views, I would like to redraw, re-execute on Create. How is that possible?

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Android :: Rapidly Load Data On Relaunch Of Activity

Nov 12, 2010

i am fetching XML from the web, parsing it and display it on the screen. The problem which i am getting is that the activity tries to load the data from web each time the activity is called.(Actually, my mobile app requires frequent trips to the server) So i am in search of the below solution: On Re-launch of an activity, the data from web should not be loaded again. (But it should load data from the cache or local database that we have created while calling the web-xml for the first time). creating a class that i can use to transparently make application faster by selectively caching items in memory. And thus, making users very happy and This class can even apply individual refresh times to each cached item.

So, i think i need to store the data in Cache , or in local database or something like that. Is there any way/technique to implement such thing ? so that it need not to load from web every-time on Re-launch of an activity. [Note: I want to do to make client happy by decreasing the loading time and running the application efficiently and optimizing application's loading time]

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General :: Galaxy S II - How To Relaunch App After It Is Killed

Apr 18, 2012

Ok well basically I'm having a problem on my Galaxy S II in which when I exit all apps using the task manager, it kills my lockscreen app, WidgetLocker.

Is there a way that I can have WidgetLocker relaunch after it is killed? Or should I just not bother killing all the apps?

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Android :: Open Another Application From - Intent

May 6, 2010

I know how to update my own programs, and I know how to open programs using the a predefined Uri (for sms or email for example)

I need to know how I can create an Intent to open MyTracks or any other application that I don't know what intents they listen to.

I got this info from DDMS, but I havn't been succesful in turning this to an Intent I can use. This is taken from when opening MyTracks manually.

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Android :: Send An Intent To Another Application

May 25, 2009

I wrote a new application and i want to send an intent to another application.is it not enough if i broadcast that intent from my new app and add an intent filter in the receiving application? The intent seems to be not received in the receiving application. should i add / register the intent somewhere in the framework so that it gets received.can someone help me on this.

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Android :: Need To Launch Sms Application With An Intent

Mar 3, 2010

I have a question about an intent...
I try to launch the sms app...code...

so, you can see that I put too much things in my intent, but that's because I don't know how I can do...

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Android :: Intent Difference And Their Usage In Application

Mar 12, 2010

Can anyone say me the main difference between intent and pending intent? And their usage in application with example.

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Android :: Test Application Killed / But It Got Intent

Dec 8, 2009

I created application with name Test, and has a class that extends broadcastreceiver that listen for PACKAGE_RESTARTED. I use Advanced Task Killer, and killed the Test application. But when I kill another application, for example gmail, the Test's broadcastreceiver got the intent (I logged it). Does it means that broadcastreceiver will never died?

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Android :: Using Intent - Application To Show Another Activity

Apr 10, 2009

In my Android application, I have two activity classes. I have a button on the first one and I want to show the second when it is clicked, but I get an error.

Here are the classes:

CODE:...........

The second class that should show when the button is clicked, but never does:

CODE:........

How do I create a button that will show the second activity?

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Android :: Application Chrashes After Share Intent

Apr 13, 2010

My app offers a "share/tell-a-friend" function. When the "share" button is pressed the following method is being called to open a list of apps, which can perform the action (Eg. Gmail, Twittroid, Facebook...):

CODE:...............

The sharing functionality works basically. But when the sharing app (Facebook, Twitter, ...) tries to return to my app, a force close is thrown.

I guess that my app gets closed in the background during the sharing process... at least that is what the debugger sais...

The problem seems to be that the app closes in the background. Also when I open the browser from my app an try to return to my app with the back key. A force close is thrown.

This is the Log Cat output:

CODE:..................

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Android :: Start Another Application From Another Package With An Intent

May 6, 2010

I know how to update my own programs, and I know how to open programs using the a predefined Uri (for sms or email for example)

I need to know how I can create an Intent to open MyTracks or any other application that I don't know what intents they listen to.

I got this info from DDMS, but I havn't been succesful in turning this to an Intent I can use. This is taken from when opening MyTracks manually.

CODE:..................

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Android :: Open Activity From An Other Application Via Implicit Intent

Aug 20, 2010

I was trying to open an Activity of an other applicatoin by using an implicit Intent. It doesn't work, I thought it is possible to start an Activity of an other Application by using implicit Intent. Or do I missunderstand it?

I added following intent-filter to the AndroidManifest of Application A:

CODE:..............

And called the Intent in Application B by using folloing code:

CODE:.............

All I get ist, the error message that Application A was stoped unexpectedly.

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Android :: Listing An Application's Activity And Intent-filters

Jun 10, 2010

I am interested in activating another application's activity. I know from reading the Android SDK that it's probably better to do this with an implicit intent. However, this activity doesn't reside in an application I own, so I don't know the action and category and data flags on the intent-filter.

How can I examine an Android applications metadata like the activity classes and the intent-filters for those activities (if declared in the manifest)?

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Android :: Run Multiple Broadcast Receivers For Same Intent In Same Application?

Oct 25, 2010

I'm working on a project where I need to run the BroadcastReceiver for a third party library for a specific Intent. I also want to run some of my own code when the Intent is broadcast. If I supply my own BroadcastReceiver for the same Intent, it seems that only, one or the other runs, but not both, depending on which appears first in the AndroidManifest.xml file. Is it possible to register multiple BroadcastReceivers for the same Intent in the same application and have them all run? AndroidManifest.xml snippet

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Android :: Call .apk File Of PDF Viewer Through Intent Of Application?

Mar 13, 2010

I have only .APK file of PDF Viewer and my requirement is to use pdf viewer for reading document called through Web API . Is there any possibility to integrate these two in same package apart from source code?

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Android :: Intent To Launch Clock Application On Droid

Aug 28, 2010

I am facing a problem with a clock widget i made. I want the user to touch the clock and launch the clock app on the phone. this is the code...

I made the above so the when i touch the clock opens the alarm settings. But is not universal.
I found out that on droids with 2.2 does not work. There must be a better solution than creating an if statement for every android phone flavor i the world. Plus i don not know the package names for all.

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Android : Intent URI To Launch Droid Email Application?

Aug 11, 2010

I would like to launch the Android Email application with a URI similar to the contacts uri. Is this possible?

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Android :: Any Intent To View User Twitter Feed In Application?

Sep 29, 2010

I have a user's twitter handle. Right now I'm opening it through a web page like:
String url = "http://www.twitter.com/" + "example_handle";
Intent intent = new Intent(Intent.ACTION_VIEW, Uri.parse(url));
startActivity(intent);

If the user has the Twitter android app installed, is there a different intent I can use which gives the user the option to view that user's twitter feed in the Twitter app, instead of forcing them directly to a browser? I'm not sure if the author's of the Twitter app have exposed any such intent.

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Android :: Intent Action - Correct Way To Get Back To Application After Call?

Aug 27, 2010

I got one question regarding the intent action "ACTION_CALL". What is the correct way of getting back to the own application/activity after the user ends the call? The only way that came to my mind uses a PhoneStateListener in a background services that waits for the CALL_STATE_IDLE event starting up the application again. But I am not quite sure if that is the correct/intended way of using the intent.

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Android - Back Button From Send-intent Closes Application

Jun 1, 2014

i have a drawer menu, when i press one of its buttons to start a sharing intent as below:

Code:
Intent iFriends = new Intent(Intent.ACTION_SEND);
iFriends.setType("text/plain");
iFriends.putExtra(Intent.EXTRA_TEXT, "http://www.liveplus.mobi");
iFriends.createChooser(iFriends, "Invite Friends");
startActivity(iFriends);

The sharing dialog appears, but if i press the back button, the whole application exits!

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Android :: Need To Push Intent To Default Camera Application To Make It Take Photo

Apr 28, 2010

I need to push an intent to default camera application to make it take a photo, save it and return an URI. Is there any way to do this?

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HTC Droid Eris :: Intent URI Code To Launch Camera Application?

May 2, 2010

im trying to find the code to launch the camera app and I cant figure it out.

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Android :: Android Market Place Crashes On Receiving Intent For An Application That Doesn't Exists In Marketplace

Mar 25, 2010

I am creating an application that checks the installation of a package and exits after launching the market-place with its id.

When I try to launch market place with id of an application say com.mybrowser.android by throwing an intent android.intent.action.VIEW with url: market://details?id=com.mybrowser.android, the market place application does launches but crashes after launch.

The application com.mybrowser.android doesn't exist on the market- place.

MyApplication is my application.

CODE:....................

However, when I try to launch the market place for a package that exists in the market place say com.opera.mini.android, everything works. Here is the log of this case:

CODE:.....................

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Android :: Android Intent / Resuming Application Home Activity

Jul 10, 2010

I have an application that I have running a media player and I want to resume the activity from my applications home activity. I can successfully do this by adding the following flags to the startActivity Call:
myIntent.setFlags(Intent.FLAG_ACTIVITY_SINGLE_TOP | Intent.FLAG_ACTIVITY_CLEAR_TOP);
I am worried that this is not an ideal way to do things since it took me a long time to find it. It made me think that no one uses it very much. Are there any pitfalls to using this method?

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Android :: Using Intent To View Specific Application In Android Market

Jul 8, 2009

I've seen a few other threads on this subject, but none that addresses my need which is to not only find the app in the market via the market uri, but display it as if the user had navigated to it. The closest anyone has gotten to this answer is to show how to bring up the Android Market app and browse for the app you want which shows the single result in a list that the user must still select to get to the screen I want to display.

Here's my existing code that does exactly that:
private static final String MY_MARKET_APP = "com.some.silly.name";
Intent marketLaunch = new Intent(Intent.ACTION_VIEW);
marketLaunch.setData(Uri.parse("market://search?q=pname:" + MY_MARKET_APP));
startActivity(marketLaunch);

I don't want to have to force the user to select this single item from the list - just bypass that and bring up the next screen.

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Android :: Launching My App Using Intent URI

Aug 25, 2010

I know this has been asked a lot of times in StackOverflow already, but I haven't quite found a solution yet. My app sends an email with a link in it that when clicked should launch the app. According to @hackbod, the best way to do it is to make use of the Intent URI (see this). Here's my code that sets the intent and puts it in the email body: Code...

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Android :: What Is Pending Intent?

Feb 17, 2010

Please clarify me What is Pending Intent with an example.

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