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2014/10/16 ¤W¤È 08:09:28
android Programming Glossary: activtyCall an activity method from a fragment http://stackoverflow.com/questions/12659747/call-an-activity-method-from-a-fragment fragments share improve this question From fragment to activty YourActivityClassName getActivity .yourPublicMethod From activity..
When I return back to my Activity onCreate is raised instead of onActivityResult? http://stackoverflow.com/questions/14195642/when-i-return-back-to-my-activity-oncreate-is-raised-instead-of-onactivityresult or maybe you have some developer options like kill activty flag or limit background process check this. Update Go to setting..
How to start activity from UncaughtExceptionHandler if this is main thread crashed? http://stackoverflow.com/questions/2222396/how-to-start-activity-from-uncaughtexceptionhandler-if-this-is-main-thread-crash thread crashed I am trying to start an error reporting activty if unhandled exception detected. The problem is with exceptions..
Android: Force EditText to remove focus? http://stackoverflow.com/questions/5056734/android-force-edittext-to-remove-focus to onCreate and it will hide the keyboard everytime the activty starts You could also programatically change the focus to another..
How can I pass values between Activities on Android? http://stackoverflow.com/questions/5852677/how-can-i-pass-values-between-activities-on-android resultData finish Step 3 In your calling activty implement onActivityResult and get the data protected void onActivityResult..
howto programatically “restart” android app? http://stackoverflow.com/questions/6609414/howto-programatically-restart-android-app You can use PendingIntent to setup launching your start activty in future and than close your application Intent mStartActivity..
How can I send result data from Broadcast Receiver to Activity http://stackoverflow.com/questions/6661801/how-can-i-send-result-data-from-broadcast-receiver-to-activity of your activity and then you can call methods in your activty. you can have the Broadcast send Intent to your class with the..
How to use AsyncTask for Jsoup Parser? http://stackoverflow.com/questions/7083680/how-to-use-asynctask-for-jsoup-parser Parser I am trying to use a AsyncTask because the the activty force closes because it takes to long on the main thread. Here..
How to implement an ExpandableList in a ViewPager in Android? http://stackoverflow.com/questions/7991632/how-to-implement-an-expandablelist-in-a-viewpager-in-android but that didn't work i tried making the viewpager an activty that extenda ExpandableListActivity but it gave me a bunch of..
Get a list of installed applications in android http://stackoverflow.com/questions/9393676/get-a-list-of-installed-applications-in-android share improve this question Use these methods in your activty to get a list of installed applications. private ArrayList PackageInfoStruct..
Call an activity method from a fragment http://stackoverflow.com/questions/12659747/call-an-activity-method-from-a-fragment an easy and pedagogic explanation Thanks android android fragments share improve this question From fragment to activty YourActivityClassName getActivity .yourPublicMethod From activity to fragment FragmentManager fm getSupportFragmentManager..
When I return back to my Activity onCreate is raised instead of onActivityResult? http://stackoverflow.com/questions/14195642/when-i-return-back-to-my-activity-oncreate-is-raised-instead-of-onactivityresult the OnBackPressed I think your problem is lack of resources or maybe you have some developer options like kill activty flag or limit background process check this. Update Go to setting developer options unchecked don't keep activities and..
How to start activity from UncaughtExceptionHandler if this is main thread crashed? http://stackoverflow.com/questions/2222396/how-to-start-activity-from-uncaughtexceptionhandler-if-this-is-main-thread-crash start activity from UncaughtExceptionHandler if this is main thread crashed I am trying to start an error reporting activty if unhandled exception detected. The problem is with exceptions thrown from main thread. Is there any way to start an activity..
Android: Force EditText to remove focus? http://stackoverflow.com/questions/5056734/android-force-edittext-to-remove-focus edittext share improve this question you can add this to onCreate and it will hide the keyboard everytime the activty starts You could also programatically change the focus to another item. this.getWindow .setSoftInputMode WindowManager.LayoutParams.SOFT_INPUT_STATE_ALWAYS_HIDDEN..
How can I pass values between Activities on Android? http://stackoverflow.com/questions/5852677/how-can-i-pass-values-between-activities-on-android Intent resultData.putExtra valueName valueData setResult Activity.RESULT_OK resultData finish Step 3 In your calling activty implement onActivityResult and get the data protected void onActivityResult int requestCode int resultCode Intent data if..
howto programatically “restart” android app? http://stackoverflow.com/questions/6609414/howto-programatically-restart-android-app stack becoming A L android share improve this question You can use PendingIntent to setup launching your start activty in future and than close your application Intent mStartActivity new Intent context StartActivity.class int mPendingIntentId..
How can I send result data from Broadcast Receiver to Activity http://stackoverflow.com/questions/6661801/how-can-i-send-result-data-from-broadcast-receiver-to-activity you can register the broadcast receiver as an inner class of your activity and then you can call methods in your activty. you can have the Broadcast send Intent to your class with the info but if your activity is not in foreground you might..
How to use AsyncTask for Jsoup Parser? http://stackoverflow.com/questions/7083680/how-to-use-asynctask-for-jsoup-parser to use AsyncTask for Jsoup Parser I am trying to use a AsyncTask because the the activty force closes because it takes to long on the main thread. Here is what i want to use in a DoInBackGround.. class fetcher..
How to implement an ExpandableList in a ViewPager in Android? http://stackoverflow.com/questions/7991632/how-to-implement-an-expandablelist-in-a-viewpager-in-android tried to put the code in InstantiateIitem within the viewpager but that didn't work i tried making the viewpager an activty that extenda ExpandableListActivity but it gave me a bunch of runtime exceptions kept trying o fix one at a time but reached..
Get a list of installed applications in android http://stackoverflow.com/questions/9393676/get-a-list-of-installed-applications-in-android list of all installed applications in android java android share improve this question Use these methods in your activty to get a list of installed applications. private ArrayList PackageInfoStruct getPackages ArrayList PackageInfoStruct apps..
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