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2014/10/16 ¤W¤È 08:11:18
android Programming Glossary: comesAndroid - what's the difference between the various methods to get a Context? http://stackoverflow.com/questions/1026973/android-whats-the-difference-between-the-various-methods-to-get-a-context question I agree that documentation is sparse when it comes to Contexts in Android but you can piece together a few facts..
bitmap size exceeds Vm budget error android http://stackoverflow.com/questions/10737582/bitmap-size-exceeds-vm-budget-error-android Now when we check the logcat there is always a log comes up saying GC_ but I could not understand that so I found an..
http://stackoverflow.com/questions/1082437/android-alarmmanager this question Some sample code is not that easy when it comes to AlarmManager . Here is a snippet showing the setup of AlarmManager..
http://stackoverflow.com/questions/1083527/how-to-block-calls-in-android be using Basically I want to get notified when a call comes i want to compare numbers if it is what i want to block i want..
Unable instantiate android.gms.maps.MapFragment http://stackoverflow.com/questions/13719263/unable-instantiate-android-gms-maps-mapfragment
Google maps api v2 custom infowindow like in original android google maps http://stackoverflow.com/questions/14123243/google-maps-api-v2-custom-infowindow-like-in-original-android-google-maps to show my custom views with all the possibilities that comes with it like animated progress bars etc. . I think there is..
How to make a phone call in android and come back to my activity when the call is done? http://stackoverflow.com/questions/1556987/how-to-make-a-phone-call-in-android-and-come-back-to-my-activity-when-the-call-i you please tell me how can I launch a call activity which comes back to me when 'End call' button is pressed This is how I'm..
How can I check the current status of the GPS receiver? http://stackoverflow.com/questions/2021176/how-can-i-check-the-current-status-of-the-gps-receiver the source code that implements the standard GPS icon this comes close to replicating its behavior. It could even outdo it lol...
Android List View Drag and Drop sort http://stackoverflow.com/questions/2909311/android-list-view-drag-and-drop-sort drag scrolling through a long list not that an application comes to mind . Headers Footers are respected. etc. Take a look. ..
How to send a JSON object over Request with Android? http://stackoverflow.com/questions/3027066/how-to-send-a-json-object-over-request-with-android code. I'd recommend using the Apache HTTP client which comes with Android. Here's a snippet of code I used to send an HTTP..
Download a file with Android, and showing the progress in a ProgressDialog http://stackoverflow.com/questions/3028306/download-a-file-with-android-and-showing-the-progress-in-a-progressdialog Handler startService intent Here is were ResultReceiver comes to play private class DownloadReceiver extends ResultReceiver..
Horizontal ListView in Android? http://stackoverflow.com/questions/3240331/horizontal-listview-in-android I done this Using Gallery view. But the Selected item comes to the center of the Screen Automatically. I want to avoid it...
Android Min SDK Version vs. Target SDK Version http://stackoverflow.com/questions/4568267/android-min-sdk-version-vs-target-sdk-version Min SDK Version vs. Target SDK Version When it comes to developing applications for Android what is the difference..
How to ship an Android application with a database? http://stackoverflow.com/questions/513084/how-to-ship-an-android-application-with-a-database a database If your application requires a database and comes with built in data what is the best way to ship that application..
Deleting a gallery image after camera intent photo taken http://stackoverflow.com/questions/6390163/deleting-a-gallery-image-after-camera-intent-photo-taken intent IMAGE_CAPTURE Once this is done and the activity comes back here is my code protected void onActivityResult int requestCode..
Java 7 language features with Android http://stackoverflow.com/questions/7153989/java-7-language-features-with-android benefit from anything since a half of improvement also comes from the library. Features you could use are those which do..
Usage CursorLoader without ContentProvider http://stackoverflow.com/questions/7182485/usage-cursorloader-without-contentprovider Either the one in Android 3.0 or higher or the one that comes with the compatibility package. I also wrote a ListLoader which..
Why not use always android:configChanges=“keyboardHidden|orientation”? http://stackoverflow.com/questions/7818717/why-not-use-always-androidconfigchanges-keyboardhiddenorientation to free up some memory by killing it. When the user comes back to your app Android will attempt to restart the activity..
ViewPager and fragments ??what's the right way to store fragment's state? http://stackoverflow.com/questions/7951730/viewpager-and-fragments-whats-the-right-way-to-store-fragments-state instead of creating a new one. All of this comes free when using the FragmentPagerAdapter and is why it is usual..
Android Activity Life Cycle - What are all these methods for? http://stackoverflow.com/questions/8515936/android-activity-life-cycle-what-are-all-these-methods-for visible to the user. Followed by onResume if the activity comes to the foreground or onStop if it becomes hidden. onResume Called.. if the activity comes to the foreground or onStop if it becomes hidden. onResume Called when the activity will start interacting..
Android - what's the difference between the various methods to get a Context? http://stackoverflow.com/questions/1026973/android-whats-the-difference-between-the-various-methods-to-get-a-context much appreciated. android android context share improve this question I agree that documentation is sparse when it comes to Contexts in Android but you can piece together a few facts from various sources. This blog post on the official Google..
bitmap size exceeds Vm budget error android http://stackoverflow.com/questions/10737582/bitmap-size-exceeds-vm-budget-error-android orientation change call your above code that cleans up the bitmaps. Now when we check the logcat there is always a log comes up saying GC_ but I could not understand that so I found an amazing doc on memory leak issue http codelog.dexetra.com getting..
http://stackoverflow.com/questions/1082437/android-alarmmanager alarmmanager android alarms android 1.5 share improve this question Some sample code is not that easy when it comes to AlarmManager . Here is a snippet showing the setup of AlarmManager AlarmManager mgr AlarmManager context.getSystemService..
http://stackoverflow.com/questions/1083527/how-to-block-calls-in-android to write a app of my own. So what are the APIs which I should be using Basically I want to get notified when a call comes i want to compare numbers if it is what i want to block i want to cut the call or mute it or if possible mute it and record..
Unable instantiate android.gms.maps.MapFragment http://stackoverflow.com/questions/13719263/unable-instantiate-android-gms-maps-mapfragment
Google maps api v2 custom infowindow like in original android google maps http://stackoverflow.com/questions/14123243/google-maps-api-v2-custom-infowindow-like-in-original-android-google-maps I realized that I actually don't really need that much freedom to show my custom views with all the possibilities that comes with it like animated progress bars etc. . I think there is a good reason why even the google engineers don't do it this..
How to make a phone call in android and come back to my activity when the call is done? http://stackoverflow.com/questions/1556987/how-to-make-a-phone-call-in-android-and-come-back-to-my-activity-when-the-call-i 'end call' button it does not go back to my activity. Can you please tell me how can I launch a call activity which comes back to me when 'End call' button is pressed This is how I'm making the phone call String url tel 3334444 Intent intent..
How can I check the current status of the GPS receiver? http://stackoverflow.com/questions/2021176/how-can-i-check-the-current-status-of-the-gps-receiver
Android List View Drag and Drop sort http://stackoverflow.com/questions/2909311/android-list-view-drag-and-drop-sort
How to send a JSON object over Request with Android? http://stackoverflow.com/questions/3027066/how-to-send-a-json-object-over-request-with-android code for sending and receiving HTTP you can use standard Java code. I'd recommend using the Apache HTTP client which comes with Android. Here's a snippet of code I used to send an HTTP POST. I don't understand what sending the object in a variable..
Download a file with Android, and showing the progress in a ProgressDialog http://stackoverflow.com/questions/3028306/download-a-file-with-android-and-showing-the-progress-in-a-progressdialog to download intent.putExtra receiver new DownloadReceiver new Handler startService intent Here is were ResultReceiver comes to play private class DownloadReceiver extends ResultReceiver public DownloadReceiver Handler handler super handler @Override..
Horizontal ListView in Android? http://stackoverflow.com/questions/3240331/horizontal-listview-in-android Android Is there any Possible to make the ListView horizontally I done this Using Gallery view. But the Selected item comes to the center of the Screen Automatically. I want to avoid it. the selected item at the same spot i have clicked. How to..
Android Min SDK Version vs. Target SDK Version http://stackoverflow.com/questions/4568267/android-min-sdk-version-vs-target-sdk-version Min SDK Version vs. Target SDK Version When it comes to developing applications for Android what is the difference between Min and Target SDK version Eclipse won't let me create..
How to ship an Android application with a database? http://stackoverflow.com/questions/513084/how-to-ship-an-android-application-with-a-database to ship an Android application with a database If your application requires a database and comes with built in data what is the best way to ship that application 1 Precreate the sqlite database and include it in the apk..
Deleting a gallery image after camera intent photo taken http://stackoverflow.com/questions/6390163/deleting-a-gallery-image-after-camera-intent-photo-taken start the intent and wait for a result. startActivityForResult intent IMAGE_CAPTURE Once this is done and the activity comes back here is my code protected void onActivityResult int requestCode int resultCode Intent data if requestCode IMAGE_CAPTURE..
Java 7 language features with Android http://stackoverflow.com/questions/7153989/java-7-language-features-with-android This only allows Java 7 language features and you can hardly benefit from anything since a half of improvement also comes from the library. Features you could use are those which do not depend on the library Diamond operator String switch Multiple..
Usage CursorLoader without ContentProvider http://stackoverflow.com/questions/7182485/usage-cursorloader-without-contentprovider mCursor null It only needs the AsyncTaskLoader class. Either the one in Android 3.0 or higher or the one that comes with the compatibility package. I also wrote a ListLoader which is compatible with the LoadManager and is used to retrieve..
Why not use always android:configChanges=“keyboardHidden|orientation”? http://stackoverflow.com/questions/7818717/why-not-use-always-androidconfigchanges-keyboardhiddenorientation restarted when your app is in the background and Android decides to free up some memory by killing it. When the user comes back to your app Android will attempt to restart the activity in the same way it does if there was some other configuration..
ViewPager and fragments ??what's the right way to store fragment's state? http://stackoverflow.com/questions/7951730/viewpager-and-fragments-whats-the-right-way-to-store-fragments-state it simply tries to reconnect with it with FragmentManager.findFragmentByTag instead of creating a new one. All of this comes free when using the FragmentPagerAdapter and is why it is usual to have your fragment initialisation code inside the getItem..
Android Activity Life Cycle - What are all these methods for? http://stackoverflow.com/questions/8515936/android-activity-life-cycle-what-are-all-these-methods-for by onStart onStart Called when the activity is becoming visible to the user. Followed by onResume if the activity comes to the foreground or onStop if it becomes hidden. onResume Called when the activity will start interacting with the user... is becoming visible to the user. Followed by onResume if the activity comes to the foreground or onStop if it becomes hidden. onResume Called when the activity will start interacting with the user. At this point your activity is at the top..
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