¡@
2014/10/16 ¤W¤È 08:20:56
android Programming Glossary: outSending and Receiving SMS and MMS in Android (pre Kit Kat Android 4.4) http://stackoverflow.com/questions/14452808/sending-and-receiving-sms-and-mms-in-android-pre-kit-kat-android-4-4 and MMS in Android pre Kit Kat Android 4.4 I have figured out how to send and receive SMS messages. To send SMS messages I.. Messaging application. I am trying to send an MMS without leaving my application. There doesn't seem to be a standard.. Update #2 I have figured out how to pass extras in a PendingIntent to be received by a BroadcastReceiver..
Libraries do not get added to APK anymore after upgrade to ADT 22 http://stackoverflow.com/questions/16596969/libraries-do-not-get-added-to-apk-anymore-after-upgrade-to-adt-22 copy the library in question to the app project comment out the code that uses this library i just get the same error for.. i just get the same error for the next library all without any success so i'm getting really desperate here. I would be..
Quitting an application - is that frowned upon? http://stackoverflow.com/questions/2033914/quitting-an-application-is-that-frowned-upon application as needed. Those users simply don't think about terminating the Android app any more than they think about terminating.. terminating the Android app any more than they think about terminating a Web page or terminating a thermostat. iPhone users.. an app. Most Web apps don't force the user to log out but rather implicitly log the user out after a period of inactivity...
How do I pass data between activities in Android? http://stackoverflow.com/questions/2091465/how-do-i-pass-data-between-activities-in-android after logging in through a login page there will be sign out button on each activity. On clicking signout I will be passing.. will be sign out button on each activity. On clicking signout I will be passing the session id of the signed in user to signout... be passing the session id of the signed in user to signout. Can anyone guide me on how to keep session id available to..
How to discover memory usage of my application in Android http://stackoverflow.com/questions/2298208/how-to-discover-memory-usage-of-my-application-in-android with other engineers there is always a long discussion about what they actually mean that only results in a vague conclusion... use the Debug API to get raw kernel level information about memory usage http developer.android.com intl de reference android.. to get this information about another process http developer.android.com intl de reference..
How can I get zoom functionality for images? http://stackoverflow.com/questions/2537238/how-can-i-get-zoom-functionality-for-images way to show a big image and enable the user to zoom in and out and pan the image Until now I found two ways overwriting ImageView.. using a webview but with less control over the overall layout etc. android zoom imageview share improve this question .. Pinch Zoom. The code below is very dated. You can check out the github project to get the latest code. USAGE Place TouchImageView.java..
Activity restart on rotation Android http://stackoverflow.com/questions/456211/activity-restart-on-rotation-android In my Android application when I rotate the device slide out the keyboard then my activity is restarted onCreate is called.. or 2. Make it so onCreate is not called again and the layout just adjusts or 3. Limit the app to just portrait so that onCreate.. method and call setContentView to force the GUI layout to be re done in the new orientation. @Override public void..
Strange out of memory issue while loading an image to a Bitmap object http://stackoverflow.com/questions/477572/strange-out-of-memory-issue-while-loading-an-image-to-a-bitmap-object out of memory issue while loading an image to a Bitmap object I.. build my own tabs because of an issue with the camera layout. The activity that gets launched for result is a map. If I click.. that came off the phone camera. The issue is that I get an out of memory error when it tries to go back and re launch the 2nd..
Android: How to declare global variables? http://stackoverflow.com/questions/708012/android-how-to-declare-global-variables super.onCreate savedInstanceState setContentView R.layout.main ... loadSettings if strSessionString null login ... The.. each Activity is also a Context which is information about its execution environment in the broadest sense. Your application.. in nature. Dayerman has been kind enough to point out an interesting conversation with Reto Meier and Diane Hackborn..
R cannot be resolved - Android error http://stackoverflow.com/questions/885009/r-cannot-be-resolved-android-error super.onCreate savedInstanceState setContentView R.layout.main but Eclipse gives me the error R cannot be resolved on.. the error R cannot be resolved on line setContentView R.layout.main Why PS I do have an XML file named main.xml under res layout.. Why PS I do have an XML file named main.xml under res layout . android eclipse android resources share improve this question..
http://stackoverflow.com/questions/9671546/asynctask-android-example Android example I was reading about AsyncTask and I tried a simple program. But it does not seem.. to android programming if possible can you please help me out. package com.test import android.app.Activity import android.os.AsyncTask.. super.onCreate savedInstanceState setContentView R.layout.main btn Button findViewById R.id.button1 btn.setOnClickListener..
Android - How to make slide menu like facebook, spotify and Google + http://stackoverflow.com/questions/11465774/android-how-to-make-slide-menu-like-facebook-spotify-and-google otherLayout private Animation filterSlideIn filterSlideOut otherSlideIn otherSlideOut private static int otherLayoutWidth.. filterSlideIn filterSlideOut otherSlideIn otherSlideOut private static int otherLayoutWidth otherLayoutHeight private.. otherLayoutHeight private boolean isOtherSlideOut false private int deviceWidth private int margin public FilterAnimation..
Out of Memory error with Bitmap http://stackoverflow.com/questions/16765899/out-of-memory-error-with-bitmap of Memory error with Bitmap During Runtime I am trying to put.. I tried using the image from the Drawable folder I got Out of memory error. After a quick search in the stackoverflow I.. the image from the asset folder. But still I get the Out of memory error during runtime. I have analyzed and found that..
java.lang.OutOfMemoryError: bitmap size exceeds VM budget http://stackoverflow.com/questions/4611822/java-lang-outofmemoryerror-bitmap-size-exceeds-vm-budget bitmap size exceeds VM budget I am trying to change.. for this process. 01 06 09 52 27.787 ERROR dalvikvm 17473 Out of memory Heap Size 6471KB Allocated 4075KB Bitmap Size 9564KB.. 52 27.857 ERROR AndroidRuntime 17473 Caused by java.lang.OutOfMemoryError bitmap size exceeds VM budget 01 06 09 52 27.857..
Android imageView Zoom-in and Zoom-Out http://stackoverflow.com/questions/6650398/android-imageview-zoom-in-and-zoom-out imageView Zoom in and Zoom Out Hi i am new to Android application i want to Zoom in and Zoom..
How to support Arabic text in Android? http://stackoverflow.com/questions/7962704/how-to-support-arabic-text-in-android static final String ArabicReverse String s try String Out rev s MakeReverse s char chs new char s.length chs s.toCharArray.. s i rev rev chs i i rev MakeReverse rev Out Out rev else Out Out chs i i s Out catch Exception ex.. s i rev rev chs i i rev MakeReverse rev Out Out rev else Out Out chs i i s Out catch Exception ex throw..
Sending and Receiving SMS and MMS in Android (pre Kit Kat Android 4.4) http://stackoverflow.com/questions/14452808/sending-and-receiving-sms-and-mms-in-android-pre-kit-kat-android-4-4 and Receiving SMS and MMS in Android pre Kit Kat Android 4.4 I have figured out how to send and receive SMS messages. To send SMS messages I had to call the sendTextMessage and sendMultipartTextMessage.. examples provided on blogs simply pass an Intent to the native Messaging application. I am trying to send an MMS without leaving my application. There doesn't seem to be a standard way of sending and receiving MMS . Has anyone gotten this to.. static final String WAP_PUSH_RECEIVED_ACTION android.provider.Telephony.WAP_PUSH_RECEIVED Update #2 I have figured out how to pass extras in a PendingIntent to be received by a BroadcastReceiver Android PendingIntent extras not received by..
Libraries do not get added to APK anymore after upgrade to ADT 22 http://stackoverflow.com/questions/16596969/libraries-do-not-get-added-to-apk-anymore-after-upgrade-to-adt-22 a fresh ADT bundle delete all my code an get it again from git copy the library in question to the app project comment out the code that uses this library i just get the same error for the next library all without any success so i'm getting really.. to the app project comment out the code that uses this library i just get the same error for the next library all without any success so i'm getting really desperate here. I would be really happy if anyone could give me a hint on how to solve..
Quitting an application - is that frowned upon? http://stackoverflow.com/questions/2033914/quitting-an-application-is-that-frowned-upon happy with the model where the environment closes up the application as needed. Those users simply don't think about terminating the Android app any more than they think about terminating a Web page or terminating a thermostat. iPhone users.. the application as needed. Those users simply don't think about terminating the Android app any more than they think about terminating a Web page or terminating a thermostat. iPhone users are much the same way in that pressing the iPhone button.. is a growing movement to try to eliminate the notion of terminating an app. Most Web apps don't force the user to log out but rather implicitly log the user out after a period of inactivity. Same thing with Android and to a lesser extent iPhone..
How do I pass data between activities in Android? http://stackoverflow.com/questions/2091465/how-do-i-pass-data-between-activities-in-android data between activities in Android I have a scenario where after logging in through a login page there will be sign out button on each activity. On clicking signout I will be passing the session id of the signed in user to signout. Can anyone.. a scenario where after logging in through a login page there will be sign out button on each activity. On clicking signout I will be passing the session id of the signed in user to signout. Can anyone guide me on how to keep session id available.. be sign out button on each activity. On clicking signout I will be passing the session id of the signed in user to signout. Can anyone guide me on how to keep session id available to all activities Alternatively are there any other solutions to..
How to discover memory usage of my application in Android http://stackoverflow.com/questions/2298208/how-to-discover-memory-usage-of-my-application-in-android low. Pretty much every time I look at memory usage numbers with other engineers there is always a long discussion about what they actually mean that only results in a vague conclusion. Note we now have much more extensive documentation on Managing.. to stress the system to this point. Going lower level you can use the Debug API to get raw kernel level information about memory usage http developer.android.com intl de reference android os Debug.html#getMemoryInfo android.os.Debug.MemoryInfo.. Note starting with 2.0 there is also an API ActivityManager.getProcessMemoryInfo to get this information about another process http developer.android.com intl de reference android app ActivityManager.html#getProcessMemoryInfo int This..
How can I get zoom functionality for images? http://stackoverflow.com/questions/2537238/how-can-i-get-zoom-functionality-for-images can I get zoom functionality for images Is there a common way to show a big image and enable the user to zoom in and out and pan the image Until now I found two ways overwriting ImageView that seems a little bit too much for such a common problem... that seems a little bit too much for such a common problem. using a webview but with less control over the overall layout etc. android zoom imageview share improve this question UPDATE I've just given TouchImageView a new update. It now includes.. includes Double Tap Zoom and Fling in addition to Panning and Pinch Zoom. The code below is very dated. You can check out the github project to get the latest code. USAGE Place TouchImageView.java in your project. It can then be used the same..
Activity restart on rotation Android http://stackoverflow.com/questions/456211/activity-restart-on-rotation-android restart on rotation Android In my Android application when I rotate the device slide out the keyboard then my activity is restarted onCreate is called . Now this is probably how it's supposed to be but I do a.. in another function so it's not all lost on device rotation or 2. Make it so onCreate is not called again and the layout just adjusts or 3. Limit the app to just portrait so that onCreate is not called. android rotation android activity share.. Then within the Activity override the onConfigurationChanged method and call setContentView to force the GUI layout to be re done in the new orientation. @Override public void onConfigurationChanged Configuration newConfig super.onConfigurationChanged..
Strange out of memory issue while loading an image to a Bitmap object http://stackoverflow.com/questions/477572/strange-out-of-memory-issue-while-loading-an-image-to-a-bitmap-object out of memory issue while loading an image to a Bitmap object I have a list view with a couple of image buttons on each row... click the list row it launches a new activity. I have had to build my own tabs because of an issue with the camera layout. The activity that gets launched for result is a map. If I click on my button to launch the image preview load an image.. the image button on the fly. So I just resized the image that came off the phone camera. The issue is that I get an out of memory error when it tries to go back and re launch the 2nd activity. Is there a way I can build the list adapter easily..
Android: How to declare global variables? http://stackoverflow.com/questions/708012/android-how-to-declare-global-variables condition public void onCreate Bundle savedInstanceState super.onCreate savedInstanceState setContentView R.layout.main ... loadSettings if strSessionString null login ... The onActivityResult method which is executed when the login form.. associate your state with the Application context. As you know each Activity is also a Context which is information about its execution environment in the broadest sense. Your application also has a context and Android guarantees that it will.. instance application network manager for example NOT singleton in nature. Dayerman has been kind enough to point out an interesting conversation with Reto Meier and Diane Hackborn in which use of Application subclasses is discouraged in..
R cannot be resolved - Android error http://stackoverflow.com/questions/885009/r-cannot-be-resolved-android-error @Override public void onCreate Bundle savedInstanceState super.onCreate savedInstanceState setContentView R.layout.main but Eclipse gives me the error R cannot be resolved on line setContentView R.layout.main Why PS I do have an XML file.. setContentView R.layout.main but Eclipse gives me the error R cannot be resolved on line setContentView R.layout.main Why PS I do have an XML file named main.xml under res layout . android eclipse android resources share improve this.. R cannot be resolved on line setContentView R.layout.main Why PS I do have an XML file named main.xml under res layout . android eclipse android resources share improve this question After tracking down this problem as well I found this..
http://stackoverflow.com/questions/9671546/asynctask-android-example Android example I was reading about AsyncTask and I tried a simple program. But it does not seem to work. I am new to android programming if possible can you.. a simple program. But it does not seem to work. I am new to android programming if possible can you please help me out. package com.test import android.app.Activity import android.os.AsyncTask import android.os.Bundle import android.provider.Settings.System.. @Override public void onCreate Bundle savedInstanceState super.onCreate savedInstanceState setContentView R.layout.main btn Button findViewById R.id.button1 btn.setOnClickListener OnClickListener this public void onClick View view new..
Android - How to make slide menu like facebook, spotify and Google + http://stackoverflow.com/questions/11465774/android-how-to-make-slide-menu-like-facebook-spotify-and-google AnimationListener Context context RelativeLayout filterLayout otherLayout private Animation filterSlideIn filterSlideOut otherSlideIn otherSlideOut private static int otherLayoutWidth otherLayoutHeight private boolean isOtherSlideOut false private.. context RelativeLayout filterLayout otherLayout private Animation filterSlideIn filterSlideOut otherSlideIn otherSlideOut private static int otherLayoutWidth otherLayoutHeight private boolean isOtherSlideOut false private int deviceWidth private.. otherSlideIn otherSlideOut private static int otherLayoutWidth otherLayoutHeight private boolean isOtherSlideOut false private int deviceWidth private int margin public FilterAnimation Context context this.context context DisplayMetrics..
Out of Memory error with Bitmap http://stackoverflow.com/questions/16765899/out-of-memory-error-with-bitmap of Memory error with Bitmap During Runtime I am trying to put an image in the surfaceview. When I tried using the image.. Runtime I am trying to put an image in the surfaceview. When I tried using the image from the Drawable folder I got Out of memory error. After a quick search in the stackoverflow I found that there will be some relief if we access the image.. stackoverflow I found that there will be some relief if we access the image from the asset folder. But still I get the Out of memory error during runtime. I have analyzed and found that scaling will help in resolving this kind of memory related..
java.lang.OutOfMemoryError: bitmap size exceeds VM budget http://stackoverflow.com/questions/4611822/java-lang-outofmemoryerror-bitmap-size-exceeds-vm-budget bitmap size exceeds VM budget I am trying to change the layout of my application from portrait to landscape.. heap 17473 1550532 byte external allocation too large for this process. 01 06 09 52 27.787 ERROR dalvikvm 17473 Out of memory Heap Size 6471KB Allocated 4075KB Bitmap Size 9564KB 01 06 09 52 27.787 ERROR 17473 VM won't let us allocate 1550532.. 09 52 27.857 ERROR AndroidRuntime 17473 ... 22 more 01 06 09 52 27.857 ERROR AndroidRuntime 17473 Caused by java.lang.OutOfMemoryError bitmap size exceeds VM budget 01 06 09 52 27.857 ERROR AndroidRuntime 17473 at android.graphics.BitmapFactory.nativeDecodeAsset..
Android imageView Zoom-in and Zoom-Out http://stackoverflow.com/questions/6650398/android-imageview-zoom-in-and-zoom-out imageView Zoom in and Zoom Out Hi i am new to Android application i want to Zoom in and Zoom out ImageView.I tried most of the sample but in all that..
How to support Arabic text in Android? http://stackoverflow.com/questions/7962704/how-to-support-arabic-text-in-android yeh private static final int N_DISTINCT_CHARACTERS 43 private static final String ArabicReverse String s try String Out rev s MakeReverse s char chs new char s.length chs s.toCharArray int i 0 while i s.length if chs i '0' chs i '9' isDigit.. i rev while i s.length chs i '0' chs i '9' chs i ' ' isDigit s i rev rev chs i i rev MakeReverse rev Out Out rev else Out Out chs i i s Out catch Exception ex throw new Exception An exception has occurred in ArabicReverse.. rev while i s.length chs i '0' chs i '9' chs i ' ' isDigit s i rev rev chs i i rev MakeReverse rev Out Out rev else Out Out chs i i s Out catch Exception ex throw new Exception An exception has occurred in ArabicReverse..
|