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2014/10/16 ¤W¤È 08:19:18
android Programming Glossary: mhandler.postcant create handler inside thread that has not called looper prepare http://stackoverflow.com/questions/12233421/cant-create-handler-inside-thread-that-has-not-called-looper-prepare need to do is create the Handler as I showed and then call mHandler.post runnable passing in the runnable you want to run. You are needlessly.. new Runnable public void run work here... ...elsewhere mHandler.post myRunnable In fact if you do it this way I'd be surprised if..
numberformat exception using alarmamanager - crashes before on start http://stackoverflow.com/questions/15665113/numberformat-exception-using-alarmamanager-crashes-before-on-start NumberFormatException e mContext getApplicationContext mHandler.post new Runnable @Override public void run Start service using..
GPS myservice doesn't update in time intervals http://stackoverflow.com/questions/15701463/gps-myservice-doesnt-update-in-time-intervals Long.parseLong time_value mContext getApplicationContext mHandler.post new Runnable @Override public void run Start service using..
Best use of HandlerThread over other similar classes http://stackoverflow.com/questions/18149964/best-use-of-handlerthread-over-other-similar-classes void notifyCameraOpened notify void openCamera mHandler.post new Runnable @Override public void run oldOpenCamera notifyCameraOpened..
How to get XML using AsyncTask and Timer? http://stackoverflow.com/questions/2021880/how-to-get-xml-using-asynctask-and-timer public class MyTimerTask extends TimerTask public void run mHandler.post new Runnable public void run new MyAsyncTask .execute ..
display data after every 10 seconds in Android http://stackoverflow.com/questions/2535733/display-data-after-every-10-seconds-in-android generated method stub while true try Thread.sleep 10000 mHandler.post new Runnable @Override public void run TODO Auto generated..
Refresh progress bar in notification bar http://stackoverflow.com/questions/2689729/refresh-progress-bar-in-notification-bar mProgressStatus doWork Update the progress bar mHandler.post new Runnable public void run contentView.setProgressBar R.id.progress_bar..
How do i make Android app which do something every X second http://stackoverflow.com/questions/3822666/how-do-i-make-android-app-which-do-something-every-x-second tv1 TextView findViewById R.id.tv while true try mHandler.post new Runnable @Override public void run showTime tv1 Thread.sleep..
create toast from IntentService http://stackoverflow.com/questions/3955410/create-toast-from-intentservice
AsyncTask and Looper.prepare() error http://stackoverflow.com/questions/4187960/asynctask-and-looper-prepare-error Handler Looper.getMainLooper @Override public void run ... mHandler.post new Runnable public void run locationResult.gotLocation null..
Posting Toast message from a Thread http://stackoverflow.com/questions/4209814/posting-toast-message-from-a-thread
Update textView from thread! Please help! http://stackoverflow.com/questions/5400288/update-textview-from-thread-please-help receiveMyMessage final String str receivedAllTheMessage mHandler.post new Runnable @Override public void run This gets executed..
ExpandableListFragment with LoaderManager for Compatibility Package http://stackoverflow.com/questions/6051050/expandablelistfragment-with-loadermanager-for-compatibility-package with the progress indicator. setListShown false false mHandler.post mRequestFocus @Override public void onGroupExpand int arg0 TODO..
http://stackoverflow.com/questions/6464123/how-to-crop-image-in-android IImage.UNCONSTRAINED 1024 1024 mBitmap mHandler.post new Runnable public void run if b mBitmap b null mImageView.setImageBitmapResetBase.. if faceBitmap null faceBitmap mBitmap faceBitmap.recycle mHandler.post new Runnable public void run mWaitingToPick mNumFaces 1 if mNumFaces..
How can I enable NFC reader via API? http://stackoverflow.com/questions/6509316/how-can-i-enable-nfc-reader-via-api Successfully changed NFC enabled state to desiredState mHandler.post new Runnable public void run handleNfcStateChanged desiredState.. TAG Error setting NFC enabled state to desiredState mHandler.post new Runnable public void run mCheckbox.setEnabled true mCheckbox..
how to find out or fetch all friend list of facebook with their profile pic,name and id http://stackoverflow.com/questions/8454882/how-to-find-out-or-fetch-all-friend-list-of-facebook-with-their-profile-pic-name on the wall. public void showToast final String msg mHandler.post new Runnable public void run Toast toast Toast.makeText FriendsList.this..
cant create handler inside thread that has not called looper prepare http://stackoverflow.com/questions/12233421/cant-create-handler-inside-thread-that-has-not-called-looper-prepare inside of Activities or at least not usually. What you need to do is create the Handler as I showed and then call mHandler.post runnable passing in the runnable you want to run. You are needlessly creating a new Thread just so you can call start on.. mHandler new Handler Looper.getMainLooper Runnable myRunnable new Runnable public void run work here... ...elsewhere mHandler.post myRunnable In fact if you do it this way I'd be surprised if it didn't work even WITHOUT using Looper.getMainLooper EDIT..
numberformat exception using alarmamanager - crashes before on start http://stackoverflow.com/questions/15665113/numberformat-exception-using-alarmamanager-crashes-before-on-start final long thetime Long.parseLong time_value catch NumberFormatException e mContext getApplicationContext mHandler.post new Runnable @Override public void run Start service using AlarmManager Calendar cal Calendar.getInstance cal.add Calendar.SECOND..
GPS myservice doesn't update in time intervals http://stackoverflow.com/questions/15701463/gps-myservice-doesnt-update-in-time-intervals String intent.getStringExtra time_value final long thetime Long.parseLong time_value mContext getApplicationContext mHandler.post new Runnable @Override public void run Start service using AlarmManager Calendar cal Calendar.getInstance cal.add Calendar.SECOND..
Best use of HandlerThread over other similar classes http://stackoverflow.com/questions/18149964/best-use-of-handlerthread-over-other-similar-classes CameraHandlerThread start mHandler new Handler getLooper synchronized void notifyCameraOpened notify void openCamera mHandler.post new Runnable @Override public void run oldOpenCamera notifyCameraOpened try wait catch InterruptedException e Log.w..
How to get XML using AsyncTask and Timer? http://stackoverflow.com/questions/2021880/how-to-get-xml-using-asynctask-and-timer something like this private Handler mHandler new Handler public class MyTimerTask extends TimerTask public void run mHandler.post new Runnable public void run new MyAsyncTask .execute Of course this is getting a bit ugly so would recommend taking..
display data after every 10 seconds in Android http://stackoverflow.com/questions/2535733/display-data-after-every-10-seconds-in-android Thread new Runnable @Override public void run TODO Auto generated method stub while true try Thread.sleep 10000 mHandler.post new Runnable @Override public void run TODO Auto generated method stub Write your code here to update the UI. ..
Refresh progress bar in notification bar http://stackoverflow.com/questions/2689729/refresh-progress-bar-in-notification-bar new Runnable public void run while mProgressStatus MAX_PROGRESS mProgressStatus doWork Update the progress bar mHandler.post new Runnable public void run contentView.setProgressBar R.id.progress_bar MAX_PROGRESS mProgressStatus false .start..
How do i make Android app which do something every X second http://stackoverflow.com/questions/3822666/how-do-i-make-android-app-which-do-something-every-x-second mHandler new Handler @Override public void run final TextView tv1 TextView findViewById R.id.tv while true try mHandler.post new Runnable @Override public void run showTime tv1 Thread.sleep 1000 catch Exception e tv1.setText e.toString..
create toast from IntentService http://stackoverflow.com/questions/3955410/create-toast-from-intentservice
AsyncTask and Looper.prepare() error http://stackoverflow.com/questions/4187960/asynctask-and-looper-prepare-error
Posting Toast message from a Thread http://stackoverflow.com/questions/4209814/posting-toast-message-from-a-thread
Update textView from thread! Please help! http://stackoverflow.com/questions/5400288/update-textview-from-thread-please-help new Handler This gets executed in a non UI thread public void receiveMyMessage final String str receivedAllTheMessage mHandler.post new Runnable @Override public void run This gets executed on the UI thread so it can safely modify Views mTextView.setText..
ExpandableListFragment with LoaderManager for Compatibility Package http://stackoverflow.com/questions/6051050/expandablelistfragment-with-loadermanager-for-compatibility-package adapter so assume we won't have our data right away and start with the progress indicator. setListShown false false mHandler.post mRequestFocus @Override public void onGroupExpand int arg0 TODO Auto generated method stub @Override public void onGroupCollapse..
http://stackoverflow.com/questions/6464123/how-to-crop-image-in-android latch new CountDownLatch 1 final Bitmap b mImage null mImage.fullSizeBitmap IImage.UNCONSTRAINED 1024 1024 mBitmap mHandler.post new Runnable public void run if b mBitmap b null mImageView.setImageBitmapResetBase b true mBitmap.recycle mBitmap b.. mFaces.length mNumFaces detector.findFaces faceBitmap mFaces if faceBitmap null faceBitmap mBitmap faceBitmap.recycle mHandler.post new Runnable public void run mWaitingToPick mNumFaces 1 if mNumFaces 0 for int i 0 i mNumFaces i handleFace mFaces i else..
How can I enable NFC reader via API? http://stackoverflow.com/questions/6509316/how-can-i-enable-nfc-reader-via-api else success mNfcAdapter.disable if success Log.d TAG Successfully changed NFC enabled state to desiredState mHandler.post new Runnable public void run handleNfcStateChanged desiredState else Log.w TAG Error setting NFC enabled state to.. void run handleNfcStateChanged desiredState else Log.w TAG Error setting NFC enabled state to desiredState mHandler.post new Runnable public void run mCheckbox.setEnabled true mCheckbox .setSummary R.string.nfc_toggle_error .start return..
how to find out or fetch all friend list of facebook with their profile pic,name and id http://stackoverflow.com/questions/8454882/how-to-find-out-or-fetch-all-friend-list-of-facebook-with-their-profile-pic-name posted on the wall. else showToast No message posted on the wall. public void showToast final String msg mHandler.post new Runnable public void run Toast toast Toast.makeText FriendsList.this msg Toast.LENGTH_LONG toast.show Definition..
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