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2014/10/16 ¤W¤È 08:15:46
android Programming Glossary: indeedhttp://stackoverflow.com/questions/10593987/android-ndk-linking the case of option #2 the missing symbol zmq_msg_init is indeed present in libmy_lib.so. Any ideas as to why it cannot find..
Jelly Bean DatePickerDialog — is there a way to cancel? http://stackoverflow.com/questions/11444238/jelly-bean-datepickerdialog-is-there-a-way-to-cancel behavior Dialog calls whichever listener it should call indeed and then always calls OnDateSetListener listener. Canceling.. See end of answer. Bug source OK looks like it's indeed a bug and someone else already filled it. Issue 34833 . I've..
How to make a smooth image rotation in Android? http://stackoverflow.com/questions/1634252/how-to-make-a-smooth-image-rotation-in-android the animation. How can I turn off interpolation if that is indeed the problem to make my animation cycle smoothly android animation..
handle textview link click in my android app http://stackoverflow.com/questions/1697084/handle-textview-link-click-in-my-android-app that would let my app handle that protocol. If this is indeed the best way I'd like to know how that is done but I'm hoping..
http://stackoverflow.com/questions/2253061/secure-http-post-in-android have to explicitly tell it to use a different port EDIT I indeed registered the wrong socket factory for https communication...
How to align views at the bottom of the screen? http://stackoverflow.com/questions/2386866/how-to-align-views-at-the-bottom-of-the-screen rest of the items in the layout EDIT Relative Layouts were indeed the answer Thank you xml version 1.0 encoding utf 8 RelativeLayout..
Detecting SMS incoming and outgoing http://stackoverflow.com/questions/2735571/detecting-sms-incoming-and-outgoing sms messaging android . For the incoming messages you can indeed configure a broadcastlistener for detection. Detecting outgoing..
Can a videoview play a video stored on internal storage? http://stackoverflow.com/questions/3038474/can-a-videoview-play-a-video-stored-on-internal-storage storage external and play it so this copy to internal does indeed create a valid movie. It only fails when I try to play it directly..
Clear the entire history stack and start a new activity on Android http://stackoverflow.com/questions/3473168/clear-the-entire-history-stack-and-start-a-new-activity-on-android solution to this. The DontHackAndroidLikeThis solution is indeed pure hackery. You should not do that. share improve this answer..
http://stackoverflow.com/questions/3553017/android-share-via-dialog intents android share improve this question This is indeed done with Intents. For sharing an image like in the example..
Android: Is application running in background? http://stackoverflow.com/questions/3667022/android-is-application-running-in-background correct results. While this solution may work and it indeed works most of the time I strongly recommend to refrain from..
How can I update a single row in a ListView? http://stackoverflow.com/questions/3724874/how-can-i-update-a-single-row-in-a-listview the answer thanks to your information mreichelt. You can indeed get the right view using View#getChildAt int index . The catch..
Project has no default.properties file! Edit the project properties to set one http://stackoverflow.com/questions/3857576/project-has-no-default-properties-file-edit-the-project-properties-to-set-one With respect to the comment quoted above R.java is indeed an automatically generated class that contains references to..
Using client/server certificates for two way authentication SSL socket on Android http://stackoverflow.com/questions/4064810/using-client-server-certificates-for-two-way-authentication-ssl-socket-on-androi some good progress on this problem. Found out that JKS is indeed not supported neither is directly choosing the SunX509 type...
getViewTypeCount and getItemViewType methods of ArrayAdapter http://stackoverflow.com/questions/5300962/getviewtypecount-and-getitemviewtype-methods-of-arrayadapter return 0 public int getViewTypeCount return 1 This indeed provides you with the same view type for every row. Edit to..
Android: column '_id' does not exist problem http://stackoverflow.com/questions/5825020/android-column-id-does-not-exist-problem to retrieve from my database and the table does indeed have this _id column.Noticing this a common problem I have tried..
Using Singleton design pattern for SQLiteDatabase http://stackoverflow.com/questions/6905524/using-singleton-design-pattern-for-sqlitedatabase interested to share the data with other activities. I have indeed read this post and found it rather helpful. Thanks in advance...
Slowing speed of Viewpager controller in android http://stackoverflow.com/questions/8155257/slowing-speed-of-viewpager-controller-in-android this question I've started with HighFlyer's code which indeed changed the mScroller field which is a great start but didn't..
Android SDK AsyncTask doInBackground not running (subclass) http://stackoverflow.com/questions/9119627/android-sdk-asynctask-doinbackground-not-running-subclass Log.v TAG onPreExecute super.onPreExecute And that line is indeed logged when executing the thread. So somehow onPreExecute is..
How to tell if Proguard has done its job http://stackoverflow.com/questions/10190907/how-to-tell-if-proguard-has-done-its-job my proguard installation was but there was no complaint. Indeed a new apk file appeared in my keystore and a set of files dump.txt..
onClick on ViewPager not triggered http://stackoverflow.com/questions/10243690/onclick-on-viewpager-not-triggered android android viewpager share improve this question Indeed the viewpager is interfering. But you can override the methods..
Android AsyncTask for Long Running Operations http://stackoverflow.com/questions/12797550/android-asynctask-for-long-running-operations as an Android Programmer to fully understand the issue. Indeed AsyncTask have two main issues that are related they are poorly.. the AsyncTask won't update the UI of the new Activity. Indeed it updates the former instance of the activity that is not displayed..
What is the android UI thread stack size limit and how to overcome it? http://stackoverflow.com/questions/16843357/what-is-the-android-ui-thread-stack-size-limit-and-how-to-overcome-it to my view hierarchy being too deep for Android to handle. Indeed using Hierarchy Viewer I can see that my longest nesting is..
AsyncTask's get() method: Is there any scenario where it is actually the best option? http://stackoverflow.com/questions/16912768/asynctasks-get-method-is-there-any-scenario-where-it-is-actually-the-best-op isn't the only way of doing background operations. Indeed the documentation says that AsyncTask should only be used for..
http://stackoverflow.com/questions/2563897/extending-adapterview method is used you'll see that it isn't called anywhere Indeed if you check the source of the Gallery for example you'll see..
http://stackoverflow.com/questions/2975469/speed-up-android-emulator other topics that the Android emulator starts really slow. Indeed it takes 15 mins to start. However on my machine is slow even..
http://stackoverflow.com/questions/3130654/memory-leak-in-webview creature.org 2008 12 18 avoid memory leaks on android Indeed a very interesting post. Recently I had a very hard time troubleshooting..
How to manage multiples activities under a single tab of TabActivity http://stackoverflow.com/questions/3204934/how-to-manage-multiples-activities-under-a-single-tab-of-tabactivity to manage but I really think that I needed this solution. Indeed each screen must contain a back button which will return to..
http://stackoverflow.com/questions/4132699/timed-modeless-dialog android theme @android style Theme.Dialog Edited Indeed Theme.Dialog blurs the underlying activity and makes it unaccessible...
Simple tween animation example http://stackoverflow.com/questions/4152254/simple-tween-animation-example the Universal Tween Engine to animate your android UIs. Indeed your animation which requires quite a few lines in its XML format..
Getting Android owner's email address nicely http://stackoverflow.com/questions/6502017/getting-android-owners-email-address-nicely android permissions share improve this question Indeed not only can't you do this without GET_ACCOUNTS the information..
Android trying to use a recycled bitmap, not in my code http://stackoverflow.com/questions/6791742/android-trying-to-use-a-recycled-bitmap-not-in-my-code reached onCreate though it's hard to tell without a log. Indeed I never actually use a Bitmap anywhere in my code my only reference..
http://stackoverflow.com/questions/10593987/android-ndk-linking varied the results. Using nm confirms that at least in the case of option #2 the missing symbol zmq_msg_init is indeed present in libmy_lib.so. Any ideas as to why it cannot find the ZeroMQ symbols that are linked in android android ndk shared..
Jelly Bean DatePickerDialog — is there a way to cancel? http://stackoverflow.com/questions/11444238/jelly-bean-datepickerdialog-is-there-a-way-to-cancel 4.0.3 OK and 4.1.1 possibly wrong . Problem #2 wrong dismiss behavior Dialog calls whichever listener it should call indeed and then always calls OnDateSetListener listener. Canceling still calls the set method and setting it calls the method twice... and didactic reasons Note I'm using a temporary workaround. See end of answer. Bug source OK looks like it's indeed a bug and someone else already filled it. Issue 34833 . I've found that the problem is possibly in DatePickerDialog.java..
How to make a smooth image rotation in Android? http://stackoverflow.com/questions/1634252/how-to-make-a-smooth-image-rotation-in-android but I don't know how to tell it not to interpolate the animation. How can I turn off interpolation if that is indeed the problem to make my animation cycle smoothly android animation view share improve this question You are right about..
handle textview link click in my android app http://stackoverflow.com/questions/1697084/handle-textview-link-click-in-my-android-app href value to something like myApp and then register something that would let my app handle that protocol. If this is indeed the best way I'd like to know how that is done but I'm hoping there's an easier way to just say when a link is clicked in..
http://stackoverflow.com/questions/2253061/secure-http-post-in-android HttpPost or HttpClient object s to tell it to use HTTPS Do I have to explicitly tell it to use a different port EDIT I indeed registered the wrong socket factory for https communication. Here is the updated method that I use to create my HttpClient..
How to align views at the bottom of the screen? http://stackoverflow.com/questions/2386866/how-to-align-views-at-the-bottom-of-the-screen to fill all space apart from the minimum required by the rest of the items in the layout EDIT Relative Layouts were indeed the answer Thank you xml version 1.0 encoding utf 8 RelativeLayout xmlns android http schemas.android.com apk res android..
Detecting SMS incoming and outgoing http://stackoverflow.com/questions/2735571/detecting-sms-incoming-and-outgoing receiving sms messages http mobiforge.com developing story sms messaging android . For the incoming messages you can indeed configure a broadcastlistener for detection. Detecting outgoing messages is also possible just altered this post since I..
Can a videoview play a video stored on internal storage? http://stackoverflow.com/questions/3038474/can-a-videoview-play-a-video-stored-on-internal-storage modes of failure. I can copy the internal video to temp storage external and play it so this copy to internal does indeed create a valid movie. It only fails when I try to play it directly from the internal storage. videoFile new File this.getFilesDir..
Clear the entire history stack and start a new activity on Android http://stackoverflow.com/questions/3473168/clear-the-entire-history-stack-and-start-a-new-activity-on-android
http://stackoverflow.com/questions/3553017/android-share-via-dialog Can someone point me in the right direction Is this done with intents android share improve this question This is indeed done with Intents. For sharing an image like in the example picture it would be something like this Intent share new Intent..
Android: Is application running in background? http://stackoverflow.com/questions/3667022/android-is-application-running-in-background background thread for example via AsyncTask and it will return correct results. While this solution may work and it indeed works most of the time I strongly recommend to refrain from using it. And here's why. As Dianne Hackborn wrote These APIs..
How can I update a single row in a ListView? http://stackoverflow.com/questions/3724874/how-can-i-update-a-single-row-in-a-listview android arrayadapter share improve this question I found the answer thanks to your information mreichelt. You can indeed get the right view using View#getChildAt int index . The catch is that it starts counting from the first visible item. In..
Project has no default.properties file! Edit the project properties to set one http://stackoverflow.com/questions/3857576/project-has-no-default-properties-file-edit-the-project-properties-to-set-one it allowing me to edited the automatically generated one. Compuser7 With respect to the comment quoted above R.java is indeed an automatically generated class that contains references to all the resources in the res folder that belong with your project...
Using client/server certificates for two way authentication SSL socket on Android http://stackoverflow.com/questions/4064810/using-client-server-certificates-for-two-way-authentication-ssl-socket-on-androi catch IOException ioe finally Update Making some good progress on this problem. Found out that JKS is indeed not supported neither is directly choosing the SunX509 type. I've updated my code above to reflect these changes. I'm still..
getViewTypeCount and getItemViewType methods of ArrayAdapter http://stackoverflow.com/questions/5300962/getviewtypecount-and-getitemviewtype-methods-of-arrayadapter behavior for all adapters public int getItemViewType int position return 0 public int getViewTypeCount return 1 This indeed provides you with the same view type for every row. Edit to outline the general flow You bind data to your AdapterView using..
Android: column '_id' does not exist problem http://stackoverflow.com/questions/5825020/android-column-id-does-not-exist-problem column '_id' does not exist When using a simpleCursorAdapter to retrieve from my database and the table does indeed have this _id column.Noticing this a common problem I have tried to work around it given some of the solutions online but..
Using Singleton design pattern for SQLiteDatabase http://stackoverflow.com/questions/6905524/using-singleton-design-pattern-for-sqlitedatabase but it would be too much for this besides that I'm not interested to share the data with other activities. I have indeed read this post and found it rather helpful. Thanks in advance. java android sqlite singleton android loadermanager share..
Slowing speed of Viewpager controller in android http://stackoverflow.com/questions/8155257/slowing-speed-of-viewpager-controller-in-android anything yet no exceptions occur android share improve this question I've started with HighFlyer's code which indeed changed the mScroller field which is a great start but didn't help extend the duration of the scroll since ViewPager explicitly..
Android SDK AsyncTask doInBackground not running (subclass) http://stackoverflow.com/questions/9119627/android-sdk-asynctask-doinbackground-not-running-subclass However I added this @Override protected void onPreExecute Log.v TAG onPreExecute super.onPreExecute And that line is indeed logged when executing the thread. So somehow onPreExecute is called but not doInBackground . I have another AsyncTask running..
How to tell if Proguard has done its job http://stackoverflow.com/questions/10190907/how-to-tell-if-proguard-has-done-its-job fully expecting eclipse to complain that it didn't know where my proguard installation was but there was no complaint. Indeed a new apk file appeared in my keystore and a set of files dump.txt etc appeared in my app's proguard subdirectory. The mapping.txt..
onClick on ViewPager not triggered http://stackoverflow.com/questions/10243690/onclick-on-viewpager-not-triggered @Override public void onClick View v never called android android viewpager share improve this question Indeed the viewpager is interfering. But you can override the methods of the viewpager to make it do what you want. You'll need..
Android AsyncTask for Long Running Operations http://stackoverflow.com/questions/12797550/android-asynctask-for-long-running-operations this question It is a very good question it takes time as an Android Programmer to fully understand the issue. Indeed AsyncTask have two main issues that are related they are poorly tied to the activity life cycle the create memory leaks.. It will go on living until it completes. And when it completes the AsyncTask won't update the UI of the new Activity. Indeed it updates the former instance of the activity that is not displayed anymore. This can lead to an Exception of the type..
What is the android UI thread stack size limit and how to overcome it? http://stackoverflow.com/questions/16843357/what-is-the-android-ui-thread-stack-size-limit-and-how-to-overcome-it ViewGroup.java 1373 ... Research points to my view hierarchy being too deep for Android to handle. Indeed using Hierarchy Viewer I can see that my longest nesting is 19 views My app looks somewhat like the Google Play store app..
AsyncTask's get() method: Is there any scenario where it is actually the best option? http://stackoverflow.com/questions/16912768/asynctasks-get-method-is-there-any-scenario-where-it-is-actually-the-best-op android android asynctask share improve this question AsyncTask isn't the only way of doing background operations. Indeed the documentation says that AsyncTask should only be used for operations take at most a few seconds. So if you've got tasks..
http://stackoverflow.com/questions/2563897/extending-adapterview However if you search the AdapterView source for where this method is used you'll see that it isn't called anywhere Indeed if you check the source of the Gallery for example you'll see that the performItemClick is called within the handling of..
http://stackoverflow.com/questions/2975469/speed-up-android-emulator up Android emulator I read on many other topics that the Android emulator starts really slow. Indeed it takes 15 mins to start. However on my machine is slow even after that. The 'phone' responds with a 3 4 seconds delay..
http://stackoverflow.com/questions/3130654/memory-leak-in-webview thing see the reply of Filipe Abrantes on http www.curious creature.org 2008 12 18 avoid memory leaks on android Indeed a very interesting post. Recently I had a very hard time troubleshooting a memory leak on my Android app. In the end it..
How to manage multiples activities under a single tab of TabActivity http://stackoverflow.com/questions/3204934/how-to-manage-multiples-activities-under-a-single-tab-of-tabactivity an item etc. So I knew that activities in tabs are not easy to manage but I really think that I needed this solution. Indeed each screen must contain a back button which will return to the previous screen with the previous state the same position..
http://stackoverflow.com/questions/4132699/timed-modeless-dialog .activity.dialog.PhotoDialog android label @string photo_dialog_title android theme @android style Theme.Dialog Edited Indeed Theme.Dialog blurs the underlying activity and makes it unaccessible. I had a similar requirement here I had to show upload..
Simple tween animation example http://stackoverflow.com/questions/4152254/simple-tween-animation-example this question To add a different answer you could also try the Universal Tween Engine to animate your android UIs. Indeed your animation which requires quite a few lines in its XML format would be described like this Timeline.createSequence First..
Getting Android owner's email address nicely http://stackoverflow.com/questions/6502017/getting-android-owners-email-address-nicely that doesn't require granting my app such a heavy duty permission android permissions share improve this question Indeed not only can't you do this without GET_ACCOUNTS the information you want only exists in the user's Google account data...
Android trying to use a recycled bitmap, not in my code http://stackoverflow.com/questions/6791742/android-trying-to-use-a-recycled-bitmap-not-in-my-code have any of my code. I don't even think my activity has even reached onCreate though it's hard to tell without a log. Indeed I never actually use a Bitmap anywhere in my code my only reference to the image is in my layout.xml. ImageView android..
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