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2014/10/16 ¤W¤È 08:18:43
android Programming Glossary: matterUnderstanding Fragment's setRetainInstance(boolean) http://stackoverflow.com/questions/11182180/understanding-fragments-setretaininstanceboolean and the FragmentManager manages the backstack. That is no matter if you choose to retain your Fragment s or not the Activity..
Android emulator doesn't take keyboard input - SDK tools rev 20 http://stackoverflow.com/questions/11235370/android-emulator-doesnt-take-keyboard-input-sdk-tools-rev-20 reinstalling the SDK tools and the whole SDK for that matter uninstalled and reinstalled Eclipse Android plugins re created..
Jelly Bean DatePickerDialog — is there a way to cancel? http://stackoverflow.com/questions/11444238/jelly-bean-datepickerdialog-is-there-a-way-to-cancel which SDK you build against. The device OS version is what matters. Problem #1 inconsistency by default DatePickerDialog was changed.. comments Wrapping it around a DatePickerFragment doesn't matter. I simplified the problem for you but I've tested it. android..
Saving Activity state in Android http://stackoverflow.com/questions/151777/saving-activity-state-in-android simplest case but it always gives me the first message no matter how I navigate away from the app. I'm sure it's probably something..
Dialogs / AlertDialogs: How to “block execution” while dialog is up (.NET-style) http://stackoverflow.com/questions/2028697/dialogs-alertdialogs-how-to-block-execution-while-dialog-is-up-net-style you need. I know it's not what you want but that doesn't matter. We've designed Android to prevent developers from writing synchronous..
Quitting an application - is that frowned upon? http://stackoverflow.com/questions/2033914/quitting-an-application-is-that-frowned-upon lifecycle especially onPause onStop onDestroy is for. No matter what you do do not put a quit or exit application button. It..
How to send an object from one Android Activity to another using Intents? http://stackoverflow.com/questions/2139134/how-to-send-an-object-from-one-android-activity-to-another-using-intents you have your objects implement Parcelable it's just a matter of putting them into your Intents with putExtra Intent i new..
How to create a closed (circular) ListView? http://stackoverflow.com/questions/2332847/how-to-create-a-closed-circular-listview constant called middle. This is the middle of the list. No matter what the length of the array MIDDLE can be used to center the..
How to prevent a dialog from closing when a button is clicked http://stackoverflow.com/questions/2620444/how-to-prevent-a-dialog-from-closing-when-a-button-is-clicked wrong i want to remain in the same dialog. every time no matter what input it is the dialog always automatically close when..
How to Read MMS Data in Android? http://stackoverflow.com/questions/3012287/how-to-read-mms-data-in-android
Android: Is application running in background? http://stackoverflow.com/questions/3667022/android-is-application-running-in-background return importance IMPORTANCE_FOREGROUND for your task no matter whether it is actually in the foreground or not. Call it in..
Android: How to rotate a bitmap on a center point http://stackoverflow.com/questions/4166917/android-how-to-rotate-a-bitmap-on-a-center-point true this.bitmap rotatedBMP The weird part is it doesn't matter how I change the values within pre postTranslate and the float..
Conversion to Dalvik format failed: Unable to execute dex: Java heap space http://stackoverflow.com/questions/5943712/conversion-to-dalvik-format-failed-unable-to-execute-dex-java-heap-space format failed Unable to execute dex Java heap space no matter what I do. I have researched online and was informed to update..
Store orientation to an array - and compare http://stackoverflow.com/questions/6368618/store-orientation-to-an-array-and-compare for tc's question does the orientation relative to North matter I guess not. It is far easier to compare the acceleration vectors..
Android: simple export and import of sqlite database http://stackoverflow.com/questions/6540906/android-simple-export-and-import-of-sqlite-database SQLite export import for backup purposes. Export is just a matter of storing a copy of the raw current.db file. What I want to..
Where to stop/destroy threads in Android Service class? http://stackoverflow.com/questions/680180/where-to-stop-destroy-threads-in-android-service-class sure a thread exits with the rest of your application no matter what a good technique is to call Thread.setDaemon true after..
Getting an issue while checking the dynamically generated checkbox through list view http://stackoverflow.com/questions/7738527/getting-an-issue-while-checking-the-dynamically-generated-checkbox-through-list probably 10 which could be reused easily . That shouldn't matter that much if you have only 20 items or so but if you use that..
How can I assign an ID to a view programmatically? http://stackoverflow.com/questions/8460680/how-can-i-assign-an-id-to-a-view-programmatically with XML assigned id s. These conflicting id s won't matter if queried correctly keep reading . When and why conflicting.. keep reading . When and why conflicting id s don't matter findViewById int will iterate recursively through the view hierarchy..
http://stackoverflow.com/questions/995514/https-connection-android know of your certificate. If you want to just accept no matter what then use this pseudo code to get what you need with the..
Understanding Fragment's setRetainInstance(boolean) http://stackoverflow.com/questions/11182180/understanding-fragments-setretaininstanceboolean that the Activity holds a reference to the FragmentManager and the FragmentManager manages the backstack. That is no matter if you choose to retain your Fragment s or not the Activity and thus the FragmentManager 's backstack will be destroyed..
Android emulator doesn't take keyboard input - SDK tools rev 20 http://stackoverflow.com/questions/11235370/android-emulator-doesnt-take-keyboard-input-sdk-tools-rev-20 that appears when an input field is focused . I've tried reinstalling the SDK tools and the whole SDK for that matter uninstalled and reinstalled Eclipse Android plugins re created emulator devices. But none of that seem to help and its driving..
Jelly Bean DatePickerDialog — is there a way to cancel? http://stackoverflow.com/questions/11444238/jelly-bean-datepickerdialog-is-there-a-way-to-cancel something weird here. I don't think the problem depends on which SDK you build against. The device OS version is what matters. Problem #1 inconsistency by default DatePickerDialog was changed in Jelly Bean and now only provides a Done button. Previous.. Set 07 15 12 00 33.719 D Picker 21000 Set Other notes and comments Wrapping it around a DatePickerFragment doesn't matter. I simplified the problem for you but I've tested it. android datepicker inconsistency android datepicker android 4.2 ..
Saving Activity state in Android http://stackoverflow.com/questions/151777/saving-activity-state-in-android null I thought that might be all one needed to do for the simplest case but it always gives me the first message no matter how I navigate away from the app. I'm sure it's probably something simple like overriding onPause or something like that..
Dialogs / AlertDialogs: How to “block execution” while dialog is up (.NET-style) http://stackoverflow.com/questions/2028697/dialogs-alertdialogs-how-to-block-execution-while-dialog-is-up-net-style seconds to click the dialog. Erich's answer is exactly what you need. I know it's not what you want but that doesn't matter. We've designed Android to prevent developers from writing synchronous dialogs so you don't really have much of a choice...
Quitting an application - is that frowned upon? http://stackoverflow.com/questions/2033914/quitting-an-application-is-that-frowned-upon system handles this automatically. That's what the activity lifecycle especially onPause onStop onDestroy is for. No matter what you do do not put a quit or exit application button. It is useless with Android's application model. This is also contrary..
How to send an object from one Android Activity to another using Intents? http://stackoverflow.com/questions/2139134/how-to-send-an-object-from-one-android-activity-to-another-using-intents same order you put them in that is in a FIFO approach . Once you have your objects implement Parcelable it's just a matter of putting them into your Intents with putExtra Intent i new Intent i.putExtra name_of_extra myParcelableObject Then you..
How to create a closed (circular) ListView? http://stackoverflow.com/questions/2332847/how-to-create-a-closed-circular-listview is the same as is for ArrayAdapter though initializes a constant called middle. This is the middle of the list. No matter what the length of the array MIDDLE can be used to center the ListView in the mid of the list. getCount is overrided to..
How to prevent a dialog from closing when a button is clicked http://stackoverflow.com/questions/2620444/how-to-prevent-a-dialog-from-closing-when-a-button-is-clicked the input and then close dialog. However if the input is wrong i want to remain in the same dialog. every time no matter what input it is the dialog always automatically close when i click button. How can i disable this. By the way i use PositiveButton..
How to Read MMS Data in Android? http://stackoverflow.com/questions/3012287/how-to-read-mms-data-in-android
Android: Is application running in background? http://stackoverflow.com/questions/3667022/android-is-application-running-in-background from your application UI thread it will return importance IMPORTANCE_FOREGROUND for your task no matter whether it is actually in the foreground or not. Call it in the background thread for example via AsyncTask and it will..
Android: How to rotate a bitmap on a center point http://stackoverflow.com/questions/4166917/android-how-to-rotate-a-bitmap-on-a-center-point Bitmap.createBitmap bitmap 0 0 spriteWidth spriteHeight mtx true this.bitmap rotatedBMP The weird part is it doesn't matter how I change the values within pre postTranslate and the float arguments in setRotation . Can someone please help and push..
Conversion to Dalvik format failed: Unable to execute dex: Java heap space http://stackoverflow.com/questions/5943712/conversion-to-dalvik-format-failed-unable-to-execute-dex-java-heap-space eclipse project and now I continue to get Conversion to Dalvik format failed Unable to execute dex Java heap space no matter what I do. I have researched online and was informed to update my eclipse.ini to increase my Java VM heapsizes. I have done..
Store orientation to an array - and compare http://stackoverflow.com/questions/6368618/store-orientation-to-an-array-and-compare from the DCM manuscript and that is what you need. And as for tc's question does the orientation relative to North matter I guess not. It is far easier to compare the acceleration vectors than orientations Euler angles rotation matrices quaternions..
Android: simple export and import of sqlite database http://stackoverflow.com/questions/6540906/android-simple-export-and-import-of-sqlite-database of sqlite database I am trying to implement a simple SQLite export import for backup purposes. Export is just a matter of storing a copy of the raw current.db file. What I want to do for import is to just delete the old current.db file and..
Where to stop/destroy threads in Android Service class? http://stackoverflow.com/questions/680180/where-to-stop-destroy-threads-in-android-service-class since the loop will exit anyways Finally if you want to be sure a thread exits with the rest of your application no matter what a good technique is to call Thread.setDaemon true after creation and before you start the thread. This flags the thread..
Getting an issue while checking the dynamically generated checkbox through list view http://stackoverflow.com/questions/7738527/getting-an-issue-while-checking-the-dynamically-generated-checkbox-through-list hack then you're creating 1000 views hierarchies instead probably 10 which could be reused easily . That shouldn't matter that much if you have only 20 items or so but if you use that technique for big lists you're just wasting precious memory..
How can I assign an ID to a view programmatically? http://stackoverflow.com/questions/8460680/how-can-i-assign-an-id-to-a-view-programmatically have to be unique Code assigned id s can theoretically conflict with XML assigned id s. These conflicting id s won't matter if queried correctly keep reading . When and why conflicting id s don't matter findViewById int will iterate recursively.. id s. These conflicting id s won't matter if queried correctly keep reading . When and why conflicting id s don't matter findViewById int will iterate recursively through the view hierarchy from the View you specify and return the first View..
http://stackoverflow.com/questions/995514/https-connection-android you want an actual handshake to occur you have to let android know of your certificate. If you want to just accept no matter what then use this pseudo code to get what you need with the Apache HTTP Client SchemeRegistry schemeRegistry new SchemeRegistry..
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