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2014/10/16 ¤W¤È 08:22:43
android Programming Glossary: restoredSave Bundle to SharedPreferences http://stackoverflow.com/questions/13660889/save-bundle-to-sharedpreferences a long term solution so that the game state can always be restored. I have heard of 2 solutions so far 1 Use the savedInstanceState..
Android FragmentTabHost - Not fully baked yet? http://stackoverflow.com/questions/13686282/android-fragmenttabhost-not-fully-baked-yet tab. Nothing to do. mLastTab tab else This fragment was restored in the active state but is not the current tab. Deactivate..
Up navigation broken on JellyBean? http://stackoverflow.com/questions/14602283/up-navigation-broken-on-jellybean appear back click moves us to Main Activity with state restored And this is flow that is would be expecting and it's working.. I click up button it goes back to Main Activity with state restored correctly. I looked into source code of support library and..
How to cache bitmaps into native memory http://stackoverflow.com/questions/17900732/how-to-cache-bitmaps-into-native-memory scratch and puts the data inside. Bitmaps being used and restored are in ARGB_8888 format. of course you can change it to whatever..
OAuth instance state in Android http://stackoverflow.com/questions/1965568/oauth-instance-state-in-android and token_secret the isOauth10a state is important to be restored in the provider. There could be more state information in the..
Prevent onPause from trashing OpenGL Context http://stackoverflow.com/questions/2112768/prevent-onpause-from-trashing-opengl-context doing so will cause the GL context to be release and not restored when the activity is loaded back into memory. Remember that.. the GL environment will still need to be preserved and restored manually however bitmaps game state etc for these you'll need..
How can you display upside down text with a textview in Android? http://stackoverflow.com/questions/2558257/how-can-you-display-upside-down-text-with-a-textview-in-android the matrix that the canvas applies to draws so it can be restored later. canvas.save now we change the matrix We need to rotate..
Disable home button in android toddler app? http://stackoverflow.com/questions/4278535/disable-home-button-in-android-toddler-app you unlock the phone. your normal home screen app default restored. You don't even have to make the toddler app the default the..
Detect 3G or Wifi Network restoration http://stackoverflow.com/questions/4503561/detect-3g-or-wifi-network-restoration to detect when either the 3G or Wifi network connection is restored I see both LISTEN_DATA_CONNECTION_STATE and LISTEN_DATA_ACTIVITY..
Fragment without a view crashes on configuration change http://stackoverflow.com/questions/4937075/fragment-without-a-view-crashes-on-configuration-change the tag except in the case where an old fragment is restored from a previous state and it does not appear in the layout of..
Resume application and stack from notification http://stackoverflow.com/questions/5502427/resume-application-and-stack-from-notification when the user taps the notification and the stack to be restored so that A gets resumed when the user taps the back button in..
Don't reload application when orientation changes http://stackoverflow.com/questions/5913130/dont-reload-application-when-orientation-changes your activity being created for the first time and being restored from savedInstanceState . This is done by overriding onSaveInstanceState..
Save/Create MMS in inbox Android http://stackoverflow.com/questions/6097319/save-create-mms-in-inbox-android the same problem. However I successfully created and restored an MMS. It's basically reverse manipulation of database. I hope..
“Conversion to Dalvik format failed with error 1” — on export only http://stackoverflow.com/questions/8161852/conversion-to-dalvik-format-failed-with-error-1-on-export-only build and run the unsigned apk. I have Deleted and later restored all libraries from the build path Cleaned and rebuilt all my..
support FragmentPagerAdapter holds reference to old fragments http://stackoverflow.com/questions/9727173/support-fragmentpageradapter-holds-reference-to-old-fragments Even if your app is killed this information is restored when you relaunch your app. Now consider that you have viewed..
android in-app billing - restoreTransactionInformation http://stackoverflow.com/questions/9763761/android-in-app-billing-restoretransactioninformation if isRestoreTransaction Add some logic to retrieve the restored purchase product ID's from the 'purchases' array Set the boolean.. a message to the handler informing it that purchases were restored if mCompletedHandler null mCompletedHandler.sendEmptyMessage..
Save Bundle to SharedPreferences http://stackoverflow.com/questions/13660889/save-bundle-to-sharedpreferences a way that I can adapt my existing save method to work as a long term solution so that the game state can always be restored. I have heard of 2 solutions so far 1 Use the savedInstanceState bundle for orientation changes but also incorporate SharedPrefs..
Android FragmentTabHost - Not fully baked yet? http://stackoverflow.com/questions/13686282/android-fragmenttabhost-not-fully-baked-yet and it is what we really want to have as the current tab. Nothing to do. mLastTab tab else This fragment was restored in the active state but is not the current tab. Deactivate it. if ft null ft mFragmentManager.beginTransaction ft.detach..
Up navigation broken on JellyBean? http://stackoverflow.com/questions/14602283/up-navigation-broken-on-jellybean open Detail Activity click up button Category Activty should appear back click moves us to Main Activity with state restored And this is flow that is would be expecting and it's working just fine on every Android before Jelly Bean tested on Galaxy.. like in sample that I pointed at beginning. On JB when I click up button it goes back to Main Activity with state restored correctly. I looked into source code of support library and I saw that NavUtils.navigateUpTo method calls native JB code..
How to cache bitmaps into native memory http://stackoverflow.com/questions/17900732/how-to-cache-bitmaps-into-native-memory objects and in order to restore it creates the bitmap from scratch and puts the data inside. Bitmaps being used and restored are in ARGB_8888 format. of course you can change it to whatever you wish just don't forget to change the code... Large..
OAuth instance state in Android http://stackoverflow.com/questions/1965568/oauth-instance-state-in-android Complete Save restore solution Apart from the request_token and token_secret the isOauth10a state is important to be restored in the provider. There could be more state information in the future. Hence I like the persist and load solution the best...
Prevent onPause from trashing OpenGL Context http://stackoverflow.com/questions/2112768/prevent-onpause-from-trashing-opengl-context is paused resumed including screen orientation changes . Not doing so will cause the GL context to be release and not restored when the activity is loaded back into memory. Remember that we are dealing with very limited resources particularly on low.. onResume myGlSurfaceView.onResume Anything you hold outside the GL environment will still need to be preserved and restored manually however bitmaps game state etc for these you'll need to use static fields or a mechanism like SharedPreferences...
How can you display upside down text with a textview in Android? http://stackoverflow.com/questions/2558257/how-can-you-display-upside-down-text-with-a-textview-in-android @Override public void onDraw Canvas canvas This saves off the matrix that the canvas applies to draws so it can be restored later. canvas.save now we change the matrix We need to rotate around the center of our text Otherwise it rotates around..
Disable home button in android toddler app? http://stackoverflow.com/questions/4278535/disable-home-button-in-android-toddler-app or touching the four corners of the screen etc. when you unlock the phone. your normal home screen app default restored. You don't even have to make the toddler app the default the next time you enable the childproof mode . I have read that..
Detect 3G or Wifi Network restoration http://stackoverflow.com/questions/4503561/detect-3g-or-wifi-network-restoration to implement a PhoneStateListener or any other mechanism to detect when either the 3G or Wifi network connection is restored I see both LISTEN_DATA_CONNECTION_STATE and LISTEN_DATA_ACTIVITY say cellular in the API's summary. Does it mean 3G only..
Fragment without a view crashes on configuration change http://stackoverflow.com/questions/4937075/fragment-without-a-view-crashes-on-configuration-change tag. This will always be true when fragments are created through the tag except in the case where an old fragment is restored from a previous state and it does not appear in the layout of the current state. So the question is how to do this correctly..
Resume application and stack from notification http://stackoverflow.com/questions/5502427/resume-application-and-stack-from-notification activity B from activity A then I want B to be displayed when the user taps the notification and the stack to be restored so that A gets resumed when the user taps the back button in B. There are couple of other questions of questions with similar..
Don't reload application when orientation changes http://stackoverflow.com/questions/5913130/dont-reload-application-when-orientation-changes of the answers suggested you could distinguish the cases of your activity being created for the first time and being restored from savedInstanceState . This is done by overriding onSaveInstanceState and checking the parameter of onCreate . You could..
Save/Create MMS in inbox Android http://stackoverflow.com/questions/6097319/save-create-mms-in-inbox-android android mms share improve this question I was having the same problem. However I successfully created and restored an MMS. It's basically reverse manipulation of database. I hope you can get an MMS from the database right You just need..
“Conversion to Dalvik format failed with error 1” — on export only http://stackoverflow.com/questions/8161852/conversion-to-dalvik-format-failed-with-error-1-on-export-only it ONLY when I export my signed apk from Eclipse. I'm able to build and run the unsigned apk. I have Deleted and later restored all libraries from the build path Cleaned and rebuilt all my projects Restarted Eclipse with clean option Re create the..
support FragmentPagerAdapter holds reference to old fragments http://stackoverflow.com/questions/9727173/support-fragmentpageradapter-holds-reference-to-old-fragments that have been added to the fragment manager are saved automatically. Even if your app is killed this information is restored when you relaunch your app. Now consider that you have viewed a few pages Fragments A B and C. You know that these have..
android in-app billing - restoreTransactionInformation http://stackoverflow.com/questions/9763761/android-in-app-billing-restoretransactioninformation BillingSecurity.verifyPurchase signedData signature if isRestoreTransaction Add some logic to retrieve the restored purchase product ID's from the 'purchases' array Set the boolean to false isRestoreTranscation false Send a message to.. Set the boolean to false isRestoreTranscation false Send a message to the handler informing it that purchases were restored if mCompletedHandler null mCompletedHandler.sendEmptyMessage 0 else Log.e TAG verifyPurchase error. Handler not instantiated...
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