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2014/10/16 ¤W¤È 08:27:07
android Programming Glossary: uselessAndroid ViewPager - can't update dynamically http://stackoverflow.com/questions/10849552/android-viewpager-cant-update-dynamically a fragment doesn't mean that getItemPosition is completely useless in a FragmentPagerAdapter. You can still use this callback to..
Unexpected value from nativeGetEnabledTags: 0 http://stackoverflow.com/questions/13416142/unexpected-value-from-nativegetenabledtags-0 . Otherwise it is so spammed it's almost useless. Following Laksh suggestion if you want to filter this always..
onKeyListener not working with soft keyboard (Android) http://stackoverflow.com/questions/1967740/onkeylistener-not-working-with-soft-keyboard-android than keyboards. It seems to make onKeyListener pretty much useless though since it only works on phones with hardware keyboards...
How can I check the current status of the GPS receiver? http://stackoverflow.com/questions/2021176/how-can-i-check-the-current-status-of-the-gps-receiver Simply counting all available satellites is of course useless. Checking if any of the satellites returns true for usedInFix..
Quitting an application - is that frowned upon? http://stackoverflow.com/questions/2033914/quitting-an-application-is-that-frowned-upon you do do not put a quit or exit application button. It is useless with Android's application model. This is also contrary to how..
how to connect android emulator to the internet http://stackoverflow.com/questions/2039964/how-to-connect-android-emulator-to-the-internet a problem when you're connected via that LAN but utterly useless if you're on a wireless connection. I noticed this when I was..
What's wrong with debugging in Eclipse on Android? [duplicate] http://stackoverflow.com/questions/2552568/whats-wrong-with-debugging-in-eclipse-on-android Eclipse on Android duplicate Possible Duplicate Seemingly useless debugging environment for Android I've obviously been spoiled.. executes it under the debugger I will get a full screen of useless debug info non of which actually points me to the specific line..
Android: How to kill an application with all its activities? [duplicate] http://stackoverflow.com/questions/3105673/android-how-to-kill-an-application-with-all-its-activities System.exit 0 and finish only exit the current activity useless. I know there is a taskmanager app. How is that one doing it..
Blur or dim background when Android PopupWindow active http://stackoverflow.com/questions/3221488/blur-or-dim-background-when-android-popupwindow-active given answers that use the Dialog class. Thats pretty much useless if you need to use the Popupwindow class because Popupwindow..
Is AsyncTask really conceptually flawed or am I just missing something? http://stackoverflow.com/questions/3357477/is-asynctask-really-conceptually-flawed-or-am-i-just-missing-something context that created it you're not only holding on to a useless context object the window will have been destroyed and any UI.. flawed here this translates to onPostExecute is entirely useless because what good is it for this method to run on the UI thread..
Upgraded to SDK 2.3 - now no emulators have connectivity http://stackoverflow.com/questions/4376553/upgraded-to-sdk-2-3-now-no-emulators-have-connectivity your earlier SDK and plugin else you might end up with a useless development environment. A brand newly created AVD in 2.3 gives..
how to calculate phone's movement in the vertical direction from rest? http://stackoverflow.com/questions/6291110/how-to-calculate-phones-movement-in-the-vertical-direction-from-rest twice you get position but the error is horrible. It is useless in practice. Here is an explanation why Google Tech Talk at..
How to use Accelerometer to measure distance for Android Application Development http://stackoverflow.com/questions/6352681/how-to-use-accelerometer-to-measure-distance-for-android-application-development linear acceleration twice but the error is horrible. It is useless in practice. Here is an explanation why Google Tech Talk at..
When to call activity context OR application context? http://stackoverflow.com/questions/7298731/when-to-call-activity-context-or-application-context Activity instance and the application context will be useless wrong android context share improve this question getApplicationContext..
Indoor Positioning System based on Gyroscope and Accelerometer http://stackoverflow.com/questions/7499959/indoor-positioning-system-based-on-gyroscope-and-accelerometer linear acceleration twice but the error is horrible. It is useless in practice. Here is an explanation why Google Tech Talk at..
Android accelerometer accuracy (Inertial navigation) http://stackoverflow.com/questions/7829097/android-accelerometer-accuracy-inertial-navigation linear acceleration twice but the error is horrible. It is useless in practice. Here is an explanation why Google Tech Talk at..
Determine if the device is a smartphone or tablet? http://stackoverflow.com/questions/9279111/determine-if-the-device-is-a-smartphone-or-tablet android.os.Build.MODEL android.os.Build.PRODUCT seems useless for my case this solution work for me now DisplayMetrics metrics..
Android ViewPager - can't update dynamically http://stackoverflow.com/questions/10849552/android-viewpager-cant-update-dynamically thing just because FragmentPagerAdapter doesn't destroy a fragment doesn't mean that getItemPosition is completely useless in a FragmentPagerAdapter. You can still use this callback to reorder your fragments in the ViewPager. It will never remove..
Unexpected value from nativeGetEnabledTags: 0 http://stackoverflow.com/questions/13416142/unexpected-value-from-nativegetenabledtags-0 expression on the by Log Message field of the filter ^ . nativeGetEnabledTags . Otherwise it is so spammed it's almost useless. Following Laksh suggestion if you want to filter this always without having to always write it on the Search for messages..
onKeyListener not working with soft keyboard (Android) http://stackoverflow.com/questions/1967740/onkeylistener-not-working-with-soft-keyboard-android an IME device and IME devices possibly being things other than keyboards. It seems to make onKeyListener pretty much useless though since it only works on phones with hardware keyboards. I worked around this issue recently by using TextWatcher on..
How can I check the current status of the GPS receiver? http://stackoverflow.com/questions/2021176/how-can-i-check-the-current-status-of-the-gps-receiver called on Eclair and Froyo. It does get called on 1.6 though. Simply counting all available satellites is of course useless. Checking if any of the satellites returns true for usedInFix isn't very helpful also. The system apparently loses the fix..
Quitting an application - is that frowned upon? http://stackoverflow.com/questions/2033914/quitting-an-application-is-that-frowned-upon 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 to how core applications work. Hehe for every step I take in the..
how to connect android emulator to the internet http://stackoverflow.com/questions/2039964/how-to-connect-android-emulator-to-the-internet tries to obtain its DNS settings from that LAN card. Not a problem when you're connected via that LAN but utterly useless if you're on a wireless connection. I noticed this when I was on my laptop. So how to fix Simple Disable your LAN card...
What's wrong with debugging in Eclipse on Android? [duplicate] http://stackoverflow.com/questions/2552568/whats-wrong-with-debugging-in-eclipse-on-android wrong with debugging in Eclipse on Android duplicate Possible Duplicate Seemingly useless debugging environment for Android I've obviously been spoiled by Visual Studio because although I'm just learning Android.. Hello Android setContentView tv And then when it executes it under the debugger I will get a full screen of useless debug info non of which actually points me to the specific line containing the error. The stackTrace is null within the..
Android: How to kill an application with all its activities? [duplicate] http://stackoverflow.com/questions/3105673/android-how-to-kill-an-application-with-all-its-activities the known password they would crash . How can I do that System.exit 0 and finish only exit the current activity useless. I know there is a taskmanager app. How is that one doing it It's able to kill the whole application... android kill ..
Blur or dim background when Android PopupWindow active http://stackoverflow.com/questions/3221488/blur-or-dim-background-when-android-popupwindow-active question was about the Popupwindow class yet everybody has given answers that use the Dialog class. Thats pretty much useless if you need to use the Popupwindow class because Popupwindow doesn't have a getWindow method. I've found a solution that..
Is AsyncTask really conceptually flawed or am I just missing something? http://stackoverflow.com/questions/3357477/is-asynctask-really-conceptually-flawed-or-am-i-just-missing-something flipped the screen. If the task would hold a reference to the context that created it you're not only holding on to a useless context object the window will have been destroyed and any UI interaction will fail with an exception you even risk creating.. you even risk creating a memory leak. Unless my logic is flawed here this translates to onPostExecute is entirely useless because what good is it for this method to run on the UI thread if you don't have access to any context You can't do anything..
Upgraded to SDK 2.3 - now no emulators have connectivity http://stackoverflow.com/questions/4376553/upgraded-to-sdk-2-3-now-no-emulators-have-connectivity you are thinking of investigating this problem please backup your earlier SDK and plugin else you might end up with a useless development environment. A brand newly created AVD in 2.3 gives 12 09 13 09 08.823 ERROR ActivityThread 213 Failed to find..
how to calculate phone's movement in the vertical direction from rest? http://stackoverflow.com/questions/6291110/how-to-calculate-phones-movement-in-the-vertical-direction-from-rest improve this question If you integrate the acceleration twice you get position but the error is horrible. It is useless in practice. Here is an explanation why Google Tech Talk at 23 20. I highly recommend this video. Now you do not need anything..
How to use Accelerometer to measure distance for Android Application Development http://stackoverflow.com/questions/6352681/how-to-use-accelerometer-to-measure-distance-for-android-application-development improve this question You get position by integrating the linear acceleration twice but the error is horrible. It is useless in practice. Here is an explanation why Google Tech Talk at 23 20. I highly recommend this video. Similar questions track..
When to call activity context OR application context? http://stackoverflow.com/questions/7298731/when-to-call-activity-context-or-application-context the right thing to use this getting the context of the current Activity instance and the application context will be useless wrong android context share improve this question getApplicationContext is almost always wrong. Ms. Hackborn among others..
Indoor Positioning System based on Gyroscope and Accelerometer http://stackoverflow.com/questions/7499959/indoor-positioning-system-based-on-gyroscope-and-accelerometer are not enough. You get position by integrating the linear acceleration twice but the error is horrible. It is useless in practice. Here is an explanation why Google Tech Talk at 23 20. I highly recommend this video. As for indoor positioning..
Android accelerometer accuracy (Inertial navigation) http://stackoverflow.com/questions/7829097/android-accelerometer-accuracy-inertial-navigation improve this question You get position by integrating the linear acceleration twice but the error is horrible. It is useless in practice. Here is an explanation why Google Tech Talk at 23 20 . I highly recommend this video. It is not the accelerometer..
Determine if the device is a smartphone or tablet? http://stackoverflow.com/questions/9279111/determine-if-the-device-is-a-smartphone-or-tablet s n Device android.os.Build.DEVICE s n Model and Product android.os.Build.MODEL android.os.Build.PRODUCT seems useless for my case this solution work for me now DisplayMetrics metrics new DisplayMetrics getWindowManager .getDefaultDisplay..
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