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2014/10/16 ¤W¤È 08:13:17
android Programming Glossary: existenceDiff between getExternalFilesDir and getExternalStorageDirectory() http://stackoverflow.com/questions/10123812/diff-between-getexternalfilesdir-and-getexternalstoragedirectory how do I just check for a folder I will check for a files existence at another point but for now just want to see if the folders..
How to check a file's existence in phone directory with phonegap http://stackoverflow.com/questions/10294166/how-to-check-a-files-existence-in-phone-directory-with-phonegap to check a file's existence in phone directory with phonegap I'm writing an Android application..
Android project won't build when editing a resource file http://stackoverflow.com/questions/1674101/android-project-wont-build-when-editing-a-resource-file Then the project will fail to run at all because of the existence of the duplicate xml file. So make sure you don't have any duplicate..
Android static object lifecycle (Application act crazy) http://stackoverflow.com/questions/1944369/android-static-object-lifecycle-application-act-crazy Lifetime of a static variable A static variable comes into existence when a class is loaded by the JVM and dies when the class is..
Quitting an application - is that frowned upon? http://stackoverflow.com/questions/2033914/quitting-an-application-is-that-frowned-upon who came up with mental models that presumed the existence of development tools in the app itself therefore either had..
How to check visibility of software keyboard in Android? http://stackoverflow.com/questions/2150078/how-to-check-visibility-of-software-keyboard-in-android Since writing the below answer someone clued me in to the existence of ViewTreeObserver and friends APIs which have been lurking..
How to start activity from UncaughtExceptionHandler if this is main thread crashed? http://stackoverflow.com/questions/2222396/how-to-start-activity-from-uncaughtexceptionhandler-if-this-is-main-thread-crash Activity when the application is restarted based on the existence of the crash data file. Depending on what you want your Activity..
How do I pass data from a BroadcastReceiver through to an Activity being started? http://stackoverflow.com/questions/2616859/how-do-i-pass-data-from-a-broadcastreceiver-through-to-an-activity-being-started In the onResume method of my Activity I then look for the existence of this boolean variable protected void onResume super.onResume..
Creating a directory in /sdcard fails http://stackoverflow.com/questions/3853472/creating-a-directory-in-sdcard-fails then mkdir is going to return false. So check for the existence of the directory and then try creating it if it does not exist...
Google Streetview existence function - NOT Javascript http://stackoverflow.com/questions/4247044/google-streetview-existence-function-not-javascript Streetview existence function NOT Javascript Is there a way of ascertaining if a..
Android Get Application's 'Home' Data Directory http://stackoverflow.com/questions/4739374/android-get-applications-home-data-directory openFileInput openFileOutput . But if I need to check file existence for instance using the File class I need to specify the whole..
How to release application plugin using Android Market? http://stackoverflow.com/questions/4803342/how-to-release-application-plugin-using-android-market your main game activity starts it should check for the existence of plugins you can do it by calling PackageManager.queryIntentActivities..
Create a NinePatch/NinePatchDrawable in runtime http://stackoverflow.com/questions/5079868/create-a-ninepatch-ninepatchdrawable-in-runtime may or may not be treating the image stream correctly. The existence of Bitmap.getNinePatchChunk suggests that BitmapFactory might..
Copy the shared preferences XML file from /data on Samsung device failed http://stackoverflow.com/questions/5531289/copy-the-shared-preferences-xml-file-from-data-on-samsung-device-failed as the getFilesDir . I'd recommend testing for the existence of hardcode it except for package name dbdata databases package_name..
Why does AndroidTestCase.getContext().getApplicationContext() return null? http://stackoverflow.com/questions/6516441/why-does-androidtestcase-getcontext-getapplicationcontext-return-null call to getSharedPreferences to try to goose the app into existence . The chunk of LogCat messages above seemed most relevant but..
Java 7 language features with Android http://stackoverflow.com/questions/7153989/java-7-language-features-with-android is really missing though . We could confirm its existence via reflection. They are hidden simply because the Javadoc has..
How does exactly custom Shadow objects work in Robolectric? http://stackoverflow.com/questions/7250086/how-does-exactly-custom-shadow-objects-work-in-robolectric The whole reason for Robolectric's existence is that the classes provided in the Android SDK jar throw exceptions..
Download and Extract Zip File in Android http://stackoverflow.com/questions/9324103/download-and-extract-zip-file-in-android File innerFile new File innerFileName Checking for pre existence of the file and taking necessary actions if innerFile.exists..
Diff between getExternalFilesDir and getExternalStorageDirectory() http://stackoverflow.com/questions/10123812/diff-between-getexternalfilesdir-and-getexternalstoragedirectory Since I am above API 8 I want to use this method but how do I just check for a folder I will check for a files existence at another point but for now just want to see if the folders exist TIA JB android share improve this question getExternalFilesDir..
How to check a file's existence in phone directory with phonegap http://stackoverflow.com/questions/10294166/how-to-check-a-files-existence-in-phone-directory-with-phonegap to check a file's existence in phone directory with phonegap I'm writing an Android application with Phonegap 1.4.1 and Sencha that downloads and reads..
Android project won't build when editing a resource file http://stackoverflow.com/questions/1674101/android-project-wont-build-when-editing-a-resource-file with the output of the transform and adds it to your project. Then the project will fail to run at all because of the existence of the duplicate xml file. So make sure you don't have any duplicate xml files in your project look at the manifest file..
Android static object lifecycle (Application act crazy) http://stackoverflow.com/questions/1944369/android-static-object-lifecycle-application-act-crazy manages class loading unloading instance lifecycle GC etc. Lifetime of a static variable A static variable comes into existence when a class is loaded by the JVM and dies when the class is unloaded. So if you create an android application and initialize..
Quitting an application - is that frowned upon? http://stackoverflow.com/questions/2033914/quitting-an-application-is-that-frowned-upon extensions to apps e.g. VBA in Excel LISP in AutoCAD . Developers who came up with mental models that presumed the existence of development tools in the app itself therefore either had to change their model or limit themselves to environments where..
How to check visibility of software keyboard in Android? http://stackoverflow.com/questions/2150078/how-to-check-visibility-of-software-keyboard-in-android share improve this question NEW ANSWER added Jan 25th 2012 Since writing the below answer someone clued me in to the existence of ViewTreeObserver and friends APIs which have been lurking in the SDK since version 1. Rather than requiring a custom..
How to start activity from UncaughtExceptionHandler if this is main thread crashed? http://stackoverflow.com/questions/2222396/how-to-start-activity-from-uncaughtexceptionhandler-if-this-is-main-thread-crash the crash data out to file and then start the error handling Activity when the application is restarted based on the existence of the crash data file. Depending on what you want your Activity to do this might work for you. share improve this answer..
How do I pass data from a BroadcastReceiver through to an Activity being started? http://stackoverflow.com/questions/2616859/how-do-i-pass-data-from-a-broadcastreceiver-through-to-an-activity-being-started Intent.FLAG_ACTIVITY_NEW_TASK context.startActivity i In the onResume method of my Activity I then look for the existence of this boolean variable protected void onResume super.onResume String wakeupKey blah if getIntent null getIntent .getExtras..
Creating a directory in /sdcard fails http://stackoverflow.com/questions/3853472/creating-a-directory-in-sdcard-fails If this directory already exists then mkdir is going to return false. So check for the existence of the directory and then try creating it if it does not exist. In your component use something like File folder new File..
Google Streetview existence function - NOT Javascript http://stackoverflow.com/questions/4247044/google-streetview-existence-function-not-javascript Streetview existence function NOT Javascript Is there a way of ascertaining if a Google Streetview panorama is available from an Android application..
Android Get Application's 'Home' Data Directory http://stackoverflow.com/questions/4739374/android-get-applications-home-data-directory the same default is used when keeping in proper context via openFileInput openFileOutput . But if I need to check file existence for instance using the File class I need to specify the whole path in the constructor. I see there are Environment.getDataDirectory..
How to release application plugin using Android Market? http://stackoverflow.com/questions/4803342/how-to-release-application-plugin-using-android-market it will not be directly accessible to the user. When your main game activity starts it should check for the existence of plugins you can do it by calling PackageManager.queryIntentActivities . And querying for a specific intent you declared..
Create a NinePatch/NinePatchDrawable in runtime http://stackoverflow.com/questions/5079868/create-a-ninepatch-ninepatchdrawable-in-runtime knows about the npTc chunk in these png files so it may or may not be treating the image stream correctly. The existence of Bitmap.getNinePatchChunk suggests that BitmapFactory might you could go look it up in the upstream codebase. In the event..
Copy the shared preferences XML file from /data on Samsung device failed http://stackoverflow.com/questions/5531289/copy-the-shared-preferences-xml-file-from-data-on-samsung-device-failed always put the shared_prefs directory in the same parent directory as the getFilesDir . I'd recommend testing for the existence of hardcode it except for package name dbdata databases package_name shared_prefs package.name_preferences.xml and if it..
Why does AndroidTestCase.getContext().getApplicationContext() return null? http://stackoverflow.com/questions/6516441/why-does-androidtestcase-getcontext-getapplicationcontext-return-null test that's how I ended up at 4 iterations sleeps and that call to getSharedPreferences to try to goose the app into existence . The chunk of LogCat messages above seemed most relevant but the entire LogCat for that single run of that single test..
Java 7 language features with Android http://stackoverflow.com/questions/7153989/java-7-language-features-with-android interfaces like Closeable does inherit from AutoCloseable SafeVarargs is really missing though . We could confirm its existence via reflection. They are hidden simply because the Javadoc has the @hide tag which caused the android.jar not to include..
How does exactly custom Shadow objects work in Robolectric? http://stackoverflow.com/questions/7250086/how-does-exactly-custom-shadow-objects-work-in-robolectric com.google.android.maps. org.apache.http.impl.client.DefaultRequestDirector The whole reason for Robolectric's existence is that the classes provided in the Android SDK jar throw exceptions when invoked in a JVM i.e. not on an emulator or device..
Download and Extract Zip File in Android http://stackoverflow.com/questions/9324103/download-and-extract-zip-file-in-android innerFileName BASE_FOLDER File.separator zipEntry.getName File innerFile new File innerFileName Checking for pre existence of the file and taking necessary actions if innerFile.exists Log.d DEBUG The Entry already exits so deleting.. innerFile.delete..
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