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2014/10/16 ¤W¤È 08:14:18
android Programming Glossary: globalAndroid - what's the difference between the various methods to get a Context? http://stackoverflow.com/questions/1026973/android-whats-the-difference-between-the-various-methods-to-get-a-context questions. So overall it seems preferable to use the global application context when possible. share improve this answer..
Navigation Drawer (Google+ vs. YouTube) http://stackoverflow.com/questions/11377472/navigation-drawer-google-vs-youtube provide a means of navigating between pages not a means of global navigation. This might be why they decided to do it differently..
http://stackoverflow.com/questions/1944656/android-global-variable global variable How can I create global variable keep remain values.. global variable How can I create global variable keep remain values around the life cycle of the application.. application regardless which activity running.. android global variables share improve this question You can extend the..
Android: show soft keyboard automatically when focus is on an EditText http://stackoverflow.com/questions/2403632/android-show-soft-keyboard-automatically-when-focus-is-on-an-edittext to how when I press the Search button to invoke the global search the soft keyboard is automatically shown. android keyboard..
Ideal way to set global uncaught exception Handler in Android http://stackoverflow.com/questions/2764394/ideal-way-to-set-global-uncaught-exception-handler-in-android way to set global uncaught exception Handler in Android I want to set a global.. uncaught exception Handler in Android I want to set a global uncaught exception handler for all the threads in my Android..
http://stackoverflow.com/questions/3441396/defining-custom-attrs it in the root element. Note all attributes share the same global namespace. That means that even if you create a new attribute..
Android: Is application running in background? http://stackoverflow.com/questions/3667022/android-is-application-running-in-background what the next thing will be. And the implementation and global behavior here is not guaranteed to remain the same in the future...
Singletons vs. Application Context in Android? http://stackoverflow.com/questions/3826905/singletons-vs-application-context-in-android use Singletons instead of single instances shared through global application state subclassing android.os.Application and obtaining.. mentioned as another problem and since singletons imply global random access to shared state subtle bugs may arise when not.. procedural languages like C where it is common to maintain global state. To come back to your question Although the app context..
Using the Android Application class to persist data http://stackoverflow.com/questions/4208886/using-the-android-application-class-to-persist-data my problem of losing data in an activity. I created a global singleton in the Application class and was able to access it..
Android: How to declare global variables? http://stackoverflow.com/questions/708012/android-how-to-declare-global-variables How to declare global variables I am creating an application which requires login... strSessionString. Does anyone know how to set the variable global in order to avoid login form appearing after the user already.. successfully authenticates Thanks android singleton global variables state share improve this question I wrote this..
When to call activity context OR application context? http://stackoverflow.com/questions/7298731/when-to-call-activity-context-or-application-context you need something tied to a Context that itself will have global scope. I use getApplicationContext for example in WakefulIntentService.. use custom subclasses of Application for their own global data which they retrieve via getApplicationContext . That's..
Android Open and Save files to/from Google Drive SDK http://stackoverflow.com/questions/12164024/android-open-and-save-files-to-from-google-drive-sdk body mediaContent .execute alreadyTriedAgain false Global boolean to make sure you don't repeatedly try too many times..
Android How to send multiple contacts are attached in single .vcf file and send to mail? http://stackoverflow.com/questions/12798001/android-how-to-send-multiple-contacts-are-attached-in-single-vcf-file-and-send vcard string and store in Array list which i declared as a Global. And in Every Loop i move cursor next and print log in logcat... vcard string and store in Array list which i declared as a Global. And in Every Loop i move cursor next and print log in logcat...
Lazy download images into gridView http://stackoverflow.com/questions/13265457/lazy-download-images-into-gridview In your Java declare the Linearlayout linlaProgressBar as Global and cast it in the onCreate and set it's visibility as linlaProgressBar.setVisibility..
http://stackoverflow.com/questions/15115498/let-user-crop-image I put my Whole code of Crop Image In Android. This the Global variable. This For Image Crop Uri for set image crop option..
How do I publish an update to Dashclock when my application receives an Intent? http://stackoverflow.com/questions/15567702/how-do-i-publish-an-update-to-dashclock-when-my-application-receives-an-intent For some ideas on the actual classes you can use see below Global broadcasts using Context.sendBroadcast along with a dynamically..
Parse JSON to cofigure android application http://stackoverflow.com/questions/15629099/parse-json-to-cofigure-android-application Method public JSONObject getJSONFromUrl String url Global authentication for link username and password. Authenticator.setDefault..
Global uncaught exception handler -> email log to me? http://stackoverflow.com/questions/2654168/global-uncaught-exception-handler-email-log-to-me uncaught exception handler email log to me Is there any way..
onKeyDown in a service? (Global Hot Keys) http://stackoverflow.com/questions/3454710/onkeydown-in-a-service-global-hot-keys in a service Global Hot Keys What I'm basically trying to achieve is custom global..
Using the Android Application class to persist data http://stackoverflow.com/questions/4208886/using-the-android-application-class-to-persist-data from the activities I used. You can pass data around in a Global Singleton if it is going to be used a lot. public class YourApplication..
Using Global Exception Handling on android http://stackoverflow.com/questions/4427515/using-global-exception-handling-on-android Global Exception Handling on android Is there an example code or a..
How can i clear a SQLite database each time i start my app http://stackoverflow.com/questions/4499420/how-can-i-clear-a-sqlite-database-each-time-i-start-my-app terminated. Independent of the activity that is started. Global operations like open close a database should be placed here...
Android -Starting Service at Boot Time http://stackoverflow.com/questions/4562734/android-starting-service-at-boot-time
Setting JAVA_HOME at Android SDK http://stackoverflow.com/questions/4613046/setting-java-home-at-android-sdk the Ant entry on the left and click on Runtime Click on Global Entries in the Classpath tab on the right. Click Add External..
Is there a way to automate the android sdk installation? http://stackoverflow.com/questions/4681697/is-there-a-way-to-automate-the-android-sdk-installation sdk Usage android global options list sdk action options Global options h help Help on a specific command. v verbose Verbose..
BroadcastReceiver as inner class http://stackoverflow.com/questions/4854807/broadcastreceiver-as-inner-class it can create an instances of the non static inner class. Global broadcast receivers that are invoked from intents in the manifest..
How to get package name from anywhere? http://stackoverflow.com/questions/6589797/how-to-get-package-name-from-anywhere to initialize it in the main activity's onCreate method Global to the class public static String PACKAGE_NAME Then.. @Override..
How to create a Table with a column of type BLOB in a DBAdapter http://stackoverflow.com/questions/7516933/how-to-create-a-table-with-a-column-of-type-blob-in-a-dbadapter that it also works with the BLOB type. So here you go Global DBAdapter package de.retowaelchli.filterit.database import android.content.Context..
Export the Contacts as VCF file http://stackoverflow.com/questions/8147563/export-the-contacts-as-vcf-file vcard string and store in Array list which i declared as a Global. And in Every Loop i move cursor next and print log in logcat...
Android - what's the difference between the various methods to get a Context? http://stackoverflow.com/questions/1026973/android-whats-the-difference-between-the-various-methods-to-get-a-context
Navigation Drawer (Google+ vs. YouTube) http://stackoverflow.com/questions/11377472/navigation-drawer-google-vs-youtube action bar wouldn't make much sense. Swiping is supposed to provide a means of navigating between pages not a means of global navigation. This might be why they decided to do it differently in the G app than they did in the YouTube app. On another..
http://stackoverflow.com/questions/1944656/android-global-variable global variable How can I create global variable keep remain values around the life cycle of the application regardless which.. global variable How can I create global variable keep remain values around the life cycle of the application regardless which activity running.. android global.. variable keep remain values around the life cycle of the application regardless which activity running.. android global variables share improve this question You can extend the base android.app.Application class and add member variables..
Android: show soft keyboard automatically when focus is on an EditText http://stackoverflow.com/questions/2403632/android-show-soft-keyboard-automatically-when-focus-is-on-an-edittext is shown and there is no physical hardware keyboard . Similar to how when I press the Search button to invoke the global search the soft keyboard is automatically shown. android keyboard edittext soft keyboard share improve this question..
Ideal way to set global uncaught exception Handler in Android http://stackoverflow.com/questions/2764394/ideal-way-to-set-global-uncaught-exception-handler-in-android way to set global uncaught exception Handler in Android I want to set a global uncaught exception handler for all the threads in my Android.. way to set global uncaught exception Handler in Android I want to set a global uncaught exception handler for all the threads in my Android application. So in my Application subclass I set an implementation..
http://stackoverflow.com/questions/3441396/defining-custom-attrs If I'm going to use an attr in more than one place I put it in the root element. Note all attributes share the same global namespace. That means that even if you create a new attribute inside of a declare styleable element it can be used outside..
Android: Is application running in background? http://stackoverflow.com/questions/3667022/android-is-application-running-in-background locked down to do the switch that we actually know for such what the next thing will be. And the implementation and global behavior here is not guaranteed to remain the same in the future. I wish I had read this before I posted an answer on the..
Singletons vs. Application Context in Android? http://stackoverflow.com/questions/3826905/singletons-vs-application-context-in-android using singleton pattern I wonder if it's a good idea to use Singletons instead of single instances shared through global application state subclassing android.os.Application and obtaining it through context.getApplication . What advantages drawbacks.. to getInstance from one scope to another . Visibility has been mentioned as another problem and since singletons imply global random access to shared state subtle bugs may arise when not properly synchronized in concurrent applications. I consider.. object oriented style often embraced by people coming from procedural languages like C where it is common to maintain global state. To come back to your question Although the app context can be considered a singleton itself it is framework managed..
Using the Android Application class to persist data http://stackoverflow.com/questions/4208886/using-the-android-application-class-to-persist-data that big of a deal. What you described is exactly how I tackled my problem of losing data in an activity. I created a global singleton in the Application class and was able to access it from the activities I used. You can pass data around in a Global..
Android: How to declare global variables? http://stackoverflow.com/questions/708012/android-how-to-declare-global-variables How to declare global variables I am creating an application which requires login. I created the main and the login activity. In the main activity.. form appears again and I guess the problem is the variable strSessionString. Does anyone know how to set the variable global in order to avoid login form appearing after the user already successfully authenticates Thanks android singleton global.. in order to avoid login form appearing after the user already successfully authenticates Thanks android singleton global variables state share improve this question I wrote this answer back in '09 when Android was relatively new and there..
When to call activity context OR application context? http://stackoverflow.com/questions/7298731/when-to-call-activity-context-or-application-context disposal. Scenarios include Use getApplicationContext if you need something tied to a Context that itself will have global scope. I use getApplicationContext for example in WakefulIntentService for the static WakeLock to be used for the service... and the old Activity cannot be garbage collected. Some developers use custom subclasses of Application for their own global data which they retrieve via getApplicationContext . That's certainly possible. I prefer static data members if for no other..
Android Open and Save files to/from Google Drive SDK http://stackoverflow.com/questions/12164024/android-open-and-save-files-to-from-google-drive-sdk com.google.api.services.drive.model.File file drive.files .insert body mediaContent .execute alreadyTriedAgain false Global boolean to make sure you don't repeatedly try too many times when the server is down or your code is faulty... they'll block..
Android How to send multiple contacts are attached in single .vcf file and send to mail? http://stackoverflow.com/questions/12798001/android-how-to-send-multiple-contacts-are-attached-in-single-vcf-file-and-send to number of phone contacts. And in Every Loop i can make vcard string and store in Array list which i declared as a Global. And in Every Loop i move cursor next and print log in logcat. getVcardString private void getVcardString cursor getContentResolver.. to number of phone contacts. And in Every Loop i can make vcard string and store in Array list which i declared as a Global. And in Every Loop i move cursor next and print log in logcat. getVcardString public static void getVcardString String..
Lazy download images into gridView http://stackoverflow.com/questions/13265457/lazy-download-images-into-gridview layout_height wrap_content android padding 2dp LinearLayout In your Java declare the Linearlayout linlaProgressBar as Global and cast it in the onCreate and set it's visibility as linlaProgressBar.setVisibility View.GONE And in the onPreExecute..
http://stackoverflow.com/questions/15115498/let-user-crop-image intent crop share improve this question Ok Dear Here I put my Whole code of Crop Image In Android. This the Global variable. This For Image Crop Uri for set image crop option . private Uri mImageCaptureUri int for set key and get key..
How do I publish an update to Dashclock when my application receives an Intent? http://stackoverflow.com/questions/15567702/how-do-i-publish-an-update-to-dashclock-when-my-application-receives-an-intent will be called and you'll be able to publish your update. For some ideas on the actual classes you can use see below Global broadcasts using Context.sendBroadcast along with a dynamically registered broadcast receiver in your DashClockExtension..
Parse JSON to cofigure android application http://stackoverflow.com/questions/15629099/parse-json-to-cofigure-android-application catch JSONException e e.printStackTrace getJSONFromUrl Method public JSONObject getJSONFromUrl String url Global authentication for link username and password. Authenticator.setDefault new Authenticator protected PasswordAuthentication..
Global uncaught exception handler -> email log to me? http://stackoverflow.com/questions/2654168/global-uncaught-exception-handler-email-log-to-me uncaught exception handler email log to me Is there any way to catch crashes in my own android app Something like a global..
onKeyDown in a service? (Global Hot Keys) http://stackoverflow.com/questions/3454710/onkeydown-in-a-service-global-hot-keys in a service Global Hot Keys What I'm basically trying to achieve is custom global hot keys or in other words 'things will happen when I push..
Using the Android Application class to persist data http://stackoverflow.com/questions/4208886/using-the-android-application-class-to-persist-data singleton in the Application class and was able to access it from the activities I used. You can pass data around in a Global Singleton if it is going to be used a lot. public class YourApplication extends Application public SomeDataClass data new..
Using Global Exception Handling on android http://stackoverflow.com/questions/4427515/using-global-exception-handling-on-android Global Exception Handling on android Is there an example code or a tutorial on how to use the Thread.setDefaultUncaughtExceptionHandler..
How can i clear a SQLite database each time i start my app http://stackoverflow.com/questions/4499420/how-can-i-clear-a-sqlite-database-each-time-i-start-my-app will be called always when your application is started or terminated. Independent of the activity that is started. Global operations like open close a database should be placed here. Documentation Base class for those who need to maintain global..
Android -Starting Service at Boot Time http://stackoverflow.com/questions/4562734/android-starting-service-at-boot-time
Setting JAVA_HOME at Android SDK http://stackoverflow.com/questions/4613046/setting-java-home-at-android-sdk Click on the Window menu and choose Preferences. Expand the Ant entry on the left and click on Runtime Click on Global Entries in the Classpath tab on the right. Click Add External JARs... Navigate to C jdk1.6.0_23 lib and select tools.jar..
Is there a way to automate the android sdk installation? http://stackoverflow.com/questions/4681697/is-there-a-way-to-automate-the-android-sdk-installation options you can use help for example android help list sdk Usage android global options list sdk action options Global options h help Help on a specific command. v verbose Verbose mode shows errors warnings and all messages. clear cache Clear..
BroadcastReceiver as inner class http://stackoverflow.com/questions/4854807/broadcastreceiver-as-inner-class e.g. by instantiating or by some other mechanism before it can create an instances of the non static inner class. Global broadcast receivers that are invoked from intents in the manifest file that would be be instantiated automatically by the..
How to get package name from anywhere? http://stackoverflow.com/questions/6589797/how-to-get-package-name-from-anywhere package name. Then just reference that variable. You will have to initialize it in the main activity's onCreate method Global to the class public static String PACKAGE_NAME Then.. @Override public void onCreate Bundle savedInstanceState super.onCreate..
How to create a Table with a column of type BLOB in a DBAdapter http://stackoverflow.com/questions/7516933/how-to-create-a-table-with-a-column-of-type-blob-in-a-dbadapter my DBAdapter for the specific Table. What I need to change there that it also works with the BLOB type. So here you go Global DBAdapter package de.retowaelchli.filterit.database import android.content.Context import android.database.SQLException..
Export the Contacts as VCF file http://stackoverflow.com/questions/8147563/export-the-contacts-as-vcf-file to number of phone contacts. And in Every Loop i can make vcard string and store in Array list which i declared as a Global. And in Every Loop i move cursor next and print log in logcat. getVcardString private void getVcardString TODO Auto generated..
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