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2014/10/16 ¤W¤È 08:18:30
android Programming Glossary: managerHow to handle screen orientation change when progress dialog and background thread active? http://stackoverflow.com/questions/1111980/how-to-handle-screen-orientation-change-when-progress-dialog-and-background-thre View not attached to window manager E AndroidRuntime 244 at android.view.WindowManagerImpl.findViewLocked..
How to set ringtone in Android from my activity? http://stackoverflow.com/questions/1271777/how-to-set-ringtone-in-android-from-my-activity totally understand what this code is doing. The Ringtone manager needs a uri to the file that is to be set as new ringtone. But..
Android Studio installation on Windows 7 fails, no JDK found http://stackoverflow.com/questions/16574189/android-studio-installation-on-windows-7-fails-no-jdk-found from the desktop icon nothing happens. Looking at the task manager a new process from the CMD is loaded. This is because it's attempting..
http://stackoverflow.com/questions/16636039/java-lang-classnotfoundexception-after-changing-nothing-in-the-project-but-upgra project also. Clean and Build. Also goto android sdk manager and check that you have the android sdk build tools installed...
Download a file with Android, and showing the progress in a ProgressDialog http://stackoverflow.com/questions/3028306/download-a-file-with-android-and-showing-the-progress-in-a-progressdialog DownloadManager information @return true if the download manager is available public static boolean isDownloadManagerAvailable.. get download service and enqueue file DownloadManager manager DownloadManager getSystemService Context.DOWNLOAD_SERVICE manager.enqueue.. DownloadManager getSystemService Context.DOWNLOAD_SERVICE manager.enqueue request Download progress will be showing in the notification..
http://stackoverflow.com/questions/3197335/restful-api-service registerCallback IRemoteServiceCallback cb and the service manager public class ServiceManager final RemoteCallbackList IRemoteServiceCallback.. init and bind this I'm calling on app onCreate servicemanager new ServiceManager this servicemanager.startService servicemanager.bindService.. app onCreate servicemanager new ServiceManager this servicemanager.startService servicemanager.bindService application ApplicationState..
http://stackoverflow.com/questions/3592717/choose-file-dialog intents but that requires the user already having the file manager installed. I would be extremely grateful if someone could point..
Android: Is application running in background? http://stackoverflow.com/questions/3667022/android-is-application-running-in-background to do things like show the user the running apps or a task manager or such. Yes there is a list kept in memory for these things...
http://stackoverflow.com/questions/4459058/alarm-manager-example schedule function in my project. So I Googled for an Alarm manager program but I can`t find any examples. Can anyone help me with.. find any examples. Can anyone help me with a basic alarm manager program android alarmmanager share improve this question.. help me with a basic alarm manager program android alarmmanager share improve this question This is working code. It wakes..
creating a system overlay (always on top) button in android http://stackoverflow.com/questions/4481226/creating-a-system-overlay-always-on-top-button-in-android I'm doing is subclass ViewGroup and add it to root window manager with flag TYPE_SYSTEM_OVERLAY . Now I want to add a button clickable..
Enable GPS programatically like Tasker http://stackoverflow.com/questions/4721449/enable-gps-programatically-like-tasker the GPS can be toggled by exploiting a bug in the power manager widget. see this xda thread for discussion. here's some example..
Install apps silently, with granted INSTALL_PACKAGES permission http://stackoverflow.com/questions/5803999/install-apps-silently-with-granted-install-packages-permission PackageManagerService . Summary You'll need to get package manager object via Context 's getPackageManager . Then you will call..
How do I make an http request using cookies on Android? http://stackoverflow.com/questions/678630/how-do-i-make-an-http-request-using-cookies-on-android instance is no longer needed shut down the connection manager to ensure immediate deallocation of all system resources httpclient.getConnectionManager..
Android: How to declare global variables? http://stackoverflow.com/questions/708012/android-how-to-declare-global-variables components which are single instance application network manager for example NOT singleton in nature. Dayerman has been kind..
Android: Taking complete control of phone(kiosk mode), is it possible? How? http://stackoverflow.com/questions/7121508/android-taking-complete-control-of-phonekiosk-mode-is-it-possible-how new StateListener TelephonyManager telephonymanager TelephonyManager getSystemService TELEPHONY_SERVICE telephonymanager.listen.. getSystemService TELEPHONY_SERVICE telephonymanager.listen phoneStateListener PhoneStateListener.LISTEN_CALL_STATE.. disconnect the call programmatically try TelephonyManager manager TelephonyManager context.getSystemService Context.TELEPHONY_SERVICE..
Android Activity Life Cycle - What are all these methods for? http://stackoverflow.com/questions/8515936/android-activity-life-cycle-what-are-all-these-methods-for and member information and remain attached to the window manager. This is considered to be the second highest priority activity..
How to connect to a specific wifi network in Android programmatically? http://stackoverflow.com/questions/8818290/how-to-connect-to-a-specific-wifi-network-in-android-programmatically please tell me how to do this android android wifi wifimanager share improve this question You need to create WifiConfiguration.. Then you need to add it to Android wifi manager settings WifiManager wifiManager WifiManager context.getSystemService..
INSTALL_FAILED_MISSING_SHARED_LIBRARY error in Android http://stackoverflow.com/questions/1113088/install-failed-missing-shared-library-error-in-android This can be done in Eclispe Windows Android SDK and AVD Manager Available Packages Third Party Add ons Google Inc. Google APIs.. Virtual Device in Eclipse Windows Android SDK and AVD Manager New... Name new_avd_X Target Google APIs Google Inc. API Level..
Application Skeleton to support multiple screen http://stackoverflow.com/questions/12242111/application-skeleton-to-support-multiple-screen emulators from the Eclipse menu bar select Window AVD Manager New configured with values for real devices Name the emulator..
http://stackoverflow.com/questions/13523350/android-alarm-clock-ui app. I do not want to send an intent to start the Alarm Manager from my app. What about the Label row That functions a lot like..
Eclipse giving error, missing R.java file after recent update http://stackoverflow.com/questions/16608524/eclipse-giving-error-missing-r-java-file-after-recent-update 22 for the first time you may need to relaunch Android SDK Manager again and install a new item Android SDK Build tools . After..
http://stackoverflow.com/questions/16636039/java-lang-classnotfoundexception-after-changing-nothing-in-the-project-but-upgra to development. What I first did was open the Android SDK Manager and update to the newly available packages I think it was only..
Eclipse error: R cannot be resolved to a variable [duplicate] http://stackoverflow.com/questions/16642604/eclipse-error-r-cannot-be-resolved-to-a-variable tools that needs to be installed. Open the Android SDK Manager select the newly added build tools install it restart the SDK..
Android intent filter for a particular file extension? http://stackoverflow.com/questions/1733195/android-intent-filter-for-a-particular-file-extension Now if you select a .kdb flie in an app like Linda File Manager my app shows up as an option. I should note that this alone.. with the file scheme. Having an app like Linda File Manager on your phone resisters itself generically allowing you to download..
ADT 22.2 New App Wizard: Unsupported template dependency: Upgrade your Android Eclipse plugin http://stackoverflow.com/questions/18839428/adt-22-2-new-app-wizard-unsupported-template-dependency-upgrade-your-android-e Eclipse Help Check for Updates to get ADT 22.2.1 Use SDK Manager to get Tools 22.2.1 You need both parts to fix the issue. The..
J2ME/Android/BlackBerry - driving directions, route between two locations http://stackoverflow.com/questions/2023669/j2me-android-blackberry-driving-directions-route-between-two-locations do automated queries of our servers. Bret Taylor Product Manager Google Maps Would be grateful for any alternatives and or suggestions..
How to get the Android device's primary e-mail address http://stackoverflow.com/questions/2112965/how-to-get-the-android-devices-primary-e-mail-address information bad things can happen. Method A. Use AccountManager API level 5 You can use AccountManager.getAccounts or AccountManager.getAccountsByType.. A. Use AccountManager API level 5 You can use AccountManager.getAccounts or AccountManager.getAccountsByType to get a list.. level 5 You can use AccountManager.getAccounts or AccountManager.getAccountsByType to get a list of all account names on the..
Android: Download the Android SDK components for offline install http://stackoverflow.com/questions/2766713/android-download-the-android-sdk-components-for-offline-install SDK components for offline install without using the SDK Manager The problem is I am behind a firewall which I have no control..
Android - Application (apk) Maximum size http://stackoverflow.com/questions/3536463/android-application-apk-maximum-size with Failure INSTALL_FAILED_INSUFFICIENT_STORAGE The File Manager application tells me that im using 60 147MB 40 . The limit seems..
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 12 07 12 05 42.048 ERROR System 61 at android.os.ServiceManagerProxy.addService ServiceManagerNative.java 146 12 07 12 05 42.048.. 61 at android.os.ServiceManagerProxy.addService ServiceManagerNative.java 146 12 07 12 05 42.048 ERROR System 61 at android.os.ServiceManager.addService.. 12 07 12 05 42.048 ERROR System 61 at android.os.ServiceManager.addService ServiceManager.java 72 12 07 12 05 42.048 ERROR System..
http://stackoverflow.com/questions/4459058/alarm-manager-example Manager Example I want to implement a schedule function in my project... ... Code package YourPackage import android.app.AlarmManager import android.app.PendingIntent import android.content.BroadcastReceiver.. import android.content.Intent import android.os.PowerManager import android.widget.Toast public class Alarm extends BroadcastReceiver..
Android Fragments and animation http://stackoverflow.com/questions/4817900/android-fragments-and-animation for example the Honeycomb Gmail client uses Can TransactionManager handle this automatically by adding and removing the Fragments.. of showing or hiding a fragment you use the Fragment Manager to create a Fragment Transaction . Within each Fragment Transaction.. other one in it's place. FragmentTransaction ft getFragmentManager .beginTransaction ft.setCustomAnimations R.anim.slide_in_left..
Admob Error in Eclipse for android:configChanges http://stackoverflow.com/questions/7899767/admob-error-in-eclipse-for-androidconfigchanges file to # Project target. target android 14 and in my SDK Manager having the SDK Platform Android 4.0 Revision 14 installed. It..
How to handle screen orientation change when progress dialog and background thread active? http://stackoverflow.com/questions/1111980/how-to-handle-screen-orientation-change-when-progress-dialog-and-background-thre exiting due to uncaught exception E AndroidRuntime 244 java.lang.IllegalArgumentException View not attached to window manager E AndroidRuntime 244 at android.view.WindowManagerImpl.findViewLocked WindowManagerImpl.java 331 E AndroidRuntime 244 at..
How to set ringtone in Android from my activity? http://stackoverflow.com/questions/1271777/how-to-set-ringtone-in-android-from-my-activity RingtoneManager.TYPE_RINGTONE newUri Anyway I do not totally understand what this code is doing. The Ringtone manager needs a uri to the file that is to be set as new ringtone. But this uri can not be directly to the sdcard like sdcard media..
Android Studio installation on Windows 7 fails, no JDK found http://stackoverflow.com/questions/16574189/android-studio-installation-on-windows-7-fails-no-jdk-found fine. However when attempting to launch the application from the desktop icon nothing happens. Looking at the task manager a new process from the CMD is loaded. This is because it's attempting to run the batch file studio.bat . When I execute..
http://stackoverflow.com/questions/16636039/java-lang-classnotfoundexception-after-changing-nothing-in-the-project-but-upgra you have referenced library project. do the same for the library project also. Clean and Build. Also goto android sdk manager and check that you have the android sdk build tools installed. This many not be necessary but make sure you have android..
Download a file with Android, and showing the progress in a ProgressDialog http://stackoverflow.com/questions/3028306/download-a-file-with-android-and-showing-the-progress-in-a-progressdialog method @param context used to check the device version and DownloadManager information @return true if the download manager is available public static boolean isDownloadManagerAvailable Context context try if Build.VERSION.SDK_INT Build.VERSION_CODES.GINGERBREAD.. Environment.DIRECTORY_DOWNLOADS name of the file.ext get download service and enqueue file DownloadManager manager DownloadManager getSystemService Context.DOWNLOAD_SERVICE manager.enqueue request Download progress will be showing in the.. download service and enqueue file DownloadManager manager DownloadManager getSystemService Context.DOWNLOAD_SERVICE manager.enqueue request Download progress will be showing in the notification bar. Final thoughts First and second methods are just..
http://stackoverflow.com/questions/3197335/restful-api-service void doLogin in String username in String password void registerCallback IRemoteServiceCallback cb and the service manager public class ServiceManager final RemoteCallbackList IRemoteServiceCallback mCallbacks new RemoteCallbackList IRemoteServiceCallback.. public void setHandler Handler handler mHandler handler Service init and bind this I'm calling on app onCreate servicemanager new ServiceManager this servicemanager.startService servicemanager.bindService application ApplicationState this.getApplication.. mHandler handler Service init and bind this I'm calling on app onCreate servicemanager new ServiceManager this servicemanager.startService servicemanager.bindService application ApplicationState this.getApplication application.setServiceManager servicemanager..
http://stackoverflow.com/questions/3592717/choose-file-dialog only other options seem to being using OI FileManger's open intents but that requires the user already having the file manager installed. I would be extremely grateful if someone could point out a Dialog that would allow the user to browse folders..
Android: Is application running in background? http://stackoverflow.com/questions/3667022/android-is-application-running-in-background are not there for applications to base their UI flow on but to do things like show the user the running apps or a task manager or such. Yes there is a list kept in memory for these things. However it is off in another process managed by threads running..
http://stackoverflow.com/questions/4459058/alarm-manager-example Manager Example I want to implement a schedule function in my project. So I Googled for an Alarm manager program but I can`t find any examples. Can anyone help me with a basic alarm manager program android alarmmanager share.. So I Googled for an Alarm manager program but I can`t find any examples. Can anyone help me with a basic alarm manager program android alarmmanager share improve this question This is working code. It wakes CPU every 10 minutes until the.. manager program but I can`t find any examples. Can anyone help me with a basic alarm manager program android alarmmanager share improve this question This is working code. It wakes CPU every 10 minutes until the phone turns off. Add to Manifest.xml..
creating a system overlay (always on top) button in android http://stackoverflow.com/questions/4481226/creating-a-system-overlay-always-on-top-button-in-android can freely interact with rest of apps in normal manner. What I'm doing is subclass ViewGroup and add it to root window manager with flag TYPE_SYSTEM_OVERLAY . Now I want to add a button clickable image in place of this text which can receive touch..
Enable GPS programatically like Tasker http://stackoverflow.com/questions/4721449/enable-gps-programatically-like-tasker achieves this android gps share improve this question the GPS can be toggled by exploiting a bug in the power manager widget. see this xda thread for discussion. here's some example code i use private void turnGPSOn String provider Settings.Secure.getString..
Install apps silently, with granted INSTALL_PACKAGES permission http://stackoverflow.com/questions/5803999/install-apps-silently-with-granted-install-packages-permission 's installPackage function is implemented take a look at PackageManagerService . Summary You'll need to get package manager object via Context 's getPackageManager . Then you will call installPackage function via reflection. share improve this..
How do I make an http request using cookies on Android? http://stackoverflow.com/questions/678630/how-do-i-make-an-http-request-using-cookies-on-android i System.out.println cookies.get i .toString When HttpClient instance is no longer needed shut down the connection manager to ensure immediate deallocation of all system resources httpclient.getConnectionManager .shutdown share improve this..
Android: How to declare global variables? http://stackoverflow.com/questions/708012/android-how-to-declare-global-variables application state whether a user is logged in for example and components which are single instance application network manager for example NOT singleton in nature. Dayerman has been kind enough to point out an interesting conversation with Reto Meier..
Android: Taking complete control of phone(kiosk mode), is it possible? How? http://stackoverflow.com/questions/7121508/android-taking-complete-control-of-phonekiosk-mode-is-it-possible-how public void onCreate super.onCreate StateListener phoneStateListener new StateListener TelephonyManager telephonymanager TelephonyManager getSystemService TELEPHONY_SERVICE telephonymanager.listen phoneStateListener PhoneStateListener.LISTEN_CALL_STATE.. new StateListener TelephonyManager telephonymanager TelephonyManager getSystemService TELEPHONY_SERVICE telephonymanager.listen phoneStateListener PhoneStateListener.LISTEN_CALL_STATE catch Exception e class StateListener extends PhoneStateListener.. android name android.permission.READ_PHONE_STATE and disconnect the call programmatically try TelephonyManager manager TelephonyManager context.getSystemService Context.TELEPHONY_SERVICE Class c Class.forName manager.getClass .getName Method..
Android Activity Life Cycle - What are all these methods for? http://stackoverflow.com/questions/8515936/android-activity-life-cycle-what-are-all-these-methods-for activities are still alive that is they maintain all state and member information and remain attached to the window manager. This is considered to be the second highest priority activity in the Android Activity stack and as such will only be killed..
How to connect to a specific wifi network in Android programmatically? http://stackoverflow.com/questions/8818290/how-to-connect-to-a-specific-wifi-network-in-android-programmatically selected by the user from the list of scan results. Can anyone please tell me how to do this android android wifi wifimanager share improve this question You need to create WifiConfiguration instance like this String networkSSID test String networkPass.. need to do this conf.allowedKeyManagement.set WifiConfiguration.KeyMgmt.NONE Then you need to add it to Android wifi manager settings WifiManager wifiManager WifiManager context.getSystemService Context.WIFI_SERVICE wifiManager.addNetwork conf And..
INSTALL_FAILED_MISSING_SHARED_LIBRARY error in Android http://stackoverflow.com/questions/1113088/install-failed-missing-shared-library-error-in-android error with Google Maps for Android Install Google map APIs. This can be done in Eclispe Windows Android SDK and AVD Manager Available Packages Third Party Add ons Google Inc. Google APIs by Google Inc. Android API X From command line create new.. t Google Inc. Google APIs X Then create AVD Android Virtual Device in Eclipse Windows Android SDK and AVD Manager New... Name new_avd_X Target Google APIs Google Inc. API Level X IMPORTANT You must create your AVD with Target as Google..
Application Skeleton to support multiple screen http://stackoverflow.com/questions/12242111/application-skeleton-to-support-multiple-screen emulate device density. In Eclipse it's easy to create multiple emulators from the Eclipse menu bar select Window AVD Manager New configured with values for real devices Name the emulator for the real device it's emulating Specify Resolution don't..
http://stackoverflow.com/questions/13523350/android-alarm-clock-ui I am trying to recreate a similar interface to the alarm clock app. I do not want to send an intent to start the Alarm Manager from my app. What about the Label row That functions a lot like an EditText view. Can you have a combination of Views and..
Eclipse giving error, missing R.java file after recent update http://stackoverflow.com/questions/16608524/eclipse-giving-error-missing-r-java-file-after-recent-update improve this question After updating to SDK Tools to rev. 22 for the first time you may need to relaunch Android SDK Manager again and install a new item Android SDK Build tools . After installing this clean your projects and rebuild. share improve..
http://stackoverflow.com/questions/16636039/java-lang-classnotfoundexception-after-changing-nothing-in-the-project-but-upgra 1 month. After the recent Google I O I decided to come back to development. What I first did was open the Android SDK Manager and update to the newly available packages I think it was only the SDK tools platform tools and not much more . I then tried..
Eclipse error: R cannot be resolved to a variable [duplicate] http://stackoverflow.com/questions/16642604/eclipse-error-r-cannot-be-resolved-to-a-variable
Android intent filter for a particular file extension? http://stackoverflow.com/questions/1733195/android-intent-filter-for-a-particular-file-extension to work so just set that to the wildcard to match anything. Now if you select a .kdb flie in an app like Linda File Manager my app shows up as an option. I should note that this alone does not allow you to download this filetype in a browser since..
ADT 22.2 New App Wizard: Unsupported template dependency: Upgrade your Android Eclipse plugin http://stackoverflow.com/questions/18839428/adt-22-2-new-app-wizard-unsupported-template-dependency-upgrade-your-android-e and Tools 22.2.1 updates available that fix this issue Use Eclipse Help Check for Updates to get ADT 22.2.1 Use SDK Manager to get Tools 22.2.1 You need both parts to fix the issue. The ADT bundle and the installer package on http developer.android.com..
J2ME/Android/BlackBerry - driving directions, route between two locations http://stackoverflow.com/questions/2023669/j2me-android-blackberry-driving-directions-route-between-two-locations Google Maps to generate geocodes. We will block services that do automated queries of our servers. Bret Taylor Product Manager Google Maps Would be grateful for any alternatives and or suggestions Thanks android blackberry java me geolocation driving..
How to get the Android device's primary e-mail address http://stackoverflow.com/questions/2112965/how-to-get-the-android-devices-primary-e-mail-address data. If you misuse a user's email address or other personal information bad things can happen. Method A. Use AccountManager API level 5 You can use AccountManager.getAccounts or AccountManager.getAccountsByType to get a list of all account names.. or other personal information bad things can happen. Method A. Use AccountManager API level 5 You can use AccountManager.getAccounts or AccountManager.getAccountsByType to get a list of all account names on the device. Fortunately for certain.. bad things can happen. Method A. Use AccountManager API level 5 You can use AccountManager.getAccounts or AccountManager.getAccountsByType to get a list of all account names on the device. Fortunately for certain account types including com.google..
Android: Download the Android SDK components for offline install http://stackoverflow.com/questions/2766713/android-download-the-android-sdk-components-for-offline-install for offline install Is it possible to download the Android SDK components for offline install without using the SDK Manager The problem is I am behind a firewall which I have no control over and both sites download URLs seem to be blocked throws..
Android - Application (apk) Maximum size http://stackoverflow.com/questions/3536463/android-application-apk-maximum-size too large even i got plenty of available memory... it fails with Failure INSTALL_FAILED_INSUFFICIENT_STORAGE The File Manager application tells me that im using 60 147MB 40 . The limit seems be 147 MB but in practice as i have tested this is not..
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 System 61 at android.os.BinderProxy.transact Native Method 12 07 12 05 42.048 ERROR System 61 at android.os.ServiceManagerProxy.addService ServiceManagerNative.java 146 12 07 12 05 42.048 ERROR System 61 at android.os.ServiceManager.addService.. Native Method 12 07 12 05 42.048 ERROR System 61 at android.os.ServiceManagerProxy.addService ServiceManagerNative.java 146 12 07 12 05 42.048 ERROR System 61 at android.os.ServiceManager.addService ServiceManager.java 72 12 07 12.. ServiceManagerNative.java 146 12 07 12 05 42.048 ERROR System 61 at android.os.ServiceManager.addService ServiceManager.java 72 12 07 12 05 42.048 ERROR System 61 at com.android.server.ServerThread.run SystemServer.java..
http://stackoverflow.com/questions/4459058/alarm-manager-example Manager Example I want to implement a schedule function in my project. So I Googled for an Alarm manager program but I can`t find.. ... receiver android process remote android name Alarm receiver ... Code package YourPackage import android.app.AlarmManager import android.app.PendingIntent import android.content.BroadcastReceiver import android.content.Context import android.content.Intent.. android.content.BroadcastReceiver import android.content.Context import android.content.Intent import android.os.PowerManager import android.widget.Toast public class Alarm extends BroadcastReceiver @Override public void onReceive Context context..
Android Fragments and animation http://stackoverflow.com/questions/4817900/android-fragments-and-animation How should you implement the sort of sliding that for example the Honeycomb Gmail client uses Can TransactionManager handle this automatically by adding and removing the Fragments it's kind of difficult to test this due to the emulator being.. the transition between fragments or to animate the process of showing or hiding a fragment you use the Fragment Manager to create a Fragment Transaction . Within each Fragment Transaction you can specify in and out animations that will be used.. a fragment by sliding out one fragment and sliding the other one in it's place. FragmentTransaction ft getFragmentManager .beginTransaction ft.setCustomAnimations R.anim.slide_in_left R.anim.slide_out_right DetailsFragment newFragment DetailsFragment.newInstance..
Admob Error in Eclipse for android:configChanges http://stackoverflow.com/questions/7899767/admob-error-in-eclipse-for-androidconfigchanges project.properties default.properties on SDK's lower then 14 file to # Project target. target android 14 and in my SDK Manager having the SDK Platform Android 4.0 Revision 14 installed. It should also work for SDK Platform android 3.2 revision 13..
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