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2014/10/16 ¤W¤È 08:21:37
android Programming Glossary: programHow 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 when progress dialog and background thread active My program does some network activity in a background thread. Before starting.. The sample code below matches roughly what my real program does public class MyAct extends Activity implements Runnable..
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 I downloaded Android Studio and attempted to launch the program. This is running on Windows 7 64 bit with Java 1.7. During the..
'Must Override a Superclass Method' Errors after importing a project into Eclipse http://stackoverflow.com/questions/1678122/must-override-a-superclass-method-errors-after-importing-a-project-into-eclips
How to programatically take a screenshot on Android? http://stackoverflow.com/questions/2661536/how-to-programatically-take-a-screenshot-on-android to programatically take a screenshot on Android How can I take screenshot.. screenshot of selected area of phone screen not by any program but from code. android screenshot share improve this question..
How to send a JSON object over Request with Android? http://stackoverflow.com/questions/3027066/how-to-send-a-json-object-over-request-with-android sure what exactly the server wants consider writing a test program to send various strings to the server until you know what format..
How to enable LogCat/Console in Eclipse for Android? http://stackoverflow.com/questions/3280051/how-to-enable-logcat-console-in-eclipse-for-android Console in Eclipse for Android While working on a simple program in Android I mistakenly closed LogCat window and I want to know..
http://stackoverflow.com/questions/3572463/what-is-context-in-android is Context in Android In Android programming what exactly is a Context class and what is it used for.. call it to get information regarding another part of your program activity package application You can get the context by invoking..
Android - SMS Broadcast receiver http://stackoverflow.com/questions/4117701/android-sms-broadcast-receiver SMS Broadcast receiver I have been trying to get this program to work but so far having no luck. I cannot find where I am.. I'm trying to be notified if a new SMS arrives. Here is my program package Technicaljar.SMSBroadcastReceiver import android.content.BroadcastReceiver..
How do you to retrieve dimensions of a view? Getheight() and Getwidth() always return zero http://stackoverflow.com/questions/4142090/how-do-you-to-retrieve-dimensions-of-a-view-getheight-and-getwidth-always-r how to retrieve the dimensions for a view Here is my test program I used in Debug to check the results import android.app.Activity..
How to delete an SMS from the inbox in Android programmatically? http://stackoverflow.com/questions/419184/how-to-delete-an-sms-from-the-inbox-in-android-programmatically to delete an SMS from the inbox in Android programmatically On Android phones SMS messages registered to applications.. on other Google groups on getting a definitive answer on a programmatic way to delete SMS messages from the Android inbox don't.. detects receipt of X Y Z presumably as part of the program interrupt event process X Y Z Desirement X Y Z are deleted from..
http://stackoverflow.com/questions/4459058/alarm-manager-example 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.. examples. Can anyone help me with a basic alarm manager program android alarmmanager share improve this question This is..
Lock the android device programatically http://stackoverflow.com/questions/4545079/lock-the-android-device-programatically the android device programatically I have been trying to lock the device through program... I have been trying to lock the device through program. But I can't find the solution still. I want to lock android.. solution still. I want to lock android froyo2.2 through program. I have tried keyguardmanager and DeviceAdminManager. My app..
Android Min SDK Version vs. Target SDK Version http://stackoverflow.com/questions/4568267/android-min-sdk-version-vs-target-sdk-version to older applications. This does not mean that you can program different features for different versions of the platform ”it..
Install Application programmatically on Android http://stackoverflow.com/questions/4604239/install-application-programmatically-on-android Application programmatically on Android I`m interested in knowing if it is possible.. on Android I`m interested in knowing if it is possible to programmatically install a dynamically downloaded apk from a custom..
Android YouTube app Play Video Intent http://stackoverflow.com/questions/574195/android-youtube-app-play-video-intent YouTube app. I could do this easially if I had the YouTube program on my emulator so my 1st question is 1. Can I download the YouTube..
http://stackoverflow.com/questions/9671546/asynctask-android-example I was reading about AsyncTask and I tried a simple program. But it does not seem to work. I am new to android programming.. program. But it does not seem to work. I am new to android programming if possible can you please help me out. package com.test..
Can't start Eclipse - Java was started but returned exit code=13 http://stackoverflow.com/questions/11461607/cant-start-eclipse-java-was-started-but-returned-exit-code-13 as I am totally new to Eclipse and Java. Shortcut Target C Program Files Eclipse SDK 4.2 win32 x86_64 eclipse eclipse.exe vm C.. Eclipse SDK 4.2 win32 x86_64 eclipse eclipse.exe vm C Program Files x86 Java jre7 bin javaw.exe Full error code Java was started.. error code Java was started but returned exit code 13 br C Program Files x86 Java jre7 bin javaw.exe br Xms40m br Xmx512m br XX..
How to use web camera in android emulator to capture a live image? http://stackoverflow.com/questions/1276450/how-to-use-web-camera-in-android-emulator-to-capture-a-live-image Compile WebcamBroadcaster using the following command C Program Files x86 Java jdk1.6.0_15 bin javac.exe classpath C Program.. Files x86 Java jdk1.6.0_15 bin javac.exe classpath C Program Files x86 JMF2.1.1e lib WebcamBroadcaster.java or what's equivalent.. command and keep it running java Djava.library.path C Program Files x86 JMF2.1.1d lib WebcamBroadcaster Use the following..
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 question Adding a system variable JDK_HOME with value c Program Files Java jdk1.7.0_21 worked for me. The latest Java release..
How can I get the MD5 fingerprint from Java's keytool, not only SHA-1? http://stackoverflow.com/questions/6305938/how-can-i-get-the-md5-fingerprint-from-javas-keytool-not-only-sha-1 and Settings Administrator.android in bin folder C Program Files Java jdk1.7.0 bin keytool list alias androiddebugkey keystore.. Certificate by adding v option. use the following code C Program Files Java jdk1.7.0 bin keytool v list alias androiddebugkey..
Starting the Android emulator in SDK tools, revision 12 http://stackoverflow.com/questions/6603194/starting-the-android-emulator-in-sdk-tools-revision-12 help for more information The path to emulator.exe is C Program Files Android android sdk tools . How do I fix it android android.. in the default installation path of the Android SDK C Program Files Android android sdk There are a couple of possible solves.. dot 3 directory name s . Since I'm running Win7 I have two Program Files directories the second one being Program Files x86 which..
The Android emulator is not starting, showing “invalid command-line parameter” http://stackoverflow.com/questions/6638713/the-android-emulator-is-not-starting-showing-invalid-command-line-parameter question If your SDK location path in Eclipse is in C Program Files x86 change to C PROGRA~2 . If you are running 32 bit Windows.. change to C PROGRA~2 . If you are running 32 bit Windows C Program Files change the path to C PROGRA~1 . share improve this answer..
Handler vs AsyncTask vs Thread http://stackoverflow.com/questions/6964011/handler-vs-asynctask-vs-thread just make your job easier as a developer. For example If Program A calls method A method A would run in a different thread with.. method A method A would run in a different thread with Program A.You can easily test by Thread t Thread.currentThread int id..
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 to handle screen orientation change when progress dialog and background thread active My program does some network activity in a background thread. Before starting it pops up a progress dialog. The dialog is dismissed.. killed. How can I handle the screen orientation change gracefully The sample code below matches roughly what my real program does public class MyAct extends Activity implements Runnable public ProgressDialog mProgress UI has a button that when pressed..
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 Studio installation on Windows 7 fails no JDK found I downloaded Android Studio and attempted to launch the program. This is running on Windows 7 64 bit with Java 1.7. During the installation my Java 1.7 is detected and the rest of the..
'Must Override a Superclass Method' Errors after importing a project into Eclipse http://stackoverflow.com/questions/1678122/must-override-a-superclass-method-errors-after-importing-a-project-into-eclips
How to programatically take a screenshot on Android? http://stackoverflow.com/questions/2661536/how-to-programatically-take-a-screenshot-on-android to programatically take a screenshot on Android How can I take screenshot of selected area of phone screen not by any program but.. to programatically take a screenshot on Android How can I take screenshot of selected area of phone screen not by any program but from code. android screenshot share improve this question I just recently did something similar to use for sharing..
How to send a JSON object over Request with Android? http://stackoverflow.com/questions/3027066/how-to-send-a-json-object-over-request-with-android variable named jason has to do with anything. If you're not sure what exactly the server wants consider writing a test program to send various strings to the server until you know what format it needs to be in. import org.apache.http.HttpResponse..
How to enable LogCat/Console in Eclipse for Android? http://stackoverflow.com/questions/3280051/how-to-enable-logcat-console-in-eclipse-for-android to enable LogCat Console in Eclipse for Android While working on a simple program in Android I mistakenly closed LogCat window and I want to know how to show it again. android eclipse logcat share improve..
http://stackoverflow.com/questions/3572463/what-is-context-in-android is Context in Android In Android programming what exactly is a Context class and what is it used for I read about it on the developer site but I am unable to understand.. objects understand what has been going on. Typically you call it to get information regarding another part of your program activity package application You can get the context by invoking getApplicationContext getContext getBaseContext or this..
Android - SMS Broadcast receiver http://stackoverflow.com/questions/4117701/android-sms-broadcast-receiver SMS Broadcast receiver I have been trying to get this program to work but so far having no luck. I cannot find where I am doing wrong. I'm not sure if there's something wrong with the.. sure if there's something wrong with the code or debugging. I'm trying to be notified if a new SMS arrives. Here is my program package Technicaljar.SMSBroadcastReceiver import android.content.BroadcastReceiver import android.content.Context import..
How do you to retrieve dimensions of a view? Getheight() and Getwidth() always return zero http://stackoverflow.com/questions/4142090/how-do-you-to-retrieve-dimensions-of-a-view-getheight-and-getwidth-always-r or usie an xml version. Could someone please tell how to retrieve the dimensions for a view Here is my test program I used in Debug to check the results import android.app.Activity import android.os.Bundle import android.widget.TableLayout..
How to delete an SMS from the inbox in Android programmatically? http://stackoverflow.com/questions/419184/how-to-delete-an-sms-from-the-inbox-in-android-programmatically to delete an SMS from the inbox in Android programmatically On Android phones SMS messages registered to applications also get sent to the device's inbox. However to prevent.. reduce the potential overflow of those messages. Questions on other Google groups on getting a definitive answer on a programmatic way to delete SMS messages from the Android inbox don't seem to be pressing. So the scenario Android App startup. register.. over the course of time all deposited in inbox Android application detects receipt of X Y Z presumably as part of the program interrupt event process X Y Z Desirement X Y Z are deleted from the Android inbox Has it been done Can it be done android..
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 improve.. 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 phone..
Lock the android device programatically http://stackoverflow.com/questions/4545079/lock-the-android-device-programatically the android device programatically I have been trying to lock the device through program. But I can't find the solution still. I want to lock android.. the android device programatically I have been trying to lock the device through program. But I can't find the solution still. I want to lock android froyo2.2 through program. I have tried keyguardmanager and.. to lock the device through program. But I can't find the solution still. I want to lock android froyo2.2 through program. I have tried keyguardmanager and DeviceAdminManager. My app is to remote lock the device. When message is received with..
Android Min SDK Version vs. Target SDK Version http://stackoverflow.com/questions/4568267/android-min-sdk-version-vs-target-sdk-version compatibility or enable newer features that are not available to older applications. This does not mean that you can program different features for different versions of the platform ”it simply informs the platform that you have tested against the..
Install Application programmatically on Android http://stackoverflow.com/questions/4604239/install-application-programmatically-on-android Application programmatically on Android I`m interested in knowing if it is possible to programmatically install a dynamically downloaded apk.. Application programmatically on Android I`m interested in knowing if it is possible to programmatically install a dynamically downloaded apk from a custom Android application. android apk share improve this question..
Android YouTube app Play Video Intent http://stackoverflow.com/questions/574195/android-youtube-app-play-video-intent that the YouTube native app puts out in order to play the YouTube app. I could do this easially if I had the YouTube program on my emulator so my 1st question is 1. Can I download the YouTube app for my emulator or... 2. What is the intent used..
http://stackoverflow.com/questions/9671546/asynctask-android-example Android example I was reading about AsyncTask and I tried a simple program. But it does not seem to work. I am new to android programming if possible can you please help me out. package com.test.. example I was reading about AsyncTask and I tried a simple program. But it does not seem to work. I am new to android programming if possible can you please help me out. package com.test import android.app.Activity import android.os.AsyncTask import..
Can't start Eclipse - Java was started but returned exit code=13 http://stackoverflow.com/questions/11461607/cant-start-eclipse-java-was-started-but-returned-exit-code-13 one please help Please speak as plainly as you can as I am totally new to Eclipse and Java. Shortcut Target C Program Files Eclipse SDK 4.2 win32 x86_64 eclipse eclipse.exe vm C Program Files x86 Java jre7 bin javaw.exe Full error code Java.. totally new to Eclipse and Java. Shortcut Target C Program Files Eclipse SDK 4.2 win32 x86_64 eclipse eclipse.exe vm C Program Files x86 Java jre7 bin javaw.exe Full error code Java was started but returned exit code 13 br C Program Files x86 Java.. vm C Program Files x86 Java jre7 bin javaw.exe Full error code Java was started but returned exit code 13 br C Program Files x86 Java jre7 bin javaw.exe br Xms40m br Xmx512m br XX MaxPermSize 256m br jar C Program Files Eclipse SDK 4.2 win32..
How to use web camera in android emulator to capture a live image? http://stackoverflow.com/questions/1276450/how-to-use-web-camera-in-android-emulator-to-capture-a-live-image 4 source files inside. Download JMF from here and install it. Compile WebcamBroadcaster using the following command C Program Files x86 Java jdk1.6.0_15 bin javac.exe classpath C Program Files x86 JMF2.1.1e lib WebcamBroadcaster.java or what's equivalent.. Compile WebcamBroadcaster using the following command C Program Files x86 Java jdk1.6.0_15 bin javac.exe classpath C Program Files x86 JMF2.1.1e lib WebcamBroadcaster.java or what's equivalent to it. Run it with the following command and keep it.. or what's equivalent to it. Run it with the following command and keep it running java Djava.library.path C Program Files x86 JMF2.1.1d lib WebcamBroadcaster Use the following code in your program CameraSource cs new SocketCamera 192.168.0.100..
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 android installation jdk android studio share improve this question Adding a system variable JDK_HOME with value c Program Files Java jdk1.7.0_21 worked for me. The latest Java release can be downloaded here . Additionally make sure the variable..
How can I get the MD5 fingerprint from Java's keytool, not only SHA-1? http://stackoverflow.com/questions/6305938/how-can-i-get-the-md5-fingerprint-from-javas-keytool-not-only-sha-1 following. Here I copied the debug.keystore file from C Documents and Settings Administrator.android in bin folder C Program Files Java jdk1.7.0 bin keytool list alias androiddebugkey keystore debug.keystore storepass android keypass android But.. by default SHA1 fingerprint not MD5. you can get the MD5 Certificate by adding v option. use the following code C Program Files Java jdk1.7.0 bin keytool v list alias androiddebugkey keystore debug.keystore storepass android keypass android it..
Starting the Android emulator in SDK tools, revision 12 http://stackoverflow.com/questions/6603194/starting-the-android-emulator-in-sdk-tools-revision-12 use '@foo' to launch a virtual device named 'foo'. please use help for more information The path to emulator.exe is C Program Files Android android sdk tools . How do I fix it android android emulator android sdk tools share improve this question.. it does seem to be caused by the fact that there is a space in the default installation path of the Android SDK C Program Files Android android sdk There are a couple of possible solves though move installation directories to paths that do not.. cumbersome is simply adjusting the path in Eclipse to use 8 dot 3 directory name s . Since I'm running Win7 I have two Program Files directories the second one being Program Files x86 which is where the sdk installed. So the 8 dot 3 path is PROGRA~2...
The Android emulator is not starting, showing “invalid command-line parameter” http://stackoverflow.com/questions/6638713/the-android-emulator-is-not-starting-showing-invalid-command-line-parameter fix this problem android android emulator share improve this question If your SDK location path in Eclipse is in C Program Files x86 change to C PROGRA~2 . If you are running 32 bit Windows C Program Files change the path to C PROGRA~1 . share..
Handler vs AsyncTask vs Thread http://stackoverflow.com/questions/6964011/handler-vs-asynctask-vs-thread does it mean It means no magic in AsyncTask or Handler . They just make your job easier as a developer. For example If Program A calls method A method A would run in a different thread with Program A.You can easily test by Thread t Thread.currentThread.. your job easier as a developer. For example If Program A calls method A method A would run in a different thread with Program A.You can easily test by Thread t Thread.currentThread int id t.getId And why you should use new thread You can google for..
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