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2014/10/16 ¤W¤È 08:22:26
android Programming Glossary: relevantMoving and vanishing lines of code; trouble with Eclipse's XML Editor http://stackoverflow.com/questions/10030727/moving-and-vanishing-lines-of-code-trouble-with-eclipses-xml-editor should keep the files consistently formatted. FYI the relevant fix is here https android review.googlesource.com # c 44936..
Android custom ListView unable to click on items http://stackoverflow.com/questions/1121192/android-custom-listview-unable-to-click-on-items I've done some searching but haven't found anything relevant to my current situation. I found this question but I'm using..
http://stackoverflow.com/questions/14083950/duplicate-id-tag-null-or-parent-id-with-another-fragment-for-com-google-androi here This is my main class and my main.xml as well as a relevant class that I use you will also find the error log at the bottom.. android layout_height match_parent LinearLayout relevant class MapFragment.java package com.nfc.demo import android.app.Fragment..
Tutorials and libraries for OpenGL-ES games on Android [closed] http://stackoverflow.com/questions/1629775/tutorials-and-libraries-for-opengl-es-games-on-android not much OpenGLES The The Khronos Reference Manual is also relevant to have but its not exactly the best place to start. iPhone..
Calling hidden API in android to turn screen off http://stackoverflow.com/questions/1875669/calling-hidden-api-in-android-to-turn-screen-off view all my source over at my project page but here's the relevant part about turning the screen off that worked for me on a droid...
android app specific soft keyboard http://stackoverflow.com/questions/1896939/android-app-specific-soft-keyboard only when my app is in use That will help in giving very relevant suggestions to the user when he has only tapped couple of keys...
How to start android service on installation http://stackoverflow.com/questions/2127044/how-to-start-android-service-on-installation of activity. Or you are going to need to hook into some relevant broadcast Intent via the manifest so you can get control when..
Can an Android Toast be longer than “Toast.LENGTH_LONG”? http://stackoverflow.com/questions/2220560/can-an-android-toast-be-longer-than-toast-length-long
How to create PDFs in Android SDK? http://stackoverflow.com/questions/2499960/how-to-create-pdfs-in-android-sdk architecture of your application just so my answer can be relevant . Especially in situations when there is a simple answer to..
Lazy Load images on Listview in android(Beginner Level)? [duplicate] http://stackoverflow.com/questions/2912054/lazy-load-images-on-listview-in-androidbeginner-level are using to hold the image and text. Update to include relevant code Per @george stocker's recommendation Here is the adapter..
Android: out of memory exception in Gallery http://stackoverflow.com/questions/3238388/android-out-of-memory-exception-in-gallery of the image you're loading from the web isn't directly relevant. Since they're converted into bitmaps you need to calculate..
Any way to run shell commands on android programmatically? http://stackoverflow.com/questions/3350283/any-way-to-run-shell-commands-on-android-programmatically Check out Log Collector as an example. Here is the relevant file . The key is here ArrayList String commandLine new ArrayList..
JSON Array iteration in Android/Java http://stackoverflow.com/questions/3408985/json-array-iteration-in-android-java my query from the app to a php page which returns the relevant rows from a database in JSON format. can someone please tell..
Adding a library/JAR to an Eclipse Android project http://stackoverflow.com/questions/3642928/adding-a-library-jar-to-an-eclipse-android-project name not the checkbox in the left pane then check the relevant JAR in the right pane. This puts the library into your project..
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 is very long but I'm posting those that I think might be relevant 12 07 12 05 42.048 ERROR System 61 Failure starting core service..
Why does ContentResolver.requestSync not trigger a sync? http://stackoverflow.com/questions/5253858/why-does-contentresolver-requestsync-not-trigger-a-sync another xml file call it whatever you like something relevant to your app. Let's look at sync_myapp.xml xml version 1.0 encoding..
Where to stop/destroy threads in Android Service class? http://stackoverflow.com/questions/680180/where-to-stop-destroy-threads-in-android-service-class you can 'fire and forget' which creates a socket sends all relevant data and finishes. A quick note about using a persistent Socket..
Android JDBC not working: ClassNotFoundException on driver http://stackoverflow.com/questions/7221620/android-jdbc-not-working-classnotfoundexception-on-driver I figured since Android is Java I could just port over the relevant code add the same build path for the driver etc. But it gives..
NoClassDefFoundError for code in an Java library on Android http://stackoverflow.com/questions/8678630/noclassdeffounderror-for-code-in-an-java-library-on-android my free and pro version are using. Don't know if it is relevant. See the stack trace below. Any thoughts java.lang.NoClassDefFoundError..
Is it possible to extend Facebook tokens with extendAccessTokenIfNeeded in an Android app? http://stackoverflow.com/questions/10073426/is-it-possible-to-extend-facebook-tokens-with-extendaccesstokenifneeded-in-an-an without the official Facebook app just complaining now Relevant Facebook links Facebook Android SDK at GitHub Facebook Android..
Android ListView background colors always showing grey http://stackoverflow.com/questions/1397183/android-listview-background-colors-always-showing-grey might also be worth noting that I'm using the Light theme. Relevant simplified bits of code AndroidManifest.xml activity android..
Create video from screen grabs in android http://stackoverflow.com/questions/14067339/create-video-from-screen-grabs-in-android how to do this Does anyone know how to do this in Android Relevant links... Android Screen capturing or make video from images..
How to clear stack back to root activity when user leaves application? http://stackoverflow.com/questions/2131123/how-to-clear-stack-back-to-root-activity-when-user-leaves-application back to Home when I hit the Back button from LogonAct. Relevant snippets from AndroidManifest.xml activity android name .LogonAct..
OAuth + Twitter on Android: Callback fails http://stackoverflow.com/questions/2199357/oauth-twitter-on-android-callback-fails I specified in code. Any idea what I am doing wrong here Relevant Code public class FirstActivity extends Activity Called when..
How can I check how much free space an SD card mounted on an Android device has? http://stackoverflow.com/questions/2941552/how-can-i-check-how-much-free-space-an-sd-card-mounted-on-an-android-device-has 741 824 bytes. double gigaAvailable sdAvailSize 1073741824 Relevant documentation http developer.android.com reference android os..
http://stackoverflow.com/questions/3023960/crash-when-loading-font predator.ttf another custom font but in TrueType format Relevant code public class MainActivity extends Activity Called when..
Activity restarts on Force Close http://stackoverflow.com/questions/6121300/activity-restarts-on-force-close of some WeakReference entries at the Application level. Relevant logcat entries 05 25 08 25 49.137 INFO ActivityManager 18449..
How can I enable NFC reader via API? http://stackoverflow.com/questions/6509316/how-can-i-enable-nfc-reader-via-api source code to help enable and disable the adapter. Relevant source public boolean onPreferenceChange Preference preference..
Deleting Row in SQLite in Android http://stackoverflow.com/questions/7510219/deleting-row-in-sqlite-in-android is in the actual deletion of the row given only its name. Relevant code below thanks so much in advance public class BeaconDatabase..
“Service discovery failed” from Android Bluetooth Insecure Rfcomm http://stackoverflow.com/questions/8515572/service-discovery-failed-from-android-bluetooth-insecure-rfcomm of the official and hacked solutions outlined here Relevant Code Snippets Creating ServerThread To Listen For Connections..
Android ActionBar tabs set initially selected tab http://stackoverflow.com/questions/9895958/android-actionbar-tabs-set-initially-selected-tab to be selected first in your case the tab at position 2 . Relevant Javadoc actionBar.addTab tab2 actionBar.addTab tab0 0 false..
Moving and vanishing lines of code; trouble with Eclipse's XML Editor http://stackoverflow.com/questions/10030727/moving-and-vanishing-lines-of-code-trouble-with-eclipses-xml-editor the quickfix. From now on further edits with the layout editor should keep the files consistently formatted. FYI the relevant fix is here https android review.googlesource.com # c 44936 Instructions for easily updating SDK Tools and the Eclipse ADT..
Android custom ListView unable to click on items http://stackoverflow.com/questions/1121192/android-custom-listview-unable-to-click-on-items am unable to click on anything in the list except the checkboxes. I've done some searching but haven't found anything relevant to my current situation. I found this question but I'm using an overridden ArrayAdapter since I'm using ArrayLists to contain..
http://stackoverflow.com/questions/14083950/duplicate-id-tag-null-or-parent-id-with-another-fragment-for-com-google-androi to and between other tabs works just fine. What could be wrong here This is my main class and my main.xml as well as a relevant class that I use you will also find the error log at the bottom main class package com.nfc.demo import android.app.ActionBar.. android layout_width match_parent android layout_height match_parent LinearLayout relevant class MapFragment.java package com.nfc.demo import android.app.Fragment import android.os.Bundle import android.view.LayoutInflater..
Tutorials and libraries for OpenGL-ES games on Android [closed] http://stackoverflow.com/questions/1629775/tutorials-and-libraries-for-opengl-es-games-on-android OpenGL ES information Google IO lecture regarding games not much OpenGLES The The Khronos Reference Manual is also relevant to have but its not exactly the best place to start. iPhone OpenGL ES tutorials where the OpenGl ES information is probably..
Calling hidden API in android to turn screen off http://stackoverflow.com/questions/1875669/calling-hidden-api-in-android-to-turn-screen-off to 5 sec for this custom lockscreen activity. You can view all my source over at my project page but here's the relevant part about turning the screen off that worked for me on a droid. public void setBright float value Window mywindow getWindow..
android app specific soft keyboard http://stackoverflow.com/questions/1896939/android-app-specific-soft-keyboard and override the default dictionary of the system keyboard only when my app is in use That will help in giving very relevant suggestions to the user when he has only tapped couple of keys. android keyboard share improve this question If you..
How to start android service on installation http://stackoverflow.com/questions/2127044/how-to-start-android-service-on-installation must first be invoked by the user through some sort of activity. Or you are going to need to hook into some relevant broadcast Intent via the manifest so you can get control when one of those events occur and kick off your service that way...
Can an Android Toast be longer than “Toast.LENGTH_LONG”? http://stackoverflow.com/questions/2220560/can-an-android-toast-be-longer-than-toast-length-long
How to create PDFs in Android SDK? http://stackoverflow.com/questions/2499960/how-to-create-pdfs-in-android-sdk you sir are an idiot for asking. Instead you should change architecture of your application just so my answer can be relevant . Especially in situations when there is a simple answer to what person is asking if anyone wants to generate PDFs on Android..
Lazy Load images on Listview in android(Beginner Level)? [duplicate] http://stackoverflow.com/questions/2912054/lazy-load-images-on-listview-in-androidbeginner-level getChildAt is not an ImageView it's whatever layout view you are using to hold the image and text. Update to include relevant code Per @george stocker's recommendation Here is the adapter I was using public class MediaItemAdapter extends ArrayAdapter..
Android: out of memory exception in Gallery http://stackoverflow.com/questions/3238388/android-out-of-memory-exception-in-gallery size and stored in an arrayList of Drawables. The kb file size of the image you're loading from the web isn't directly relevant. Since they're converted into bitmaps you need to calculate width height 4 bytes per image for regular ARGB images. width..
Any way to run shell commands on android programmatically? http://stackoverflow.com/questions/3350283/any-way-to-run-shell-commands-on-android-programmatically Specifically top . android linux share improve this question Check out Log Collector as an example. Here is the relevant file . The key is here ArrayList String commandLine new ArrayList String commandLine.add logcat NON NLS 1 ... Process process..
JSON Array iteration in Android/Java http://stackoverflow.com/questions/3408985/json-array-iteration-in-android-java to download and synchronise with an online database I am sending my query from the app to a php page which returns the relevant rows from a database in JSON format. can someone please tell me the best way to iterate through a JSON array I receive an..
Adding a library/JAR to an Eclipse Android project http://stackoverflow.com/questions/3642928/adding-a-library-jar-to-an-eclipse-android-project where you downloaded it to . Click OK then click the directory name not the checkbox in the left pane then check the relevant JAR in the right pane. This puts the library into your project physically . Right click on your project choose Build Path..
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 for a newly created AVD set to filter out all but errors is very long but I'm posting those that I think might be relevant 12 07 12 05 42.048 ERROR System 61 Failure starting core service 12 07 12 05 42.048 ERROR System 61 java.lang.SecurityException..
Why does ContentResolver.requestSync not trigger a sync? http://stackoverflow.com/questions/5253858/why-does-contentresolver-requestsync-not-trigger-a-sync a ContentAuthority and an account. It externally references another xml file call it whatever you like something relevant to your app. Let's look at sync_myapp.xml xml version 1.0 encoding utf 8 sync adapter xmlns android http schemas.android.com..
Where to stop/destroy threads in Android Service class? http://stackoverflow.com/questions/680180/where-to-stop-destroy-threads-in-android-service-class every loop of the thread or you want a one shot runnable you can 'fire and forget' which creates a socket sends all relevant data and finishes. A quick note about using a persistent Socket socket methods which block such as reading cannot be interrupted..
Android JDBC not working: ClassNotFoundException on driver http://stackoverflow.com/questions/7221620/android-jdbc-not-working-classnotfoundexception-on-driver and done these things in a different JAVA project. So I figured since Android is Java I could just port over the relevant code add the same build path for the driver etc. But it gives me the error java.lang.ClassNotFoundException com.mysql.jdbc.Driver..
NoClassDefFoundError for code in an Java library on Android http://stackoverflow.com/questions/8678630/noclassdeffounderror-for-code-in-an-java-library-on-android of the app is that there is a common project that both my free and pro version are using. Don't know if it is relevant. See the stack trace below. Any thoughts java.lang.NoClassDefFoundError com.android.common.MainActivity at com.mycompany.myapp.Splash.onCreate..
Is it possible to extend Facebook tokens with extendAccessTokenIfNeeded in an Android app? http://stackoverflow.com/questions/10073426/is-it-possible-to-extend-facebook-tokens-with-extendaccesstokenifneeded-in-an-an installed Another method needs to be completed for those people without the official Facebook app just complaining now Relevant Facebook links Facebook Android SDK at GitHub Facebook Android Tutorial Facebook offline_access permission deprecation Facebook..
Android ListView background colors always showing grey http://stackoverflow.com/questions/1397183/android-listview-background-colors-always-showing-grey I set the background to it always comes out a dark grey. It might also be worth noting that I'm using the Light theme. Relevant simplified bits of code AndroidManifest.xml activity android name .MyActivity android theme @android style Theme.Light MyAdapter.java..
Create video from screen grabs in android http://stackoverflow.com/questions/14067339/create-video-from-screen-grabs-in-android do this but if there are no other options does anyone know how to do this Does anyone know how to do this in Android Relevant links... Android Screen capturing or make video from images how to record screen video as like Talking Tomcat application..
How to clear stack back to root activity when user leaves application? http://stackoverflow.com/questions/2131123/how-to-clear-stack-back-to-root-activity-when-user-leaves-application has android clearTaskOnLaunch true . I expected to be brought back to Home when I hit the Back button from LogonAct. Relevant snippets from AndroidManifest.xml activity android name .LogonAct android clearTaskOnLaunch true intent filter action android..
OAuth + Twitter on Android: Callback fails http://stackoverflow.com/questions/2199357/oauth-twitter-on-android-callback-fails . 3. URL called when authorizing does contain te callback url I specified in code. Any idea what I am doing wrong here Relevant Code public class FirstActivity extends Activity Called when the activity is first created. @Override public void onCreate..
How can I check how much free space an SD card mounted on an Android device has? http://stackoverflow.com/questions/2941552/how-can-i-check-how-much-free-space-an-sd-card-mounted-on-an-android-device-has
http://stackoverflow.com/questions/3023960/crash-when-loading-font was successfully used in one of the blogs. I'm also using predator.ttf another custom font but in TrueType format Relevant code public class MainActivity extends Activity Called when the activity is first created. @Override public void onCreate..
Activity restarts on Force Close http://stackoverflow.com/questions/6121300/activity-restarts-on-force-close to some part of the Activity only I don't have any outside of some WeakReference entries at the Application level. Relevant logcat entries 05 25 08 25 49.137 INFO ActivityManager 18449 Displayed uk.co.randomicon.rstb .TreeBuilderActivity 8s82ms..
How can I enable NFC reader via API? http://stackoverflow.com/questions/6509316/how-can-i-enable-nfc-reader-via-api in the API I'm confused about this . I found this from the android source code to help enable and disable the adapter. Relevant source public boolean onPreferenceChange Preference preference Object value Turn NFC on off final boolean desiredState Boolean..
Deleting Row in SQLite in Android http://stackoverflow.com/questions/7510219/deleting-row-in-sqlite-in-android it can anyone give me a direction to start in My question is in the actual deletion of the row given only its name. Relevant code below thanks so much in advance public class BeaconDatabase public static final String KEY_ROWID _id public static..
“Service discovery failed” from Android Bluetooth Insecure Rfcomm http://stackoverflow.com/questions/8515572/service-discovery-failed-from-android-bluetooth-insecure-rfcomm I really do need the insecure approach. I even tried a combination of the official and hacked solutions outlined here Relevant Code Snippets Creating ServerThread To Listen For Connections Log.i TAG Constructing a ServerThread Use a temporary object..
Android ActionBar tabs set initially selected tab http://stackoverflow.com/questions/9895958/android-actionbar-tabs-set-initially-selected-tab
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