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2014/10/16 ¤W¤È 08:12:25
android Programming Glossary: didn'tClose/hide the Android Soft Keyboard http://stackoverflow.com/questions/1109022/close-hide-the-android-soft-keyboard to ensure you only hide the keyboard when the user didn't explicitly force it to appear by holding down menu . share..
How ListView's recycling mechanism works http://stackoverflow.com/questions/11945563/how-listviews-recycling-mechanism-works Listview inside LinearLayout worked like magic for me. didn't know why 01 01 14 49 36.606 I System.out 13871 getview 0 null..
Google maps api v2 custom infowindow like in original android google maps http://stackoverflow.com/questions/14123243/google-maps-api-v2-custom-infowindow-like-in-original-android-google-maps If it doesn't consume the MotionEvents like because you didn't click on any clickable area inside InfoWindow etc. then and.. state in the info windows. But I could be wrong I didn't try to find this out. What I did is another nasty hack I attached.. can live with that. I know this is an ugly hack but I just didn't find anything better and I need this design pattern so badly..
Android: ListView elements with multiple clickable buttons http://stackoverflow.com/questions/1709166/android-listview-elements-with-multiple-clickable-buttons that no list item is selectable at all any more. But it didn't help in making the nested buttons selectable. Anyone an idea..
Changing Locale within the app itself http://stackoverflow.com/questions/2264874/changing-locale-within-the-app-itself make the preference change to be applied immediately but didn't succeed the language changed correctly on Activity restart but..
http://stackoverflow.com/questions/2395661/android-tabs-at-the-bottom of the screen If so how I've tried the following but didn't work a setting the tabwidget below the framelayout b setting..
How to pick an image from gallery (SD Card) for my app in Android? http://stackoverflow.com/questions/2507898/how-to-pick-an-image-from-gallery-sd-card-for-my-app-in-android other answers explained how to send the intent but they didn't explain well how to handle the response. Here's some sample..
Developing for Android in Eclipse: R.java not generating http://stackoverflow.com/questions/2757107/developing-for-android-in-eclipse-r-java-not-generating and thought that Eclipse will generate a new one. But that didn't happen and I don't have R.java now. How can I generate one I'm..
http://stackoverflow.com/questions/3197335/restful-api-service where I'm going wrong. Anyway code in mostly full really didn't want to put this much code here but I don't know where I'm going.. and hides the progress dialog. I know you mentioned you didn't want a code base but the open source Google I O 2010 app uses..
Android: out of memory exception in Gallery http://stackoverflow.com/questions/3238388/android-out-of-memory-exception-in-gallery all the categories a substantial number of times and didn't crash. I also used the Memory Analyzer plugin for Eclipse which.. I also used the Memory Analyzer plugin for Eclipse which didn't present any potential culprits. If the system couldn't handle..
Programmatically switching off Android phone http://stackoverflow.com/questions/3745523/programmatically-switching-off-android-phone the screen in Android I am using following snippet but it didn't work for me. KeyguardManager keyguardManager KeyguardManager..
Android - Camera preview is sideways http://stackoverflow.com/questions/3841122/android-camera-preview-is-sideways it would have been clockwise . In the code you'll see I didn't need to do any display rotation when the phone was at 90 or..
Android Launch an application from another application http://stackoverflow.com/questions/3872063/android-launch-an-application-from-another-application I assume that it is possible using intents but I didn't find a way of doing it. Does anyone have a link where to find..
Synchronise ScrollView scroll positions - android http://stackoverflow.com/questions/3948934/synchronise-scrollview-scroll-positions-android need to access it which is why they made it protected and didn't add a setOnScrollChangedListener hook. So we will have to do..
Android: How to declare global variables? http://stackoverflow.com/questions/708012/android-how-to-declare-global-variables pointed out something of this nature earlier although I didn't see it at the time. Because of Reto and Diane's roles in maintaining..
Getting an issue while checking the dynamically generated checkbox through list view http://stackoverflow.com/questions/7738527/getting-an-issue-while-checking-the-dynamically-generated-checkbox-through-list using them anyway to solve your problem you probably didn't understand the process I explained before. So e.g. you have..
AlertDialog: How To Remove Black Borders Above and Below View http://stackoverflow.com/questions/10433764/alertdialog-how-to-remove-black-borders-above-and-below-view .setBackgroundDrawable new ColorDrawable 0 dialog.show Didn't work for me. android android layout android dialog share..
Decoding Video using FFMpeg for android http://stackoverflow.com/questions/11322952/decoding-video-using-ffmpeg-for-android videoStream videoStream i break if videoStream 1 return 1 Didn't find a video stream Get a pointer to the codec context for the..
Getting started with Android [closed] http://stackoverflow.com/questions/144254/getting-started-with-android interesting things that have been done. phandroid.com Didn't see much development things Androforge.net A nice little repository..
ClassNotFoundException after ADT update http://stackoverflow.com/questions/16610190/classnotfoundexception-after-adt-update java.lang.ClassNotFoundException Didn't find class com.example.myapp.MainActivity on path data app com.example.myapp.. 969 Caused by java.lang.ClassNotFoundException Didn't find class com.example.myapp.MainActivity on path data app com.example.myapp..
http://stackoverflow.com/questions/16636039/java-lang-classnotfoundexception-after-changing-nothing-in-the-project-but-upgra completing successfully. java.lang.ClassNotFoundException Didn't find class com.example.compassgps.CompassGPSActivity on path..
Android Studio - Importing external Library/Jar http://stackoverflow.com/questions/16779959/android-studio-importing-external-library-jar package. Caused by java.lang.ClassNotFoundException Didn't find class com.google.ads.AdView on path data app com.foo.test..
Android Unable to instantiate activity: Didn't find class on path http://stackoverflow.com/questions/17273218/android-unable-to-instantiate-activity-didnt-find-class-on-path Unable to instantiate activity Didn't find class on path I've imported project into eclipse and when.. java.lang.ClassNotFoundException Didn't find class com.polygraf.activity.Dashboard on path data app..
http://stackoverflow.com/questions/2796050/key-events-in-tabactivities keyCode Code handling return super.onKeyDown keyCode event Didn't work. So I placed a breakpoint on the switch statement line...
Apache HttpClient on Android producing CertPathValidatorException (IssuerName != SubjectName) http://stackoverflow.com/questions/4115101/apache-httpclient-on-android-producing-certpathvalidatorexception-issuername that the certs are returned in the wrong order. Disclaimer Didn't spend any time cleaning the code up though. EasyX509TrustManager..
Eclipse freeze accessing project -> properties -> android tab http://stackoverflow.com/questions/8059595/eclipse-freeze-accessing-project-properties-android-tab small as it could get and clicked on Android. It worked. Didn't freeze. Then I was able to expand the window to see the list..
Android : How do i pass the Payment details? http://stackoverflow.com/questions/9499836/android-how-do-i-pass-the-payment-details page Because i had the same problem in SANDBOX mode.. Didn't solve the problem but the live url worked for me String url..
Close/hide the Android Soft Keyboard http://stackoverflow.com/questions/1109022/close-hide-the-android-soft-keyboard
How ListView's recycling mechanism works http://stackoverflow.com/questions/11945563/how-listviews-recycling-mechanism-works problems like repeating view call and convert view as putting Listview inside LinearLayout worked like magic for me. didn't know why 01 01 14 49 36.606 I System.out 13871 getview 0 null 01 01 14 49 36.636 I System.out 13871 getview 0 android.widget.RelativeLayout@406082c0..
Google maps api v2 custom infowindow like in original android google maps http://stackoverflow.com/questions/14123243/google-maps-api-v2-custom-infowindow-like-in-original-android-google-maps route the MotionEvents to the previously created InfoWindow. If it doesn't consume the MotionEvents like because you didn't click on any clickable area inside InfoWindow etc. then and only then let the events go down to the MapWrapperLayout's super.. framework itself which probably makes sure not to show any transient state in the info windows. But I could be wrong I didn't try to find this out. What I did is another nasty hack I attached an OnTouchListener to the button and manually switched.. around. It could probably be overcome somehow but for now I can live with that. I know this is an ugly hack but I just didn't find anything better and I need this design pattern so badly that this would really be a reason to go back to the map v1..
Android: ListView elements with multiple clickable buttons http://stackoverflow.com/questions/1709166/android-listview-elements-with-multiple-clickable-buttons public boolean isEnabled int position return false This causes that no list item is selectable at all any more. But it didn't help in making the nested buttons selectable. Anyone an idea android listview button share improve this question The..
Changing Locale within the app itself http://stackoverflow.com/questions/2264874/changing-locale-within-the-app-itself and other events. I have also spent a lot of time trying to make the preference change to be applied immediately but didn't succeed the language changed correctly on Activity restart but number formats and other locale properties were not applied..
http://stackoverflow.com/questions/2395661/android-tabs-at-the-bottom Is there a way to put the tabs in a TabWidget to the bottom of the screen If so how I've tried the following but didn't work a setting the tabwidget below the framelayout b setting the tabwidget's gravity to bottom Thanks llappall android..
How to pick an image from gallery (SD Card) for my app in Android? http://stackoverflow.com/questions/2507898/how-to-pick-an-image-from-gallery-sd-card-for-my-app-in-android image android gallery share improve this question The other answers explained how to send the intent but they didn't explain well how to handle the response. Here's some sample code on how to do that protected void onActivityResult int requestCode..
Developing for Android in Eclipse: R.java not generating http://stackoverflow.com/questions/2757107/developing-for-android-in-eclipse-r-java-not-generating info about my new resources so I decided to delete it and thought that Eclipse will generate a new one. But that didn't happen and I don't have R.java now. How can I generate one I'm using Win7 if that changes anything. From one of the comments..
http://stackoverflow.com/questions/3197335/restful-api-service I'm just wet behind the ears and would appreciate being told where I'm going wrong. Anyway code in mostly full really didn't want to put this much code here but I don't know where I'm going wrong apologies in advance public class RestfulAPIService.. done and it kills itself. The activity gets the finish message and hides the progress dialog. I know you mentioned you didn't want a code base but the open source Google I O 2010 app uses a service in this way I am describing. Updated to add sample..
Android: out of memory exception in Gallery http://stackoverflow.com/questions/3238388/android-out-of-memory-exception-in-gallery expected to crash at some point in scenario 1 but I went through all the categories a substantial number of times and didn't crash. I also used the Memory Analyzer plugin for Eclipse which didn't present any potential culprits. If the system couldn't.. categories a substantial number of times and didn't crash. I also used the Memory Analyzer plugin for Eclipse which didn't present any potential culprits. If the system couldn't handle 10 images like in scenarion 2 I would have expected to crash..
Programmatically switching off Android phone http://stackoverflow.com/questions/3745523/programmatically-switching-off-android-phone programmatically Second question how to lock and unlock the screen in Android I am using following snippet but it didn't work for me. KeyguardManager keyguardManager KeyguardManager getSystemService Activity.KEYGUARD_SERVICE KeyguardLock lock..
Android - Camera preview is sideways http://stackoverflow.com/questions/3841122/android-camera-preview-is-sideways turning the phone 90 degrees COUNTER CLOCKWISE I had assumed it would have been clockwise . In the code you'll see I didn't need to do any display rotation when the phone was at 90 or 180 degrees the device seemed to handle this itself. Only one..
Android Launch an application from another application http://stackoverflow.com/questions/3872063/android-launch-an-application-from-another-application I want to launch an installed package from my Android application. I assume that it is possible using intents but I didn't find a way of doing it. Does anyone have a link where to find the information android android intent share improve this..
Synchronise ScrollView scroll positions - android http://stackoverflow.com/questions/3948934/synchronise-scrollview-scroll-positions-android int oldy Unfortunately Google never thought that we would need to access it which is why they made it protected and didn't add a setOnScrollChangedListener hook. So we will have to do that for ourselves. First we need an interface. package com.test..
Android: How to declare global variables? http://stackoverflow.com/questions/708012/android-how-to-declare-global-variables is discouraged in favor of Singleton patterns. Somatik also pointed out something of this nature earlier although I didn't see it at the time. Because of Reto and Diane's roles in maintaining the Android platform I cannot in good faith recommend..
Getting an issue while checking the dynamically generated checkbox through list view http://stackoverflow.com/questions/7738527/getting-an-issue-while-checking-the-dynamically-generated-checkbox-through-list not to avoid recycling of a view which could be reused. If you're using them anyway to solve your problem you probably didn't understand the process I explained before. So e.g. you have 1000 items and you do the view type hack then you're creating..
AlertDialog: How To Remove Black Borders Above and Below View http://stackoverflow.com/questions/10433764/alertdialog-how-to-remove-black-borders-above-and-below-view layout AlertDialog dialog builder.create dialog.getWindow .setBackgroundDrawable new ColorDrawable 0 dialog.show Didn't work for me. android android layout android dialog share improve this question If you look at the AlertDialog class..
Decoding Video using FFMpeg for android http://stackoverflow.com/questions/11322952/decoding-video-using-ffmpeg-for-android i codec codec_type AVMEDIA_TYPE_VIDEO LOGI videoStream d videoStream videoStream i break if videoStream 1 return 1 Didn't find a video stream Get a pointer to the codec context for the video stream pCodecCtx pFormatCtx streams videoStream codec..
Getting started with Android [closed] http://stackoverflow.com/questions/144254/getting-started-with-android Development halted here but still some rather interesting things that have been done. phandroid.com Didn't see much development things Androforge.net A nice little repository not a lot of files though. I pulled it from my development..
ClassNotFoundException after ADT update http://stackoverflow.com/questions/16610190/classnotfoundexception-after-adt-update instantiate activity ComponentInfo com.example.myapp com.example.myapp.MainActivity java.lang.ClassNotFoundException Didn't find class com.example.myapp.MainActivity on path data app com.example.myapp 1.apk 05 17 13 09 56.357 E AndroidRuntime 969.. Native Method 05 17 13 09 56.357 E AndroidRuntime 969 Caused by java.lang.ClassNotFoundException Didn't find class com.example.myapp.MainActivity on path data app com.example.myapp 1.apk 05 17 13 09 56.357 E AndroidRuntime 969..
http://stackoverflow.com/questions/16636039/java-lang-classnotfoundexception-after-changing-nothing-in-the-project-but-upgra . I checked everything no errors at all building completing successfully. java.lang.ClassNotFoundException Didn't find class com.example.compassgps.CompassGPSActivity on path data app com.example.compassgps 2.apk I have tried a lot of..
Android Studio - Importing external Library/Jar http://stackoverflow.com/questions/16779959/android-studio-importing-external-library-jar it cannot find a specific class from the lib in the application package. Caused by java.lang.ClassNotFoundException Didn't find class com.google.ads.AdView on path data app com.foo.test 1.apk Any ideas Thanks android intellij idea dependencies..
Android Unable to instantiate activity: Didn't find class on path http://stackoverflow.com/questions/17273218/android-unable-to-instantiate-activity-didnt-find-class-on-path Unable to instantiate activity Didn't find class on path I've imported project into eclipse and when I try to run it then this exception is thrown java.lang.RuntimeException.. to instantiate activity ComponentInfo com.polygraf com.polygraf.activity.Dashboard java.lang.ClassNotFoundException Didn't find class com.polygraf.activity.Dashboard on path data app com.polygraf 1.apk I've tried to clean the project then check..
http://stackoverflow.com/questions/2796050/key-events-in-tabactivities public boolean onKeyDown int keyCode KeyEvent event switch keyCode Code handling return super.onKeyDown keyCode event Didn't work. So I placed a breakpoint on the switch statement line. But this function never gets called whether I press volume..
Apache HttpClient on Android producing CertPathValidatorException (IssuerName != SubjectName) http://stackoverflow.com/questions/4115101/apache-httpclient-on-android-producing-certpathvalidatorexception-issuername the root CA is trusted by android the problem is simply that the certs are returned in the wrong order. Disclaimer Didn't spend any time cleaning the code up though. EasyX509TrustManager package com.trustit.trustme import java.security.KeyStore..
Eclipse freeze accessing project -> properties -> android tab http://stackoverflow.com/questions/8059595/eclipse-freeze-accessing-project-properties-android-tab in this case I squashed the window height down to almost as small as it could get and clicked on Android. It worked. Didn't freeze. Then I was able to expand the window to see the list of libraries. No idea what it is but I did it several times...recreating..
Android : How do i pass the Payment details? http://stackoverflow.com/questions/9499836/android-how-do-i-pass-the-payment-details webservice Wich PayPal URL are u using to redirect to the PayPal page Because i had the same problem in SANDBOX mode.. Didn't solve the problem but the live url worked for me String url https www.paypal.com cgi bin webscr cmd _express checkout mobile..
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