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2014/10/16 ¤W¤È 08:13:16
android Programming Glossary: executeAndroid Studio installation on Windows 7 fails, no JDK found http://stackoverflow.com/questions/16574189/android-studio-installation-on-windows-7-fails-no-jdk-found it's attempting to run the batch file studio.bat . When I execute via CMD I get the following error ERROR cannot start Android..
'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
Android dex gives a BufferOverflowException when building http://stackoverflow.com/questions/19727915/android-dex-gives-a-bufferoverflowexception-when-building for Project 2013 11 01 14 29 46 Dex Loader Unable to execute dex java.nio.BufferOverflowException. Check the Eclipse log.. 46 MyProject Conversion to Dalvik format failed Unable to execute dex java.nio.BufferOverflowException. Check the Eclipse log..
How to draw an overlay on a SurfaceView used by Camera on Android? http://stackoverflow.com/questions/2933882/how-to-draw-an-overlay-on-a-surfaceview-used-by-camera-on-android time a new frame is drawn into the SurfaceView in order to execute the invalidate method which is supposed to invoke the onDraw..
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 progress in a dialog This method will allow you to execute some background processes and update the UI at the same time.. mProgressDialog.setCancelable true execute this when the downloader must be fired final DownloadTask downloadTask.. new DownloadTask YourActivity.this downloadTask.execute the url to the file you want to download mProgressDialog.setOnCancelListener..
What is the Android UiThread (UI thread) http://stackoverflow.com/questions/3652560/what-is-the-android-uithread-ui-thread If the current thread is the UI thread then the action is executed immediately. If the current thread is not the UI thread the.. this it provides these background threads the ability to execute code that can modify the UI. They do this by putting the UI.. in my Instrumentation Tests. Since the test code does not execute in the UIThread you need to use this method to run code that..
Running multiple AsyncTasks at the same time — not possible? http://stackoverflow.com/questions/4068984/running-multiple-asynctasks-at-the-same-time-not-possible is Android 1.5 HTC Hero. However only the first gets executed. Here's a simple snippet to describe my problem public class.. setContentView R.layout.main new PrinterTask .execute bar bar bar new PrinterTask .execute foo foo foo System.out.println.. new PrinterTask .execute bar bar bar new PrinterTask .execute foo foo foo System.out.println onCreate is done. The output..
http://stackoverflow.com/questions/4369537/update-ui-from-thread and end. The 4 steps When an asynchronous task is executed the task goes through 4 steps onPreExecute invoked on the UI.. invoked on the UI thread immediately after the task is executed. This step is normally used to setup the task for instance.. The task instance must be created on the UI thread. execute Params... must be invoked on the UI thread. Do not call onPreExecute..
Android - Cancel AsyncTask Forcefully http://stackoverflow.com/questions/4748964/android-cancel-asynctask-forcefully asyncTask new performBackgroundTask asyncTask.execute Now i need to implement the Cancel button functionality so i.. All that seems to happen is that the AsyncTask will execute onCancelled and won't run onPostExecute when it completes. ..
Conversion to Dalvik format failed: Unable to execute dex: Java heap space http://stackoverflow.com/questions/5943712/conversion-to-dalvik-format-failed-unable-to-execute-dex-java-heap-space to Dalvik format failed Unable to execute dex Java heap space I have added a 2.45mb jar to my Android.. to get Conversion to Dalvik format failed Unable to execute dex Java heap space no matter what I do. I have researched online..
Starting the Android emulator in SDK tools, revision 12 http://stackoverflow.com/questions/6603194/starting-the-android-emulator-in-sdk-tools-revision-12 of your desired path just fire up a Command Prompt and execute DIR X ... the short name will be displayed next to each directory...
Android HTML ImageGetter as AsyncTask http://stackoverflow.com/questions/7424512/android-html-imagegetter-as-asynctask So there's no way to call the whole ImageGetter.execute deal that triggers the doInBackground method and so there's.. c View container Construct the URLImageParser which will execute AsyncTask and refresh the container @param t @param c public.. asyncTask new ImageGetterAsyncTask urlDrawable asyncTask.execute source return reference to URLDrawable where I will change with..
Unable to execute dex: Multiple dex files define Lcom/myapp/R$array; http://stackoverflow.com/questions/7870265/unable-to-execute-dex-multiple-dex-files-define-lcom-myapp-rarray to execute dex Multiple dex files define Lcom myapp R array Since updating.. The error 2011 10 23 16 23 29 Dex Loader Unable to execute dex Multiple dex files define Lcom myapp R array 2011 10 23.. 23 29 myProj Conversion to Dalvik format failed Unable to execute dex Multiple dex files define Lcom myapp R array Similar issues..
GCM with PHP (Google Cloud Messaging) http://stackoverflow.com/questions/11242743/gcm-with-php-google-cloud-messaging true curl_setopt ch CURLOPT_POSTFIELDS json_encode fields Execute post result curl_exec ch Close connection curl_close ch echo..
HTTP doesn't work in Android emulator http://stackoverflow.com/questions/11277734/http-doesnt-work-in-android-emulator httppost.setEntity new UrlEncodedFormEntity nameValuePairs Execute HTTP Post Request HttpResponse response httpclient.execute httppost..
How many Activities vs Fragments? http://stackoverflow.com/questions/12363790/how-many-activities-vs-fragments selection. details DetailsFragment.newInstance index Execute a transaction replacing any existing fragment with this one..
How do you interface with BadgeProvider on Samsung phones to add a count to the application icon? http://stackoverflow.com/questions/20136483/how-do-you-interface-with-badgeprovider-on-samsung-phones-to-add-a-count-to-the cv.put badgecount 1 integer count you want to display Execute insert getContentResolver .insert Uri.parse content com.sec.badge..
Android, sending XML via HTTP POST (SOAP) http://stackoverflow.com/questions/2559948/android-sending-xml-via-http-post-soap nameValuePairs Where how to add the XML data Execute HTTP Post Request HttpResponse response httpclient.execute..
Making the Android emulator run faster http://stackoverflow.com/questions/2662650/making-the-android-emulator-run-faster to extras intel Hardware_Accelerated_Execution_Manager. Execute file IntelHaxm.exe to install. Create AVD with Intel atom x86..
http://stackoverflow.com/questions/2938502/sending-post-data-in-android httppost.setEntity new UrlEncodedFormEntity nameValuePairs Execute HTTP Post Request HttpResponse response httpclient.execute httppost..
http://stackoverflow.com/questions/3314137/android-unknownhostexception httppost.setEntity new UrlEncodedFormEntity nameValuePairs Execute HTTP Post Request response httpclient.execute httppost Log.i..
How do you install an APK file in the Android emulator? http://stackoverflow.com/questions/3480201/how-do-you-install-an-apk-file-in-the-android-emulator install apk share improve this question Windows Execute the emulator SDK Manager.exe Tools Manage AVDs... New then Start..
Simple HTTP client example in Android [closed] http://stackoverflow.com/questions/4457492/simple-http-client-example-in-android Prepare a request object HttpGet httpget new HttpGet url Execute the request HttpResponse response try response httpclient.execute..
How to do a HTTP Post in Android? http://stackoverflow.com/questions/4470936/how-to-do-a-http-post-in-android httppost.setEntity new UrlEncodedFormEntity nameValuePairs Execute HTTP Post Request HttpResponse response httpclient.execute httppost..
Android, Java: HTTP POST Request http://stackoverflow.com/questions/4543894/android-java-http-post-request httppost.setEntity new UrlEncodedFormEntity nameValuePairs Execute HTTP Post Request HttpResponse response httpclient.execute httppost..
Android INJECT_EVENTS permission http://stackoverflow.com/questions/5383401/android-inject-events-permission things root 64603 installing apk system app directory.html Execute the following commands in the terminal emulator to remount the..
http://stackoverflow.com/questions/5690637/android-http-login-questions HttpGet httpGet new HttpGet url HttpResponse response try Execute your HttpGet against the server and catch the response to our..
Execute AsyncTask several times http://stackoverflow.com/questions/6373826/execute-asynctask-several-times AsyncTask several times In my Activity I use a class which.. must be invoked on the UI thread. Do not call onPreExecute onPostExecute Result doInBackground Params... onProgressUpdate.. invoked on the UI thread. Do not call onPreExecute onPostExecute Result doInBackground Params... onProgressUpdate Progress.....
Return data from AsyncTask class http://stackoverflow.com/questions/7618614/return-data-from-asynctask-class e.printStackTrace return response protected void onPostExecute String result THIS IS WHERE I NEED TO RETURN MY DATA TO THE.. NameValuePair dog pairs Log.d TAG example dog.toString Execute the request HttpResponse response try Prepare a request object.. return null @Override protected void onPostExecute String json getJSONListener.onRemoteCallComplete json public..
'No peer certificate' error in Android 2.3 but NOT in 4 http://stackoverflow.com/questions/9574870/no-peer-certificate-error-in-android-2-3-but-not-in-4 e2.getMessage e2.printStackTrace Execute the GET call and obtain the response HttpResponse getResponse..
How can i run C binary (executable file) in Android from Android Shell http://stackoverflow.com/questions/9868309/how-can-i-run-c-binary-executable-file-in-android-from-android-shell hello jni . All this is done via adb from the Android SDK. Execute the binary with full path as data local tmp hello jni or whatever..
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 a new process from the CMD is loaded. This is because it's attempting to run the batch file studio.bat . When I execute via CMD I get the following error ERROR cannot start Android Studio. No JDK found. Please validate either ANDROID_STUDIO_JDK..
'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
Android dex gives a BufferOverflowException when building http://stackoverflow.com/questions/19727915/android-dex-gives-a-bufferoverflowexception-when-building shorter but similar 2013 11 01 14 29 44 APK file is not created for Project 2013 11 01 14 29 46 Dex Loader Unable to execute dex java.nio.BufferOverflowException. Check the Eclipse log for stack trace. 2013 11 01 14 29 46 MyProject Conversion to.. Check the Eclipse log for stack trace. 2013 11 01 14 29 46 MyProject Conversion to Dalvik format failed Unable to execute dex java.nio.BufferOverflowException. Check the Eclipse log for stack trace. Like I said I don't have this problem on my..
How to draw an overlay on a SurfaceView used by Camera on Android? http://stackoverflow.com/questions/2933882/how-to-draw-an-overlay-on-a-surfaceview-used-by-camera-on-android do is using the onPreviewFrame method which is invoked each time a new frame is drawn into the SurfaceView in order to execute the invalidate method which is supposed to invoke the onDraw method. In fact the onDraw method is being invoked but nothing..
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 is better for your app. 1. Use AsyncTask and show the download progress in a dialog This method will allow you to execute some background processes and update the UI at the same time in this case we'll update a progress bar . This is an example.. true mProgressDialog.setProgressStyle ProgressDialog.STYLE_HORIZONTAL mProgressDialog.setCancelable true execute this when the downloader must be fired final DownloadTask downloadTask new DownloadTask YourActivity.this downloadTask.execute.. this when the downloader must be fired final DownloadTask downloadTask new DownloadTask YourActivity.this downloadTask.execute the url to the file you want to download mProgressDialog.setOnCancelListener new DialogInterface.OnCancelListener @Override..
What is the Android UiThread (UI thread) http://stackoverflow.com/questions/3652560/what-is-the-android-uithread-ui-thread API Level 1 Runs the specified action on the UI thread. If the current thread is the UI thread then the action is executed immediately. If the current thread is not the UI thread the action is posted to the event queue of the UI thread. Does.. supposed to use a Handler see the link below for more info on this it provides these background threads the ability to execute code that can modify the UI. They do this by putting the UI modifying code in a Runnable object and passing it to the RunOnUiThread.. click here I personally only use the RunOnUiThread method in my Instrumentation Tests. Since the test code does not execute in the UIThread you need to use this method to run code that modifies the UI. So I use it to inject click and key events..
Running multiple AsyncTasks at the same time — not possible? http://stackoverflow.com/questions/4068984/running-multiple-asynctasks-at-the-same-time-not-possible I'm trying to run two AsyncTasks at the same time. Platform is Android 1.5 HTC Hero. However only the first gets executed. Here's a simple snippet to describe my problem public class AndroidJunk extends Activity class PrinterTask extends AsyncTask.. onCreate Bundle savedInstanceState super.onCreate savedInstanceState setContentView R.layout.main new PrinterTask .execute bar bar bar new PrinterTask .execute foo foo foo System.out.println onCreate is done. The output I expect is onCreate is.. super.onCreate savedInstanceState setContentView R.layout.main new PrinterTask .execute bar bar bar new PrinterTask .execute foo foo foo System.out.println onCreate is done. The output I expect is onCreate is done. bar bar bar foo foo foo bar bar..
http://stackoverflow.com/questions/4369537/update-ui-from-thread and Result and 4 steps called begin doInBackground processProgress and end. The 4 steps When an asynchronous task is executed the task goes through 4 steps onPreExecute invoked on the UI thread immediately after the task is executed. This step is.. task is executed the task goes through 4 steps onPreExecute invoked on the UI thread immediately after the task is executed. This step is normally used to setup the task for instance by showing a progress bar in the user interface. doInBackground.. rules that must be followed for this class to work properly The task instance must be created on the UI thread. execute Params... must be invoked on the UI thread. Do not call onPreExecute onPostExecute Result doInBackground Params... onProgressUpdate..
Android - Cancel AsyncTask Forcefully http://stackoverflow.com/questions/4748964/android-cancel-asynctask-forcefully I have implemented AsyncTask in my one of activity performBackgroundTask asyncTask new performBackgroundTask asyncTask.execute Now i need to implement the Cancel button functionality so i have to stop the execution of the running task. I don't know.. doesn't necessarily stop the execution of the background process. All that seems to happen is that the AsyncTask will execute onCancelled and won't run onPostExecute when it completes. android android asynctask share improve this question Just..
Conversion to Dalvik format failed: Unable to execute dex: Java heap space http://stackoverflow.com/questions/5943712/conversion-to-dalvik-format-failed-unable-to-execute-dex-java-heap-space to Dalvik format failed Unable to execute dex Java heap space I have added a 2.45mb jar to my Android eclipse project and now I continue to get Conversion to Dalvik.. a 2.45mb jar to my Android eclipse project and now I continue to get Conversion to Dalvik format failed Unable to execute dex Java heap space no matter what I do. I have researched online and was informed to update my eclipse.ini to increase..
Starting the Android emulator in SDK tools, revision 12 http://stackoverflow.com/questions/6603194/starting-the-android-emulator-in-sdk-tools-revision-12
Android HTML ImageGetter as AsyncTask http://stackoverflow.com/questions/7424512/android-html-imagegetter-as-asynctask Html.fromHtml it uses the getDrawable method that must be overridden. So there's no way to call the whole ImageGetter.execute deal that triggers the doInBackground method and so there's no way to actually make this asynchronous. Am I going about.. public class URLImageParser implements ImageGetter Context c View container Construct the URLImageParser which will execute AsyncTask and refresh the container @param t @param c public URLImageParser View t Context c this.c c this.container t public.. new URLDrawable get the actual source ImageGetterAsyncTask asyncTask new ImageGetterAsyncTask urlDrawable asyncTask.execute source return reference to URLDrawable where I will change with actual image from the src tag return urlDrawable public..
Unable to execute dex: Multiple dex files define Lcom/myapp/R$array; http://stackoverflow.com/questions/7870265/unable-to-execute-dex-multiple-dex-files-define-lcom-myapp-rarray to execute dex Multiple dex files define Lcom myapp R array Since updating to ADT 14 I can no longer build my project. It was building.. no longer build my project. It was building fine prior to updating. The error 2011 10 23 16 23 29 Dex Loader Unable to execute dex Multiple dex files define Lcom myapp R array 2011 10 23 16 23 29 myProj Conversion to Dalvik format failed Unable to.. Multiple dex files define Lcom myapp R array 2011 10 23 16 23 29 myProj Conversion to Dalvik format failed Unable to execute dex Multiple dex files define Lcom myapp R array Similar issues have been reported and I have tried the suggestions there..
GCM with PHP (Google Cloud Messaging) http://stackoverflow.com/questions/11242743/gcm-with-php-google-cloud-messaging
HTTP doesn't work in Android emulator http://stackoverflow.com/questions/11277734/http-doesnt-work-in-android-emulator new BasicNameValuePair heh.getKey heh.getValue httppost.setEntity new UrlEncodedFormEntity nameValuePairs Execute HTTP Post Request HttpResponse response httpclient.execute httppost return SimpleXML.loadXml response.getEntity .getContent..
How many Activities vs Fragments? http://stackoverflow.com/questions/12363790/how-many-activities-vs-fragments details.getShownIndex index Make new fragment to show this selection. details DetailsFragment.newInstance index Execute a transaction replacing any existing fragment with this one inside the frame. FragmentTransaction ft getFragmentManager..
How do you interface with BadgeProvider on Samsung phones to add a count to the application icon? http://stackoverflow.com/questions/20136483/how-do-you-interface-with-badgeprovider-on-samsung-phones-to-add-a-count-to-the name as shown below cv.put class com.example.badge.activity.Test cv.put badgecount 1 integer count you want to display Execute insert getContentResolver .insert Uri.parse content com.sec.badge apps cv If you want to clear the badge count on your icon..
Android, sending XML via HTTP POST (SOAP) http://stackoverflow.com/questions/2559948/android-sending-xml-via-http-post-soap Type application soap xml httppost.setEntity new UrlEncodedFormEntity nameValuePairs Where how to add the XML data Execute HTTP Post Request HttpResponse response httpclient.execute httppost catch ClientProtocolException e TODO Auto generated..
Making the Android emulator run faster http://stackoverflow.com/questions/2662650/making-the-android-emulator-run-faster Android 2.3.3 Go to the Android SDK root folder and navigate to extras intel Hardware_Accelerated_Execution_Manager. Execute file IntelHaxm.exe to install. Create AVD with Intel atom x86 CPU ABI Run emulator and check in console that HAXM running..
http://stackoverflow.com/questions/2938502/sending-post-data-in-android nameValuePairs.add new BasicNameValuePair stringdata Hi httppost.setEntity new UrlEncodedFormEntity nameValuePairs Execute HTTP Post Request HttpResponse response httpclient.execute httppost catch ClientProtocolException e TODO Auto generated..
http://stackoverflow.com/questions/3314137/android-unknownhostexception .add new BasicNameValuePair stringdata userName httppost.setEntity new UrlEncodedFormEntity nameValuePairs Execute HTTP Post Request response httpclient.execute httppost Log.i HttpManager response response.getEntity .getContent catch ClientProtocolException..
How do you install an APK file in the Android emulator? http://stackoverflow.com/questions/3480201/how-do-you-install-an-apk-file-in-the-android-emulator an APK file on the Android Simulator android android emulator install apk share improve this question Windows Execute the emulator SDK Manager.exe Tools Manage AVDs... New then Start Start the console Windows XP Run type cmd and move to the..
Simple HTTP client example in Android [closed] http://stackoverflow.com/questions/4457492/simple-http-client-example-in-android String url HttpClient httpclient new DefaultHttpClient Prepare a request object HttpGet httpget new HttpGet url Execute the request HttpResponse response try response httpclient.execute httpget Examine the response status Log.i Praeda response.getStatusLine..
How to do a HTTP Post in Android? http://stackoverflow.com/questions/4470936/how-to-do-a-http-post-in-android new BasicNameValuePair stringdata AndDev is Cool httppost.setEntity new UrlEncodedFormEntity nameValuePairs Execute HTTP Post Request HttpResponse response httpclient.execute httppost int status response.getStatusLine .getStatusCode tw.setText..
Android, Java: HTTP POST Request http://stackoverflow.com/questions/4543894/android-java-http-post-request new BasicNameValuePair stringdata AndDev is Cool httppost.setEntity new UrlEncodedFormEntity nameValuePairs Execute HTTP Post Request HttpResponse response httpclient.execute httppost catch ClientProtocolException e TODO Auto generated..
Android INJECT_EVENTS permission http://stackoverflow.com/questions/5383401/android-inject-events-permission system as described here http androidforums.com droid all things root 64603 installing apk system app directory.html Execute the following commands in the terminal emulator to remount the system directory as read write and to install the application..
http://stackoverflow.com/questions/5690637/android-http-login-questions url www.yourwebsite.com login.php u myusername p mypassword HttpGet httpGet new HttpGet url HttpResponse response try Execute your HttpGet against the server and catch the response to our HttpResponse. response postClient.execute httpGet Check if..
Execute AsyncTask several times http://stackoverflow.com/questions/6373826/execute-asynctask-several-times AsyncTask several times In my Activity I use a class which extends from AsyncTask and a parameter which is an instance.. task instance must be created on the UI thread. execute Params... must be invoked on the UI thread. Do not call onPreExecute onPostExecute Result doInBackground Params... onProgressUpdate Progress... manually. The task can be executed only once.. must be created on the UI thread. execute Params... must be invoked on the UI thread. Do not call onPreExecute onPostExecute Result doInBackground Params... onProgressUpdate Progress... manually. The task can be executed only once an exception will..
Return data from AsyncTask class http://stackoverflow.com/questions/7618614/return-data-from-asynctask-class s buffer.readLine null response s catch Exception e e.printStackTrace return response protected void onPostExecute String result THIS IS WHERE I NEED TO RETURN MY DATA TO THE MAIN ACTIVITY. I am guessing public void getJSON String myUrlString.. TAG starting connect with this many pairs pairs.size for NameValuePair dog pairs Log.d TAG example dog.toString Execute the request HttpResponse response try Prepare a request object HttpPost httpPost new HttpPost url httpPost.setEntity new.. catch IOException e TODO Auto generated catch block e.printStackTrace return null @Override protected void onPostExecute String json getJSONListener.onRemoteCallComplete json public interface GetJSONListener public void onRemoteCallComplete..
'No peer certificate' error in Android 2.3 but NOT in 4 http://stackoverflow.com/questions/9574870/no-peer-certificate-error-in-android-2-3-but-not-in-4 TODO Auto generated catch block Log.d DEBUG_TAG in UnsupportedEncodingException e2.getMessage e2.printStackTrace Execute the GET call and obtain the response HttpResponse getResponse null try getResponse client.execute post catch ClientProtocolException..
How can i run C binary (executable file) in Android from Android Shell http://stackoverflow.com/questions/9868309/how-can-i-run-c-binary-executable-file-in-android-from-android-shell name will be the new value of LOCAL_MODULE instead of hello jni . All this is done via adb from the Android SDK. Execute the binary with full path as data local tmp hello jni or whatever you named it to. And you're done and free to start on..
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