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2014/10/16 ¤W¤È 08:22:09
android Programming Glossary: reSimpleCursorTreeAdapter and CursorLoader for ExpandableListView http://stackoverflow.com/questions/10611927/simplecursortreeadapter-and-cursorloader-for-expandablelistview and CursorLoader for ExpandableListView I am trying.. a provider by using a CursorLoader with a SimpleCursorTreeAdapter Here is my Fragment class which implements the CursorLoader.. by using a CursorLoader with a SimpleCursorTreeAdapter Here is my Fragment class which implements the CursorLoader public..
How ListView's recycling mechanism works http://stackoverflow.com/questions/11945563/how-listviews-recycling-mechanism-works ListView's recycling mechanism works So I have this problem I had before.. mechanism works So I have this problem I had before and naturally I asked for help on here . Luksprog's answer was.. problem I had before and naturally I asked for help on here . Luksprog's answer was great because I had no idea about how..
Saving Activity state in Android http://stackoverflow.com/questions/151777/saving-activity-state-in-android on saving an application's state. So given this minor re tooling of the 'Hello Android' example package com.android.hello.. extends Activity Called when the activity is first created. @Override public void onCreate Bundle savedInstanceState.. the activity is first created. @Override public void onCreate Bundle savedInstanceState super.onCreate savedInstanceState..
Libraries do not get added to APK anymore after upgrade to ADT 22 http://stackoverflow.com/questions/16596969/libraries-do-not-get-added-to-apk-anymore-after-upgrade-to-adt-22 do not get added to APK anymore after upgrade to ADT 22 I have a rather big Android App project.. to ADT 22 I have a rather big Android App project that is referencing several library projects. Everything was fine until.. 22 I have a rather big Android App project that is referencing several library projects. Everything was fine until i upgraded..
'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 after importing a project into Eclipse Anytime I have to re import my projects into Eclipse if I reinstalled Eclipse or.. Anytime I have to re import my projects into Eclipse if I reinstalled Eclipse or changed the location of the projects almost.. of the projects almost all of my overridden methods are not formatted correctly causing the error ' The method must..
What is the best IDE to develop Android apps in? [closed] http://stackoverflow.com/questions/1715697/what-is-the-best-ide-to-develop-android-apps-in natural choice. However I am familiar with intelliJ and re sharper so I would prefer use intelliJ. Has anyone used http.. I am familiar with intelliJ and re sharper so I would prefer use intelliJ. Has anyone used http code.google.com p idea.. and learn Eclipse android eclipse intellij idea share improve this question LATEST NEWS As of Google I O 2013 the..
Focusable EditText inside ListView http://stackoverflow.com/questions/2679948/focusable-edittext-inside-listview far and been hitting nothing but roadblocks. The general premise is that there is some row in a ListView whether it's generated.. nothing but roadblocks. The general premise is that there is some row in a ListView whether it's generated by the adapter.. android id @android id list android layout_height fill_parent android layout_width fill_parent Header view EditText view..
Is AsyncTask really conceptually flawed or am I just missing something? http://stackoverflow.com/questions/3357477/is-asynctask-really-conceptually-flawed-or-am-i-just-missing-something AsyncTask really conceptually flawed or am I just missing something I have.. investigated this problem for months now came up with different solutions to it which I am not happy with since they are all.. solutions to it which I am not happy with since they are all massive hacks. I still cannot believe that a class that..
Singletons vs. Application Context in Android? http://stackoverflow.com/questions/3826905/singletons-vs-application-context-in-android good idea to use Singletons instead of single instances shared through global application state subclassing android.os.Application.. not a good idea but applied to Android. Am I correct What's different in DalvikVM otherwise EDIT I would like to.. good idea but applied to Android. Am I correct What's different in DalvikVM otherwise EDIT I would like to have opinions on..
http://stackoverflow.com/questions/4116001/android-lock-screen-widget Lock Screen Widget A few users have been asking me Android lock screen.. Widget A few users have been asking me Android lock screen widgets for my app I believe they want a widget that stays.. I believe they want a widget that stays on their lock screens and allows them to interact with the app. I haven't been..
Activity restart on rotation Android http://stackoverflow.com/questions/456211/activity-restart-on-rotation-android restart on rotation Android In my Android application when I rotate.. the device slide out the keyboard then my activity is restarted onCreate is called . Now this is probably how it's supposed.. slide out the keyboard then my activity is restarted onCreate is called . Now this is probably how it's supposed to be..
Strange out of memory issue while loading an image to a Bitmap object http://stackoverflow.com/questions/477572/strange-out-of-memory-issue-while-loading-an-image-to-a-bitmap-object the camera layout. The activity that gets launched for result is a map. If I click on my button to launch the image preview.. is a map. If I click on my button to launch the image preview load an image off the SD card the application returns from.. preview load an image off the SD card the application returns from the activity back to the listview activity to the..
Auto Scale TextView Text to Fit within Bounds http://stackoverflow.com/questions/5033012/auto-scale-textview-text-to-fit-within-bounds to Fit within Bounds I'm looking for an optimal way to resize wrapping text in a TextView so that it will fit within its.. simply looking for a way to wrap the text I want to make sure it both wraps and is small enough to fit entirely on the screen... to make sure it both wraps and is small enough to fit entirely on the screen. I've seen a few cases on StackOverflow where..
Android: How to declare global variables? http://stackoverflow.com/questions/708012/android-how-to-declare-global-variables How to declare global variables I am creating an application which requires.. How to declare global variables I am creating an application which requires login. I created the main.. global variables I am creating an application which requires login. I created the main and the login activity. In the..
ViewPager and fragments ??what's the right way to store fragment's state? http://stackoverflow.com/questions/7951730/viewpager-and-fragments-whats-the-right-way-to-store-fragments-state and fragments what's the right way to store fragment's state Fragments seem to be very nice for separetion.. fragment's state Fragments seem to be very nice for separetion of UI logic into some modules. But along with ViewPager.. it's lifecycle is still misty for me. So Guru thoughts are badly needed Edit See dumb solution below Scope Main activity..
How to attach javadoc or sources to jars in libs folder? http://stackoverflow.com/questions/9873152/how-to-attach-javadoc-or-sources-to-jars-in-libs-folder New version of ADT r17 plugin for Eclipse added feature to automatically setup JAR dependencies. Any .jar files in the.. setup JAR dependencies. Any .jar files in the libs folder are added to the build configuration now. Unfortunately Android.. .jar from libs folder android eclipse adt javadoc share improve this question The best way to answer your question..
Samsung Galaxy S II AVD (Android Virtual Device) Basic Settings? http://stackoverflow.com/questions/10641744/samsung-galaxy-s-ii-avd-android-virtual-device-basic-settings don't really matter but correct ones are Screen Size 4.3 Resolution 480 x 800 RAM 1024 Density hdpi Buttons Hardware Hit.. user name .android devices.xml in your favorite XML editor Replace the d device ... d device element having the name Samsung.. state d nav state nonav d nav state d state d device Re open the AVD Manager and go back to the Device Definitions tab..
Re-launch of Activity on Home button, but…only the first time http://stackoverflow.com/questions/16283079/re-launch-of-activity-on-home-button-but-only-the-first-time launch of Activity on Home button but&hellip only the first.. permanently resolved. Any thoughts on where I should look Recently there has been a search within the application to see..
Failed to load map. Error contacting Google servers. This is probably an authentication issue http://stackoverflow.com/questions/17667935/failed-to-load-map-error-contacting-google-servers-this-is-probably-an-authent fragmentTransaction @Override public void onTabReselected ActionBar.Tab tab FragmentTransaction fragmentTransaction.. return rootView Map_fragment.xml RelativeLayout xmlns android http schemas.android.com apk res android.. class com.google.android.gms.maps.SupportMapFragment RelativeLayout Manifest.xml Google Map permission android name..
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 SDK manager as administrator Run Eclipse as administrator Re install the support components from the SDK extra folder and.. attached a snapshot of the current Activities templates. Replacing your sdk tools templates activities folder with the contents.. v4 dependency name android support v4 revision 8 Finally Restart Eclipse If needed copy android support v4.jar from sdk..
http://stackoverflow.com/questions/2317167/helloandroid-emulator-problem the full details below these summarized steps . Uninstall Reinstall Android SDK to folder off of C no spaces in path Re create.. Reinstall Android SDK to folder off of C no spaces in path Re create the AVD. Set the PATH environment variable for the new.. in Eclipse. Configure the Android SDK location in Eclipse. Reboot to reduce the CPU utilization Run the emulator from the..
Why does the app signature change in Android after a classpath change? http://stackoverflow.com/questions/2458931/why-does-the-app-signature-change-in-android-after-a-classpath-change already loaded before the refactoring I get this exception Re installation failed due to different application signatures..
How to adjust text font size to fit textview http://stackoverflow.com/questions/2617266/how-to-adjust-text-font-size-to-fit-textview i textColumn.setPadding 0 0 1 0 textColumn.setTextColor getResources .getColor R.drawable.text_default row.addView textColumn.. the initially specified text size unless it is too small Re size the font so the specified text fits in the text box assuming..
Re-installation failed due to different application signatures http://stackoverflow.com/questions/2887436/re-installation-failed-due-to-different-application-signatures installation failed due to different application signatures.. a bug This shouldn't happen via Eclipse as far as I know. Re installation failed due to different application signatures...
http://stackoverflow.com/questions/3669325/notifydatasetchanged-example to modify the underlying List add insert remove clear etc. Re create the ArrayAdapter with the new List data. Uses a lot of..
How to start new activity on button click http://stackoverflow.com/questions/4186021/how-to-start-new-activity-on-button-click activities android share improve this question Easy. Re ordered Intent myIntent new Intent CurrentActivity.this NextActivity.class..
onCreateContextMenu() for EditText doesn't work on real device http://stackoverflow.com/questions/4402820/oncreatecontextmenu-for-edittext-doesnt-work-on-real-device with the ContextMenu that is being passed to it. EDIT 1 Re thinking this you mention that you 'tap' the EditText is that..
how to record .wav format file in android http://stackoverflow.com/questions/5245497/how-to-record-wav-format-file-in-android Most common wave format is PCM. The android.media.AudioRecord supports PCM output. You only need to write this to a file.. output. You only need to write this to a file then. AudioRecord After the file you then create you must program your own.. Extra link Subject android developers Re How to record audio in WAV format share improve this answer..
Supporting Amazon and Android market links inside application http://stackoverflow.com/questions/5480235/supporting-amazon-and-android-market-links-inside-application from Thanks all. Edit Direct from Amazon customer service Re Link to both markets I wish the approval process was as fast..
Using Cookies across Activities when using HttpClient http://stackoverflow.com/questions/5802595/using-cookies-across-activities-when-using-httpclient DefaultHttpClient httpClient new DefaultHttpClient HttpResponse response httpClient.execute postMethod List Cookie cookies.. httpClient new DefaultHttpClient params HttpResponse response httpClient.execute getMethod if response.getStatusLine.. new char 0x10000 StringBuilder out new StringBuilder Reader in new InputStreamReader response.getEntity .getContent..
Best practice for defining button events in android http://stackoverflow.com/questions/6372104/best-practice-for-defining-button-events-in-android a camera Intent to get a picture and inside the onActivityResult callback I am again setting the event handlers along with.. with setting the View like this protected void onActivityResult int requestCode int resultCode Intent data setContentView.. v.getContext NewPictureActivity.class startActivityForResult newPicIntent 0 Intent cameraIntent new Intent android.provider.MediaStore.ACTION_IMAGE_CAPTURE..
Android Spinner databind using array list http://stackoverflow.com/questions/6562236/android-spinner-databind-using-array-list a array list like this private ArrayList Locations Artist_Result new ArrayList Location This Location class has two properties.. this android.R.layout.simple_spinner_item Artist_Result s.setAdapter adapter However it shows the object's hexadecimal.. objects and how to use the properties of those objects. Revised Implementation Example I was playing around a bit and I..
“Conversion to Dalvik format failed with error 1” — on export only http://stackoverflow.com/questions/8161852/conversion-to-dalvik-format-failed-with-error-1-on-export-only from the build path Cleaned and rebuilt all my projects Restarted Eclipse with clean option Re create the app project from.. all my projects Restarted Eclipse with clean option Re create the app project from scratch I know error 1 means I have.. tools edit Android SDK tools proguard bin Proguard.bat Replace call java_exe jar PROGUARD_HOME lib proguard.jar with call..
Eclipse Indigo Android ADT - install OK, no “Android” option in Preferences and New Project http://stackoverflow.com/questions/8691009/eclipse-indigo-android-adt-install-ok-no-android-option-in-preferences-and Preferences and New Project I have Eclipse Indigo Service Release 1 Build id 20110916 0149 running on Win XP. I've added.. Traceview Click Uninstall and click through the dialogs Restart Eclipse at the prompt Close Eclipse and re run it as an.. had full permissions when I reinstalled the ADT Plugin Re install the ADT plugin the way you did before. Restart Eclipse..
Gson NoClassDefFoundError after ADT and SDK Tools update to v17 http://stackoverflow.com/questions/9820675/gson-noclassdeffounderror-after-adt-and-sdk-tools-update-to-v17 30 58.941 E AndroidRuntime 21672 at com.matriksdata.conn.XRequestHandler.connect XRequestHandler.java 35 03 22 12 30 58.941.. 21672 at com.matriksdata.conn.XRequestHandler.connect XRequestHandler.java 35 03 22 12 30 58.941 E AndroidRuntime 21672.. 30 58.941 E AndroidRuntime 21672 at com.matriksdata.conn.XRequestHandler.makeRequest XRequestHandler.java 29 03 22 12 30..
SimpleCursorTreeAdapter and CursorLoader for ExpandableListView http://stackoverflow.com/questions/10611927/simplecursortreeadapter-and-cursorloader-for-expandablelistview and CursorLoader for ExpandableListView I am trying to asynchronously query a provider by using a CursorLoader.. for ExpandableListView I am trying to asynchronously query a provider by using a CursorLoader with a SimpleCursorTreeAdapter Here is my Fragment class which implements the CursorLoader public class GroupsListFragment extends ExpandableListFragment.. I am trying to asynchronously query a provider by using a CursorLoader with a SimpleCursorTreeAdapter Here is my Fragment class which implements the CursorLoader public class GroupsListFragment extends ExpandableListFragment implements..
How ListView's recycling mechanism works http://stackoverflow.com/questions/11945563/how-listviews-recycling-mechanism-works ListView's recycling mechanism works So I have this problem I had before and naturally I asked for help on here . Luksprog's answer was.. ListView's recycling mechanism works So I have this problem I had before and naturally I asked for help on here . Luksprog's answer was great because I had no idea about how ListView and GridView.. ListView's recycling mechanism works So I have this problem I had before and naturally I asked for help on here . Luksprog's answer was great because I had no idea about how ListView and GridView optimized itself with recycling Views...
Saving Activity state in Android http://stackoverflow.com/questions/151777/saving-activity-state-in-android playing around with the Android SDK and I am a little unclear on saving an application's state. So given this minor re tooling of the 'Hello Android' example package com.android.hello import android.app.Activity import android.os.Bundle import.. import android.widget.TextView public class HelloAndroid extends Activity Called when the activity is first created. @Override public void onCreate Bundle savedInstanceState super.onCreate savedInstanceState mTextView new TextView this.. public class HelloAndroid extends Activity Called when the activity is first created. @Override public void onCreate Bundle savedInstanceState super.onCreate savedInstanceState mTextView new TextView this if savedInstanceState null mTextView.setText..
Libraries do not get added to APK anymore after upgrade to ADT 22 http://stackoverflow.com/questions/16596969/libraries-do-not-get-added-to-apk-anymore-after-upgrade-to-adt-22 do not get added to APK anymore after upgrade to ADT 22 I have a rather big Android App project that is referencing several library projects. Everything.. do not get added to APK anymore after upgrade to ADT 22 I have a rather big Android App project that is referencing several library projects. Everything was fine until i upgraded the eclipse ADT plugin to the newest version v22.. do not get added to APK anymore after upgrade to ADT 22 I have a rather big Android App project that is referencing several library projects. Everything was fine until i upgraded the eclipse ADT plugin to the newest version v22 . I..
'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 Override a Superclass Method' Errors after importing a project into Eclipse Anytime I have to re import my projects into Eclipse if I reinstalled Eclipse or changed the location of the projects almost all of my overridden.. Method' Errors after importing a project into Eclipse Anytime I have to re import my projects into Eclipse if I reinstalled Eclipse or changed the location of the projects almost all of my overridden methods are not formatted correctly.. into Eclipse if I reinstalled Eclipse or changed the location of the projects almost all of my overridden methods are not formatted correctly causing the error ' The method must override a superclass method '. It may be noteworthy to mention..
What is the best IDE to develop Android apps in? [closed] http://stackoverflow.com/questions/1715697/what-is-the-best-ide-to-develop-android-apps-in IDE. Eclipse and the android eclipse plugin appears to be the natural choice. However I am familiar with intelliJ and re sharper so I would prefer use intelliJ. Has anyone used http code.google.com p idea android Is this any good Should I just.. eclipse plugin appears to be the natural choice. However I am familiar with intelliJ and re sharper so I would prefer use intelliJ. Has anyone used http code.google.com p idea android Is this any good Should I just bite the bullet and.. p idea android Is this any good Should I just bite the bullet and learn Eclipse android eclipse intellij idea share improve this question LATEST NEWS As of Google I O 2013 the Android team has moved to IntelliJ Idea with the new Android..
Focusable EditText inside ListView http://stackoverflow.com/questions/2679948/focusable-edittext-inside-listview inside ListView I've spent about 6 hours on this so far and been hitting nothing but roadblocks. The general premise is that there is some row in a ListView whether it's generated by the adapter or added as a header view that contains.. I've spent about 6 hours on this so far and been hitting nothing but roadblocks. The general premise is that there is some row in a ListView whether it's generated by the adapter or added as a header view that contains an EditText widget.. possibilities and have so far had no luck. layout ListView android id @android id list android layout_height fill_parent android layout_width fill_parent Header view EditText view new EditText this listView.addHeaderView view null true Assuming..
Is AsyncTask really conceptually flawed or am I just missing something? http://stackoverflow.com/questions/3357477/is-asynctask-really-conceptually-flawed-or-am-i-just-missing-something AsyncTask really conceptually flawed or am I just missing something I have investigated this problem for months now came up with different.. conceptually flawed or am I just missing something I have investigated this problem for months now came up with different solutions to it which I am not happy with since they are all massive hacks. I still cannot believe that a class that flawed.. investigated this problem for months now came up with different solutions to it which I am not happy with since they are all massive hacks. I still cannot believe that a class that flawed in design made it into the framework and no one is talking..
Singletons vs. Application Context in Android? http://stackoverflow.com/questions/3826905/singletons-vs-application-context-in-android applications using singleton pattern I wonder if it's a good idea to use Singletons instead of single instances shared through global application state subclassing android.os.Application and obtaining it through context.getApplication . What.. questions 2709071 singleton pattern with web application not a good idea but applied to Android. Am I correct What's different in DalvikVM otherwise EDIT I would like to have opinions on several aspects involved Synchronization.. 2709071 singleton pattern with web application not a good idea but applied to Android. Am I correct What's different in DalvikVM otherwise EDIT I would like to have opinions on several aspects involved Synchronization Reusability Testing..
http://stackoverflow.com/questions/4116001/android-lock-screen-widget Lock Screen Widget A few users have been asking me Android lock screen widgets for my app I believe they want a widget that stays.. Lock Screen Widget A few users have been asking me Android lock screen widgets for my app I believe they want a widget that stays on their lock screens and allows them to interact with the.. have been asking me Android lock screen widgets for my app I believe they want a widget that stays on their lock screens and allows them to interact with the app. I haven't been able to find any official documentation for this the only thing..
Activity restart on rotation Android http://stackoverflow.com/questions/456211/activity-restart-on-rotation-android restart on rotation Android In my Android application when I rotate the device slide out the keyboard then my activity is.. on rotation Android In my Android application when I rotate the device slide out the keyboard then my activity is restarted onCreate is called . Now this is probably how it's supposed to be but I do a lot of initial setting up in the onCreate.. Android In my Android application when I rotate the device slide out the keyboard then my activity is restarted onCreate is called . Now this is probably how it's supposed to be but I do a lot of initial setting up in the onCreate method..
Strange out of memory issue while loading an image to a Bitmap object http://stackoverflow.com/questions/477572/strange-out-of-memory-issue-while-loading-an-image-to-a-bitmap-object I have had to build my own tabs because of an issue with the camera layout. The activity that gets launched for result is a map. If I click on my button to launch the image preview load an image off the SD card the application returns.. the camera layout. The activity that gets launched for result is a map. If I click on my button to launch the image preview load an image off the SD card the application returns from the activity back to the listview activity to the result.. for result is a map. If I click on my button to launch the image preview load an image off the SD card the application returns from the activity back to the listview activity to the result handler to relaunch my new activity which is nothing..
Auto Scale TextView Text to Fit within Bounds http://stackoverflow.com/questions/5033012/auto-scale-textview-text-to-fit-within-bounds Scale TextView Text to Fit within Bounds I'm looking for an optimal way to resize wrapping text in a TextView so that it will fit within its getHeight and getWidth bounds. I'm not simply looking for.. will fit within its getHeight and getWidth bounds. I'm not simply looking for a way to wrap the text I want to make sure it both wraps and is small enough to fit entirely on the screen. I've seen a few cases on StackOverflow where auto resizing.. I'm not simply looking for a way to wrap the text I want to make sure it both wraps and is small enough to fit entirely on the screen. I've seen a few cases on StackOverflow where auto resizing was needed but they are either very special..
Android: How to declare global variables? http://stackoverflow.com/questions/708012/android-how-to-declare-global-variables How to declare global variables I am creating an application which requires login. I created the main and the login activity. In the main.. How to declare global variables I am creating an application which requires login. I created the main and the login activity. In the main activity onCreate method.. How to declare global variables I am creating an application which requires login. I created the main and the login activity. In the main activity onCreate method I added the following condition..
ViewPager and fragments ??what's the right way to store fragment's state? http://stackoverflow.com/questions/7951730/viewpager-and-fragments-whats-the-right-way-to-store-fragments-state and fragments what's the right way to store fragment's state Fragments seem to be very nice for separetion of UI logic into some modules. But along with ViewPager.. and fragments what's the right way to store fragment's state Fragments seem to be very nice for separetion of UI logic into some modules. But along with ViewPager it's lifecycle is still misty for me. So Guru thoughts are badly.. of UI logic into some modules. But along with ViewPager it's lifecycle is still misty for me. So Guru thoughts are badly needed Edit See dumb solution below Scope Main activity has a ViewPager with fragments. Those fragments could implement..
How to attach javadoc or sources to jars in libs folder? http://stackoverflow.com/questions/9873152/how-to-attach-javadoc-or-sources-to-jars-in-libs-folder to attach javadoc or sources to jars in libs folder New version of ADT r17 plugin for Eclipse added feature to automatically setup JAR dependencies. Any .jar files in the libs folder are added to the build configuration now. Unfortunately.. ADT r17 plugin for Eclipse added feature to automatically setup JAR dependencies. Any .jar files in the libs folder are added to the build configuration now. Unfortunately Android Dependencies classpath container is non modifiable. How can.. can i attach javadoc and sources to the automatically inserted .jar from libs folder android eclipse adt javadoc share improve this question The best way to answer your question is to summarize the answers from Xavier plastiv VinceFR and..
Samsung Galaxy S II AVD (Android Virtual Device) Basic Settings? http://stackoverflow.com/questions/10641744/samsung-galaxy-s-ii-avd-android-virtual-device-basic-settings and RAM. We're going to override the contents so values don't really matter but correct ones are Screen Size 4.3 Resolution 480 x 800 RAM 1024 Density hdpi Buttons Hardware Hit Create Device then close the AVD Manager Open the file C Users.. Device then close the AVD Manager Open the file C Users user name .android devices.xml in your favorite XML editor Replace the d device ... d device element having the name Samsung Galaxy SII with the following d device d name Samsung Galaxy.. land d screen orientation d keyboard state keyssoft d keyboard state d nav state nonav d nav state d state d device Re open the AVD Manager and go back to the Device Definitions tab select the Samsung Galaxy SII device and select Create AVD...
Re-launch of Activity on Home button, but…only the first time http://stackoverflow.com/questions/16283079/re-launch-of-activity-on-home-button-but-only-the-first-time launch of Activity on Home button but&hellip only the first time The application that I am developing has a weird behavior.. backs out of the application the first time the issue is permanently resolved. Any thoughts on where I should look Recently there has been a search within the application to see if perhaps it triggers only then because of an onUpgrade component..
Failed to load map. Error contacting Google servers. This is probably an authentication issue http://stackoverflow.com/questions/17667935/failed-to-load-map-error-contacting-google-servers-this-is-probably-an-authent public void onTabUnselected ActionBar.Tab tab FragmentTransaction fragmentTransaction @Override public void onTabReselected ActionBar.Tab tab FragmentTransaction fragmentTransaction public class SectionsPagerAdapter extends FragmentPagerAdapter.. fragmentTransaction.add R.id.map mMapFragment fragmentTransaction.commit return rootView Map_fragment.xml RelativeLayout xmlns android http schemas.android.com apk res android xmlns tools http schemas.android.com tools android layout_width.. layout_width match_parent android layout_height match_parent class com.google.android.gms.maps.SupportMapFragment RelativeLayout Manifest.xml Google Map permission android name com.jertt.yummymap.permission.MAPS_RECEIVE android protectionLevel..
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 tried many of the solutions I found here like Run the SDK manager as administrator Run Eclipse as administrator Re install the support components from the SDK extra folder and then restart Eclipse None of these didn't work for me. Is there.. The templates have settled in the AOSP master branch. I've attached a snapshot of the current Activities templates. Replacing your sdk tools templates activities folder with the contents of this zip should resolve this issue. I apologize for.. Comment out the dependencies dependency name support version v4 dependency name android support v4 revision 8 Finally Restart Eclipse If needed copy android support v4.jar from sdk extras support v4 to your libs . share improve this answer..
http://stackoverflow.com/questions/2317167/helloandroid-emulator-problem emulator share improve this question Summary You can see the full details below these summarized steps . Uninstall Reinstall Android SDK to folder off of C no spaces in path Re create the AVD. Set the PATH environment variable for the new.. the full details below these summarized steps . Uninstall Reinstall Android SDK to folder off of C no spaces in path Re create the AVD. Set the PATH environment variable for the new Android SDK folder locations Uninstall reinstall the Android.. folder locations Uninstall reinstall the Android ADT Plugin in Eclipse. Configure the Android SDK location in Eclipse. Reboot to reduce the CPU utilization Run the emulator from the command line and set it to use all CPUs with High or Real Time..
Why does the app signature change in Android after a classpath change? http://stackoverflow.com/questions/2458931/why-does-the-app-signature-change-in-android-after-a-classpath-change I launch this into an emulator where the application was already loaded before the refactoring I get this exception Re installation failed due to different application signatures A different signature But I just added a line in the .classpath..
How to adjust text font size to fit textview http://stackoverflow.com/questions/2617266/how-to-adjust-text-font-size-to-fit-textview textColumn new TextView this textColumn.setText ColumnNames i textColumn.setPadding 0 0 1 0 textColumn.setTextColor getResources .getColor R.drawable.text_default row.addView textColumn new TableRow.LayoutParams table.addView row new TableLayout.LayoutParams.. new Paint mTestPaint.set this.getPaint max size defaults to the initially specified text size unless it is too small Re size the font so the specified text fits in the text box assuming the text box is the specified width. private void refitText..
Re-installation failed due to different application signatures http://stackoverflow.com/questions/2887436/re-installation-failed-due-to-different-application-signatures installation failed due to different application signatures I moved my Android project to a laptop and now I get this when.. and now I get this when I hit Debug. Sounds like this is a bug This shouldn't happen via Eclipse as far as I know. Re installation failed due to different application signatures. The weirdest thing is this happened after I upgraded sdk adt..
http://stackoverflow.com/questions/3669325/notifydatasetchanged-example Your choices are Use the functions of the ArrayAdapter to modify the underlying List add insert remove clear etc. Re create the ArrayAdapter with the new List data. Uses a lot of resources and garbage collection. Create your own class derived..
How to start new activity on button click http://stackoverflow.com/questions/4186021/how-to-start-new-activity-on-button-click is clicked and how do you pass data between these two activities android share improve this question Easy. Re ordered Intent myIntent new Intent CurrentActivity.this NextActivity.class myIntent.putExtra key value Optional parameters..
onCreateContextMenu() for EditText doesn't work on real device http://stackoverflow.com/questions/4402820/oncreatecontextmenu-for-edittext-doesnt-work-on-real-device it's being called for me as I've been able to play around with the ContextMenu that is being passed to it. EDIT 1 Re thinking this you mention that you 'tap' the EditText is that what you are actually doing a short touch down then finger..
how to record .wav format file in android http://stackoverflow.com/questions/5245497/how-to-record-wav-format-file-in-android I found out that there is a direct support for wave recording. Most common wave format is PCM. The android.media.AudioRecord supports PCM output. You only need to write this to a file then. AudioRecord After the file you then create you must.. format is PCM. The android.media.AudioRecord supports PCM output. You only need to write this to a file then. AudioRecord After the file you then create you must program your own convertor to wave or look for an online library for that ...
Supporting Amazon and Android market links inside application http://stackoverflow.com/questions/5480235/supporting-amazon-and-android-market-links-inside-application I pop up a dialog instead and ask the user where to download from Thanks all. Edit Direct from Amazon customer service Re Link to both markets I wish the approval process was as fast as these guys For the time being we need any linking to point..
Using Cookies across Activities when using HttpClient http://stackoverflow.com/questions/5802595/using-cookies-across-activities-when-using-httpclient password password postMethod.setParams params DefaultHttpClient httpClient new DefaultHttpClient HttpResponse response httpClient.execute postMethod List Cookie cookies httpClient.getCookieStore .getCookies if cookies null.. CookieManager.getInstance .getCookie URI DefaultHttpClient httpClient new DefaultHttpClient params HttpResponse response httpClient.execute getMethod if response.getStatusLine .getStatusCode 299 response.getStatusLine .getStatusCode.. give a redirect response. Very annoying. final char buffer new char 0x10000 StringBuilder out new StringBuilder Reader in new InputStreamReader response.getEntity .getContent UTF 8 int read 0 while read 0 read in.read buffer 0 buffer.length..
Best practice for defining button events in android http://stackoverflow.com/questions/6372104/best-practice-for-defining-button-events-in-android too ..... Inside of the Button 's onClick event I launch a camera Intent to get a picture and inside the onActivityResult callback I am again setting the event handlers along with setting the View like this protected void onActivityResult.. callback I am again setting the event handlers along with setting the View like this protected void onActivityResult int requestCode int resultCode Intent data setContentView R.layout.main Button newPicButton Button findViewById R.id.new_button.. public void onClick View v Intent newPicIntent new Intent v.getContext NewPictureActivity.class startActivityForResult newPicIntent 0 Intent cameraIntent new Intent android.provider.MediaStore.ACTION_IMAGE_CAPTURE startActivityForResult..
Android Spinner databind using array list http://stackoverflow.com/questions/6562236/android-spinner-databind-using-array-list Spinner databind using array list I have a array list like this private ArrayList Locations Artist_Result new ArrayList Location This Location class has two properties id and location . I need to bind my ArrayList to a spinner... findViewById R.id.SpinnerSpcial ArrayAdapter adapter new ArrayAdapter this android.R.layout.simple_spinner_item Artist_Result s.setAdapter adapter However it shows the object's hexadecimal value. So I think I have to set display the text and.. Adapter which knows that the elements in your ArrayList are objects and how to use the properties of those objects. Revised Implementation Example I was playing around a bit and I managed to get something to work public class Main extends..
“Conversion to Dalvik format failed with error 1” — on export only http://stackoverflow.com/questions/8161852/conversion-to-dalvik-format-failed-with-error-1-on-export-only unsigned apk. I have Deleted and later restored all libraries from the build path Cleaned and rebuilt all my projects Restarted Eclipse with clean option Re create the app project from scratch I know error 1 means I have duplicate symbols but.. restored all libraries from the build path Cleaned and rebuilt all my projects Restarted Eclipse with clean option Re create the app project from scratch I know error 1 means I have duplicate symbols but I've checked clean and rebuilt my.. This is an issue with Proguard in the Windows developer tools edit Android SDK tools proguard bin Proguard.bat Replace call java_exe jar PROGUARD_HOME lib proguard.jar with call java_exe jar PROGUARD_HOME lib proguard.jar 1 2 3 4 5 6..
Eclipse Indigo Android ADT - install OK, no “Android” option in Preferences and New Project http://stackoverflow.com/questions/8691009/eclipse-indigo-android-adt-install-ok-no-android-option-in-preferences-and Android ADT install OK no &ldquo Android&rdquo option in Preferences and New Project I have Eclipse Indigo Service Release 1 Build id 20110916 0149 running on Win XP. I've added https dl ssl.google.com android eclipse and installed 4 plugins.. Android Development Tools Android Hierarchy Viewer and Android Traceview Click Uninstall and click through the dialogs Restart Eclipse at the prompt Close Eclipse and re run it as an administrator not sure if this was necessary but I wanted be..
Gson NoClassDefFoundError after ADT and SDK Tools update to v17 http://stackoverflow.com/questions/9820675/gson-noclassdeffounderror-after-adt-and-sdk-tools-update-to-v17 java.lang.NoClassDefFoundError com.google.gson.Gson 03 22 12 30 58.941 E AndroidRuntime 21672 at com.matriksdata.conn.XRequestHandler.connect XRequestHandler.java 35 03 22 12 30 58.941 E AndroidRuntime 21672 at com.matriksdata.conn.XRequestHandler.makeRequest.. com.google.gson.Gson 03 22 12 30 58.941 E AndroidRuntime 21672 at com.matriksdata.conn.XRequestHandler.connect XRequestHandler.java 35 03 22 12 30 58.941 E AndroidRuntime 21672 at com.matriksdata.conn.XRequestHandler.makeRequest XRequestHandler.java.. XRequestHandler.java 35 03 22 12 30 58.941 E AndroidRuntime 21672 at com.matriksdata.conn.XRequestHandler.makeRequest XRequestHandler.java 29 03 22 12 30 58.941 E AndroidRuntime 21672 at com.matriksdata.bavul.XBaseWithConnectionActivity.makeRequest..
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