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2014/10/16 ¤W¤È 08:11:43
android Programming Glossary: creatingWhy retrieving Google Directions for Android using KML data is not working anymore? [duplicate] http://stackoverflow.com/questions/11745314/why-retrieving-google-directions-for-android-using-kml-data-is-not-working-anymo to migrate your code to JSON instead of KML. I did it by creating 6 classes like this Parser.java public interface Parser public.. warnings .getString 0 Loop through the steps creating a segment for each one and decoding any polylines found as..
How ListView's recycling mechanism works http://stackoverflow.com/questions/11945563/how-listviews-recycling-mechanism-works checked this is why listview is re using the same view not creating a new for you due to performance optimization. Important things..
Application Skeleton to support multiple screen http://stackoverflow.com/questions/12242111/application-skeleton-to-support-multiple-screen no complex shape no curve so for this kind of image we are creating 9patch which to be put in œdrawable no suffix folder. To create.. device are categorized into screen width so if we are creating a folder named drawable sw360dp then the device with 720dp either..
http://stackoverflow.com/questions/1554099/slow-android-emulator emulator instantly. You have to enable this feature while creating a new AVD or you can just create it later by editing the AVD...
http://stackoverflow.com/questions/2317428/android-i-want-to-shake-it Anybody that has a nice guide to how I go about creating this shake controller android accelerometer shake share improve..
Custom Drawable for ProgressBar/ProgressDialog http://stackoverflow.com/questions/2819778/custom-drawable-for-progressbar-progressdialog look drawable of a ProgressBar ProgressDialog by simply creating a new style an assigning it to the style property of the ProgressBar... share improve this question The following I use for creating a custom progress bar. File res drawable progress_bar_states.xml..
How to send a JSON object over Request with Android? http://stackoverflow.com/questions/3027066/how-to-send-a-json-object-over-request-with-android How can I do this from android What are the steps such as creating request object setting content headers etc. android json post..
http://stackoverflow.com/questions/3197335/restful-api-service stopping binding etc to the service and I'm dynamically creating a Handler with specific code for the callbacks as needed. I..
Background task, progress dialog, orientation change - is there any 100% working solution? http://stackoverflow.com/questions/3821423/background-task-progress-dialog-orientation-change-is-there-any-100-working member set via the constructor and a setter. Step #3 When creating the AsyncTask supply the current Activity to the constructor...
creating a system overlay (always on top) button in android http://stackoverflow.com/questions/4481226/creating-a-system-overlay-always-on-top-button-in-android a system overlay always on top button in android I'm trying..
Activity restart on rotation Android http://stackoverflow.com/questions/456211/activity-restart-on-rotation-android you're doing in your initialization you could consider creating a new class that extends Application and moving your initialization..
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..
ViewPager PagerAdapter not updating the View http://stackoverflow.com/questions/7263291/viewpager-pageradapter-not-updating-the-view mAdapter.notifyDataSetChanged mViewPager.invalidate even creating a brand new adapter each time I want to use a new List of data...
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 didnt find any solution which is suitable for my app. I am creating a app in which i have a screen which will display the dynamic.. have 1000 items and you do the view type hack then you're creating 1000 views hierarchies instead probably 10 which could be reused..
http://stackoverflow.com/questions/8671479/android-mediaplayer-works-fine-in-custom-audio-streaming-application-up-to-andro streams with an ICY 1.1 version header in the response. By creating a proxy that replaces this with HTTP 1.1 you can resolve that...
How to use an existing database with an Android application [duplicate] http://stackoverflow.com/questions/9109438/how-to-use-an-existing-database-with-an-android-application to bundle this database with my application. Instead of creating a new database how can the application gain access to this database..
Steps to create APK expansion file http://stackoverflow.com/questions/11715855/steps-to-create-apk-expansion-file File dir Log.d control ZipHelper.createDir Creating directory dir.getName if dir.exists if dir.mkdirs throw new..
How to get the result of OnPostExecute() to main activity because AsyncTask is a separate class? http://stackoverflow.com/questions/12575068/how-to-get-the-result-of-onpostexecute-to-main-activity-because-asynctask-is-a to start to execute. asyncTask.execute a.targetServer Creating a TextView. TextView displayUI asyncTask.dataDisplay displayUI..
How to parse complex JSON file in android http://stackoverflow.com/questions/13576676/how-to-parse-complex-json-file-in-android .getString URL URL to the JSON data String strUrl URL1 Creating a new non ui thread task to download json data DownloadTask.. data InputStream iStream null try URL url new URL strUrl Creating an http connection to communicate with url HttpURLConnection.. Integer hm 0 .get position URL url try url new URL imgUrl Creating an http connection to communicate with url HttpURLConnection..
http://stackoverflow.com/questions/1554099/slow-android-emulator Refer the given below screenshots for more information. Creating a new AVD with the save snapshot feature. Launching the emulator..
http://stackoverflow.com/questions/2634991/android-1-6-android-view-windowmanagerbadtokenexception-unable-to-add-window switch id case RENAME_DIALOG_ID Log.i Edit Creating rename dialog... dialog new Dialog appContext dialog.setContentView..
How to develop a soft keyboard for Android? http://stackoverflow.com/questions/3480715/how-to-develop-a-soft-keyboard-for-android share improve this question Some tips Read this tutorial Creating an Input Method clone this repo LatinIME About your questions..
http://stackoverflow.com/questions/3572463/what-is-context-in-android this when in the activity class . Typical uses of context Creating New objects Creating new views adapters listeners TextView tv.. class . Typical uses of context Creating New objects Creating new views adapters listeners TextView tv new TextView getContext..
Multiple Table SQLite DB Adapter(s) in Android? http://stackoverflow.com/questions/4063510/multiple-table-sqlite-db-adapters-in-android starts I use the technique presented Android For Beginners Creating multiple SQLite Tables for Android So my main DBAdapter which..
How to programatically create and read WEP/EAP WiFi configurations in Android? http://stackoverflow.com/questions/4374862/how-to-programatically-create-and-read-wep-eap-wifi-configurations-in-android on Jeopardy phrase it in the form of a question. Part 1 Creating a WEP WiFi configuration programatically. Part 2 Read a WEP.. wifi android wifi share improve this question Part 1 Creating a WEP WiFi configuration programatically This is pretty much..
Creating Custom Overlay on the map http://stackoverflow.com/questions/4428730/creating-custom-overlay-on-the-map Custom Overlay on the map I am trying to replicate this feature..
Creating a product SDK: How do I add a native lib (.SO) and a jar with the SDK I am creating? http://stackoverflow.com/questions/4882167/creating-a-product-sdk-how-do-i-add-a-native-lib-so-and-a-jar-with-the-sdk-i a product SDK How do I add a native lib .SO and a jar with the..
Example: Android bi-directional network socket using AsyncTask http://stackoverflow.com/questions/5135438/example-android-bi-directional-network-socket-using-asynctask boolean result false try Log.i AsyncTask doInBackground Creating socket SocketAddress sockaddr new InetSocketAddress 192.168.1.1..
Creating tabs using Fragments now that TabActivity is deprecated http://stackoverflow.com/questions/7599816/creating-tabs-using-fragments-now-that-tabactivity-is-deprecated tabs using Fragments now that TabActivity is deprecated I am..
How can I assign an ID to a view programmatically? http://stackoverflow.com/questions/8460680/how-can-i-assign-an-id-to-a-view-programmatically always return the XML defined View so id 'd. Dynamically Creating Views and Assigning ID s In layout XML define an empty ViewGroup..
Creating an Android trial application that expires after a fixed time period http://stackoverflow.com/questions/995719/creating-an-android-trial-application-that-expires-after-a-fixed-time-period an Android trial application that expires after a fixed time..
Why retrieving Google Directions for Android using KML data is not working anymore? [duplicate] http://stackoverflow.com/questions/11745314/why-retrieving-google-directions-for-android-using-kml-data-is-not-working-anymo Directions now you can only get it by JSON or XML it is time to migrate your code to JSON instead of KML. I did it by creating 6 classes like this Parser.java public interface Parser public Route parse XMLParser.java public class XMLParser names of.. warnings .isNull 0 route.setWarning jsonRoute.getJSONArray warnings .getString 0 Loop through the steps creating a segment for each one and decoding any polylines found as we go to add to the route object's map array. Using an explicit..
How ListView's recycling mechanism works http://stackoverflow.com/questions/11945563/how-listviews-recycling-mechanism-works you scroll down you will see item 8 checkbox is already checked this is why listview is re using the same view not creating a new for you due to performance optimization. Important things 1 .Never set the layout_height and layout_width of your..
Application Skeleton to support multiple screen http://stackoverflow.com/questions/12242111/application-skeleton-to-support-multiple-screen common for all layout and must uniform in color and shape no complex shape no curve so for this kind of image we are creating 9patch which to be put in œdrawable no suffix folder. To create 9Patch image you can either use DrawNinePatch or BetterNinePatch.. they introduced new concept of SW smallest width in which device are categorized into screen width so if we are creating a folder named drawable sw360dp then the device with 720dp either width or height will use resource from the this folder...
http://stackoverflow.com/questions/1554099/slow-android-emulator you to save state of the AVD emulator and you can start your emulator instantly. You have to enable this feature while creating a new AVD or you can just create it later by editing the AVD. Also I have increased the Device RAM Size to 1024 which results..
http://stackoverflow.com/questions/2317428/android-i-want-to-shake-it but Eclipse tells me it's deprecated and suggest SensorEventListener. Anybody that has a nice guide to how I go about creating this shake controller android accelerometer shake share improve this question Here is an example code. Put this into..
Custom Drawable for ProgressBar/ProgressDialog http://stackoverflow.com/questions/2819778/custom-drawable-for-progressbar-progressdialog provided I get the feeling that it is possible to change the look drawable of a ProgressBar ProgressDialog by simply creating a new style an assigning it to the style property of the ProgressBar. But I cannot get this to work properly. Here is what.. What am I doing wrong android progress bar progressdialog share improve this question The following I use for creating a custom progress bar. File res drawable progress_bar_states.xml declares the colors of the different states layer list..
How to send a JSON object over Request with Android? http://stackoverflow.com/questions/3027066/how-to-send-a-json-object-over-request-with-android above JSON object must be sent in a variable name jason . How can I do this from android What are the steps such as creating request object setting content headers etc. android json post request share improve this question Android doesn't have..
http://stackoverflow.com/questions/3197335/restful-api-service way communication a ServiceManager which deals with starting stopping binding etc to the service and I'm dynamically creating a Handler with specific code for the callbacks as needed. I don't want anyone to give me a complete code base to work on..
Background task, progress dialog, orientation change - is there any 100% working solution? http://stackoverflow.com/questions/3821423/background-task-progress-dialog-orientation-change-is-there-any-100-working Step #2 Have the AsyncTask hold onto the Activity via a data member set via the constructor and a setter. Step #3 When creating the AsyncTask supply the current Activity to the constructor. Step #4 In onRetainNonConfigurationInstance return the AsyncTask..
creating a system overlay (always on top) button in android http://stackoverflow.com/questions/4481226/creating-a-system-overlay-always-on-top-button-in-android a system overlay always on top button in android I'm trying to create an always op top button clickable image which stays..
Activity restart on rotation Android http://stackoverflow.com/questions/456211/activity-restart-on-rotation-android this question Using the Application Class Depending on what you're doing in your initialization you could consider creating a new class that extends Application and moving your initialization code into an overridden onCreate method within that..
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 activity onCreate method I added..
ViewPager PagerAdapter not updating the View http://stackoverflow.com/questions/7263291/viewpager-pageradapter-not-updating-the-view new set of Views. I've tried all sorts of things like calling mAdapter.notifyDataSetChanged mViewPager.invalidate even creating a brand new adapter each time I want to use a new List of data. Nothing has helped the textviews remain unchanged from the..
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 is also given by some members but the thing is that i didnt find any solution which is suitable for my app. I am creating a app in which i have a screen which will display the dynamic listview with list items a checkbox and three textviews one.. understand the process I explained before. So e.g. you have 1000 items and you do the view type hack then you're creating 1000 views hierarchies instead probably 10 which could be reused easily . That shouldn't matter that much if you have only..
http://stackoverflow.com/questions/8671479/android-mediaplayer-works-fine-in-custom-audio-streaming-application-up-to-andro version 2.2 the media player wouldn't recognize ShoutCast streams with an ICY 1.1 version header in the response. By creating a proxy that replaces this with HTTP 1.1 you can resolve that. See the StreamProxy class here for an example. share improve..
How to use an existing database with an Android application [duplicate] http://stackoverflow.com/questions/9109438/how-to-use-an-existing-database-with-an-android-application want to use this database file with my Android project. I want to bundle this database with my application. Instead of creating a new database how can the application gain access to this database and use it as its database java android eclipse sqlite..
Steps to create APK expansion file http://stackoverflow.com/questions/11715855/steps-to-create-apk-expansion-file outputStream.close inputStream.close private void createDirectory File dir Log.d control ZipHelper.createDir Creating directory dir.getName if dir.exists if dir.mkdirs throw new RuntimeException Can't create directory dir else Log.d control..
How to get the result of OnPostExecute() to main activity because AsyncTask is a separate class? http://stackoverflow.com/questions/12575068/how-to-get-the-result-of-onpostexecute-to-main-activity-because-asynctask-is-a aBundle super.onCreate aBundle Calling the AsyncTask class to start to execute. asyncTask.execute a.targetServer Creating a TextView. TextView displayUI asyncTask.dataDisplay displayUI new TextView this this.setContentView tTextView This is..
How to parse complex JSON file in android http://stackoverflow.com/questions/13576676/how-to-parse-complex-json-file-in-android findViewById R.id.textView1 String URL1 getIntent .getExtras .getString URL URL to the JSON data String strUrl URL1 Creating a new non ui thread task to download json data DownloadTask downloadTask new DownloadTask Starting the download process.. String downloadUrl String strUrl throws IOException String data InputStream iStream null try URL url new URL strUrl Creating an http connection to communicate with url HttpURLConnection urlConnection HttpURLConnection url.openConnection Connecting.. null String imgUrl String hm 0 .get flag_path int position Integer hm 0 .get position URL url try url new URL imgUrl Creating an http connection to communicate with url HttpURLConnection urlConnection HttpURLConnection url.openConnection Connecting..
http://stackoverflow.com/questions/1554099/slow-android-emulator
http://stackoverflow.com/questions/2634991/android-1-6-android-view-windowmanagerbadtokenexception-unable-to-add-window int id Dialog dialog Context appContext this.getApplicationContext switch id case RENAME_DIALOG_ID Log.i Edit Creating rename dialog... dialog new Dialog appContext dialog.setContentView R.layout.rename dialog.setTitle Rename noteName break..
How to develop a soft keyboard for Android? http://stackoverflow.com/questions/3480715/how-to-develop-a-soft-keyboard-for-android work can I use a pop up dialog instead android keyboard share improve this question Some tips Read this tutorial Creating an Input Method clone this repo LatinIME About your questions An inputMethod is basically an Android Service so yes you..
http://stackoverflow.com/questions/3572463/what-is-context-in-android invoking getApplicationContext getContext getBaseContext or this when in the activity class . Typical uses of context Creating New objects Creating new views adapters listeners TextView tv new TextView getContext ListAdapter adapter new SimpleCursorAdapter.. getContext getBaseContext or this when in the activity class . Typical uses of context Creating New objects Creating new views adapters listeners TextView tv new TextView getContext ListAdapter adapter new SimpleCursorAdapter getApplicationContext..
Multiple Table SQLite DB Adapter(s) in Android? http://stackoverflow.com/questions/4063510/multiple-table-sqlite-db-adapters-in-android classes adapters for each table. When my app splash screen starts I use the technique presented Android For Beginners Creating multiple SQLite Tables for Android So my main DBAdapter which is responsible for creating all of my tables in a single db..
How to programatically create and read WEP/EAP WiFi configurations in Android? http://stackoverflow.com/questions/4374862/how-to-programatically-create-and-read-wep-eap-wifi-configurations-in-android ask and answer your own question as long as you pretend you're on Jeopardy phrase it in the form of a question. Part 1 Creating a WEP WiFi configuration programatically. Part 2 Read a WEP WiFi configuration programatically. Part 3 Read a EAP WiFi Configuration.. Part 4 Save a EAP WiFi configuration programatically. android wifi android wifi share improve this question Part 1 Creating a WEP WiFi configuration programatically This is pretty much straightforward WifiConfiguration exposes the interface to..
Creating Custom Overlay on the map http://stackoverflow.com/questions/4428730/creating-custom-overlay-on-the-map Custom Overlay on the map I am trying to replicate this feature of Maps in Android You can see that on the map there's..
Creating a product SDK: How do I add a native lib (.SO) and a jar with the SDK I am creating? http://stackoverflow.com/questions/4882167/creating-a-product-sdk-how-do-i-add-a-native-lib-so-and-a-jar-with-the-sdk-i a product SDK How do I add a native lib .SO and a jar with the SDK I am creating I am creating a widget that we will provide..
Example: Android bi-directional network socket using AsyncTask http://stackoverflow.com/questions/5135438/example-android-bi-directional-network-socket-using-asynctask doInBackground Void... params This runs on a different thread boolean result false try Log.i AsyncTask doInBackground Creating socket SocketAddress sockaddr new InetSocketAddress 192.168.1.1 80 nsocket new Socket nsocket.connect sockaddr 5000 10..
Creating tabs using Fragments now that TabActivity is deprecated http://stackoverflow.com/questions/7599816/creating-tabs-using-fragments-now-that-tabactivity-is-deprecated tabs using Fragments now that TabActivity is deprecated I am creating an application which has five tabs at the bottom..
How can I assign an ID to a view programmatically? http://stackoverflow.com/questions/8460680/how-can-i-assign-an-id-to-a-view-programmatically defined id in the hierarchy findViewById R.id.somename will always return the XML defined View so id 'd. Dynamically Creating Views and Assigning ID s In layout XML define an empty ViewGroup with id . Such as a LinearLayout with android id @ id placeholder..
Creating an Android trial application that expires after a fixed time period http://stackoverflow.com/questions/995719/creating-an-android-trial-application-that-expires-after-a-fixed-time-period an Android trial application that expires after a fixed time period I have an application which I want to hit the market..
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