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2014/10/16 ¤W¤È 08:25:20
android Programming Glossary: strurlJava jersey restful webservice requests http://stackoverflow.com/questions/11479746/java-jersey-restful-webservice-requests Client class public String postBaseURI String str String strUrl String result try HttpParams httpParameters new BasicHttpParams.. httpParameters HttpPost postRequest new HttpPost getBase strUrl StringEntity input new StringEntity str input.setContentType..
How to parse complex JSON file in android http://stackoverflow.com/questions/13576676/how-to-parse-complex-json-file-in-android .getExtras .getString URL URL to the JSON data String strUrl URL1 Creating a new non ui thread task to download json data.. Starting the download process downloadTask.execute strUrl Getting a reference to ListView of activity_main mListView ListView.. json data from url private String downloadUrl String strUrl throws IOException String data InputStream iStream null try..
How to draw road directions between two geocodes in android google map v2? http://stackoverflow.com/questions/14710744/how-to-draw-road-directions-between-two-geocodes-in-android-google-map-v2 parameters return url private String downloadUrl String strUrl throws IOException String data InputStream iStream null HttpURLConnection.. HttpURLConnection urlConnection null try URL url new URL strUrl urlConnection HttpURLConnection url.openConnection Connecting..
http://stackoverflow.com/questions/1945201/android-image-caching now the punchline use the system cache. URL url new URL strUrl URLConnection connection url.openConnection connection.setUseCaches..
how to resume an interrupted download http://stackoverflow.com/questions/3411480/how-to-resume-an-interrupted-download occurred Here's the code Setup connection. URL url new URL strUrl 0 URLConnection cx url.openConnection cx.connect Setup streams.. url.openStream OutputStream output new FileOutputStream strUrl 1 byte data new byte 1024 Download file. for total 0 count input.read..
how to resume an interrupted download - part 2 http://stackoverflow.com/questions/3428102/how-to-resume-an-interrupted-download-part-2 code and what it dumps Setup connection. URL url new URL strUrl 0 URLConnection connection url.openConnection downloaded Integer.parseInt.. connection url.openConnection downloaded Integer.parseInt strUrl 3 if downloaded 0 connection.setRequestProperty Range bytes.. url.openStream 8192 outFile new RandomAccessFile strUrl 1 rw if downloaded 0 outFile.seek downloaded byte data new..
How to get the build/version number of your android application? http://stackoverflow.com/questions/4616095/how-to-get-the-build-version-number-of-your-android-application
Android: SkImageDecoder:: Factory returned null http://stackoverflow.com/questions/12006785/android-skimagedecoder-factory-returned-null bmp public Bitmap DecodeBitmapSampleSize String strURL int reqWidth int reqHeight InputStream in null Bitmap bmp null.. InputStream in null Bitmap bmp null in OpenHttpConnection strURL final BitmapFactory.Options options new BitmapFactory.Options.. return bmp private InputStream OpenHttpConnection String strURL try URL url new URL strURL HttpURLConnection connection HttpURLConnection..
Android: Problem/bug with ThreadSafeClientConnManager downloading images http://stackoverflow.com/questions/1630258/android-problem-bug-with-threadsafeclientconnmanager-downloading-images in Spain. Bitmap bmp null HttpGet httpRequest new HttpGet strURL long t System.currentTimeMillis HttpResponse response HttpResponse.. httpclient.execute httpRequest Log.i TAG Image strURL fetched in System.currentTimeMillis t ms HttpEntity entity response.getEntity.. a simple URLConnection it works perfectly URL url new URL strURL URLConnection conn url.openConnection conn.connect InputStream..
How to get content of a URL and to read it in a android java application using eclipse http://stackoverflow.com/questions/5166143/how-to-get-content-of-a-url-and-to-read-it-in-a-android-java-application-using-e it this way private InputStream OpenHttpConnection String strURL throws IOException URLConnection conn null InputStream inputStream.. conn null InputStream inputStream null URL url new URL strURL conn url.openConnection HttpURLConnection httpConn HttpURLConnection..
android image save to res/drawable folder [duplicate] http://stackoverflow.com/questions/5469954/android-image-save-to-res-drawable-folder bitmap private InputStream OpenHttpConnection String strURL throws IOException InputStream inputStream null URL url new.. IOException InputStream inputStream null URL url new URL strURL URLConnection conn url.openConnection try HttpURLConnection..
http://stackoverflow.com/questions/5765533/dropbox-sharing-file-url For now I am using this method String getShareURL String strURL URLConnection conn null try URL inputURL new URL strURL conn.. strURL URLConnection conn null try URL inputURL new URL strURL conn inputURL.openConnection catch MalformedURLException e ..
Java jersey restful webservice requests http://stackoverflow.com/questions/11479746/java-jersey-restful-webservice-requests Android . This is the way that I post an object with HTTP in Client class public String postBaseURI String str String strUrl String result try HttpParams httpParameters new BasicHttpParams int timeoutConnection 3000 HttpConnectionParams.setConnectionTimeout.. DefaultHttpClient httpClient new DefaultHttpClient httpParameters HttpPost postRequest new HttpPost getBase strUrl StringEntity input new StringEntity str input.setContentType application json postRequest.setEntity input HttpResponse..
How to parse complex JSON file in android http://stackoverflow.com/questions/13576676/how-to-parse-complex-json-file-in-android txts TextView 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.. to download json data DownloadTask downloadTask new DownloadTask Starting the download process downloadTask.execute strUrl Getting a reference to ListView of activity_main mListView ListView findViewById R.id.lv_countries A method to download.. ListView findViewById R.id.lv_countries A method to download json data from url private String downloadUrl String strUrl throws IOException String data InputStream iStream null try URL url new URL strUrl Creating an http connection to communicate..
How to draw road directions between two geocodes in android google map v2? http://stackoverflow.com/questions/14710744/how-to-draw-road-directions-between-two-geocodes-in-android-google-map-v2 url https maps.googleapis.com maps api directions output parameters return url private String downloadUrl String strUrl throws IOException String data InputStream iStream null HttpURLConnection urlConnection null try URL url new URL strUrl.. throws IOException String data InputStream iStream null HttpURLConnection urlConnection null try URL url new URL strUrl urlConnection HttpURLConnection url.openConnection Connecting to url urlConnection.connect Reading data from url iStream..
http://stackoverflow.com/questions/1945201/android-image-caching web android image caching share improve this question And now the punchline use the system cache. URL url new URL strUrl URLConnection connection url.openConnection connection.setUseCaches true Object response connection.getContent if response..
how to resume an interrupted download http://stackoverflow.com/questions/3411480/how-to-resume-an-interrupted-download URLConnection at the file offset where the disconnection occurred Here's the code Setup connection. URL url new URL strUrl 0 URLConnection cx url.openConnection cx.connect Setup streams and buffers. int lengthFile cx.getContentLength InputStream.. cx.getContentLength InputStream input new BufferedInputStream url.openStream OutputStream output new FileOutputStream strUrl 1 byte data new byte 1024 Download file. for total 0 count input.read data 0 1024 1 total count publishProgress int total..
how to resume an interrupted download - part 2 http://stackoverflow.com/questions/3428102/how-to-resume-an-interrupted-download-part-2 file offset specified in the header's byte range Here's the code and what it dumps Setup connection. URL url new URL strUrl 0 URLConnection connection url.openConnection downloaded Integer.parseInt strUrl 3 if downloaded 0 connection.setRequestProperty.. Setup connection. URL url new URL strUrl 0 URLConnection connection url.openConnection downloaded Integer.parseInt strUrl 3 if downloaded 0 connection.setRequestProperty Range bytes downloaded connection.connect fileLength mDownloadFileLength.. Setup streams and buffers. input new BufferedInputStream url.openStream 8192 outFile new RandomAccessFile strUrl 1 rw if downloaded 0 outFile.seek downloaded byte data new byte 1024 Download file. for int count 0 i 0 count input.read..
How to get the build/version number of your android application? http://stackoverflow.com/questions/4616095/how-to-get-the-build-version-number-of-your-android-application
Android: SkImageDecoder:: Factory returned null http://stackoverflow.com/questions/12006785/android-skimagedecoder-factory-returned-null image ImageView findViewById R.id.imageZoom image.setImageBitmap bmp public Bitmap DecodeBitmapSampleSize String strURL int reqWidth int reqHeight InputStream in null Bitmap bmp null in OpenHttpConnection strURL final BitmapFactory.Options.. String strURL int reqWidth int reqHeight InputStream in null Bitmap bmp null in OpenHttpConnection strURL final BitmapFactory.Options options new BitmapFactory.Options options.inJustDecodeBounds true BitmapFactory.decodeStream.. false bmp BitmapFactory.decodeStream in null options return bmp private InputStream OpenHttpConnection String strURL try URL url new URL strURL HttpURLConnection connection HttpURLConnection url.openConnection InputStream in new BufferedInputStream..
Android: Problem/bug with ThreadSafeClientConnManager downloading images http://stackoverflow.com/questions/1630258/android-problem-bug-with-threadsafeclientconnmanager-downloading-images application I collect images from different event providers in Spain. Bitmap bmp null HttpGet httpRequest new HttpGet strURL long t System.currentTimeMillis HttpResponse response HttpResponse httpclient.execute httpRequest Log.i TAG Image strURL.. long t System.currentTimeMillis HttpResponse response HttpResponse httpclient.execute httpRequest Log.i TAG Image strURL fetched in System.currentTimeMillis t ms HttpEntity entity response.getEntity InputStream instream entity.getContent bmp.. the ThreadSafeClientConnManager . If I replace it with just a simple URLConnection it works perfectly URL url new URL strURL URLConnection conn url.openConnection conn.connect InputStream instream conn.getInputStream bmp BitmapFactory.decodeStream..
How to get content of a URL and to read it in a android java application using eclipse http://stackoverflow.com/questions/5166143/how-to-get-content-of-a-url-and-to-read-it-in-a-android-java-application-using-e Well if you just need the content why won't you simplify it this way private InputStream OpenHttpConnection String strURL throws IOException URLConnection conn null InputStream inputStream null URL url new URL strURL conn url.openConnection HttpURLConnection.. String strURL throws IOException URLConnection conn null InputStream inputStream null URL url new URL strURL conn url.openConnection HttpURLConnection httpConn HttpURLConnection conn httpConn.setRequestMethod GET httpConn.connect..
android image save to res/drawable folder [duplicate] http://stackoverflow.com/questions/5469954/android-image-save-to-res-drawable-folder in null options in.close catch IOException e1 return bitmap private InputStream OpenHttpConnection String strURL throws IOException InputStream inputStream null URL url new URL strURL URLConnection conn url.openConnection try HttpURLConnection.. private InputStream OpenHttpConnection String strURL throws IOException InputStream inputStream null URL url new URL strURL URLConnection conn url.openConnection try HttpURLConnection httpConn HttpURLConnection conn httpConn.setRequestMethod GET..
http://stackoverflow.com/questions/5765533/dropbox-sharing-file-url links it is little bit more problematic to get proper link. For now I am using this method String getShareURL String strURL URLConnection conn null try URL inputURL new URL strURL conn inputURL.openConnection catch MalformedURLException e Log.d.. link. For now I am using this method String getShareURL String strURL URLConnection conn null try URL inputURL new URL strURL conn inputURL.openConnection catch MalformedURLException e Log.d TAG Please input a valid URL catch IOException ioe Log.d..
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