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POCapture image show and send to server in android
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13172253
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2012-11-01T06:47:39.907
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2013-09-19T12:33:55.160
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2012-11-01T06:59:22.703
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Body
Hello I Want to capture image by click a button and after the photo was taken it will show on the screen and then click another button which will send that image to server. i tried it in many ways but i didn't found any appropriate solution so please help me. I am developing this in android 2.3.3 <pre><code>protected void onActivityResult(int requestCode, int resultCode, Intent data) { if (requestCode == CAPTURE_IMAGE_ACTIVITY_REQUEST_CODE) { if (resultCode == RESULT_OK) { Bitmap photo = (Bitmap) data.getExtras().get("data"); imageView.setImageBitmap(photo); Intent intent= getIntent(); System.out.println("image name=========================:: "+imageName); requestIntent.putExtra("imageName", imageName); startActivity(requestIntent); } else if (resultCode == RESULT_CANCELED) { // User cancelled the image capture } else { // Image capture failed, advise user } } } </code></pre> the image is not showing in that <code>ImageView</code> but stored in <code>SdCard</code>. And while am sending that image by calling another intent it shows me a error i.e <code>11-01 12:00:15.085: E/log_tag(9205): Error in http connection android.os.NetworkOnMainThreadException</code> and that intent code is. <pre><code>public class PreviewAndSendImage extends Activity{ @SuppressLint("SdCardPath") public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.main); Button send=(Button) findViewById(R.id.sendToServer); send.setEnabled(true); send.setOnClickListener(new View.OnClickListener() { public void onClick(View v) { Intent intent= getIntent(); String name=intent.getStringExtra("imageName"); System.out.println("image name :::::::::::::::: +" +name); Bitmap bitmapOrg = BitmapFactory.decodeFile("/sdcard/pictures/"+name); ByteArrayOutputStream bao = new ByteArrayOutputStream(); bitmapOrg.compress(Bitmap.CompressFormat.JPEG, 90, bao); byte [] ba = bao.toByteArray(); String ba1=Base64.encodeBytes(ba); ArrayList<NameValuePair> nameValuePairs = new ArrayList<NameValuePair>(); nameValuePairs.add(new BasicNameValuePair("reqId", "40")); nameValuePairs.add(new BasicNameValuePair("image",ba1)); try{ HttpClient httpclient = new DefaultHttpClient(); HttpPost httppost = new HttpPost("http://192.168.0.115:8085/Dplus_EB/bill"); httppost.setEntity(new UrlEncodedFormEntity(nameValuePairs)); HttpResponse response = httpclient.execute(httppost); //HttpEntity entity = response.getEntity(); //is = entity.getContent(); BufferedReader rd = new BufferedReader(new InputStreamReader(response.getEntity().getContent())); String line = ""; while ((line = rd.readLine()) != null) { System.out.println("success----------------------------"); Toast.makeText(PreviewAndSendImage.this, "Status: "+line, Toast.LENGTH_LONG).show(); } }catch(Exception e){ Log.e("log_tag", "Error in http connection "+e.toString()); } } }); } } </code></pre>
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<android>
Title
Capture image show and send to server in android
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