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POleaked window again
 

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  1. POleaked window again
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    <pre><code>06-25 15:03:02.596: E/WindowManager(29217): at com.android.grad.PreviewActivity$1.onClick(PreviewActivity.java:36) 06-25 15:03:02.596: E/WindowManager(29217): at android.view.View.performClick(View.java:3527) 06-25 15:03:02.596: E/WindowManager(29217): at android.view.View$PerformClick.run(View.java:14234) 06-25 15:03:02.596: E/WindowManager(29217): at android.os.Handler.handleCallback(Handler.java:605) 06-25 15:03:02.596: E/WindowManager(29217): at android.os.Handler.dispatchMessage(Handler.java:92) 06-25 15:03:02.596: E/WindowManager(29217): at android.os.Looper.loop(Looper.java:137) 06-25 15:03:02.596: E/WindowManager(29217): at android.app.ActivityThread.main(ActivityThread.java:4441) 06-25 15:03:02.596: E/WindowManager(29217): at java.lang.reflect.Method.invokeNative(Native Method) 06-25 15:03:02.596: E/WindowManager(29217): at java.lang.reflect.Method.invoke(Method.java:511) 06-25 15:03:02.596: E/WindowManager(29217): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:784) 06-25 15:03:02.596: E/WindowManager(29217): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:551) 06-25 15:03:02.596: E/WindowManager(29217): at dalvik.system.NativeStart.main(Native Method) 06-25 15:03:04.186: I/Process(29217): Sending signal. PID: 29217 SIG: 9 06-25 15:03:04.566: D/TextLayoutCache(29339): Using debug level: 0 - Debug Enabled: 0 06-25 15:03:04.606: D/libEGL(29339): loaded /system/lib/egl/libGLES_android.so 06-25 15:03:04.606: D/libEGL(29339): loaded /system/lib/egl/libEGL_adreno200.so 06-25 15:03:04.636: D/libEGL(29339): loaded /system/lib/egl/libGLESv1_CM_adreno200.so 06-25 15:03:04.636: D/dalvikvm(29339): GC_CONCURRENT freed 117K, 3% free 9125K/9351K, paused 4ms+17ms 06-25 15:03:04.636: D/libEGL(29339): loaded /system/lib/egl/libGLESv2_adreno200.so 06-25 15:03:04.706: D/OpenGLRenderer(29339): Enabling debug mode 0 06-25 15:03:07.326: D/OpenGLRenderer(29339): Flushing caches (mode 0) 06-25 15:03:07.326: W/IInputConnectionWrapper(29339): showStatusIcon on inactive InputConnection 06-25 15:03:07.366: D/OpenGLRenderer(29339): Flushing caches (mode 1) </code></pre> <p>I know that this error asked before and i saw the solutions for that but the solutions don't work with me. and this is my code.</p> <p>The error appear on pd.show().</p> <pre><code>@Override protected void onPreExecute() { //network.loadData(); file = new File( Environment .getExternalStoragePublicDirectory(Environment.DIRECTORY_PICTURES), "MyCameraApp" + File.separator + "project"); createProgressDialog(); pd.show(); } @Override protected Boolean doInBackground(String... params) { try { crop = new Crop(params[0]); crop.cropID(); croppedID = crop.getId(); publishProgress(2); } catch (IOException e) { } segmentNumbers(); return true; } @Override protected void onProgressUpdate(Integer... values) { pd.incrementProgressBy(values[0]); } @Override protected void onPostExecute(Boolean result) { pd.dismiss(); Toast.makeText(activity, "Processing Done", Toast.LENGTH_LONG).show(); } private void createProgressDialog() { pd = new ProgressDialog(activity); pd.setProgressStyle(ProgressDialog.STYLE_HORIZONTAL); pd.setTitle("Extract ID"); pd.setMessage("Processing..."); pd.setIcon(R.drawable.ic_launcher); pd.setProgress(0); pd.setCancelable(false); } </code></pre> <p>onpreExecution method :- i am showing my dialog. doInBackGround method :- I execute my segmentNumber() which used to segement picture. onPostExecution method :- I am dismissing my dialog.</p> <p>Modified code :</p> <pre><code>package com.OCR.ID; import java.io.File; import java.io.IOException; import org.neuroph.contrib.imgrec.image.Image; import org.neuroph.contrib.imgrec.image.ImageFactory; import android.app.Activity; import android.app.ProgressDialog; import android.os.AsyncTask; import android.os.Environment; import android.util.Log; import android.widget.Toast; import com.Camera.R; /** * @author Mahmud * */ public class Segement extends AsyncTask&lt;String, Integer, Boolean&gt; { int[][] croppedID; Crop crop; private Activity activity; private ProgressDialog pd; File file; private String ID; private Neuroph network; public Segement(Activity activity, ProgressDialog pd) throws IOException { this.activity = activity; this.pd = pd; //network = new Neuroph(this.activity); } @Override protected void onPreExecute() { //network.loadData(); file = new File( Environment .getExternalStoragePublicDirectory(Environment.DIRECTORY_PICTURES), "MyCameraApp" + File.separator + "project"); } @Override protected Boolean doInBackground(String... params) { try { crop = new Crop(params[0]); crop.cropID(); croppedID = crop.getId(); publishProgress(2); } catch (IOException e) { } segmentNumbers(); return true; } @Override protected void onProgressUpdate(Integer... values) { pd.incrementProgressBy(values[0]); } @Override protected void onPostExecute(Boolean result) { pd.dismiss(); Toast.makeText(activity, "Processing Done &amp; your ID : " + ID, Toast.LENGTH_LONG + Toast.LENGTH_LONG).show(); } /** * Segment cropped image into number */ public void segmentNumbers() { int count = 0, endOfNumber = 0, startOfNumber = 0; int[][] number = null; while (crop.getxProjection()[endOfNumber] == 0 &amp;&amp; endOfNumber != crop.getxProjection().length - 1) endOfNumber++; while (endOfNumber != croppedID.length - 1) { endOfNumber = startOfNumber; while (crop.getxProjection()[endOfNumber] != 0 &amp;&amp; endOfNumber != crop.getxProjection().length - 1) endOfNumber++; if (endOfNumber - startOfNumber &lt; 10) { startOfNumber = endOfNumber; while (crop.getxProjection()[startOfNumber] == 0 &amp;&amp; endOfNumber != crop.getxProjection().length - 1) startOfNumber++; continue; } if (startOfNumber &gt;= croppedID.length || endOfNumber &gt;= croppedID.length) break; number = new int[endOfNumber - startOfNumber - 1][croppedID[0].length]; for (int i = 0; i &lt; number.length; i++) for (int j = 0; j &lt; number[i].length; j++) number[i][j] = croppedID[i + startOfNumber][j]; number = verticalProjectionForNumber(number); File numberFile = AndroidImage.save(activity, AndroidImage.write2DIntoImage(number), Integer.toString(count)); // Image image = ImageFactory.getImage(numberFile.getAbsoluteFile()); // ID += network.recognize(image); // // file.getPath() + File.separator + Integer.toString(count) + // ".PNG"); publishProgress(7); startOfNumber = endOfNumber; while (crop.getxProjection()[startOfNumber] == 0 &amp;&amp; endOfNumber != crop.getxProjection().length - 1) startOfNumber++; count++; } Log.d("ID", ID); } /** * Do vertical projection on each number */ private int[][] verticalProjectionForNumber(int[][] number) { int[] projection = new int[number[0].length]; for (int i = 0; i &lt; (number[0].length * 0.90); i++) { for (int j = 0; j &lt; number.length; j++) { projection[i] += number[j][i]; } } int first = 0; while (projection[first] == 0) first++; int last = projection.length - 1; while (projection[last] == 0) last--; int[][] modifiedNumber = new int[number.length][last - first]; for (int i = 0; i &lt; modifiedNumber.length; i++) for (int j = 0; j &lt; modifiedNumber[i].length; j++) modifiedNumber[i][j] = number[i][j + first]; number = null; projection = null; System.gc(); return modifiedNumber; } } </code></pre> <p>And i called the task from here :-</p> <pre><code>OnClickListener processOnClickListener = new OnClickListener() { public void onClick(View v) { try { createProgressDialog(); pd.show(); new Segement(PreviewActivity.this, pd).execute(path); } catch (IOException e) { } } }; </code></pre>
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    1. USMahmoud Emam
    1. USMahmoud Emam
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      1. VTUpMod
    1. COCan't tell much from your code except that I don't see any assignment for pd.
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      1. USmatt5784
    2. COSee this article http://blogactivity.wordpress.com/2011/09/01/proper-use-of-asynctask/
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      1. USslezica
    3. COCan we see the rest of the code in your `AsyncTask`? How is the instance assigned? Right now it looks like it is null.
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      1. USDevunwired
 

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