Usage of new API, cleanups (reduced)

src/org/adblockplus/android/CrashReportDialog.java

 /*
  * This file is part of Adblock Plus <http://adblockplus.org/>,
  * Copyright (C) 2006-2014 Eyeo GmbH
  *
  * Adblock Plus is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 3 as
  * published by the Free Software Foundation.
  *
  * Adblock Plus is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ skipping 24 matching lines @@
 import android.os.Bundle;
 import android.text.TextUtils;
 import android.util.Log;
 import android.util.Xml;
 import android.view.View;
 import android.view.Window;
 import android.widget.EditText;
 import android.widget.Toast;
 
 /**
- * Shows crash report dialog asking user to submit crash report together with comments.
+ * Shows crash report dialog asking user to submit crash report together with
+ * comments.
  */
 public final class CrashReportDialog extends Activity
 {
-  private final static String TAG = "CrashReportDialog";
+  private final static String TAG = Utils.getTag(CrashReportDialog.class);
+
   private String report;
 
   @Override
-  protected void onCreate(Bundle savedInstanceState)
+  protected void onCreate(final Bundle savedInstanceState)
   {
     super.onCreate(savedInstanceState);
-    requestWindowFeature(Window.FEATURE_LEFT_ICON);
-    setContentView(R.layout.crashreport);
+    this.requestWindowFeature(Window.FEATURE_LEFT_ICON);
+    this.setContentView(R.layout.crashreport);
 
-    Bundle extras = getIntent().getExtras();
+    final Bundle extras = this.getIntent().getExtras();
     if (extras == null)
     {
-      finish();
+      this.finish();
       return;
     }
-    report = extras.getString("report");
+    this.report = extras.getString("report");
 
-    getWindow().setFeatureDrawableResource(Window.FEATURE_LEFT_ICON, android.R.drawable.ic_dialog_alert);
+    this.getWindow().setFeatureDrawableResource(Window.FEATURE_LEFT_ICON, android.R.drawable.ic_dialog_alert);
   }
 
-  public void onOk(View v)
+  public void onOk(final View v)
   {
-    String comment = ((EditText) findViewById(R.id.comments)).getText().toString();
+    final String comment = ((EditText)this.findViewById(R.id.comments)).getText().toString();
 
     try
     {
-      String[] reportLines = report.split(System.getProperty("line.separator"));
-      int api = Integer.parseInt(reportLines[0]);
-      int build = Integer.parseInt(reportLines[1]);
+      final String[] reportLines = this.report.split(System.getProperty("line.separator"));
+      final int api = Integer.parseInt(reportLines[0]);
+      final int build = Integer.parseInt(reportLines[1]);
 
-      XmlSerializer xmlSerializer = Xml.newSerializer();
-      StringWriter writer = new StringWriter();
+      final XmlSerializer xmlSerializer = Xml.newSerializer();
+      final StringWriter writer = new StringWriter();
 
       xmlSerializer.setOutput(writer);
       xmlSerializer.startDocument("UTF-8", true);
       xmlSerializer.startTag("", "crashreport");
       xmlSerializer.attribute("", "version", "1");
       xmlSerializer.attribute("", "api", String.valueOf(api));
       xmlSerializer.attribute("", "build", String.valueOf(build));
       xmlSerializer.startTag("", "error");
       xmlSerializer.attribute("", "type", reportLines[2]);
       xmlSerializer.startTag("", "message");
       xmlSerializer.text(reportLines[3]);
       xmlSerializer.endTag("", "message");
       xmlSerializer.startTag("", "stacktrace");
-      Pattern p = Pattern.compile("\\|");
+      final Pattern p = Pattern.compile("\\|");
       boolean hasCause = false;
       int i = 4;
       while (i < reportLines.length)
       {
         if ("cause".equals(reportLines[i]))
         {
           xmlSerializer.endTag("", "stacktrace");
           xmlSerializer.startTag("", "cause");
           hasCause = true;
           i++;
           xmlSerializer.attribute("", "type", reportLines[i]);
           i++;
           xmlSerializer.startTag("", "message");
           xmlSerializer.text(reportLines[i]);
           i++;
           xmlSerializer.endTag("", "message");
           xmlSerializer.startTag("", "stacktrace");
           continue;
         }
         Log.e(TAG, "Line: " + reportLines[i]);
-        String[] element = TextUtils.split(reportLines[i], p);
+        final String[] element = TextUtils.split(reportLines[i], p);
         xmlSerializer.startTag("", "frame");
         xmlSerializer.attribute("", "class", element[0]);
         xmlSerializer.attribute("", "method", element[1]);
         xmlSerializer.attribute("", "isnative", element[2]);
         xmlSerializer.attribute("", "file", element[3]);
         xmlSerializer.attribute("", "line", element[4]);
         xmlSerializer.endTag("", "frame");
         i++;
       }
       xmlSerializer.endTag("", "stacktrace");
       if (hasCause)
+      {
         xmlSerializer.endTag("", "cause");
+      }
       xmlSerializer.endTag("", "error");
       xmlSerializer.startTag("", "comment");
       xmlSerializer.text(comment);
       xmlSerializer.endTag("", "comment");
       xmlSerializer.endTag("", "crashreport");
       xmlSerializer.endDocument();
 
-      String xml = writer.toString();
-      HttpClient httpclient = new DefaultHttpClient();
-      HttpPost httppost = new HttpPost(getString(R.string.crash_report_url));
+      final String xml = writer.toString();
+      final HttpClient httpclient = new DefaultHttpClient();
+      final HttpPost httppost = new HttpPost(this.getString(R.string.crash_report_url));
       httppost.setHeader("Content-Type", "text/xml; charset=UTF-8");
       httppost.addHeader("X-Adblock-Plus", "yes");
       httppost.setEntity(new StringEntity(xml));
-      HttpResponse httpresponse = httpclient.execute(httppost);
-      StatusLine statusLine = httpresponse.getStatusLine();
+      final HttpResponse httpresponse = httpclient.execute(httppost);
+      final StatusLine statusLine = httpresponse.getStatusLine();
       Log.e(TAG, statusLine.getStatusCode() + " " + statusLine.getReasonPhrase());
       Log.e(TAG, EntityUtils.toString(httpresponse.getEntity()));
       if (statusLine.getStatusCode() != 200)
+      {
         throw new ClientProtocolException();
-      String response = EntityUtils.toString(httpresponse.getEntity());
+      }
+      final String response = EntityUtils.toString(httpresponse.getEntity());
       if (!"saved".equals(response))
+      {
         throw new ClientProtocolException();
-      deleteFile(CrashHandler.REPORT_FILE);
+      }
+      this.deleteFile(CrashHandler.REPORT_FILE);
     }
-    catch (ClientProtocolException e)
+    catch (final ClientProtocolException e)
     {
       Log.e(TAG, "Failed to submit a crash", e);
       Toast.makeText(this, R.string.msg_crash_submission_failure, Toast.LENGTH_LONG).show();
     }
-    catch (IOException e)
+    catch (final IOException e)
     {
       Log.e(TAG, "Failed to submit a crash", e);
       Toast.makeText(this, R.string.msg_crash_submission_failure, Toast.LENGTH_LONG).show();
     }
-    catch (Exception e)
+    catch (final Exception e)
     {
       Log.e(TAG, "Failed to create report", e);
       // Assuming corrupted report file, just silently deleting it
-      deleteFile(CrashHandler.REPORT_FILE);
+      this.deleteFile(CrashHandler.REPORT_FILE);
     }
-    finish();
+    this.finish();
   }
 
-  public void onCancel(View v)
+  public void onCancel(final View v)
   {
-    deleteFile(CrashHandler.REPORT_FILE);
-    finish();
+    this.deleteFile(CrashHandler.REPORT_FILE);
+    this.finish();
   }
 }