Android Open Source - Music-Share-Android Crash Handler

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Back to project page Music-Share-Android.

License

The source code is released under:

GNU General Public License

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Java Source Code

package com.paperairplane.music.share.utils;
// w  w  w.jav a2 s.c  o m
import java.io.PrintWriter;
import java.io.StringWriter;
import java.lang.Thread.UncaughtExceptionHandler;

import android.app.Activity;
import android.app.AlertDialog;
import android.content.DialogInterface;
import android.content.Intent;
import android.content.DialogInterface.OnClickListener;
import android.os.Looper;
import android.os.Message;

import com.paperairplane.music.share.Consts;
import com.paperairplane.music.share.Consts.FeedbackContentsItem;
import com.paperairplane.music.share.FeedbackMessage;
import com.paperairplane.music.share.Main;
import com.paperairplane.music.share.R;

public class CrashHandler implements UncaughtExceptionHandler {

  public static final String TAG = "CrashHandler";
  private static CrashHandler INSTANCE = new CrashHandler();
  private Activity mMainActivity;

  private CrashHandler() {
  }

  public static CrashHandler getInstance() {
    return INSTANCE;
  }

  public void init(Activity ctx) {
    mMainActivity = ctx;
    Thread.setDefaultUncaughtExceptionHandler(this);
  }

  @Override
  public void uncaughtException(Thread thread, final Throwable ex) {
    MyLogger.wtf(Consts.DEBUG_TAG, "UNCAUGHT EXCEPTION!", ex);
    new Thread() {
      @Override
      public void run() {
        Looper.prepare();
        new AlertDialog.Builder(mMainActivity)
            .setTitle(R.string.notice)
            .setCancelable(false)
            .setMessage(R.string.crash)
            .setPositiveButton(android.R.string.ok,
                new OnClickListener() {
                  @Override
                  public void onClick(DialogInterface dialog,
                      int which) {
                    StringWriter sw = new StringWriter();
                    PrintWriter pw = new PrintWriter(sw);
                    ex.printStackTrace(pw);
                    String[] contents = new String[3];
                    contents[FeedbackContentsItem.CONTENT] = sw
                        .toString();
                    contents[FeedbackContentsItem.EMAIL] = "Crash Report";
                    contents[FeedbackContentsItem.NAME] = "CRASH";
                    FeedbackMessage feedback = new FeedbackMessage(
                        contents, Main.sVersionCode,
                        mMainActivity);
                    feedback.setMeans(Consts.ShareMeans.OTHERS);
                    Message m = HttpQuestHandler
                        .getInstance()
                        .obtainMessage(
                            Consts.NetAccessIntent.SEND_FEEDBACK);
                    m.obj = feedback;
                    m.sendToTarget();
                    mMainActivity.finish();
                  }
                })
            .setNegativeButton(android.R.string.cancel,
                new OnClickListener() {

                  @Override
                  public void onClick(DialogInterface dialog,
                      int which) {
                    throw new RuntimeException(ex);
                  }
                }).setCancelable(false).create().show();
        Looper.loop();
      }
    }.start();
  }
}

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