android教程之hockeyapp捕获异常示例

package com.example.testhockeyapp;
import net.hockeyapp.android.crashmanager;
import net.hockeyapp.android.crashmanagerlistener;
import net.hockeyapp.android.updatemanager;
import android.os.bundle;
import android.app.activity;
import android.view.menu;
import android.view.view;
import android.view.view.onclicklistener;
import android.widget.button;
import android.widget.toast;

public class mainactivity extends activity {

 private static final string app_id = "a7ab0fe5f11edc8afbfbc842ecc38ad7";

 string a = null;

 @override
 protected void oncreate(bundle savedinstancestate) {
  super.oncreate(savedinstancestate);
  setcontentview(r.layout.activity_main);
  button button = (button) findviewbyid(r.id.button1);
  button.setonclicklistener(new onclicklistener() {

   @override
   public void onclick(view v) {
   a.charat(23);

   }
  });
   checkforupdates();
 }

 @override
 public boolean oncreateoptionsmenu(menu menu) {
  // inflate the menu; this adds items to the action bar if it is present.
  getmenuinflater().inflate(r.menu.main, menu);
  return true;
 }

 @override
 protected void onresume() {
  // todo auto-generated method stub
  super.onresume();

  checkforcrashes();
 }
 private void checkforcrashes() {
  crashmanager.register(this, app_id, new crashmanagerlistener() {
   @override
   public void oncrashessent() {
    super.oncrashessent();
    runonuithread(new runnable() {

     @override
     public void run() {
      toast.maketext(getapplicationcontext(),
        "crash data was sent. thanks!",
        toast.length_long).show();
     }
    });
   }

   @override
   public void oncrashesnotsent() {
    super.oncrashesnotsent();
    runonuithread(new runnable() {

     @override
     public void run() {
      toast.maketext(
        getapplicationcontext(),
        "crash data failed to sent. please try again later.",
        toast.length_long).show();
     }
    });
   }
  });
 }
   private void checkforupdates() {
     // remove this for store builds!
     updatemanager.register(this, app_id);
   }
}