Android崩溃捕获

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public class ErrorReport implements Thread.UncaughtExceptionHandler{public static final String TAG = "GouMinErrorReport";private Context mContext;// 系统默认的 UncaughtException 处理类private Thread.UncaughtExceptionHandler mDefaultHandler;private String logStr;public ErrorReport(Context context) {mContext = context;// 获取系统默认的 UncaughtException 处理器mDefaultHandler = Thread.getDefaultUncaughtExceptionHandler();Thread.setDefaultUncaughtExceptionHandler(this);}@Overridepublic void uncaughtException(Thread thread, Throwable ex) {GMLog.i(TAG, "uncaughtException");GMLog.i(TAG, ex.getLocalizedMessage());ex.printStackTrace();logStr = getStackTrace(ex);// 使用 Toast 来显示异常信息new Thread() {@Overridepublic void run() {Looper.prepare();Toast.makeText(mContext, "很抱歉，程序出现异常，即将退出。", Toast.LENGTH_SHORT).show();sendReport(logStr);Looper.loop();}}.start();// 如果用户没有处理则让系统默认的异常处理器来处理if (mDefaultHandler != null) {mDefaultHandler.uncaughtException(thread, ex);}}private void sendReport(String stackTrace) {GMLog.i(TAG, "sendReport");HttpClient httpclient = new DefaultHttpClient();final HttpPost httppost = new HttpPost(mErrorReportReq.getUrl());try {httppost.setEntity(new StringEntity(stackTrace) ));} catch (UnsupportedEncodingException e1) {e1.printStackTrace();}HttpResponse httpResponse;try {httpResponse = httpclient.execute(httppost);final int statusCode = httpResponse.getStatusLine().getStatusCode();GMLog.i(TAG, "sendReport response statusCode is:" + statusCode);if (statusCode == HttpStatus.SC_OK) {String response = EntityUtils.toString(httpResponse.getEntity(), HTTP.UTF_8);GMLog.i(TAG, "sendReport response:" + response);}} catch (ClientProtocolException e) {e.printStackTrace();} catch (IOException e) {e.printStackTrace();} finally {GMLog.i(TAG, "sendReport finally");if (httpclient != null) {httpclient.getConnectionManager().shutdown();httpclient = null;}}}private String getStackTrace(Throwable th) {final Writer result = new StringWriter();final PrintWriter printWriter = new PrintWriter(result);// If the exception was thrown in a background thread inside// AsyncTask, then the actual exception can be found with getCauseThrowable cause = th;while (cause != null) {cause.printStackTrace(printWriter);cause = cause.getCause();}final String stacktraceAsString = result.toString();printWriter.close();return stacktraceAsString;}}

对于Android 异常退出，主要是用到了接口Thread.UncaughtExceptionHandler

public class MyApplication extends Application {ErrorReport errorReport;@Overridepublic void onCreate() {super.onCreate();errorReport = new ErrorReport(this);}}

备份几个链接：

https://github.com/ACRA/acra

https://github.com/ACRA/acra/wiki/AdvancedUsage#data-encoding-formjson

http://blog.csdn.net/moruite/article/details/7397000

http://www.cnblogs.com/lee0oo0/archive/2012/11/28/2793052.html

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