android的崩溃报告(crash dump)

快来打我* 2022-07-12 05:28 222阅读 0赞

转自：http://blog.csdn.net/john\_crash/article/details/46877959

ACRA (Application Crash Report For Android)就是为了解决android 应用程序崩溃以后的发送报告的问题。   
你能在[https://github.com/ACRA][https_github.com_ACRA]找到源代码。   
其中[https://github.com/ACRA/acra/wiki/BasicSetup][https_github.com_ACRA_acra_wiki_BasicSetup]页详细的介绍了使用方法。   
注意ACRA仅能俘获java的异常，它不能俘获native c/c++异常。   
如果你想俘获native c/c++异常请看我的另一篇微博   
[http://blog.csdn.net/john\_crash/article/details/46971535][http_blog.csdn.net_john_crash_article_details_46971535]   
我这里举一个我的例子。我的程序希望在崩溃以后将信息写入到crash.dump文件。然后程序下回启动的时候发送到我的服务器上。   
默认你可以让acra给你发email,或者上传到你的服务器等等一些选项。   
而我将崩溃信息写到本地文件中。

package org.cocos2dx.cpp;
    
    import java.io.FileOutputStream;
    import java.io.FileNotFoundException;
    import java.io.IOException;
    import org.acra.collector.CrashReportData;
    import org.acra.sender.ReportSender;
    import org.acra.sender.ReportSenderException;
    import org.acra.ACRA;
    import org.acra.ACRAConstants;
    import org.acra.ReportField;
    
    import android.content.Context;
    
    
    public class ACRASender implements ReportSender { 
        private final Context mContext;
        public ACRASender(Context ctx){
            mContext = ctx;
        }
        @Override
        public void send(Context arg0, CrashReportData arg1)
                throws ReportSenderException {
            /* * write to dump file */
            String dumpString = buildBody(arg1);
            try{
                FileOutputStream stream = mContext.openFileOutput("crash.dump",Context.MODE_PRIVATE);
                stream.write(dumpString.getBytes());
                stream.flush();
                stream.close();
            }catch(FileNotFoundException e){
            }catch(IOException e){
            }
        }
        private String buildBody(CrashReportData errorContent) {
            ReportField[] fields = ACRA.getConfig().customReportContent();
            if(fields.length == 0) {
                fields = ACRAConstants.DEFAULT_MAIL_REPORT_FIELDS;
            }
    
            final StringBuilder builder = new StringBuilder();
            for (ReportField field : fields) {
                builder.append(field.toString()).append("=");
                builder.append(errorContent.get(field));
                builder.append('\n');
            }
            return builder.toString();
        }
    }
    
     
      
       1
       2
       3
       4
       5
       6
       7
       8
       9
       10
       11
       12
       13
       14
       15
       16
       17
       18
       19
       20
       21
       22
       23
       24
       25
       26
       27
       28
       29
       30
       31
       32
       33
       34
       35
       36
       37
       38
       39
       40
       41
       42
       43
       44
       45
       46
       47
       48
       49
       50
       51
       52

然后在你的activity中加入下面的代码

public void onCreate(){
        ACRAConfiguration config = ACRA.getConfig();
        ACRA.init(this.getApplication(),config);
        ACRASender mySender = new ACRASender(this);
        ACRA.getErrorReporter().setReportSender(mySender);
    
        ....
        super.onCreate();
      }
     
      
       1
       2
       3
       4
       5
       6
       7
       8
       9

注意:   
将acra-4.x.x.jar复制到你的libs目录下面。   
你可以在[http://search.maven.org/\#search%7Cga%7C1%7Cch.acra][http_search.maven.org_search_7Cga_7C1_7Cch.acra]找到这个文件。

做了这些后如果你的程序崩溃，在/data/data/”your application id”/files/下将产生一个crash.dump文件。

[https_github.com_ACRA]: https://github.com/ACRA
[https_github.com_ACRA_acra_wiki_BasicSetup]: https://github.com/ACRA/acra/wiki/BasicSetup
[http_blog.csdn.net_john_crash_article_details_46971535]: http://blog.csdn.net/john_crash/article/details/46971535
[http_search.maven.org_search_7Cga_7C1_7Cch.acra]: http://search.maven.org/#search%7Cga%7C1%7Cch.acra