Android应用捕获全局异常（未测出来的Bug）

创建一个继承Application类的类。

public class MyApplication extends Application {
    @Override
    public void onCreate() {
        super.onCreate();
        Thread.setDefaultUncaughtExceptionHandler(new Thread.UncaughtExceptionHandler() {
            @Override
            public void uncaughtException(Thread thread, Throwable ex) {
                //获取未捕获的异常
                ex.printStackTrace();
                String path = Environment.getExternalStorageDirectory().getAbsolutePath() + File.separator + "errorlog";
                File file = new File(path);
                try {
                    PrintWriter printWriter = new PrintWriter(file);
                    ex.printStackTrace(printWriter);
                    printWriter.close();
                } catch (FileNotFoundException e) {
                    e.printStackTrace();
                }
                System.exit(0);
            }
        });
    }

然后将该错误日志文件用http请求发送给公司服务器提交修改(待作)。

配置清单文件

<application
    android:name=".global.MyApplication"