报错的Logcat The application may be doing too much work on its main threa

Nelson.Feng 2013-12-16 03:12:04

Skipped 65 frames! The application may be doing too much work on its main thread.

package com.apptest20;



import com.entity.InputEntity;

import com.entity.SocketHandle;

import com.entity.UserOutputEntity;



import android.R.string;

import android.app.Activity;

import android.content.Intent;

import android.os.Bundle;

import android.view.View;

import android.view.View.OnClickListener;

import android.widget.AutoCompleteTextView;

import android.widget.Button;

import android.widget.EditText;

import android.widget.Toast;



public class Activity_Login extends Activity {

	// 用户的账号

    private AutoCompleteTextView userAccount;

    // 用户密码

    private EditText userPwd;

    // 登陆按钮、取回密码按钮、注册登录按钮

    private Button btnLogining, login_as_tourists,  btnToRegister;



    @Override

    protected void onCreate(Bundle savedInstanceState) {

        super.onCreate(savedInstanceState);

        setContentView(R.layout.activity_login);

        //初始化界面控件

        initView();

        //添加监听响应事件

        addListener();

    }



    /**

     * 初始化所有控件

     */

    private void initView() {

        

        userAccount = (AutoCompleteTextView) findViewById(R.id.login_account);

        userPwd = (EditText) findViewById(R.id.login_pwd);

        btnLogining = (Button) findViewById(R.id.login_btn_logining);

        login_as_tourists = (Button) findViewById(R.id.login_as_tourists);

        btnToRegister = (Button) findViewById(R.id.login_btn_to_register);

    }



    private void addListener() {

    	//监听游客按钮

    	login_as_tourists.setOnClickListener(new OnClickListener() {

			

			@Override

			public void onClick(View arg0) {

				// TODO Auto-generated method stub

				Intent intent=new Intent();

                intent.setClass(Activity_Login.this,ActivityBIL.class);

                startActivity(intent);

                finish();

			}

		});

    	

        //添加登陆按钮监听事件

        btnLogining.setOnClickListener(new OnClickListener() {

            @Override

            public void onClick(View v) {

                //获取用户输入的账号

                int account = Integer

                        .parseInt(userAccount.getText().toString());

                //获取用户输入的密码

                String password = userPwd.getText().toString();

                //调用登录方法

                login(account, password);

            }

        });

        

        btnToRegister.setOnClickListener(new OnClickListener() {

			

			@Override

			public void onClick(View arg0) {

				// TODO Auto-generated method stub

				Intent intent=new Intent();

                intent.setClass(Activity_Login.this,ActivitySignUp.class);

                startActivity(intent);

                finish();

			}

		});

    }

    /**

     * 登录方法

     * 该方法用于将用户输入的账号和密码发送到服务端，并对服务端返回的数据进行处理

     * @param account 账号

     * @param password 密码

     */

    protected void login(int account, String password) {

    	boolean b = false;

        //创建一个用户，用于向服务端发送数据时，存放的实体

        UserOutputEntity user = new UserOutputEntity();

        SocketHandle userlogin = new SocketHandle();

        user = userlogin.loginHandle(account, password);

        //调用服务方法，向服务端发送数据，如果服务端返回true表示登陆成功，false表示登录失败

        if (user != null) {

        	 b = true; 

		}

        if (b) {//如果登陆成功

            try {

                

            } catch (Exception e) {

                e.printStackTrace();

            }

            Intent intent = new Intent(this, ActivityMore.class);

            //new一个Bundle对象，并将要传递的数据传入

            Bundle bundle = new Bundle();

            bundle.putInt("account", account);

            bundle.putString("password", password);

            //将bundle对象assign给Intent

            intent.putExtras(bundle);

            //开启跳转

            startActivity(intent);

        } else {//登录失败，通过Toast向用户提示登录失败

            //Toast.makeText(this, "登录失败，不告诉你为什么...", Toast.LENGTH_LONG).show();

        }

    }

}

...全文

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依然绿茶 2013-12-17

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12-16 22:22:33.745: E/AndroidRuntime(1708): java.lang.NumberFormatException: Invalid int: "tttuuyyyhg" 只能输入数字，不能输入字母

Nelson.Feng 2013-12-17

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引用 5 楼 ncepu307 的回复:

[quote=引用 4 楼 u012861744 的回复:] [quote=引用 1 楼 ncepu307 的回复:] 楼主都没贴出log报错的打印啊？？猜测应该是点击登录按钮报错的吧？把这个login函数放到线程中执行。

//添加登陆按钮监听事件
        btnLogining.setOnClickListener(new OnClickListener() {
            @Override
            public void onClick(View v) {
                //获取用户输入的账号
                final int account = Integer
                        .parseInt(userAccount.getText().toString());
                //获取用户输入的密码
                final String password = userPwd.getText().toString();
                //调用登录方法
                new Thread() {
                    public void run() {
                        login(account, password);
                    }
                }.start();
                
            }
        });

12-16 09:59:16.092: D/dalvikvm(1099): GC_FOR_ALLOC freed 35K, 4% free 2808K/2912K, paused 40ms, total 41ms
12-16 09:59:16.162: I/dalvikvm-heap(1099): Grow heap (frag case) to 8.298MB for 5760016-byte allocation
12-16 09:59:16.202: D/dalvikvm(1099): GC_FOR_ALLOC freed <1K, 2% free 8433K/8540K, paused 38ms, total 38ms
12-16 09:59:16.942: D/gralloc_goldfish(1099): Emulator without GPU emulation detected.
12-16 09:59:19.142: D/dalvikvm(1099): GC_FOR_ALLOC freed 5K, 1% free 8457K/8540K, paused 111ms, total 145ms
12-16 09:59:19.322: I/dalvikvm-heap(1099): Grow heap (frag case) to 11.642MB for 3481616-byte allocation
12-16 09:59:19.442: D/dalvikvm(1099): GC_FOR_ALLOC freed <1K, 1% free 11857K/11944K, paused 116ms, total 116ms
12-16 09:59:22.122: I/Choreographer(1099): Skipped 32 frames!  The application may be doing too much work on its main thread.
12-16 09:59:25.552: I/Choreographer(1099): Skipped 48 frames!  The application may be doing too much work on its main thread.
12-16 09:59:27.712: D/AndroidRuntime(1099): Shutting down VM
12-16 09:59:27.712: W/dalvikvm(1099): threadid=1: thread exiting with uncaught exception (group=0xb3ac1b90)
12-16 09:59:27.752: E/AndroidRuntime(1099): FATAL EXCEPTION: main
12-16 09:59:27.752: E/AndroidRuntime(1099): Process: com.PicGenie, PID: 1099
12-16 09:59:27.752: E/AndroidRuntime(1099): java.lang.NumberFormatException: Invalid int: ""
12-16 09:59:27.752: E/AndroidRuntime(1099): 	at java.lang.Integer.invalidInt(Integer.java:137)
12-16 09:59:27.752: E/AndroidRuntime(1099): 	at java.lang.Integer.parseInt(Integer.java:358)
12-16 09:59:27.752: E/AndroidRuntime(1099): 	at java.lang.Integer.parseInt(Integer.java:331)
12-16 09:59:27.752: E/AndroidRuntime(1099): 	at com.PicGenie.Activity_Login$2.onClick(Activity_Login.java:72)
12-16 09:59:27.752: E/AndroidRuntime(1099): 	at android.view.View.performClick(View.java:4424)
12-16 09:59:27.752: E/AndroidRuntime(1099): 	at android.view.View$PerformClick.run(View.java:18383)
12-16 09:59:27.752: E/AndroidRuntime(1099): 	at android.os.Handler.handleCallback(Handler.java:733)
12-16 09:59:27.752: E/AndroidRuntime(1099): 	at android.os.Handler.dispatchMessage(Handler.java:95)
12-16 09:59:27.752: E/AndroidRuntime(1099): 	at android.os.Looper.loop(Looper.java:137)
12-16 09:59:27.752: E/AndroidRuntime(1099): 	at android.app.ActivityThread.main(ActivityThread.java:4998)
12-16 09:59:27.752: E/AndroidRuntime(1099): 	at java.lang.reflect.Method.invokeNative(Native Method)
12-16 09:59:27.752: E/AndroidRuntime(1099): 	at java.lang.reflect.Method.invoke(Method.java:515)
12-16 09:59:27.752: E/AndroidRuntime(1099): 	at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:777)
12-16 09:59:27.752: E/AndroidRuntime(1099): 	at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:593)
12-16 09:59:27.752: E/AndroidRuntime(1099): 	at dalvik.system.NativeStart.main(Native Method)
12-16 09:59:30.942: I/Process(1099): Sending signal. PID: 1099 SIG: 9

[/quote] 对，没错，就是login花费太长的时间，代码上面都给你写好了，用多线程。还有就是：int account = Integer .parseInt(userAccount.getText().toString()); 这个地方，userAccount这个控件先判断下，不能输入为空，否则就是会报NumberFormatException这个错[/quote]

12-16 22:21:54.405: D/dalvikvm(1708): GC_FOR_ALLOC freed 54K, 5% free 2808K/2940K, paused 187ms, total 190ms
12-16 22:21:54.475: I/dalvikvm-heap(1708): Grow heap (frag case) to 8.306MB for 5760016-byte allocation
12-16 22:21:54.555: D/dalvikvm(1708): GC_FOR_ALLOC freed <1K, 2% free 8433K/8568K, paused 73ms, total 73ms
12-16 22:21:55.265: D/gralloc_goldfish(1708): Emulator without GPU emulation detected.
12-16 22:21:57.225: D/dalvikvm(1708): GC_FOR_ALLOC freed 5K, 2% free 8458K/8568K, paused 55ms, total 57ms
12-16 22:21:57.345: I/dalvikvm-heap(1708): Grow heap (frag case) to 11.651MB for 3481616-byte allocation
12-16 22:21:57.505: D/dalvikvm(1708): GC_FOR_ALLOC freed <1K, 1% free 11857K/11972K, paused 152ms, total 152ms
12-16 22:22:00.625: I/Choreographer(1708): Skipped 185 frames!  The application may be doing too much work on its main thread.
12-16 22:22:03.155: I/Choreographer(1708): Skipped 38 frames!  The application may be doing too much work on its main thread.
12-16 22:22:28.185: I/Choreographer(1708): Skipped 35 frames!  The application may be doing too much work on its main thread.
12-16 22:22:28.975: I/Choreographer(1708): Skipped 44 frames!  The application may be doing too much work on its main thread.
12-16 22:22:31.615: I/Choreographer(1708): Skipped 30 frames!  The application may be doing too much work on its main thread.
12-16 22:22:33.725: D/AndroidRuntime(1708): Shutting down VM
12-16 22:22:33.725: W/dalvikvm(1708): threadid=1: thread exiting with uncaught exception (group=0xb3a79b90)
12-16 22:22:33.745: E/AndroidRuntime(1708): FATAL EXCEPTION: main
12-16 22:22:33.745: E/AndroidRuntime(1708): Process: com.PicGenie, PID: 1708
12-16 22:22:33.745: E/AndroidRuntime(1708): java.lang.NumberFormatException: Invalid int: "tttuuyyyhg"
12-16 22:22:33.745: E/AndroidRuntime(1708): 	at java.lang.Integer.invalidInt(Integer.java:137)
12-16 22:22:33.745: E/AndroidRuntime(1708): 	at java.lang.Integer.parse(Integer.java:374)
12-16 22:22:33.745: E/AndroidRuntime(1708): 	at java.lang.Integer.parseInt(Integer.java:365)
12-16 22:22:33.745: E/AndroidRuntime(1708): 	at java.lang.Integer.parseInt(Integer.java:331)
12-16 22:22:33.745: E/AndroidRuntime(1708): 	at com.PicGenie.Activity_Login$2.onClick(Activity_Login.java:75)
12-16 22:22:33.745: E/AndroidRuntime(1708): 	at android.view.View.performClick(View.java:4424)
12-16 22:22:33.745: E/AndroidRuntime(1708): 	at android.view.View$PerformClick.run(View.java:18383)
12-16 22:22:33.745: E/AndroidRuntime(1708): 	at android.os.Handler.handleCallback(Handler.java:733)
12-16 22:22:33.745: E/AndroidRuntime(1708): 	at android.os.Handler.dispatchMessage(Handler.java:95)
12-16 22:22:33.745: E/AndroidRuntime(1708): 	at android.os.Looper.loop(Looper.java:137)
12-16 22:22:33.745: E/AndroidRuntime(1708): 	at android.app.ActivityThread.main(ActivityThread.java:4998)
12-16 22:22:33.745: E/AndroidRuntime(1708): 	at java.lang.reflect.Method.invokeNative(Native Method)
12-16 22:22:33.745: E/AndroidRuntime(1708): 	at java.lang.reflect.Method.invoke(Method.java:515)
12-16 22:22:33.745: E/AndroidRuntime(1708): 	at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:777)
12-16 22:22:33.745: E/AndroidRuntime(1708): 	at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:593)
12-16 22:22:33.745: E/AndroidRuntime(1708): 	at dalvik.system.NativeStart.main(Native Method)
12-16 22:22:39.115: I/Process(1708): Sending signal. PID: 1708 SIG: 9

coder_cp 2013-12-17

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引用 2 楼 tanwei4199 的回复:

妥妥的主线程不要执行联网数据库查询大文件读写等

主线程是有时间限制的(5S)，如果超过这个时间，就会出现程序无反应。为了避免这种情况，在耗时的一些操作，如何网络进行的数据交互等，另外开辟一个线程来处理。就是楼下代码所说的。

依然绿茶 2013-12-17

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引用 4 楼 u012861744 的回复:

[quote=引用 1 楼 ncepu307 的回复:] 楼主都没贴出log报错的打印啊？？猜测应该是点击登录按钮报错的吧？把这个login函数放到线程中执行。

//添加登陆按钮监听事件
        btnLogining.setOnClickListener(new OnClickListener() {
            @Override
            public void onClick(View v) {
                //获取用户输入的账号
                final int account = Integer
                        .parseInt(userAccount.getText().toString());
                //获取用户输入的密码
                final String password = userPwd.getText().toString();
                //调用登录方法
                new Thread() {
                    public void run() {
                        login(account, password);
                    }
                }.start();
                
            }
        });

12-16 09:59:16.092: D/dalvikvm(1099): GC_FOR_ALLOC freed 35K, 4% free 2808K/2912K, paused 40ms, total 41ms
12-16 09:59:16.162: I/dalvikvm-heap(1099): Grow heap (frag case) to 8.298MB for 5760016-byte allocation
12-16 09:59:16.202: D/dalvikvm(1099): GC_FOR_ALLOC freed <1K, 2% free 8433K/8540K, paused 38ms, total 38ms
12-16 09:59:16.942: D/gralloc_goldfish(1099): Emulator without GPU emulation detected.
12-16 09:59:19.142: D/dalvikvm(1099): GC_FOR_ALLOC freed 5K, 1% free 8457K/8540K, paused 111ms, total 145ms
12-16 09:59:19.322: I/dalvikvm-heap(1099): Grow heap (frag case) to 11.642MB for 3481616-byte allocation
12-16 09:59:19.442: D/dalvikvm(1099): GC_FOR_ALLOC freed <1K, 1% free 11857K/11944K, paused 116ms, total 116ms
12-16 09:59:22.122: I/Choreographer(1099): Skipped 32 frames!  The application may be doing too much work on its main thread.
12-16 09:59:25.552: I/Choreographer(1099): Skipped 48 frames!  The application may be doing too much work on its main thread.
12-16 09:59:27.712: D/AndroidRuntime(1099): Shutting down VM
12-16 09:59:27.712: W/dalvikvm(1099): threadid=1: thread exiting with uncaught exception (group=0xb3ac1b90)
12-16 09:59:27.752: E/AndroidRuntime(1099): FATAL EXCEPTION: main
12-16 09:59:27.752: E/AndroidRuntime(1099): Process: com.PicGenie, PID: 1099
12-16 09:59:27.752: E/AndroidRuntime(1099): java.lang.NumberFormatException: Invalid int: ""
12-16 09:59:27.752: E/AndroidRuntime(1099): 	at java.lang.Integer.invalidInt(Integer.java:137)
12-16 09:59:27.752: E/AndroidRuntime(1099): 	at java.lang.Integer.parseInt(Integer.java:358)
12-16 09:59:27.752: E/AndroidRuntime(1099): 	at java.lang.Integer.parseInt(Integer.java:331)
12-16 09:59:27.752: E/AndroidRuntime(1099): 	at com.PicGenie.Activity_Login$2.onClick(Activity_Login.java:72)
12-16 09:59:27.752: E/AndroidRuntime(1099): 	at android.view.View.performClick(View.java:4424)
12-16 09:59:27.752: E/AndroidRuntime(1099): 	at android.view.View$PerformClick.run(View.java:18383)
12-16 09:59:27.752: E/AndroidRuntime(1099): 	at android.os.Handler.handleCallback(Handler.java:733)
12-16 09:59:27.752: E/AndroidRuntime(1099): 	at android.os.Handler.dispatchMessage(Handler.java:95)
12-16 09:59:27.752: E/AndroidRuntime(1099): 	at android.os.Looper.loop(Looper.java:137)
12-16 09:59:27.752: E/AndroidRuntime(1099): 	at android.app.ActivityThread.main(ActivityThread.java:4998)
12-16 09:59:27.752: E/AndroidRuntime(1099): 	at java.lang.reflect.Method.invokeNative(Native Method)
12-16 09:59:27.752: E/AndroidRuntime(1099): 	at java.lang.reflect.Method.invoke(Method.java:515)
12-16 09:59:27.752: E/AndroidRuntime(1099): 	at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:777)
12-16 09:59:27.752: E/AndroidRuntime(1099): 	at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:593)
12-16 09:59:27.752: E/AndroidRuntime(1099): 	at dalvik.system.NativeStart.main(Native Method)
12-16 09:59:30.942: I/Process(1099): Sending signal. PID: 1099 SIG: 9

Nelson.Feng 2013-12-16

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引用 1 楼 ncepu307 的回复:

楼主都没贴出log报错的打印啊？？猜测应该是点击登录按钮报错的吧？把这个login函数放到线程中执行。

//添加登陆按钮监听事件
        btnLogining.setOnClickListener(new OnClickListener() {
            @Override
            public void onClick(View v) {
                //获取用户输入的账号
                final int account = Integer
                        .parseInt(userAccount.getText().toString());
                //获取用户输入的密码
                final String password = userPwd.getText().toString();
                //调用登录方法
                new Thread() {
                    public void run() {
                        login(account, password);
                    }
                }.start();
                
            }
        });

12-16 09:59:16.092: D/dalvikvm(1099): GC_FOR_ALLOC freed 35K, 4% free 2808K/2912K, paused 40ms, total 41ms
12-16 09:59:16.162: I/dalvikvm-heap(1099): Grow heap (frag case) to 8.298MB for 5760016-byte allocation
12-16 09:59:16.202: D/dalvikvm(1099): GC_FOR_ALLOC freed <1K, 2% free 8433K/8540K, paused 38ms, total 38ms
12-16 09:59:16.942: D/gralloc_goldfish(1099): Emulator without GPU emulation detected.
12-16 09:59:19.142: D/dalvikvm(1099): GC_FOR_ALLOC freed 5K, 1% free 8457K/8540K, paused 111ms, total 145ms
12-16 09:59:19.322: I/dalvikvm-heap(1099): Grow heap (frag case) to 11.642MB for 3481616-byte allocation
12-16 09:59:19.442: D/dalvikvm(1099): GC_FOR_ALLOC freed <1K, 1% free 11857K/11944K, paused 116ms, total 116ms
12-16 09:59:22.122: I/Choreographer(1099): Skipped 32 frames!  The application may be doing too much work on its main thread.
12-16 09:59:25.552: I/Choreographer(1099): Skipped 48 frames!  The application may be doing too much work on its main thread.
12-16 09:59:27.712: D/AndroidRuntime(1099): Shutting down VM
12-16 09:59:27.712: W/dalvikvm(1099): threadid=1: thread exiting with uncaught exception (group=0xb3ac1b90)
12-16 09:59:27.752: E/AndroidRuntime(1099): FATAL EXCEPTION: main
12-16 09:59:27.752: E/AndroidRuntime(1099): Process: com.PicGenie, PID: 1099
12-16 09:59:27.752: E/AndroidRuntime(1099): java.lang.NumberFormatException: Invalid int: ""
12-16 09:59:27.752: E/AndroidRuntime(1099): 	at java.lang.Integer.invalidInt(Integer.java:137)
12-16 09:59:27.752: E/AndroidRuntime(1099): 	at java.lang.Integer.parseInt(Integer.java:358)
12-16 09:59:27.752: E/AndroidRuntime(1099): 	at java.lang.Integer.parseInt(Integer.java:331)
12-16 09:59:27.752: E/AndroidRuntime(1099): 	at com.PicGenie.Activity_Login$2.onClick(Activity_Login.java:72)
12-16 09:59:27.752: E/AndroidRuntime(1099): 	at android.view.View.performClick(View.java:4424)
12-16 09:59:27.752: E/AndroidRuntime(1099): 	at android.view.View$PerformClick.run(View.java:18383)
12-16 09:59:27.752: E/AndroidRuntime(1099): 	at android.os.Handler.handleCallback(Handler.java:733)
12-16 09:59:27.752: E/AndroidRuntime(1099): 	at android.os.Handler.dispatchMessage(Handler.java:95)
12-16 09:59:27.752: E/AndroidRuntime(1099): 	at android.os.Looper.loop(Looper.java:137)
12-16 09:59:27.752: E/AndroidRuntime(1099): 	at android.app.ActivityThread.main(ActivityThread.java:4998)
12-16 09:59:27.752: E/AndroidRuntime(1099): 	at java.lang.reflect.Method.invokeNative(Native Method)
12-16 09:59:27.752: E/AndroidRuntime(1099): 	at java.lang.reflect.Method.invoke(Method.java:515)
12-16 09:59:27.752: E/AndroidRuntime(1099): 	at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:777)
12-16 09:59:27.752: E/AndroidRuntime(1099): 	at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:593)
12-16 09:59:27.752: E/AndroidRuntime(1099): 	at dalvik.system.NativeStart.main(Native Method)
12-16 09:59:30.942: I/Process(1099): Sending signal. PID: 1099 SIG: 9

Nelson.Feng 2013-12-16

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引用 2 楼 tanwei4199 的回复:

妥妥的主线程不要执行联网数据库查询大文件读写等

请问是什么意思呀。。。怎么解决的说。。。

荒颜 2013-12-16

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妥妥的主线程不要执行联网数据库查询大文件读写等

依然绿茶 2013-12-16

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楼主都没贴出log报错的打印啊？？猜测应该是点击登录按钮报错的吧？把这个login函数放到线程中执行。

//添加登陆按钮监听事件
        btnLogining.setOnClickListener(new OnClickListener() {
            @Override
            public void onClick(View v) {
                //获取用户输入的账号
                final int account = Integer
                        .parseInt(userAccount.getText().toString());
                //获取用户输入的密码
                final String password = userPwd.getText().toString();
                //调用登录方法
                new Thread() {
                    public void run() {
                        login(account, password);
                    }
                }.start();
                
            }
        });