java - Eclipse LogCat 中的错误 - Android

Question

有人可以帮助我吗？我正在制作一个简单的 Android 应用程序，它有启动画面和带按钮的主菜单，这应该会导致另一个“页面”并且可能会播放声音。该应用程序启动一秒钟，出现启动画面，然后应用程序崩溃。我还注意到按钮加载其他页面需要一段时间:

我认为这行与它有关:

12-05 23:36:57.710: I/ActivityManager(287): Displayed com.example.prva/.button: +1s167ms

这些是不断出现的红色错误:

    12-07 14:24:28.301: E/ActivityThread(587): Service com.android.exchange.ExchangeService has leaked ServiceConnection com.android.emailcommon.service.ServiceProxy$ProxyConnection@40d0c8d8 that was originally bound here
12-07 14:24:28.301: E/ActivityThread(587): android.app.ServiceConnectionLeaked: Service com.android.exchange.ExchangeService has leaked ServiceConnection com.android.emailcommon.service.ServiceProxy$ProxyConnection@40d0c8d8 that was originally bound here
12-07 14:24:28.301: E/ActivityThread(587):  at android.app.LoadedApk$ServiceDispatcher.<init>(LoadedApk.java:969)
12-07 14:24:28.301: E/ActivityThread(587):  at android.app.LoadedApk.getServiceDispatcher(LoadedApk.java:863)
12-07 14:24:28.301: E/ActivityThread(587):  at android.app.ContextImpl.bindService(ContextImpl.java:1418)
12-07 14:24:28.301: E/ActivityThread(587):  at android.app.ContextImpl.bindService(ContextImpl.java:1407)
12-07 14:24:28.301: E/ActivityThread(587):  at android.content.ContextWrapper.bindService(ContextWrapper.java:473)
12-07 14:24:28.301: E/ActivityThread(587):  at com.android.emailcommon.service.ServiceProxy.setTask(ServiceProxy.java:157)
12-07 14:24:28.301: E/ActivityThread(587):  at com.android.emailcommon.service.ServiceProxy.setTask(ServiceProxy.java:145)
12-07 14:24:28.301: E/ActivityThread(587):  at com.android.emailcommon.service.AccountServiceProxy.getDeviceId(AccountServiceProxy.java:116)
12-07 14:24:28.301: E/ActivityThread(587):  at com.android.exchange.ExchangeService.getDeviceId(ExchangeService.java:1249)
12-07 14:24:28.301: E/ActivityThread(587):  at com.android.exchange.ExchangeService$7.run(ExchangeService.java:1856)
12-07 14:24:28.301: E/ActivityThread(587):  at com.android.emailcommon.utility.Utility$2.doInBackground(Utility.java:551)
12-07 14:24:28.301: E/ActivityThread(587):  at com.android.emailcommon.utility.Utility$2.doInBackground(Utility.java:549)
12-07 14:24:28.301: E/ActivityThread(587):  at android.os.AsyncTask$2.call(AsyncTask.java:287)
12-07 14:24:28.301: E/ActivityThread(587):  at java.util.concurrent.FutureTask.run(FutureTask.java:234)
12-07 14:24:28.301: E/ActivityThread(587):  at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1080)
12-07 14:24:28.301: E/ActivityThread(587):  at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:573)
12-07 14:24:28.301: E/ActivityThread(587):  at java.lang.Thread.run(Thread.java:856)
12-07 14:24:28.312: E/StrictMode(587): null
12-07 14:24:28.312: E/StrictMode(587): android.app.ServiceConnectionLeaked: Service com.android.exchange.ExchangeService has leaked ServiceConnection com.android.emailcommon.service.ServiceProxy$ProxyConnection@40d0c8d8 that was originally bound here
12-07 14:24:28.312: E/StrictMode(587):  at android.app.LoadedApk$ServiceDispatcher.<init>(LoadedApk.java:969)
12-07 14:24:28.312: E/StrictMode(587):  at android.app.LoadedApk.getServiceDispatcher(LoadedApk.java:863)
12-07 14:24:28.312: E/StrictMode(587):  at android.app.ContextImpl.bindService(ContextImpl.java:1418)
12-07 14:24:28.312: E/StrictMode(587):  at android.app.ContextImpl.bindService(ContextImpl.java:1407)
12-07 14:24:28.312: E/StrictMode(587):  at android.content.ContextWrapper.bindService(ContextWrapper.java:473)
12-07 14:24:28.312: E/StrictMode(587):  at com.android.emailcommon.service.ServiceProxy.setTask(ServiceProxy.java:157)
12-07 14:24:28.312: E/StrictMode(587):  at com.android.emailcommon.service.ServiceProxy.setTask(ServiceProxy.java:145)
12-07 14:24:28.312: E/StrictMode(587):  at com.android.emailcommon.service.AccountServiceProxy.getDeviceId(AccountServiceProxy.java:116)
12-07 14:24:28.312: E/StrictMode(587):  at com.android.exchange.ExchangeService.getDeviceId(ExchangeService.java:1249)
12-07 14:24:28.312: E/StrictMode(587):  at com.android.exchange.ExchangeService$7.run(ExchangeService.java:1856)
12-07 14:24:28.312: E/StrictMode(587):  at com.android.emailcommon.utility.Utility$2.doInBackground(Utility.java:551)
12-07 14:24:28.312: E/StrictMode(587):  at com.android.emailcommon.utility.Utility$2.doInBackground(Utility.java:549)
12-07 14:24:28.312: E/StrictMode(587):  at android.os.AsyncTask$2.call(AsyncTask.java:287)
12-07 14:24:28.312: E/StrictMode(587):  at java.util.concurrent.FutureTask.run(FutureTask.java:234)
12-07 14:24:28.312: E/StrictMode(587):  at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1080)
12-07 14:24:28.312: E/StrictMode(587):  at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:573)
12-07 14:24:28.312: E/StrictMode(587):  at java.lang.Thread.run(Thread.java:856)
12-07 14:24:28.312: W/ActivityManager(273): Unbind failed: could not find connection for android.os.BinderProxy@40f409d8
12-07 14:24:28.322: E/ActivityThread(587): Service com.android.exchange.ExchangeService has leaked ServiceConnection com.android.emailcommon.service.ServiceProxy$ProxyConnection@40d5ed58 that was originally bound here
12-07 14:24:28.322: E/ActivityThread(587): android.app.ServiceConnectionLeaked: Service com.android.exchange.ExchangeService has leaked ServiceConnection com.android.emailcommon.service.ServiceProxy$ProxyConnection@40d5ed58 that was originally bound here
12-07 14:24:28.322: E/ActivityThread(587):  at android.app.LoadedApk$ServiceDispatcher.<init>(LoadedApk.java:969)
12-07 14:24:28.322: E/ActivityThread(587):  at android.app.LoadedApk.getServiceDispatcher(LoadedApk.java:863)
12-07 14:24:28.322: E/ActivityThread(587):  at android.app.ContextImpl.bindService(ContextImpl.java:1418)
12-07 14:24:28.322: E/ActivityThread(587):  at android.app.ContextImpl.bindService(ContextImpl.java:1407)
12-07 14:24:28.322: E/ActivityThread(587):  at android.content.ContextWrapper.bindService(ContextWrapper.java:473)
12-07 14:24:28.322: E/ActivityThread(587):  at com.android.emailcommon.service.ServiceProxy.setTask(ServiceProxy.java:157)
12-07 14:24:28.322: E/ActivityThread(587):  at com.android.emailcommon.service.ServiceProxy.setTask(ServiceProxy.java:145)
12-07 14:24:28.322: E/ActivityThread(587):  at com.android.emailcommon.service.ServiceProxy.test(ServiceProxy.java:191)
12-07 14:24:28.322: E/ActivityThread(587):  at com.android.exchange.ExchangeService$7.run(ExchangeService.java:1850)
12-07 14:24:28.322: E/ActivityThread(587):  at com.android.emailcommon.utility.Utility$2.doInBackground(Utility.java:551)
12-07 14:24:28.322: E/ActivityThread(587):  at com.android.emailcommon.utility.Utility$2.doInBackground(Utility.java:549)
12-07 14:24:28.322: E/ActivityThread(587):  at android.os.AsyncTask$2.call(AsyncTask.java:287)
12-07 14:24:28.322: E/ActivityThread(587):  at java.util.concurrent.FutureTask.run(FutureTask.java:234)
12-07 14:24:28.322: E/ActivityThread(587):  at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1080)
12-07 14:24:28.322: E/ActivityThread(587):  at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:573)
12-07 14:24:28.322: E/ActivityThread(587):  at java.lang.Thread.run(Thread.java:856)
12-07 14:24:28.341: E/StrictMode(587): null
12-07 14:24:28.341: E/StrictMode(587): android.app.ServiceConnectionLeaked: Service com.android.exchange.ExchangeService has leaked ServiceConnection com.android.emailcommon.service.ServiceProxy$ProxyConnection@40d5ed58 that was originally bound here
12-07 14:24:28.341: E/StrictMode(587):  at android.app.LoadedApk$ServiceDispatcher.<init>(LoadedApk.java:969)
12-07 14:24:28.341: E/StrictMode(587):  at android.app.LoadedApk.getServiceDispatcher(LoadedApk.java:863)
12-07 14:24:28.341: E/StrictMode(587):  at android.app.ContextImpl.bindService(ContextImpl.java:1418)
12-07 14:24:28.341: E/StrictMode(587):  at android.app.ContextImpl.bindService(ContextImpl.java:1407)
12-07 14:24:28.341: E/StrictMode(587):  at android.content.ContextWrapper.bindService(ContextWrapper.java:473)
12-07 14:24:28.341: E/StrictMode(587):  at com.android.emailcommon.service.ServiceProxy.setTask(ServiceProxy.java:157)
12-07 14:24:28.341: E/StrictMode(587):  at com.android.emailcommon.service.ServiceProxy.setTask(ServiceProxy.java:145)
12-07 14:24:28.341: E/StrictMode(587):  at com.android.emailcommon.service.ServiceProxy.test(ServiceProxy.java:191)
12-07 14:24:28.341: E/StrictMode(587):  at com.android.exchange.ExchangeService$7.run(ExchangeService.java:1850)
12-07 14:24:28.341: E/StrictMode(587):  at com.android.emailcommon.utility.Utility$2.doInBackground(Utility.java:551)
12-07 14:24:28.341: E/StrictMode(587):  at com.android.emailcommon.utility.Utility$2.doInBackground(Utility.java:549)
12-07 14:24:28.341: E/StrictMode(587):  at android.os.AsyncTask$2.call(AsyncTask.java:287)
12-07 14:24:28.341: E/StrictMode(587):  at java.util.concurrent.FutureTask.run(FutureTask.java:234)
12-07 14:24:28.341: E/StrictMode(587):  at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1080)
12-07 14:24:28.341: E/StrictMode(587):  at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:573)
12-07 14:24:28.341: E/StrictMode(587):  at java.lang.Thread.run(Thread.java:856)

如果需要，我可以发布更多信息，在此先感谢您!

我的 MainActivity.java :

package com.example.prva;

import android.media.MediaPlayer;
import android.os.Bundle;
import android.app.Activity;
import android.content.Intent;
import android.view.Menu;


public class MainActivity extends Activity {

    MediaPlayer MPlayer;

    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.splash);        

        MPlayer = MediaPlayer.create(this, R.raw.splash);
        MPlayer.start();        

        Thread tajmer = new Thread(){
            public void run(){
                try{
                    int tajmer = 0;
                    while(tajmer == 0)
                    {
                        sleep(3500);
                        tajmer = tajmer +1;
                    }
                startActivity(new Intent(MainActivity.this, Meni_Splash.class));
                } catch (InterruptedException e) {
                    // TODO Auto-generated catch block
                    e.printStackTrace();
                }

                finally{
                    finish();
                }
            }           

        };
        tajmer.start();     


    }




    @Override
    protected void onDestroy() {
        // TODO Auto-generated method stub
        super.onDestroy();
        MPlayer.release();
    }




    @Override
    protected void onPause() {
        // TODO Auto-generated method stub
        super.onPause();
        MPlayer.pause();
    }   




    @Override
    protected void onResume() {
        // TODO Auto-generated method stub
        super.onResume();
        MPlayer.start();
    }




    @Override
    public boolean onCreateOptionsMenu(Menu menu) {
        // Inflate the menu; this adds items to the action bar if it is present.
        getMenuInflater().inflate(R.menu.activity_main, menu);
        return true;
    }

}

这是一个 Meni_Splash.java 代码:

package com.example.prva;

import android.app.Activity;
import android.content.Intent;
import android.media.MediaPlayer;
import android.os.Bundle;
import android.view.View;
import android.widget.Button;

public class Meni_Splash extends Activity{

    MediaPlayer ButtonClick;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        // TODO Auto-generated method stub
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main); 

        //Button click sound
        final MediaPlayer ButtonClick = MediaPlayer.create(this, R.raw.button1);



        Button btnv = (Button) findViewById(R.id.buttonv);
        btnv.setOnClickListener(new View.OnClickListener() {

            @Override
            public void onClick(View v) {
                // TODO Auto-generated method stub
                startActivity(new Intent("com.example.prva.BUTTONVELIKI"));
                ButtonClick.start();
            }
        });

        Button btn3 = (Button) findViewById(R.id.buttonplay);
        btn3.setOnClickListener(new View.OnClickListener() {

            @Override
            public void onClick(View v) {
                // TODO Auto-generated method stub
                startActivity(new Intent("com.example.prva.BUTTONPLAY"));
                ButtonClick.start();
            }
        });

    }

}

我的 list (我想我把这里和其他地方的一切都搞砸了......):

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="com.example.prva"
    android:versionCode="1"
    android:versionName="1.0" >

    <uses-sdk
        android:minSdkVersion="8"
        android:targetSdkVersion="18" />

    <application
        android:allowBackup="true"
        android:icon="@drawable/icon"
        android:label="@string/app_name"
        android:theme="@style/AppTheme" >
        <activity            
            android:name="com.example.prva.MainActivity"
            android:label="@string/app_name" >
            <intent-filter>
                <action android:name="android.intent.action.MAIN" />              
                <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>  
        </activity>

        <activity
            android:name=".Meni_Splash"
            android:label="@string/app_name" >

            <intent-filter>
                <action android:name="android.intent.action.MAIN" />              
                <category android:name="android.intent.category.DEFAULT" />
            </intent-filter>
        </activity>         

    </application>

</manifest>

activity_main.xml :

<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    tools:context=".MainActivity"
    android:background="@drawable/simplyfit">

    <TextView
        android:id="@+id/textView1"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_alignParentTop="true"
        android:layout_centerHorizontal="true"
        android:layout_marginTop="15dp"        
        android:text="@string/pozdrav" />

    <Button
        android:id="@+id/buttonv"
        android:layout_width="fill_parent"
        android:layout_height="wrap_content"
        android:layout_marginBottom="24dp"
        android:layout_alignParentBottom="true"        
        android:background="@drawable/button_v"
        android:shadowColor="#000000"
        android:shadowDx="1"
        android:shadowDy="1"
        android:shadowRadius="2"
        android:text="@string/buttonv"
        android:textColor="#FFFFFF"
        android:textSize="25sp"
        android:textStyle="bold"
        />

</RelativeLayout>

按钮.xml :

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:orientation="vertical" 
    android:background="@drawable/splash">

     <TextView
         android:id="@+id/textView5"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
         android:layout_gravity="center"
         android:layout_marginTop="@dimen/text2"
         android:text="@string/strana2"
         android:textSize="30sp"
         android:textStyle="bold|italic" />

     <Button
         android:id="@+id/buttonplay"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
         android:layout_gravity="center"
         android:layout_marginTop="225dp"
         android:text="@string/textbuttonplay"/>


</LinearLayout>

按钮.java :

package com.example.prva;

import android.app.Activity;
import android.os.Bundle;

public class button extends Activity {

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        // TODO Auto-generated method stub
        super.onCreate(savedInstanceState);     
        setContentView(R.layout.button);
        }
    }

Answer 1

写下代码

startActivity(new Intent(MainActivity.this, Meni_Splash.class));

代替

startActivity(new Intent("com.example.prva.MENU"));

并将以下代码写入您的 androidmanifest.xml 文件。

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="com.example.prva"
    android:versionCode="1"
    android:versionName="1.0" >

    <uses-sdk
        android:minSdkVersion="8"
        android:targetSdkVersion="18" />

    <application
        android:allowBackup="true"
        android:icon="@drawable/icon"
        android:label="@string/app_name"
        android:theme="@style/AppTheme" >
        <activity            
            android:name="com.example.prva.MainActivity"
            android:label="@string/app_name" >
            <intent-filter>
                <action android:name="android.intent.action.MAIN" />              
                <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>  
        </activity>

        <activity
            android:name=".Meni_Splash"
            android:label="@string/app_name" >

            <intent-filter>
                <action android:name="android.intent.action.MAIN" />              
                <category android:name="android.intent.category.DEFAULT" />
            </intent-filter>
        </activity>         

    </application>

</manifest>

它将解决您的问题。