应用仿真程序崩溃

Question

每当我尝试运行仿真程序时，它都会崩溃。这里是logcat的我收到：

10-31 09:09:59.104: W/dalvikvm(1840): threadid=1: thread exiting with uncaught exception (group=0x414c4700) 
10-31 09:09:59.453: E/AndroidRuntime(1840): FATAL EXCEPTION: main 
10-31 09:09:59.453: E/AndroidRuntime(1840): java.lang.RuntimeException: Unable to start activity ComponentInfo{com.example.secondapp/com.example.secondapp.MainActivity}: android.view.InflateException: Binary XML file line #1: Error inflating class <unknown> 
10-31 09:09:59.453: E/AndroidRuntime(1840):  at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2211) 
10-31 09:09:59.453: E/AndroidRuntime(1840):  at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2261) 
10-31 09:09:59.453: E/AndroidRuntime(1840):  at android.app.ActivityThread.access$600(ActivityThread.java:141) 
10-31 09:09:59.453: E/AndroidRuntime(1840):  at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1256) 
10-31 09:09:59.453: E/AndroidRuntime(1840):  at android.os.Handler.dispatchMessage(Handler.java:99) 
10-31 09:09:59.453: E/AndroidRuntime(1840):  at android.os.Looper.loop(Looper.java:137) 
10-31 09:09:59.453: E/AndroidRuntime(1840):  at android.app.ActivityThread.main(ActivityThread.java:5103) 
10-31 09:09:59.453: E/AndroidRuntime(1840):  at java.lang.reflect.Method.invokeNative(Native Method) 
10-31 09:09:59.453: E/AndroidRuntime(1840):  at java.lang.reflect.Method.invoke(Method.java:525) 
10-31 09:09:59.453: E/AndroidRuntime(1840):  at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:737) 
10-31 09:09:59.453: E/AndroidRuntime(1840):  at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:553) 
10-31 09:09:59.453: E/AndroidRuntime(1840):  at dalvik.system.NativeStart.main(Native Method) 
10-31 09:09:59.453: E/AndroidRuntime(1840): Caused by: android.view.InflateException: Binary XML file line #1: Error inflating class <unknown> 
10-31 09:09:59.453: E/AndroidRuntime(1840):  at android.view.LayoutInflater.createView(LayoutInflater.java:620) 
10-31 09:09:59.453: E/AndroidRuntime(1840):  at com.android.internal.policy.impl.PhoneLayoutInflater.onCreateView(PhoneLayoutInflater.java:56) 
10-31 09:09:59.453: E/AndroidRuntime(1840):  at android.view.LayoutInflater.onCreateView(LayoutInflater.java:669) 
10-31 09:09:59.453: E/AndroidRuntime(1840):  at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:694) 
10-31 09:09:59.453: E/AndroidRuntime(1840):  at android.view.LayoutInflater.inflate(LayoutInflater.java:469) 
10-31 09:09:59.453: E/AndroidRuntime(1840):  at android.view.LayoutInflater.inflate(LayoutInflater.java:397) 
10-31 09:09:59.453: E/AndroidRuntime(1840):  at android.view.LayoutInflater.inflate(LayoutInflater.java:353) 
10-31 09:09:59.453: E/AndroidRuntime(1840):  at com.android.internal.policy.impl.PhoneWindow.setContentView(PhoneWindow.java:267) 
10-31 09:09:59.453: E/AndroidRuntime(1840):  at android.app.Activity.setContentView(Activity.java:1895) 
10-31 09:09:59.453: E/AndroidRuntime(1840):  at com.example.secondapp.MainActivity.onCreate(MainActivity.java:19) 
10-31 09:09:59.453: E/AndroidRuntime(1840):  at android.app.Activity.performCreate(Activity.java:5133) 
10-31 09:09:59.453: E/AndroidRuntime(1840):  at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1087) 
10-31 09:09:59.453: E/AndroidRuntime(1840):  at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2175) 
10-31 09:09:59.453: E/AndroidRuntime(1840):  ... 11 more 
10-31 09:09:59.453: E/AndroidRuntime(1840): Caused by: java.lang.reflect.InvocationTargetException 
10-31 09:09:59.453: E/AndroidRuntime(1840):  at  java.lang.reflect.Constructor.constructNative(Native Method) 
10-31 09:09:59.453: E/AndroidRuntime(1840):  at  java.lang.reflect.Constructor.newInstance(Constructor.java:417) 
10-31 09:09:59.453: E/AndroidRuntime(1840):  at android.view.LayoutInflater.createView(LayoutInflater.java:594) 
10-31 09:09:59.453: E/AndroidRuntime(1840):  ... 23 more 
10-31 09:09:59.453: E/AndroidRuntime(1840): Caused by: java.lang.OutOfMemoryError 
10-31 09:09:59.453: E/AndroidRuntime(1840):  at android.graphics.BitmapFactory.nativeDecodeAsset(Native Method) 
10-31 09:09:59.453: E/AndroidRuntime(1840):  at android.graphics.BitmapFactory.decodeStream(BitmapFactory.java:503) 
10-31 09:09:59.453: E/AndroidRuntime(1840):  at android.graphics.BitmapFactory.decodeResourceStream(BitmapFactory.java:356) 
10-31 09:09:59.453: E/AndroidRuntime(1840):  at android.graphics.drawable.Drawable.createFromResourceStream(Drawable.java:800) 
10-31 09:09:59.453: E/AndroidRuntime(1840):  at android.content.res.Resources.loadDrawable(Resources.java:2105) 
10-31 09:09:59.453: E/AndroidRuntime(1840):  at android.content.res.TypedArray.getDrawable(TypedArray.java:601) 
10-31 09:09:59.453: E/AndroidRuntime(1840):  at android.view.View.<init>(View.java:3364) 
10-31 09:09:59.453: E/AndroidRuntime(1840):  at android.view.ViewGroup.<init>(ViewGroup.java:457) 
10-31 09:09:59.453: E/AndroidRuntime(1840):  at android.widget.LinearLayout.<init>(LinearLayout.java:176) 
10-31 09:09:59.453: E/AndroidRuntime(1840):  at android.widget.LinearLayout.<init>(LinearLayout.java:172) 
10-31 09:09:59.453: E/AndroidRuntime(1840):  ... 26 more 
10-31 09:09:59.643: D/dalvikvm(1840): GC_FOR_ALLOC freed 62704K, 96% free 2693K/65536K, paused 164ms, total 166ms 
10-31 09:10:22.983: I/Process(1840): Sending signal. PID: 1840 SIG: 9 

这是我的Java代码：

package com.example.secondapp; 

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

public class Splash extends Activity { 

MediaPlayer ourSong; 
@Override 
protected void onCreate(Bundle savedInstanceState) { 
    // TODO Auto-generated method stub 
    super.onCreate(savedInstanceState); 
    setContentView(R.layout.splash); 
    ourSong = MediaPlayer.create(Splash.this, R.raw.happyman); 
    ourSong.start(); 
    Thread timer = new Thread(){ 
     public void run(){ 
      try{ 
       sleep(1000); 
      } catch (InterruptedException e){ 
       e.printStackTrace(); 
      }finally{ 
       Intent startMain = new Intent("com.example.secondapp.MainActivity"); 
       startActivity(startMain); 
      } 
     } 
    }; 
    timer.start(); 
} 

@Override 
protected void onPause() { 
    // TODO Auto-generated method stub 
    super.onPause(); 
    ourSong.release(); 
    finish(); 
} 

}

我已经试过各种寿修复它，但我似乎无法找到问题。任何人都可以帮助我吗？

布局：

<?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/background1" 

>

Answer 1

你已经得到的评论解决方案，但这里是你如何调试堆栈跟踪是这样的：

10-31 09:09:59.453: E/AndroidRuntime(1840): java.lang.RuntimeException: Unable to start activity ComponentInfo{com.example.secondapp/com.example.secondapp.MainActivity}: android.view.InflateException: Binary XML file line #1: Error inflating class <unknown> 

在XML配置文件中的行＃问题1。

再往下：

10-31 09:09:59.453: E/AndroidRuntime(1840):  at android.app.Activity.setContentView(Activity.java:1895) 
10-31 09:09:59.453: E/AndroidRuntime(1840):  at com.example.secondapp.MainActivity.onCreate(MainActivity.java:19) 

看代码：

 setContentView(R.layout.splash); 

所以它是layout/splash.xml文件。

另外：

10-31 09:09:59.453: E/AndroidRuntime(1840): Caused by: java.lang.OutOfMemoryError 
10-31 09:09:59.453: E/AndroidRuntime(1840):  at android.graphics.BitmapFactory.nativeDecodeAsset(Native Method) 

所以它的内存不足而解码的资产（绘制资源）的位图。

在splash.xml第一行元素，只有一个参考绘图资源：

android:background="@drawable/background1" 

所以解决方法是检查background1绘制，并使其变小，使解码它不会消耗尽可能多的内存。