我正在编写一个 Android 应用程序。它有两页。第二页应该是一个充满图像按钮的页面。但是当我在模拟器中运行我的应用程序并转到第二页时，该页面不显示。为什么？
这是我得到的一个错误：
Android logcat文本：致命信号11（SIGSEGV）在0X00000000（代码==1），线程614（com.s
这是整个 LOGCAT
: D/gralloc_goldfish(614): Emulator without GPU emulation detected.
01-14 09:08:14.554: D/dalvikvm(614): GC_FOR_ALLOC freed 89K, 3% free 8141K/8327K, paused 33ms, total 35ms
01-14 09:08:14.584: I/dalvikvm-heap(614): Grow heap (frag case) to 10.998MB for 3145744-byte allocation
01-14 09:08:14.744: D/dalvikvm(614): GC_CONCURRENT freed 4K, 3% free 11209K/11463K, paused 105ms+15ms, total 160ms
01-14 09:08:15.054: D/dalvikvm(614): GC_FOR_ALLOC freed 0K, 3% free 11209K/11463K, paused 22ms, total 22ms
01-14 09:08:15.104: I/dalvikvm-heap(614): Grow heap (frag case) to 17.744MB for 7077904-byte allocation
01-14 09:08:15.254: D/dalvikvm(614): GC_CONCURRENT freed 0K, 2% free 18121K/18439K, paused 97ms+6ms, total 157ms
01-14 09:08:15.424: D/dalvikvm(614): GC_FOR_ALLOC freed 3072K, 19% free 15050K/18439K, paused 27ms, total 27ms
01-14 09:08:15.424: I/dalvikvm-heap(614): Grow heap (frag case) to 17.745MB for 3145744-byte allocation
01-14 09:08:15.574: D/dalvikvm(614): GC_CONCURRENT freed <1K, 2% free 18122K/18439K, paused 102ms+15ms, total 149ms
01-14 09:08:15.904: D/dalvikvm(614): GC_FOR_ALLOC freed 0K, 2% free 18122K/18439K, paused 27ms, total 27ms
01-14 09:08:15.954: I/dalvikvm-heap(614): Grow heap (frag case) to 24.495MB for 7077904-byte allocation
01-14 09:08:16.094: D/dalvikvm(614): GC_CONCURRENT freed 0K, 2% free 25034K/25415K, paused 76ms+6ms, total 140ms
01-14 09:08:16.304: D/dalvikvm(614): GC_FOR_ALLOC freed 3072K, 14% free 21964K/25415K, paused 32ms, total 33ms
01-14 09:08:16.314: I/dalvikvm-heap(614): Grow heap (frag case) to 24.498MB for 3145744-byte allocation
01-14 09:08:16.484: D/dalvikvm(614): GC_CONCURRENT freed <1K, 2% free 25036K/25415K, paused 109ms+16ms, total 170ms
01-14 09:08:16.764: D/dalvikvm(614): GC_FOR_ALLOC freed 0K, 2% free 25036K/25415K, paused 30ms, total 30ms
01-14 09:08:16.814: I/dalvikvm-heap(614): Grow heap (frag case) to 31.248MB for 7077904-byte allocation
01-14 09:08:16.994: D/dalvikvm(614): GC_CONCURRENT freed 0K, 2% free 31948K/32391K, paused 99ms+7ms, total 180ms
01-14 09:08:17.145: D/dalvikvm(614): GC_FOR_ALLOC freed 3072K, 11% free 28878K/32391K, paused 37ms, total 37ms
01-14 09:08:17.154: I/dalvikvm-heap(614): Grow heap (frag case) to 31.249MB for 3145744-byte allocation
01-14 09:08:17.314: D/dalvikvm(614): GC_CONCURRENT freed <1K, 2% free 31950K/32391K, paused 82ms+18ms, total 161ms
01-14 09:08:17.624: D/dalvikvm(614): GC_FOR_ALLOC freed 0K, 2% free 31950K/32391K, paused 41ms, total 41ms
01-14 09:08:17.674: I/dalvikvm-heap(614): Grow heap (frag case) to 37.999MB for 7077904-byte allocation
01-14 09:08:17.874: D/dalvikvm(614): GC_CONCURRENT freed 0K, 2% free 38862K/39367K, paused 108ms+8ms, total 204ms
01-14 09:08:18.024: D/dalvikvm(614): GC_FOR_ALLOC freed 3072K, 10% free 35791K/39367K, paused 41ms, total 42ms
01-14 09:08:18.024: I/dalvikvm-heap(614): Grow heap (frag case) to 38.000MB for 3145744-byte allocation
01-14 09:08:18.184: D/dalvikvm(614): GC_CONCURRENT freed <1K, 2% free 38863K/39367K, paused 73ms+20ms, total 157ms
01-14 09:08:18.514: D/dalvikvm(614): GC_FOR_ALLOC freed 0K, 2% free 38863K/39367K, paused 40ms, total 40ms
01-14 09:08:18.564: I/dalvikvm-heap(614): Grow heap (frag case) to 44.750MB for 7077904-byte allocation
01-14 09:08:18.794: D/dalvikvm(614): GC_CONCURRENT freed 0K, 2% free 45775K/46343K, paused 92ms+21ms, total 228ms
01-14 09:08:18.954: D/dalvikvm(614): GC_FOR_ALLOC freed 3072K, 8% free 42704K/46343K, paused 43ms, total 44ms
01-14 09:08:18.954: I/dalvikvm-heap(614): Grow heap (frag case) to 44.751MB for 3145744-byte allocation
01-14 09:08:19.114: D/dalvikvm(614): GC_CONCURRENT freed <1K, 2% free 45776K/46343K, paused 74ms+7ms, total 162ms
01-14 09:08:19.445: D/dalvikvm(614): GC_FOR_ALLOC freed 0K, 2% free 45776K/46343K, paused 60ms, total 60ms
01-14 09:08:19.445: I/dalvikvm-heap(614): Forcing collection of SoftReferences for 7077904-byte allocation
01-14 09:08:19.875: D/dalvikvm(614): GC_BEFORE_OOM freed 9K, 2% free 45767K/46343K, paused 426ms, total 427ms
01-14 09:08:19.875: E/dalvikvm-heap(614): Out of memory on a 7077904-byte allocation.
01-14 09:08:19.875: I/dalvikvm(614): "main" prio=5 tid=1 RUNNABLE
01-14 09:08:19.875: I/dalvikvm(614): | group="main" sCount=0 dsCount=0 obj=0x40a14568 self=0x2a00b9e0
01-14 09:08:19.875: I/dalvikvm(614): | sysTid=614 nice=0 sched=0/0 cgrp=apps handle=1073870640
01-14 09:08:19.885: I/dalvikvm(614): | schedstat=( 3996873888 1969503221 492 ) utm=351 stm=48 core=0
01-14 09:08:19.885: I/dalvikvm(614): at android.graphics.BitmapFactory.nativeDecodeAsset(Native Method)
01-14 09:08:19.885: I/dalvikvm(614): at android.graphics.BitmapFactory.decodeStream(BitmapFactory.java:500)
01-14 09:08:19.885: I/dalvikvm(614): at android.graphics.BitmapFactory.decodeResourceStream(BitmapFactory.java:353)
01-14 09:08:19.885: I/dalvikvm(614): at android.graphics.drawable.Drawable.createFromResourceStream(Drawable.java:781)
01-14 09:08:19.885: I/dalvikvm(614): at android.content.res.Resources.loadDrawable(Resources.java:1930)
01-14 09:08:19.885: I/dalvikvm(614): at android.content.res.TypedArray.getDrawable(TypedArray.java:601)
01-14 09:08:19.894: I/dalvikvm(614): at android.widget.ImageView.<init>(ImageView.java:120)
01-14 09:08:19.894: I/dalvikvm(614): at android.widget.ImageView.<init>(ImageView.java:110)
01-14 09:08:19.904: I/dalvikvm(614): at java.lang.reflect.Constructor.constructNative(Native Method)
01-14 09:08:19.904: I/dalvikvm(614): at java.lang.reflect.Constructor.newInstance(Constructor.java:417)
01-14 09:08:19.904: I/dalvikvm(614): at android.view.LayoutInflater.createView(LayoutInflater.java:587)
01-14 09:08:19.904: I/dalvikvm(614): at com.android.internal.policy.impl.PhoneLayoutInflater.onCreateView(PhoneLayoutInflater.java:56)
01-14 09:08:19.904: I/dalvikvm(614): at android.view.LayoutInflater.onCreateView(LayoutInflater.java:660)
01-14 09:08:19.904: I/dalvikvm(614): at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:685)
01-14 09:08:19.904: I/dalvikvm(614): at android.view.LayoutInflater.rInflate(LayoutInflater.java:746)
01-14 09:08:19.904: I/dalvikvm(614): at android.view.LayoutInflater.inflate(LayoutInflater.java:489)
01-14 09:08:19.904: I/dalvikvm(614): at android.view.LayoutInflater.inflate(LayoutInflater.java:396)
01-14 09:08:19.904: I/dalvikvm(614): at android.view.LayoutInflater.inflate(LayoutInflater.java:352)
01-14 09:08:19.904: I/dalvikvm(614): at com.android.internal.policy.impl.PhoneWindow.setContentView(PhoneWindow.java:256)
01-14 09:08:19.904: I/dalvikvm(614): at android.app.Activity.setContentView(Activity.java:1867)
01-14 09:08:19.904: I/dalvikvm(614): at com.sgs.First.onCreate(First.java:13)
01-14 09:08:19.904: I/dalvikvm(614): at android.app.Activity.performCreate(Activity.java:5008)
01-14 09:08:19.904: I/dalvikvm(614): at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1079)
01-14 09:08:19.904: I/dalvikvm(614): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2023)
01-14 09:08:19.904: I/dalvikvm(614): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2084)
01-14 09:08:19.904: I/dalvikvm(614): at android.app.ActivityThread.access$600(ActivityThread.java:130)
01-14 09:08:19.904: I/dalvikvm(614): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1195)
01-14 09:08:19.904: I/dalvikvm(614): at android.os.Handler.dispatchMessage(Handler.java:99)
01-14 09:08:19.904: I/dalvikvm(614): at android.os.Looper.loop(Looper.java:137)
01-14 09:08:19.904: I/dalvikvm(614): at android.app.ActivityThread.main(ActivityThread.java:4745)
01-14 09:08:19.904: I/dalvikvm(614): at java.lang.reflect.Method.invokeNative(Native Method)
01-14 09:08:19.904: I/dalvikvm(614): at java.lang.reflect.Method.invoke(Method.java:511)
01-14 09:08:19.904: I/dalvikvm(614): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:786)
01-14 09:08:19.914: I/dalvikvm(614): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:553)
01-14 09:08:19.914: I/dalvikvm(614): at dalvik.system.NativeStart.main(Native Method)
01-14 09:08:19.930: A/libc(614): Fatal signal 11 (SIGSEGV) at 0x00000000 (code=1), thread 614 (com.sgs)
这是 XML 代码
<?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" >
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="100dp"
android:orientation="horizontal" >
<ImageView
android:id="@+id/imageButton1"
android:layout_width="160dp"
android:layout_height="100dp"
android:src="@drawable/c" />
<ImageView
android:id="@+id/imageButton2"
android:layout_width="160dp"
android:layout_height="100dp"
android:src="@drawable/d" />
</LinearLayout>
<LinearLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="300dp"
android:orientation="horizontal" >
<ImageView
android:id="@+id/imageButton3"
android:layout_width="80dp"
android:layout_height="300dp"
android:src="@drawable/e" />
<ImageView
android:id="@+id/imageButton4"
android:layout_width="160dp"
android:layout_height="300dp"
android:src="@drawable/g" />
<ImageView
android:id="@+id/imageButton5"
android:layout_width="80dp"
android:layout_height="300dp"
android:src="@drawable/f" />
</LinearLayout>
<ImageView
android:id="@+id/imageButton6"
android:layout_width="320dp"
android:layout_height="100dp"
android:src="@drawable/h" />
</LinearLayout>
这是对应的 JAVA 文件
package com.sgs;
import android.app.Activity;
import android.os.Bundle;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.ImageView;
public class First extends Activity implements OnClickListener {
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.first);
ImageView image1 = (ImageView) findViewById(R.id.imageButton1);
ImageView image2 = (ImageView) findViewById(R.id.imageButton2);
ImageView image3 = (ImageView) findViewById(R.id.imageButton3);
ImageView image4 = (ImageView) findViewById(R.id.imageButton4);
ImageView image5 = (ImageView) findViewById(R.id.imageButton5);
image1.setOnClickListener(this);
image2.setOnClickListener(this);
image3.setOnClickListener(this);
image4.setOnClickListener(this);
image5.setOnClickListener(this);
}
public void onClick(View v) {
// TODO Auto-generated method stub
switch (v.getId()){
case R.id.imageButton1:
}
}
}