当我尝试在真实设备中运行代码时，它会出错，但它可以在模拟器上运行。 我认为错误与包有关。
这是错误;
11-11 18:27:57.481 30000-30000/com.lag.duckdodger.duckdodger E/AndroidRuntime: FATAL EXCEPTION: main
Process: com.lag.duckdodger.duckdodger, PID: 30000
java.lang.RuntimeException: Unable to start activity ComponentInfo{com.lag.duckdodger.duckdodger/com.lag.duckdodger.duckdodger.MainActivity}: android.view.InflateException: Binary XML file line #9: Binary XML file line #9: Error inflating class com.lag.duckdodger.duckdodger.View.AnimationView
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2646)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2707)
at android.app.ActivityThread.-wrap12(ActivityThread.java)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1460)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:154)
at android.app.ActivityThread.main(ActivityThread.java:6077)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:865)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:755)
Caused by: android.view.InflateException: Binary XML file line #9: Binary XML file line #9: Error inflating class com.lag.duckdodger.duckdodger.View.AnimationView
Caused by: android.view.InflateException: Binary XML file line #9: Error inflating class com.lag.duckdodger.duckdodger.View.AnimationView
Caused by: java.lang.reflect.InvocationTargetException
at java.lang.reflect.Constructor.newInstance0(Native Method)
at java.lang.reflect.Constructor.newInstance(Constructor.java:430)
at android.view.LayoutInflater.createView(LayoutInflater.java:645)
at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:787)
at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:727)
at android.view.LayoutInflater.rInflate(LayoutInflater.java:858)
at android.view.LayoutInflater.rInflateChildren(LayoutInflater.java:821)
at android.view.LayoutInflater.inflate(LayoutInflater.java:518)
at android.view.LayoutInflater.inflate(LayoutInflater.java:426)
at android.view.LayoutInflater.inflate(LayoutInflater.java:377)
at android.support.v7.app.AppCompatDelegateImplV9.setContentView(AppCompatDelegateImplV9.java:284)
at android.support.v7.app.AppCompatActivity.setContentView(AppCompatActivity.java:140)
at com.lag.duckdodger.duckdodger.MainActivity.onCreate(MainActivity.java:12)
at android.app.Activity.performCreate(Activity.java:6664)
at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1118)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2599)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2707)
at android.app.ActivityThread.-wrap12(ActivityThread.java)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1460)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:154)
at android.app.ActivityThread.main(ActivityThread.java:6077)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:865)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:755)
Caused by: java.lang.OutOfMemoryError: Failed to allocate a 103219212 byte allocation with 12866376 free bytes and 12MB until OOM
at dalvik.system.VMRuntime.newNonMovableArray(Native Method)
at android.graphics.Bitmap.nativeCreate(Native Method)
at android.graphics.Bitmap.createBitmap(Bitmap.java:879)
at android.graphics.Bitmap.createBitmap(Bitmap.java:856)
at android.graphics.Bitmap.createBitmap(Bitmap.java:787)
at android.graphics.Bitmap.createScaledBitmap(Bitmap.java:663)
at com.lag.duckdodger.duckdodger.AnimationModel.Background.<init>(Background.java:44)
at com.lag.duckdodger.duckdodger.View.AnimationView.<init>(AnimationView.java:32)
at java.lang.reflect.Constructor.newInstance0(Native Method)
at java.lang.reflect.Constructor.newInstance(Constructor.java:430)
at android.view.LayoutInflater.createView(LayoutInflater.java:645)
at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:787)
at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:727)
at android.view.LayoutInflater.rInflate(LayoutInflater.java:858)
at android.view.LayoutInflater.rInflateChildren(LayoutInflater.java:821)
at android.view.LayoutInflater.inflate(LayoutInflater.java:518)
at android.view.LayoutInflater.inflate(LayoutInflater.java:426)
at android.view.LayoutInflater.inflate(LayoutInflater.java:377)
at android.support.v7.app.AppCompatDelegateImplV9.setContentView(AppCompatDelegateImplV9.java:284)
at android.support.v7.app.AppCompatActivity.setContentView(AppCompatActivity.java:140)
at com.lag.duckdodger.duckdodger.MainActivity.onCreate(MainActivity.java:12)
at android.app.Activity.performCreate(Activity.java:6664)
at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1118)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2599)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2707)
at android.app.ActivityThread.-wrap12(ActivityThread.java)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1460)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:154)
at android.app.ActivityThread.main(ActivityThread.java:6077)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:865)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:755)
以下是这些软件包的屏幕截图： Package Screenshot
这是表面视图;
package com.lag.duckdodger.duckdodger.View;
import android.content.Context;
import android.graphics.Canvas;
import android.util.AttributeSet;
import android.view.SurfaceHolder;
import android.view.SurfaceView;
import com.lag.duckdodger.duckdodger.AnimationModel.Background;
import com.lag.duckdodger.duckdodger.AnimationModel.LogModel;
import com.lag.duckdodger.duckdodger.AnimationModel.LogModel2;
import com.lag.duckdodger.duckdodger.AnimationModel.PlayerModel;
import com.lag.duckdodger.duckdodger.AnimationModel.RockModel;
/**
* Created by FrancisJan on 20/10/2016.
*/
public class AnimationView extends SurfaceView implements SurfaceHolder.Callback{
private final AnimationThread DuckThread;
private final Background bg;
private final PlayerModel pm;
private final LogModel lm;
private final RockModel rm;
private final LogModel2 lm2;
public AnimationView(Context context, AttributeSet attrs) {
super(context, attrs);
getHolder().addCallback(this);
DuckThread = new AnimationThread(this);
bg = new Background(context);
pm = new PlayerModel(context);
lm = new LogModel(context);
rm = new RockModel(context);
lm2 = new LogModel2(context);
}
这是布局xml文件;
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:id="@+id/activity_main"
android:layout_height="fill_parent"
android:layout_width="fill_parent"
tools:context="com.lag.duckdodger.duckdodger.MainActivity">
<view
android:layout_width="match_parent"
android:layout_height="match_parent"
class="com.lag.duckdodger.duckdodger.View.AnimationView"
android:layout_centerVertical="true"
android:layout_centerHorizontal="true"
android:id="@+id/view" />
</RelativeLayout>
答案 0 :(得分：1)
Caused by: java.lang.OutOfMemoryError: Failed to allocate a 103219212 byte allocation with 12866376 free bytes and 12MB until OOM
at dalvik.system.VMRuntime.newNonMovableArray(Native Method)
at android.graphics.Bitmap.nativeCreate(Native Method)
at android.graphics.Bitmap.createBitmap(Bitmap.java:879)
at android.graphics.Bitmap.createBitmap(Bitmap.java:856)
at android.graphics.Bitmap.createBitmap(Bitmap.java:787)
at android.graphics.Bitmap.createScaledBitmap(Bitmap.java:663)
at com.lag.duckdodger.duckdodger.AnimationModel.Background.<init>(Background.java:44)
at com.lag.duckdodger.duckdodger.View.AnimationView.<init>(AnimationView.java:32)
基本上，AnimationView的构造函数正在创建一个Background对象。 Background的构造函数正在尝试创建一个大103MB的位图。那太大了。 （尺寸接近5000x5000像素的图像）您没有向Background显示代码，但它尝试创建位图或加载太大的图像。
尝试将原始位图资源扩展为更易于管理的大小。