Java 我的动画绘制中的奇怪错误

尝试启动

活动时出现奇怪错误

我认为我的
动画中的错误是可绘制的

LogCat:

    12-31 06:37:45.138: E/AndroidRuntime(922): FATAL EXCEPTION: main
    12-31 06:37:45.138: E/AndroidRuntime(922): java.lang.RuntimeException: Unable to start activity ComponentInfo{com.MalekAlrwily.BasicVaccinations/com.MalekAlrwily.BasicVaccinations.Main}: android.view.InflateException: Binary XML file line #1: Error inflating class android.widget.RelativeLayout
    12-31 06:37:45.138: E/AndroidRuntime(922):  at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2211)
    12-31 06:37:45.138: E/AndroidRuntime(922):  at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2261)
    12-31 06:37:45.138: E/AndroidRuntime(922):  at android.app.ActivityThread.access$600(ActivityThread.java:141)
    12-31 06:37:45.138: E/AndroidRuntime(922):  at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1256)
    12-31 06:37:45.138: E/AndroidRuntime(922):  at android.os.Handler.dispatchMessage(Handler.java:99)
    12-31 06:37:45.138: E/AndroidRuntime(922):  at android.os.Looper.loop(Looper.java:137)
    12-31 06:37:45.138: E/AndroidRuntime(922):  at android.app.ActivityThread.main(ActivityThread.java:5103)
    12-31 06:37:45.138: E/AndroidRuntime(922):  at java.lang.reflect.Method.invokeNative(Native Method)
    12-31 06:37:45.138: E/AndroidRuntime(922):  at java.lang.reflect.Method.invoke(Method.java:525)
    12-31 06:37:45.138: E/AndroidRuntime(922):  at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:737)
    12-31 06:37:45.138: E/AndroidRuntime(922):  at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:553)
    12-31 06:37:45.138: E/AndroidRuntime(922):  at dalvik.system.NativeStart.main(Native Method)
    12-31 06:37:45.138: E/AndroidRuntime(922): Caused by: android.view.InflateException: Binary XML file line #1: Error inflating class android.widget.RelativeLayout
    12-31 06:37:45.138: E/AndroidRuntime(922):  at android.view.LayoutInflater.createView(LayoutInflater.java:620)
    12-31 06:37:45.138: E/AndroidRuntime(922):  at com.android.internal.policy.impl.PhoneLayoutInflater.onCreateView(PhoneLayoutInflater.java:56)
    12-31 06:37:45.138: E/AndroidRuntime(922):  at android.view.LayoutInflater.onCreateView(LayoutInflater.java:669)
    12-31 06:37:45.138: E/AndroidRuntime(922):  at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:694)
    12-31 06:37:45.138: E/AndroidRuntime(922):  at android.view.LayoutInflater.inflate(LayoutInflater.java:469)
    12-31 06:37:45.138: E/AndroidRuntime(922):  at android.view.LayoutInflater.inflate(LayoutInflater.java:397)
    12-31 06:37:45.138: E/AndroidRuntime(922):  at android.view.LayoutInflater.inflate(LayoutInflater.java:353)
    12-31 06:37:45.138: E/AndroidRuntime(922):  at com.android.internal.policy.impl.PhoneWindow.setContentView(PhoneWindow.java:267)
    12-31 06:37:45.138: E/AndroidRuntime(922):  at android.app.Activity.setContentView(Activity.java:1895)
    12-31 06:37:45.138: E/AndroidRuntime(922):  at com.MalekAlrwily.BasicVaccinations.Main.onCreate(Main.java:15)
    12-31 06:37:45.138: E/AndroidRuntime(922):  at android.app.Activity.performCreate(Activity.java:5133)
    12-31 06:37:45.138: E/AndroidRuntime(922):  at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1087)
    12-31 06:37:45.138: E/AndroidRuntime(922):  at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2175)
    12-31 06:37:45.138: E/AndroidRuntime(922):  ... 11 more
    12-31 06:37:45.138: E/AndroidRuntime(922): Caused by: java.lang.reflect.InvocationTargetException
    12-31 06:37:45.138: E/AndroidRuntime(922):  at java.lang.reflect.Constructor.constructNative(Native Method)
    12-31 06:37:45.138: E/AndroidRuntime(922):  at java.lang.reflect.Constructor.newInstance(Constructor.java:417)
    12-31 06:37:45.138: E/AndroidRuntime(922):  at android.view.LayoutInflater.createView(LayoutInflater.java:594)
12-31 06:37:45.138: E/AndroidRuntime(922):  ... 23 more
    12-31 06:37:45.138: E/AndroidRuntime(922): Caused by: java.lang.OutOfMemoryError
    12-31 06:37:45.138: E/AndroidRuntime(922):  at android.graphics.BitmapFactory.nativeDecodeAsset(Native Method)
    12-31 06:37:45.138: E/AndroidRuntime(922):  at android.graphics.BitmapFactory.decodeStream(BitmapFactory.java:503)
    12-31 06:37:45.138: E/AndroidRuntime(922):  at android.graphics.BitmapFactory.decodeResourceStream(BitmapFactory.java:356)
    12-31 06:37:45.138: E/AndroidRuntime(922):  at android.graphics.drawable.Drawable.createFromResourceStream(Drawable.java:800)
    12-31 06:37:45.138: E/AndroidRuntime(922):  at android.content.res.Resources.loadDrawable(Resources.java:2105)
    12-31 06:37:45.138: E/AndroidRuntime(922):  at android.content.res.Resources.getDrawable(Resources.java:695)
    12-31 06:37:45.138: E/AndroidRuntime(922):  at android.graphics.drawable.AnimationDrawable.inflate(AnimationDrawable.java:282)
    12-31 06:37:45.138: E/AndroidRuntime(922):  at android.graphics.drawable.Drawable.createFromXmlInner(Drawable.java:901)
    12-31 06:37:45.138: E/AndroidRuntime(922):  at android.graphics.drawable.Drawable.createFromXml(Drawable.java:837)
    12-31 06:37:45.138: E/AndroidRuntime(922):  at android.content.res.Resources.loadDrawable(Resources.java:2087)
    12-31 06:37:45.138: E/AndroidRuntime(922):  at android.content.res.TypedArray.getDrawable(TypedArray.java:601)
    12-31 06:37:45.138: E/AndroidRuntime(922):  at android.view.View.<init>(View.java:3364)
    12-31 06:37:45.138: E/AndroidRuntime(922):  at android.view.View.<init>(View.java:3293)
    12-31 06:37:45.138: E/AndroidRuntime(922):  at android.view.ViewGroup.<init>(ViewGroup.java:453)
    12-31 06:37:45.138: E/AndroidRuntime(922):  at android.widget.RelativeLayout.<init>(RelativeLayout.java:242)
    12-31 06:37:45.138: E/AndroidRuntime(922):  ... 26 more

<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"
android:layout_above="@+id/button1"
android:layout_centerHorizontal="true"
android:background="@drawable/animation"
android:gravity="center_horizontal"
android:orientation="vertical"
android:paddingBottom="@dimen/activity_vertical_margin"
android:paddingLeft="@dimen/activity_horizontal_margin"
android:paddingRight="@dimen/activity_horizontal_margin"
android:paddingTop="@dimen/activity_vertical_margin"
tools:context=".Main" >

    <ImageButton
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_alignParentBottom="true"
        android:layout_centerHorizontal="true"
        android:background="@android:color/transparent"
        android:onClick="onClick"
        android:src="@drawable/next" />

</RelativeLayout>

看起来，动画可绘制定义中的内容太多，无法解码和排序。其思想是，它加载所有项目，并使它们成为一个数组，并根据为每个帧指定的时间将它们交换到场景中或从场景中交换出去

如果这些都无法放入内存，最好是自己使用某种处理程序进行处理，或者在相应的图像中使用指定的帧对电影进行编码，然后通过视频编解码器播放动画。
试试这个

您的可绘制图像可能太大。最好减小图像的大小。
动画中的图像有多大以及有多少项可绘制。你能把你的动画内容画出来吗？是的，这些图像的物理属性是什么？宽度，高度，颜色空间？宽度：768，高度：1280。这样就可以了：）我猜是32位的颜色，所以4字节*（768*1280）像素是在内存中以未压缩形式保存其中一个图像所需的空间量。我会使用更小的图像和更专业的调色板，或者使用不同的方法上传图像？是的，这是你的代码，你可以做你需要的：）在CompletionListener上签出MediaPlayer。然后重新启动你的视频。当你需要背景是透明的，因为它不是在一个坚实的背景上播放时，棘手的部分就会出现
<?xml version="1.0" encoding="utf-8"?>
<animation-list xmlns:android="http://schemas.android.com/apk/res/android" >
    <item  android:drawable="@drawable/begin1" android:duration="3000" />
    <item  android:drawable="@drawable/begin2" android:duration="3000" />
    <item  android:drawable="@drawable/begin3" android:duration="3000" />
    <item  android:drawable="@drawable/begin4" android:duration="3000" />
    <item  android:drawable="@drawable/begin5" android:duration="3000" />
    <item  android:drawable="@drawable/begin6" android:duration="3000" />
    <item  android:drawable="@drawable/begin7" android:duration="3000" />
    <item  android:drawable="@drawable/begin8" android:duration="3000" />
    <item  android:drawable="@drawable/begin9" android:duration="3000" />
</animation-list>