Question

我搜索了一下，找不到与我的问题相关的任何内容，或者它没有用。无论如何，当我尝试在Android手机上运行我的应用时，我收到一条错误消息java.lang.OutOfMemoryError。手机上还有足够的空间，所以我不明白为什么会出现错误。

以下是App的链接：

https://play.google.com/store/apps/details?id=com.safariagaming.twidle

以下是完整的错误消息：

java.lang.OutOfMemoryError: Failed to allocate a 36000012 byte allocation with 7364672 free bytes and 7MB until OOM
    at dalvik.system.VMRuntime.newNonMovableArray(Native Method)
    at android.graphics.BitmapFactory.nativeDecodeAsset(Native Method)
    at android.graphics.BitmapFactory.decodeStream(BitmapFactory.java:856)
    at android.graphics.BitmapFactory.decodeResourceStream(BitmapFactory.java:675)
    at android.graphics.drawable.Drawable.createFromResourceStream(Drawable.java:2228)
    at android.content.res.Resources.loadDrawableForCookie(Resources.java:4211)
    at android.content.res.Resources.loadDrawable(Resources.java:4085)
    at android.content.res.Resources.loadDrawable(Resources.java:3935)
    at android.content.res.TypedArray.getDrawable(TypedArray.java:886)
    at android.widget.ImageView.<init>(ImageView.java:157)
    at android.widget.ImageButton.<init>(ImageButton.java:85)
    at android.widget.ImageButton.<init>(ImageButton.java:81)
    at android.support.v7.widget.AppCompatImageButton.<init>(AppCompatImageButton.java:60)
    at android.support.v7.widget.AppCompatImageButton.<init>(AppCompatImageButton.java:56)
    at android.support.v7.app.AppCompatViewInflater.createView(AppCompatViewInflater.java:118)
    at android.support.v7.app.AppCompatDelegateImplV9.createView(AppCompatDelegateImplV9.java:1017)
    at android.support.v7.app.AppCompatDelegateImplV9.onCreateView(AppCompatDelegateImplV9.java:1076)
    at android.support.v4.view.LayoutInflaterCompatHC$FactoryWrapperHC.onCreateView(LayoutInflaterCompatHC.java:44)
    at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:758)
    at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:716)
    at android.view.LayoutInflater.rInflate(LayoutInflater.java:847)
    at android.view.LayoutInflater.rInflateChildren(LayoutInflater.java:810)
    at android.view.LayoutInflater.inflate(LayoutInflater.java:527)
    at android.view.LayoutInflater.inflate(LayoutInflater.java:429)
    at android.view.LayoutInflater.inflate(LayoutInflater.java:380)
    at android.support.v7.app.AppCompatDelegateImplV9.setContentView(AppCompatDelegateImplV9.java:284)
    at android.support.v7.app.AppCompatActivity.setContentView(AppCompatActivity.java:143)
    at com.safariagaming.twidle.MainActivity.onCreate(MainActivity.java:13)
    at android.app.Activity.performCreate(Activity.java:6876)
    at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1135)
    at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:3206)
    at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:3349)
    at android.app.ActivityThread.access$1100(ActivityThread.java:221)
    at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1794)
    at android.os.Handler.dispatchMessage(Handler.java:102)
    at android.os.Looper.loop(Looper.java:158)
    at android.app.ActivityThread.main(ActivityThread.java:7224)
    at java.lang.reflect.Method.invoke(Native Method)
    at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1230)
    at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1120)

Answer 1

您应该更加关注您在应用中使用的位图。您还必须了解其他一般性能改进提示。您可以在开发人员网站中找到如何缩放位图的方法。 https://developer.android.com/topic/performance/graphics/load-bitmap.html 通过此链接，您可以获得加载大图像的帮助。

另一种可能的解决方案是使用一些图像加载器库，如Glide，Picasso或UIL等。

您还可以找到一些有用的提示，以减少此处的内存使用量...... https://lalitjadav.blogspot.in/2017/02/best-practices-for-memory-management.html?m=1

Android应用未运行; java.lang.OutOfMemoryError

1 个答案: