Question

我生成了我的应用APK文件。现在，当我试图通过我的设备打开它时，我得到：

5474-5474/? E/AndroidRuntime﹕ FATAL EXCEPTION: main
    Process: com.android.packageinstaller, PID: 5474
    java.lang.OutOfMemoryError
            at android.graphics.BitmapFactory.nativeDecodeAsset(Native Method)
            at android.graphics.BitmapFactory.decodeStream(BitmapFactory.java:587)
            at android.graphics.BitmapFactory.decodeResourceStream(BitmapFactory.java:422)
            at android.graphics.drawable.Drawable.createFromResourceStream(Drawable.java:840)
            at android.content.res.Resources.loadDrawable(Resources.java:2150)
            at android.content.res.Resources.getDrawable(Resources.java:715)
            at com.android.packageinstaller.PackageUtil.getAppSnippet(PackageUtil.java:181)
            at com.android.packageinstaller.InstallAppProgress.initView(InstallAppProgress.java:248)
            at com.android.packageinstaller.InstallAppProgress.onCreate(InstallAppProgress.java:182)
            at android.app.Activity.performCreate(Activity.java:5275)
            at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1087)
            at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2164)
            at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2250)
            at android.app.ActivityThread.access$800(ActivityThread.java:139)
            at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1200)
            at android.os.Handler.dispatchMessage(Handler.java:102)
            at android.os.Looper.loop(Looper.java:136)
            at android.app.ActivityThread.main(ActivityThread.java:5105)
            at java.lang.reflect.Method.invokeNative(Native Method)
            at java.lang.reflect.Method.invoke(Method.java:515)
            at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:792)
            at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:608)
            at dalvik.system.NativeStart.main(Native Method)

请帮助我...... 我做错了什么？

Answer 1

Android为图像分配每像素4个字节。除此之外，如果图标在drawable中，android会分配额外的资源来扩展它。

Android在安装应用时可以分配给图标的内存数量也有限制。如果图标太大，应用程序将耗尽内存。

解决方案 - 按照图标设计指南here for adaptive或here for legacy进行操作。如果您不想进入复杂性，只需缩小图标大小，您的应用就可以正常工作。

进程：com.android.packageinstaller OutOfMemoryError

1 个答案: