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我意识到还有其他人有类似的问题，但我已经检查了这些问题，这是不同的。此外，在我最近将我的 SDK 更新到 Android 4.4 之前，我没有遇到任何问题，但之后似乎并没有立即发生。

这是我在此按钮上的错误XML：

  <Button
                    android:id="@+id/btnBodyfat"
                    android:layout_width="85dp"
                    android:layout_height="85dp"
                    android:layout_centerHorizontal="true"
                    android:layout_centerVertical="true"
                    android:layout_weight="1"
                    android:background="@drawable/bodyfat_circle_button"
                    android:gravity="center_horizontal|center_vertical"
                    android:text="15%"
                    android:textSize="14sp" />

这是我的可绘制对象：

<?xml version="1.0" encoding="utf-8"?>
<selector xmlns:android="http://schemas.android.com/apk/res/android">
    <item android:drawable="@drawable/circle_pressed" android:state_pressed="true"></item>
    <item android:drawable="@drawable/bodyfat_circle" android:state_focused="true"></item>
    <item android:state_enabled="false" android:drawable="@drawable/bodyfat_circle_disabled" />
    <item android:drawable="@drawable/bodyfat_circle"></item>
</selector>

日志猫：

   java.lang.RuntimeException: Unable to start activity ComponentInfo{com.zen.bodybuildingdiet/com.zen.bodybuildingdiet.InitialMainActivity}: android.view.InflateException: Binary XML file line #55: Error inflating class <unknown>
    at android.view.LayoutInflater.onCreateView(LayoutInflater.java:653)
    08-19 20:36:35.912: E/AndroidRuntime(13717):    at       android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:678)
08-19 20:36:35.912: E/AndroidRuntime(13717):    at android.view.LayoutInflater.rInflate(LayoutInflater.java:739)
08-19 20:36:35.912: E/AndroidRuntime(13717):    at android.view.LayoutInflater.inflate(LayoutInflater.java:489)
08-19 20:36:35.912: E/AndroidRuntime(13717):    at android.view.LayoutInflater.inflate(LayoutInflater.java:396)
08-19 20:36:35.912: E/AndroidRuntime(13717):    at android.view.LayoutInflater.inflate(LayoutInflater.java:352)
08-19 20:36:35.912: E/AndroidRuntime(13717):    at com.android.internal.policy.impl.PhoneWindow.setContentView(PhoneWindow.java:269)
08-19 20:36:35.912: E/AndroidRuntime(13717):    at android.app.Activity.setContentView(Activity.java:1885)
08-19 20:36:35.912: E/AndroidRuntime(13717):    at com.janzen.bodybuildingdiet.InitialMainActivity.onCreate(InitialMainActivity.java:32)
08-19 20:36:35.912: E/AndroidRuntime(13717):    at android.app.Activity.performCreate(Activity.java:4531)
08-19 20:36:35.912: E/AndroidRuntime(13717):    at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1071)
08-19 20:36:35.912: E/AndroidRuntime(13717):    at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2150)
08-19 20:36:35.912: E/AndroidRuntime(13717):    ... 11 more
08-19 20:36:35.912: E/AndroidRuntime(13717): Caused by: java.lang.reflect.InvocationTargetException
08-19 20:36:35.912: E/AndroidRuntime(13717):    at java.lang.reflect.Constructor.constructNative(Native Method)
08-19 20:36:35.912: E/AndroidRuntime(13717):    at java.lang.reflect.Constructor.newInstance(Constructor.java:417)
08-19 20:36:35.912: E/AndroidRuntime(13717):    at android.view.LayoutInflater.createView(LayoutInflater.java:586)
08-19 20:36:35.912: E/AndroidRuntime(13717):    ... 24 more
08-19 20:36:35.912: E/AndroidRuntime(13717): Caused by: java.lang.OutOfMemoryError: (Heap Size=49187KB, Allocated=43342KB)
08-19 20:36:35.912: E/AndroidRuntime(13717):    at android.graphics.Bitmap.nativeCreateScaledBitmap(Native Method)
08-19 20:36:35.912: E/AndroidRuntime(13717):    at android.graphics.Bitmap.createScaledBitmap(Bitmap.java:744)
08-19 20:36:35.912: E/AndroidRuntime(13717):    at android.graphics.BitmapFactory.finishDecode(BitmapFactory.java:766)
08-19 20:36:35.912: E/AndroidRuntime(13717):    at android.graphics.BitmapFactory.decodeResourceStream(BitmapFactory.java:492)
08-19 20:36:35.912: E/AndroidRuntime(13717):    at android.graphics.drawable.Drawable.createFromResourceStream(Drawable.java:773)
08-19 20:36:35.912: E/AndroidRuntime(13717):    at android.content.res.Resources.loadDrawable(Resources.java:2051)
08-19 20:36:35.912: E/AndroidRuntime(13717):    at android.content.res.TypedArray.getDrawable(TypedArray.java:601)
08-19 20:36:35.912: E/AndroidRuntime(13717):    at android.widget.ImageView.<init>(ImageView.java:119)
08-19 20:36:35.912: E/AndroidRuntime(13717):    at android.widget.ImageView.<init>(ImageView.java:109)
08-19 20:36:35.912: E/AndroidRuntime(13717):    ... 27 more
08-19 20:36:35.932: E/EmbeddedLogger(1754): App crashed! Process: com.janzen.bodybuildingdiet
08-19 20:36:36.082: E/EmbeddedLogger(1754): App crashed! Package: com.janzen.bodybuildingdiet v41 (2.0.2)
08-19 20:36:36.082: E/EmbeddedLogger(1754): Application Label: BB Diet
08-19 20:36:46.883: E/SurfaceTexture(1611): [Starting com.janzen.bodybuildingdiet] abandon: SurfaceTexture(0x0x1762600) has been abandoned!
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1 回答 1

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你的错误是java.lang.OutOfMemoryError

您在 imageView 或按钮的背景中使用了非常大的图像，您应该以适当的方式对其进行解码，请查看 http://developer.android.com/training/displaying-bitmaps/和 http://developer.android .com/training/displaying-bitmaps/load-bitmap.html 这些链接完全解释了如何解码大图像并将它们显示在 imageViews 上。对于您使用的每个图像，例如用于背景或通过相机拍摄照片或....检查尺寸并确保它不大，如果是，这个讨厌的错误将出现在您的应用程序中。（总是发布完整的 logcat :-)

于 2014-08-20T02:39:57.753 回答