【问题】
android中,在一个xml布局文件中,对于实现已经定义好的样式:
<style name="NormalText"> <item name="android:textSize">14sp</item> <item name="android:textStyle">normal</item> <item name="android:textColor">@color/Gray1</item> </style>
去引用:
<TextView android:id="@+id/scanDeviceHint" android:layout_width="230dp" android:layout_height="30dp" android:layout_marginLeft="10dp" android:layout_marginTop="10dp" android:text="@string/search_device_hint_text" android:textStyle="@style/NormalText"> </TextView>
结果出错:
04-08 13:40:23.489: E/AndroidRuntime(17541): FATAL EXCEPTION: main 04-08 13:40:23.489: E/AndroidRuntime(17541): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2245) 04-08 13:40:23.489: E/AndroidRuntime(17541): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2295) 04-08 13:40:23.489: E/AndroidRuntime(17541): at android.app.ActivityThread.access$700(ActivityThread.java:150) 04-08 13:40:23.489: E/AndroidRuntime(17541): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1280) 04-08 13:40:23.489: E/AndroidRuntime(17541): at android.os.Handler.dispatchMessage(Handler.java:99) 04-08 13:40:23.489: E/AndroidRuntime(17541): at android.os.Looper.loop(Looper.java:176) 04-08 13:40:23.489: E/AndroidRuntime(17541): at android.app.ActivityThread.main(ActivityThread.java:5279) 04-08 13:40:23.489: E/AndroidRuntime(17541): at java.lang.reflect.Method.invokeNative(Native Method) 04-08 13:40:23.489: E/AndroidRuntime(17541): at java.lang.reflect.Method.invoke(Method.java:511) 04-08 13:40:23.489: E/AndroidRuntime(17541): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1102) 04-08 13:40:23.489: E/AndroidRuntime(17541): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:869) 04-08 13:40:23.489: E/AndroidRuntime(17541): at dalvik.system.NativeStart.main(Native Method) 04-08 13:40:23.489: E/AndroidRuntime(17541): Caused by: android.view.InflateException: Binary XML file line #14: Error inflating class <unknown> 04-08 13:40:23.489: E/AndroidRuntime(17541): at android.view.LayoutInflater.createView(LayoutInflater.java:619) 04-08 13:40:23.489: E/AndroidRuntime(17541): at com.android.internal.policy.impl.PhoneLayoutInflater.onCreateView(PhoneLayoutInflater.java:56) 04-08 13:40:23.489: E/AndroidRuntime(17541): at android.view.LayoutInflater.onCreateView(LayoutInflater.java:666) 04-08 13:40:23.489: E/AndroidRuntime(17541): at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:691) 04-08 13:40:23.489: E/AndroidRuntime(17541): at android.view.LayoutInflater.rInflate(LayoutInflater.java:752) 04-08 13:40:23.489: E/AndroidRuntime(17541): at android.view.LayoutInflater.rInflate(LayoutInflater.java:760) 04-08 13:40:23.489: E/AndroidRuntime(17541): at android.view.LayoutInflater.inflate(LayoutInflater.java:495) 04-08 13:40:23.489: E/AndroidRuntime(17541): at android.view.LayoutInflater.inflate(LayoutInflater.java:397) 04-08 13:40:23.489: E/AndroidRuntime(17541): at android.view.LayoutInflater.inflate(LayoutInflater.java:353) 04-08 13:40:23.489: E/AndroidRuntime(17541): at com.android.internal.policy.impl.PhoneWindow.setContentView(PhoneWindow.java:342) 04-08 13:40:23.489: E/AndroidRuntime(17541): at android.app.Activity.setContentView(Activity.java:1928) 04-08 13:40:23.489: E/AndroidRuntime(17541): at xxx.ScanActivity.onCreate(ScanActivity.java:46) 04-08 13:40:23.489: E/AndroidRuntime(17541): at android.app.Activity.performCreate(Activity.java:5267) 04-08 13:40:23.489: E/AndroidRuntime(17541): at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1097) 04-08 13:40:23.489: E/AndroidRuntime(17541): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2209) 04-08 13:40:23.489: E/AndroidRuntime(17541): … 11 more 04-08 13:40:23.489: E/AndroidRuntime(17541): Caused by: java.lang.reflect.InvocationTargetException 04-08 13:40:23.489: E/AndroidRuntime(17541): at java.lang.reflect.Constructor.constructNative(Native Method) 04-08 13:40:23.489: E/AndroidRuntime(17541): at java.lang.reflect.Constructor.newInstance(Constructor.java:417) 04-08 13:40:23.489: E/AndroidRuntime(17541): at android.view.LayoutInflater.createView(LayoutInflater.java:593) 04-08 13:40:23.489: E/AndroidRuntime(17541): … 25 more 04-08 13:40:23.489: E/AndroidRuntime(17541): Caused by: java.lang.NumberFormatException: Invalid int: "@2131165204" 04-08 13:40:23.489: E/AndroidRuntime(17541): at java.lang.Integer.invalidInt(Integer.java:138) 04-08 13:40:23.489: E/AndroidRuntime(17541): at java.lang.Integer.parse(Integer.java:375) 04-08 13:40:23.489: E/AndroidRuntime(17541): at java.lang.Integer.parseInt(Integer.java:366) 04-08 13:40:23.489: E/AndroidRuntime(17541): at com.android.internal.util.XmlUtils.convertValueToInt(XmlUtils.java:123) 04-08 13:40:23.489: E/AndroidRuntime(17541): at android.content.res.TypedArray.getInt(TypedArray.java:255) 04-08 13:40:23.489: E/AndroidRuntime(17541): at android.widget.TextView.<init>(TextView.java:1171) 04-08 13:40:23.489: E/AndroidRuntime(17541): at android.widget.TextView.<init>(TextView.java:814) 04-08 13:40:23.489: E/AndroidRuntime(17541): … 28 more |
如图:
【解决过程】
1.后来才注意到,其实错误信息中,已经指出来了对应的错误的位置了:
XML file line #14
就是此处上面贴出来的错误的部分。
2.后来去参考:
Styles and Themes | Android Developers
感觉应该是把:
android:textStyle="@style/NormalText"
改为:
style="@style/NormalText"
变为:
<TextView android:id="@+id/scanDeviceHint" android:layout_width="230dp" android:layout_height="30dp" android:layout_marginLeft="10dp" android:layout_marginTop="10dp" android:text="@string/search_device_hint_text" style="@style/NormalText"> </TextView>
结果是:
的确可以了。
【总结】
对于Text等内容,去引用已经定义好的Style的话,是:
<TextView style="@style/xxx">
而不是:
<TextView android:style="@style/xxx">
其中,@所引用的xxx的style中, 会包含对应的android:style的相关定义的。
转载请注明:在路上 » 【已解决】Android中xml中TextView引用已定义好的样式时出错:android.view.InflateException: Binary XML file line #14: Error inflating class