我是android新手。我只是用一个文本栏和2个按钮制作了一个新布局,但是它不起作用,我发布了堆栈跟踪和相对布局文件对此有任何想法吗?我在那里看到了一个相同的问题,该问题表示减小绘图能力。但这对我的情况没有帮助,或者我现在对如何减少它没有太多帮助。
这是我的一些堆栈跟踪:

  D/AndroidRuntime(1192): Shutting down VM
W/dalvikvm(1192): threadid=1: thread exiting with uncaught exception (group=0xb60cc4f0)
E/AndroidRuntime(1192): FATAL EXCEPTION: main
E/AndroidRuntime(1192): java.lang.RuntimeException: Unable to start activity ComponentInfo{com.example.hellomissworld/com.example.hellomissworld.MainActivity}: android.view.InflateException: Binary XML file line #1: Error inflating class android.widget.RelativeLayout
E/AndroidRuntime(1192):at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1647)
12-24 18:58:31.451: E/AndroidRuntime(1192):     at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:1663)
12-24 18:58:31.451: E/AndroidRuntime(1192):     at android.app.ActivityThread.access$1500(ActivityThread.java:117)
12-24 18:58:31.451: E/AndroidRuntime(1192):     at android.app.ActivityThread$H.handleMessage(ActivityThread.java:931)

那是layout的xml文件:
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="wrap_content"
    android:layout_height="match_parent"
    android:background="@layout/activity_main"
    android:focusable="false"
    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=".MainActivity" >

    <EditText
        android:id="@+id/editText1"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_alignParentLeft="true"
        android:layout_alignParentRight="true"
        android:layout_marginTop="24dp"
        android:ems="10"
        android:inputType="text" >

        <requestFocus />
    </EditText>

    <TextView
        android:id="@+id/textView1"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_alignLeft="@+id/editText1"
        android:layout_alignParentTop="true"
        android:text="@string/typehere"
        android:textAppearance="?android:attr/textAppearanceMedium" />

    <Button
        android:id="@+id/button2"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_alignRight="@+id/editText1"
        android:layout_below="@+id/editText1"
        android:text="@string/ok" />

    <Button
        android:id="@+id/button1"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_below="@+id/editText1"
        android:layout_toLeftOf="@+id/button2"
        android:text="@string/cancel" />

</RelativeLayout>

最佳答案

你必须改变

android:background="@layout/activity_main"


android:background="@drawable/yourImageName"

08-04 07:40
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