Warning: file_get_contents(/data/phpspider/zhask/data//catemap/3/android/189.json): failed to open stream: No such file or directory in /data/phpspider/zhask/libs/function.php on line 167

Warning: Invalid argument supplied for foreach() in /data/phpspider/zhask/libs/tag.function.php on line 1116

Notice: Undefined index: in /data/phpspider/zhask/libs/function.php on line 180

Warning: array_chunk() expects parameter 1 to be array, null given in /data/phpspider/zhask/libs/function.php on line 181

Warning: file_get_contents(/data/phpspider/zhask/data//catemap/7/elixir/2.json): failed to open stream: No such file or directory in /data/phpspider/zhask/libs/function.php on line 167

Warning: Invalid argument supplied for foreach() in /data/phpspider/zhask/libs/tag.function.php on line 1116

Notice: Undefined index: in /data/phpspider/zhask/libs/function.php on line 180

Warning: array_chunk() expects parameter 1 to be array, null given in /data/phpspider/zhask/libs/function.php on line 181
Android 布局资源文件中有两个线性布局,但仅显示一个_Android_Android Layout_Android Linearlayout - Fatal编程技术网

Android 布局资源文件中有两个线性布局,但仅显示一个

Android 布局资源文件中有两个线性布局,但仅显示一个,android,android-layout,android-linearlayout,Android,Android Layout,Android Linearlayout,我已经看到了同样的问题,但答案并没有让我那么信服。我是android应用程序开发新手,我有以下问题。从两个线性布局中,仅显示第一个。有人能帮忙吗?提前谢谢你 <?xml version="1.0" encoding="utf-8"?> <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" xmlns:tools="http://schemas.android.com/tools" and

我已经看到了同样的问题,但答案并没有让我那么信服。我是android应用程序开发新手,我有以下问题。从两个线性布局中,仅显示第一个。有人能帮忙吗?提前谢谢你

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical"
android:background="@drawable/home"
tools:context="dmst.allamoda.Login"
android:weightSum="1">

<LinearLayout
    android:layout_width="fill_parent"
    android:layout_height="wrap_content"
    android:orientation="horizontal"
    android:id="@+id/linearLayout1"
    android:background="@drawable/rectangle"
    android:gravity="top|right">

    <Button
        android:background="@drawable/mybutton"
        android:layout_width="100dp"
        android:layout_height="100dp"
        android:text="@string/button_home"
        android:id="@+id/home"
        android:textColor="#ffffd1"
        android:onClick="signupControl"
        android:layout_gravity="center"/>

    <Button
        android:background="@drawable/mybutton"
        android:layout_width="100dp"
        android:layout_height="100dp"
        android:text="@string/button_profile"
        android:id="@+id/profile"
        android:textColor="#ffffd1"
        android:onClick="signupControl"
        android:layout_gravity="center"/>

    <ImageView
        android:id="@+id/logo_image"
        android:background="@drawable/allamodalogo"
        android:layout_width="160dp"
        android:layout_height="100dp"
        android:scaleType="fitXY"
        android:gravity="right"
        android:adjustViewBounds="true"
        android:maxHeight="50dp"
        android:maxWidth="50dp"
        android:minHeight="50dp"
        android:minWidth="50dp"
        android:layout_gravity="right"/>

</LinearLayout>

<LinearLayout
    android:layout_marginTop="10dp"
    android:layout_width="fill_parent"
    android:layout_height="wrap_content"
    android:orientation="vertical"
    android:id="@+id/linearLayout2"
    android:background="@drawable/post">
</LinearLayout>
</LinearLayout>

用下面的代码替换第二个线性布局

 <LinearLayout
        android:layout_marginTop="10dp"
        android:layout_width="match_parent"
        android:layout_weight="1"
        android:layout_height="0dp"
        android:orientation="vertical"
        android:id="@+id/linearLayout2"
        android:background="@drawable/post">