我只是喜欢官方的android traning,但我收到一个错误,这是LinerLayout中的无效参数:layout.weight。
<?xml version="1.0" encoding="utf-8"?>
<LinerLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:orientation = "horizontal"
android:layout_width="match_parent"
android:layout_height="match_parent"
app:layout_behavior="@string/appbar_scrolling_view_behavior"
tools:showIn="@layout/activity_my">
<EditText android:id = "@+id/edit_message"
android:layout_weight = "1"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:hint = "@string/edit_message"/>
<Button
android:layout_width = "wrap_content"
android:layout_height = "wrap_content"
android:text = "@string/button_send"/>
</LinerLayout>
答案 0 :(得分:1)
没有 LinerLayout ,它应该是 LinearLayout 。