<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout 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="@color/gray_f3f3f3">
<RelativeLayout
android:id="@+id/main_top_layout"
android:layout_width="match_parent"
android:layout_height="50dp" tools:ignore="UselessParent">
<TextView
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:text="@string/app_name"
android:gravity="center"
android:padding="10dp"
android:textStyle="bold"
android:textSize="18sp"
android:textColor="@color/black"/>
<ImageView
android:id="@+id/main_iv_search"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:src="@mipmap/search"
android:onClick="onClick"
android:layout_alignParentEnd="true"
android:padding="10dp"/>
</RelativeLayout>
<ListView
android:id="@+id/main_lv"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_below="@+id/main_top_layout"
android:padding="10dp"
android:divider="@null"
android:dividerHeight="6dp"
android:scrollbars="none"
android:background="@color/gray_f3f3f3"
tools:ignore="AdapterViewChildren"/>
<ImageButton
android:id="@+id/main_btn_more"
android:layout_width="50dp"
android:layout_height="50dp"
android:src="@mipmap/more"
android:layout_alignParentEnd="true"
android:onClick="onClick"
android:layout_alignParentBottom="true"
android:background="@drawable/main_morebtn_bg"/>
<Button
android:id="@+id/main_btn_edit"
android:layout_width="100dp"
android:layout_height="50dp"
android:layout_alignBottom="@id/main_btn_more"
android:background="@drawable/main_recordbtn_bg"
android:layout_toStartOf="@+id/main_btn_more"
android:onClick="onClick"
android:text="@string/record"
android:gravity="center_vertical"/>
</RelativeLayout>
标签：10,6.17 From： https://www.cnblogs.com/zzqq1314/p/18253478