Question

android怎么把Button放到EditText中

<LinearLayout
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:layout_marginTop="20.0dip"
android:orientation="horizontal" >

<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="@string/text_billnum"
android:textColor="@color/content_black" />

<EditText
android:id="@+id/txt_arrival_billNum"
android:layout_width="176.0dip"
android:layout_height="wrap_content"
android:layout_marginLeft="12.0dip"
android:background="@android:drawable/editbox_background"
android:hint="@null"
android:paddingBottom="12.0dip"
android:paddingTop="12.0dip"
android:singleLine="true"
android:textSize="16.0sp" />

<Button
android:id="@+id/btn_arrival_scan"
android:layout_width="50.0dip"
android:layout_height="40.0dip"
android:layout_marginLeft="5.0dip"
android:background="@drawable/btn_blue"
android:text="@string/action_scan"
android:textColor="@color/white"
android:textSize="14.0sp" />
</LinearLayout>

Answer 1

刚好我项目中有类似的布局就发一下代码，不过位置还需要你自己调整一下，很简单的东西。
 <RelativeLayout
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:layout_marginLeft="10dp"
                android:layout_marginRight="10dp"
                android:layout_marginTop="10dp" >

                <EditText
                    android:id="@+id/assets_code"
                    android:layout_width="match_parent"
                    android:layout_height="48dp"
                    android:background="@drawable/input_bg"
                    android:gravity="center_vertical"
                    android:hint="输入资产编号(可选)"
                    android:imeOptions="actionDone"
                    android:inputType="number"
                    android:paddingLeft="5dp"
                    android:singleLine="true"
                    android:textSize="18sp" />

                <ImageView
                    android:id="@+id/code_text"
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:layout_alignParentRight="true"
                    android:layout_centerVertical="true"
                    android:paddingRight="10dp"
                    android:src="@drawable/txt_search_clear"
                    android:visibility="gone" />
</RelativeLayout>

Answer 2

相对布局 editText占满父布局 button处于父布局右侧 距离右边距x 望采纳