TextView与附近按钮的高度相同

Question

列表项的布局：

<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="fill_parent"
    android:layout_height="fill_parent">

    <Button
        android:id="@+id/removeButton"
        android:layout_width="wrap_content"
        android:layout_height="fill_parent"
        android:layout_alignParentRight="true"
        android:drawableRight="@drawable/ic_action_next_item"
        android:gravity="center_horizontal">
    </Button>

    <TextView
        android:id="@+id/list_item"
        android:layout_width="match_parent"
        android:layout_height="fill_parent"
        android:layout_toLeftOf="@id/removeButton"
        android:background="#e2e2e2"
        android:gravity="center_vertical|left" />

</RelativeLayout>

如何使文本视图的高度与按钮高度相同？并且文本视图中的文本不居中。任何想法如何集中它？

Answer 1

将这些属性添加到textView

android:layout_alignBottom="@+id/removeButton"
android:layout_alignTop="@+id/removeButton"
android:gravity="center_vertical"

Answer 2

试试这个：

<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="fill_parent"
    android:layout_height="fill_parent">

    <Button
        android:id="@+id/removeButton"
        android:layout_width="wrap_content"
        android:layout_height="fill_parent"
        android:layout_alignParentRight="true"
        android:drawableRight="@drawable/ic_action_next_item"
        android:gravity="center_horizontal">
    </Button>

    <TextView
        android:id="@+id/list_item"
        android:layout_width="match_parent"
        android:layout_height="fill_parent"
        android:layout_toLeftOf="@id/removeButton"
        android:layout_alignBottom="@id/removeButton"
        android:layout_alignTop="@id/removeButton"
        android:background="#e2e2e2"
        android:gravity="center_vertical|left" />

</RelativeLayout>

Answer 3

试试这个..

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="fill_parent"
    android:layout_height="fill_parent"
    android:orientation="horizontal" >

    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:orientation="horizontal" >

        <TextView
            android:id="@+id/list_item"
            android:layout_width="0dp"
            android:layout_height="match_parent"
            android:layout_weight="1"
            android:background="#e2e2e2"
            android:gravity="center" />

        <Button
            android:id="@+id/removeButton"
            android:layout_width="wrap_content"
            android:layout_height="match_parent"
            android:layout_alignParentRight="true"
            android:drawableRight="@drawable/ic_action_next_item"
            android:gravity="center_horizontal" >
        </Button>
    </LinearLayout>

</LinearLayout>

或者这个

<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="fill_parent"
    android:layout_height="fill_parent">

    <Button
        android:id="@+id/removeButton"
        android:layout_width="wrap_content"
        android:layout_height="match_parent"
        android:layout_alignParentRight="true"
        android:drawableRight="@drawable/ic_action_next_item"
        android:gravity="center_horizontal">
    </Button>

    <TextView
        android:id="@+id/list_item"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:background="#e2e2e2"
        android:layout_toLeftOf="@+id/removeButton"
        android:text="textview"
        android:gravity="center" />

</RelativeLayout>

Answer 4

将textview和按钮包装在LinearLayout

中

<LinearLayout 
           android:orientation="horizontal"
           android:layout_width="match_parent"
           android:layout_height="wrap_content">


        <Button
            android:id="@+id/removeButton"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_alignParentRight="true"

            android:gravity="center_horizontal">
        </Button>

        <EditText
            android:id="@+id/list_item"
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:layout_toLeftOf="@id/removeButton"
            android:background="#e2e2e2"
            android:gravity="center_vertical|left" />

        </LinearLayout>

Answer 5

添加

android:layout_gravity="center" // Make the TextView control in the center of it parent Control
android:gravity="center"        // Make text in the center of TextView control

给你TextView