[英]align reyclerview elements android
我有一个带有TextView和一个EditText的recyclerview,它用左侧的TextView和右侧的EditText构建行。 当前视图如下:
Aaa: value1
Abbsbc: value2
Cskhkdhd: value3
HJhk: value4
我希望视图看起来像这样:
Aaa: value1
Abbsbc: value2
Cskhkdhd: value3
HJhk: value4
布局如下:
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout
android:id="@+id/brand_row"
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="@drawable/brand_selector">
<View
android:id="@+id/divider"
android:layout_width="match_parent"
android:layout_height="1dp"
android:background="@color/divider"/>
<TextView
android:id="@+id/object"
android:layout_width="wrap_content"
android:layout_height="@dimen/edit_box_height"
android:layout_below="@id/divider"
android:gravity="center_vertical"
android:paddingLeft="@dimen/activity_horizontal_margin"
android:paddingRight="@dimen/activity_horizontal_margin"
android:singleLine="true"
android:textAppearance="?android:attr/textAppearanceListItemSmall"
android:textColor="@color/noData"/>
<EditText
android:id="@+id/value"
android:layout_width="wrap_content"
android:layout_height="@dimen/edit_box_height"
android:layout_below="@id/divider"
android:layout_toRightOf="@id/object"
android:background="@android:color/transparent"
android:hint="Enter value"
android:singleLine="true"
android:textAppearance="?android:attr/textAppearanceListItemSmall"
android:textColor="@android:color/black"
android:textColorHint="@color/divider"/>
</RelativeLayout>
在Textview中添加以下行:
android:textAlignment="viewEnd"
android:gravity="center_vertical|end"
我还认为,如果textview文本的长度在行中变化,这仍将导致对齐不均,因此,如果将Linear Layout用作父布局,效果会更好。 我已经相应地重做了xml:
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout
android:id="@+id/brand_row"
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="@drawable/brand_selector">
<TextView
android:id="@+id/object"
android:layout_width="0dp"
android:layout_weight="1"
android:layout_height="@dimen/edit_box_height"
android:textAlignment="viewEnd"
android:gravity="center_vertical|end"
android:paddingLeft="@dimen/activity_horizontal_margin"
android:paddingRight="@dimen/activity_horizontal_margin"
android:singleLine="true"
android:textAppearance="?android:attr/textAppearanceListItemSmall"
android:textColor="@color/noData"/>
<EditText
android:id="@+id/value"
android:layout_width="0dp"
android:layout_weight="1"
android:layout_height="@dimen/edit_box_height"
android:layout_below="@id/divider"
android:layout_toRightOf="@id/object"
android:background="@android:color/transparent"
android:hint="Enter value"
android:singleLine="true"
android:textAppearance="?android:attr/textAppearanceListItemSmall"
android:textColor="@android:color/black"
android:textColorHint="@color/divider"/>
</LinearLayout>
尝试权重的LinearLayout:
<RelativeLayout
android:id="@+id/brand_row"
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="@drawable/brand_selector">
<View
android:id="@+id/divider"
android:layout_width="match_parent"
android:layout_height="1dp"
android:background="@color/divider"/>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_below="@id/divider"
android:orientation="horizontal">
<TextView
android:id="@+id/object"
android:layout_width="0dp"
android:layout_height="@dimen/edit_box_height"
android:layout_weight="0.5"
android:paddingLeft="@dimen/activity_horizontal_margin"
android:paddingRight="@dimen/activity_horizontal_margin"
android:singleLine="true"
android:textAppearance="?android:attr/textAppearanceListItemSmall"
android:textColor="@color/noData"
android:gravity="end"/>
<EditText
android:id="@+id/value"
android:layout_width="0dp"
android:layout_height="@dimen/edit_box_height"
android:layout_weight="0.5"
android:background="@android:color/transparent"
android:hint="Enter value"
android:singleLine="true"
android:textAppearance="?android:attr/textAppearanceListItemSmall"
android:textColor="@android:color/black"
android:textColorHint="@color/divider"
android:paddingStart="10dp"/>
</LinearLayout>
</RelativeLayout>
编辑:我添加了一个重力END以在textView的右侧对齐,并在EditText的Startpadding上在标签和值之间留出了空间
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