Android Center a TableLayout

У меня есть следующий xml, и я пытаюсь центрировать TableRow. Я пробовал strech = "*", но он не работал должным образом, потому что ширина обеих строк изменяется, когда я изменяю длину имени.

Любые идеи? Спасибо

Android Center a TableLayout

<android.support.constraint.ConstraintLayout
    xmlns:android = "http://schemas.android.com/apk/res/android"
    xmlns:app = "http://schemas.android.com/apk/res-auto"
    android:layout_width = "match_parent"
    android:layout_height = "match_parent">

    <TableLayout
        android:id = "@+id/tableLayout"
        android:layout_width = "match_parent"
        android:layout_height = "match_parent"
        android:shrinkColumns = "1"
        app:visibleGone = "@{showData}"
        app:layout_constraintBottom_toBottomOf = "parent"
        app:layout_constraintEnd_toEndOf = "parent"
        app:layout_constraintHorizontal_bias = "1.0"
        app:layout_constraintStart_toEndOf = "@+id/onShow"
        app:layout_constraintTop_toTopOf = "parent"
        app:layout_constraintVertical_bias = "0.0">

        <TableRow
            android:layout_width = "match_parent"
            android:layout_height = "match_parent">


            <TextView
                android:id = "@+id/header"
                android:layout_width = "wrap_content"
                android:layout_height = "wrap_content"
                android:layout_marginBottom = "10dp"
                android:fontFamily = "sans-serif"
                android:padding = "4dp"
                android:text = "Details about:"
                android:textAlignment = "textEnd"
                android:textSize = "@dimen/employee_text_size_header"
                android:textStyle = "bold"
                android:typeface = "normal" />

            <TextView
                android:id = "@+id/header_name"
                android:layout_width = "wrap_content"
                android:layout_height = "wrap_content"
                android:ellipsize = "end"
                android:fontFamily = "sans-serif"
                android:maxLines = "1"
                android:padding = "4dp"
                android:text='Yasir Carlos'
                android:textSize = "@dimen/employee_text_size_header"
                android:typeface = "normal" />

        </TableRow>
  </TableLayout>

Используйте "android: gravity = " center "" в TableRow

Saurabh Vadhva 12.09.2018 09:14

@SaurabhVadhva не работает ..

Nick 12.09.2018 09:17

вы также можете использовать вес .. пожалуйста, попробуйте

Saurabh Vadhva 12.09.2018 09:19
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Перейти к ответу Данный вопрос помечен как решенный

Ответы 2

Пытаться

<TableLayout
        android:id = "@+id/tableLayout"
        android:layout_width = "match_parent"
        android:layout_height = "match_parent"
        android:shrinkColumns = "1"
        app:visibleGone = "@{showData}"
        app:layout_constraintBottom_toBottomOf = "parent"
        app:layout_constraintLeft_toLeftOf = "parent"
        app:layout_constraintRight_toRightOf = "parent"
        app:layout_constraintStart_toEndOf = "@+id/onShow"
        app:layout_constraintTop_toTopOf = "parent"
        >
    <TableRow
    android:id = "@+id/tableRow1"
    android:layout_width = "match_parent"
    android:layout_height = "wrap_content"
    android:gravity = "center_horizontal" >
    <TextView
        android:layout_width = "match_parent"
        android:layout_height = "wrap_content"
        android:text = "header"
        android:gravity = "center"/>
</TableRow>
Ответ принят как подходящий

Это будет нормально работать. Я сам тестировал код.

Отредактируйте файл макета с помощью этого кода,

<android.support.constraint.ConstraintLayout
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:layout_width = "match_parent"
android:layout_height = "match_parent">

<TableLayout
    android:id = "@+id/tableLayout"
    android:layout_width = "match_parent"
    android:layout_height = "match_parent"
    android:shrinkColumns = "1"
    android:visibleGone = "@{showData}"
    app:layout_constraintBottom_toBottomOf = "parent"
    app:layout_constraintEnd_toEndOf = "parent"
    app:layout_constraintHorizontal_bias = "1.0"
    app:layout_constraintStart_toEndOf = "@+id/onShow"
    app:layout_constraintTop_toTopOf = "parent"
    app:layout_constraintVertical_bias = "0.0"
    tools:ignore = "UnknownId">

    <TableRow
        android:layout_width = "match_parent"
        android:layout_height = "match_parent">


        <TextView
            android:id = "@+id/header"
            android:layout_width = "0dp"
            android:layout_height = "wrap_content"
            android:layout_marginBottom = "10dp"
            android:fontFamily = "sans-serif"
            android:padding = "4dp"
            android:text = "Details about:"
            android:textSize = "@dimen/employee_text_size_header"
            android:textStyle = "bold"
            android:typeface = "normal"
            android:gravity = "center"
            android:layout_weight = "1"/>

        <TextView
            android:id = "@+id/header_name"
            android:layout_width = "0dp"
            android:layout_height = "wrap_content"
            android:ellipsize = "end"
            android:fontFamily = "sans-serif"
            android:maxLines = "1"
            android:padding = "4dp"
            android:gravity = "center"
            android:text='Yasir Carlos'
            android:textSize = "@dimen/employee_text_size_header"
            android:typeface = "normal"
            android:layout_weight = "1"/>

    </TableRow>
</TableLayout>
</android.support.constraint.ConstraintLayout>

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