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I can't understand why there is no line under one of Plain Text fields, i have this line in android studio, but when i launch my application on my phone it dissapears. i have tried to copy xml attributes from another plain text view, but it didn't help

  1. How it looks on phone.

  2. How it look in android studio 

    <TableLayout
    android:id="@+id/tableLayout"
    android:layout_width="0dp"
    android:layout_height="wrap_content"
    android:layout_marginStart="16dp"
    android:layout_marginTop="16dp"
    android:layout_marginEnd="16dp"
    app:layout_constraintEnd_toEndOf="parent"
    app:layout_constraintStart_toStartOf="parent"
    app:layout_constraintTop_toBottomOf="@+id/registration_text_view">

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

        <TextView
            android:id="@+id/textView3"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_marginEnd="8dp"
            android:layout_weight="1"
            android:text="@string/nickname_def_text"
            android:textAlignment="center"
            android:textSize="18sp" />

        <EditText
            android:id="@+id/nickname_edit_text"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:autofillHints=""
            android:ems="10"
            android:inputType="textEmailAddress"
            android:textColor="#3A433D" />
    </TableRow>

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

        <TextView
            android:id="@+id/textView5"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_marginEnd="8dp"
            android:layout_weight="1"
            android:text="@string/email_def_text"
            android:textAlignment="center"
            android:textSize="18sp" />

        <EditText
            android:id="@+id/email_edit_text"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:autofillHints=""
            android:ems="10"
            android:inputType="textEmailAddress"
            android:textColor="#3A433D" />

    </TableRow>

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

        <TextView
            android:id="@+id/textView2"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_marginEnd="8dp"
            android:layout_weight="1"
            android:text="@string/password_def_text"
            android:textAlignment="center"
            android:textSize="18sp" />

        <EditText
            android:id="@+id/password_edit_text"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:autofillHints=""
            android:ems="10"
            android:inputType="textPassword"
            android:textColor="#3A433D" />
    </TableRow>

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

        <Button
            android:id="@+id/register_btn"
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:layout_marginTop="16dp"
            android:layout_weight="1"
            android:text="@string/register_btn"
            android:textColor="#3A433D" />
    </TableRow>

</TableLayout>
Pixel
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    Have you tried selecting other `EditText` in launched application to check whether it appears for the first one and hides the selected one's underline? it might be the selector as by default the first `EditText` view get the focus on `Activity` start. – Lalit Fauzdar Aug 27 '20 at 20:05
  • Yeah, i see, how can i keep this line when EditText in focus? – Pixel Aug 27 '20 at 20:09
  • 1
    Also, check the first `TableRow`, only its height is set as `match_parent`. – Lalit Fauzdar Aug 27 '20 at 20:09
  • So, does it appear when you select any other `EditText`? – Lalit Fauzdar Aug 27 '20 at 20:10
  • Yes, this line appears when i select another EditText – Pixel Aug 27 '20 at 20:11
  • When an `EditText` is selected, the color you set for `colorControlActivated` is used from the theme for the underline which in your case is probably same as the background and not transparent. You can either set a background tint to the `EditText` as `android:backgroundTint="your_color"` or can set a theme to it as answered [here](https://stackoverflow.com/a/48540695/8244632). – Lalit Fauzdar Aug 27 '20 at 20:18
  • @LalitFauzdar, yes, problem was in colors, i've made theme for this `EditText` with changed colors and it works. – Pixel Aug 27 '20 at 21:14

0 Answers0