CODEWITHSUNDEEP
androidxmlandroid-layout
AndroidDev
AndroidDev

Reputation: 67

android - button is making the page background change to gray

Solved

I have a scroll view that has a Constraint Layout layout inside of it. I Have a button that is constraint to the bottom of the table but it seems to change the background below the table to gray. all other widgets that I have added do not have the same problem.

Screenshot of problem

I removed the inner code of the table as its not need

<ScrollView 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">


    <androidx.constraintlayout.widget.ConstraintLayout
        android:layout_width="match_parent"
        android:layout_height="wrap_content">

        <ImageView
            android:id="@+id/imageView3"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:scaleType="centerCrop"
            app:layout_constraintEnd_toEndOf="parent"
            app:layout_constraintStart_toStartOf="parent"
            app:layout_constraintTop_toTopOf="parent"
            app:srcCompat="@drawable/gaapic" />


        <androidx.cardview.widget.CardView
            android:id="@+id/homecard"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:elevation="5dp"
            app:cardBackgroundColor="@color/white"
            app:cardCornerRadius="15dp"
            app:layout_constraintEnd_toEndOf="parent"
            app:layout_constraintHorizontal_bias="0.8"
            app:layout_constraintStart_toStartOf="parent"
            app:layout_constraintTop_toBottomOf="@+id/imageView3">

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

                <TextView
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:layout_gravity="center"
                    android:layout_marginTop="12dp"
                    android:padding="12dp"
                    android:text="@string/recent_news"
                    android:textColor="@color/black"
                    android:textSize="20sp"
                    android:textStyle="bold" />

                <TextView
                    android:id="@+id/tvhomePageDate"
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:layout_gravity="center"
                    android:layout_weight="9"
                    android:gravity="center"
                    android:text="@string/publish_date"
                    android:textColor="@color/black"
                    android:textSize="14sp"
                    android:textStyle="bold" />

                <TextView
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:layout_marginTop="12dp"
                    android:lineSpacingMultiplier="1.5"
                    android:padding="12dp"
                    android:text="@string/in_news"
                    android:textSize="13sp" />


            </LinearLayout>
        </androidx.cardview.widget.CardView>


        <TableLayout
            android:id="@+id/tableLayout"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_marginTop="20dp"
            android:background="@android:color/white"
            android:elevation="90dp"
            app:layout_constraintEnd_toEndOf="parent"
            app:layout_constraintStart_toStartOf="parent"
            app:layout_constraintTop_toBottomOf="@+id/homecard">

            <!-- Table Heading -->
            <TableRow android:background="@color/teal_200">

               

          

        </TableLayout>


        <TextView
            android:id="@+id/tvTimeCheck"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:text=""
            app:layout_constraintBottom_toBottomOf="parent"
            app:layout_constraintEnd_toEndOf="parent"
            app:layout_constraintHorizontal_bias="0.092"
            app:layout_constraintStart_toStartOf="parent"
            app:layout_constraintTop_toBottomOf="@+id/tableLayout"
            app:layout_constraintVertical_bias="0.589" />

        <Button
            android:id="@+id/button"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_marginTop="10dp"
            android:text="Live"
            app:layout_constraintEnd_toEndOf="parent"
            app:layout_constraintHorizontal_bias="1.0"
            app:layout_constraintStart_toStartOf="parent"
            app:layout_constraintTop_toBottomOf="@+id/tableLayout"/>




    </androidx.constraintlayout.widget.ConstraintLayout>

</ScrollView>

Upvotes: 0

Views: 60

Answers (3)

AndroidDev
AndroidDev

Reputation: 67

Solved:

I solved my problem by putting the table inside of another Constraint Layout. I don't know if that is best practice but it works for now. Thank you @Shn_Android_Dev

Upvotes: 1

Douglas Cunha
Douglas Cunha

Reputation: 164

Have you tryed to add .setBackgroundDrawable(null) to you button inside your class?

Example:

yourButton.setBackgroundDrawable(null);

Upvotes: 0

Shane Sepac
Shane Sepac

Reputation: 826

Try adding the following to either your ScrollView or ConstraintLayout:

android:background="@android:color/white"

Upvotes: 1

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