Android png button design issue












0














I've put a grey background into my layout so it's very different from white, but now there is white space within the buttons occupied space which makes everything really ugly and I'm wondering how you fix that to match your background color?



Screenshot:



How it looks



The Button XML:



<Button
android:id="@+id/arrow"
android:layout_width="70dp"
android:layout_height="27dp"
android:layout_marginBottom="8dp"
android:layout_marginEnd="8dp"
android:layout_marginStart="8dp"
android:layout_marginTop="8dp"
android:background="@drawable/bluebtn"
android:rotation="90"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent" />









share|improve this question
























  • You probably want to add transparency instead of white for your graphics background
    – ByteHamster
    Nov 18 '18 at 21:12
















0














I've put a grey background into my layout so it's very different from white, but now there is white space within the buttons occupied space which makes everything really ugly and I'm wondering how you fix that to match your background color?



Screenshot:



How it looks



The Button XML:



<Button
android:id="@+id/arrow"
android:layout_width="70dp"
android:layout_height="27dp"
android:layout_marginBottom="8dp"
android:layout_marginEnd="8dp"
android:layout_marginStart="8dp"
android:layout_marginTop="8dp"
android:background="@drawable/bluebtn"
android:rotation="90"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent" />









share|improve this question
























  • You probably want to add transparency instead of white for your graphics background
    – ByteHamster
    Nov 18 '18 at 21:12














0












0








0







I've put a grey background into my layout so it's very different from white, but now there is white space within the buttons occupied space which makes everything really ugly and I'm wondering how you fix that to match your background color?



Screenshot:



How it looks



The Button XML:



<Button
android:id="@+id/arrow"
android:layout_width="70dp"
android:layout_height="27dp"
android:layout_marginBottom="8dp"
android:layout_marginEnd="8dp"
android:layout_marginStart="8dp"
android:layout_marginTop="8dp"
android:background="@drawable/bluebtn"
android:rotation="90"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent" />









share|improve this question















I've put a grey background into my layout so it's very different from white, but now there is white space within the buttons occupied space which makes everything really ugly and I'm wondering how you fix that to match your background color?



Screenshot:



How it looks



The Button XML:



<Button
android:id="@+id/arrow"
android:layout_width="70dp"
android:layout_height="27dp"
android:layout_marginBottom="8dp"
android:layout_marginEnd="8dp"
android:layout_marginStart="8dp"
android:layout_marginTop="8dp"
android:background="@drawable/bluebtn"
android:rotation="90"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent" />






android xml button






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edited Nov 18 '18 at 21:09









TylerH

15.4k105067




15.4k105067










asked Nov 18 '18 at 19:40









KarlayKarlay

25




25












  • You probably want to add transparency instead of white for your graphics background
    – ByteHamster
    Nov 18 '18 at 21:12


















  • You probably want to add transparency instead of white for your graphics background
    – ByteHamster
    Nov 18 '18 at 21:12
















You probably want to add transparency instead of white for your graphics background
– ByteHamster
Nov 18 '18 at 21:12




You probably want to add transparency instead of white for your graphics background
– ByteHamster
Nov 18 '18 at 21:12












2 Answers
2






active

oldest

votes


















0














If you want to occupy the Button parent width and height you should use 0dp:



<Button
android:id="@+id/arrow"
android:layout_width="0dp"
android:layout_height="0dp"
android:layout_marginBottom="8dp"
android:layout_marginEnd="8dp"
android:layout_marginStart="8dp"
android:layout_marginTop="8dp"
android:background="@drawable/bluebtn"
android:rotation="90"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent" />


From the documentation:




Using 0dp, which is the equivalent of "MATCH_CONSTRAINT"







share|improve this answer





















  • @Karlay have this helped you?
    – André Sousa
    Nov 21 '18 at 15:41



















0














You need to use ImageButton and set the button
attribute to null



<ImageButton
...
android:button="@null"
android:background=“@drawable/bluebtn”
...
/>


If that doesn’t work then it means your image does not have a transparent background and you need to make a new bluebtn drawable with a transparent background.






share|improve this answer





















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    2 Answers
    2






    active

    oldest

    votes








    2 Answers
    2






    active

    oldest

    votes









    active

    oldest

    votes






    active

    oldest

    votes









    0














    If you want to occupy the Button parent width and height you should use 0dp:



    <Button
    android:id="@+id/arrow"
    android:layout_width="0dp"
    android:layout_height="0dp"
    android:layout_marginBottom="8dp"
    android:layout_marginEnd="8dp"
    android:layout_marginStart="8dp"
    android:layout_marginTop="8dp"
    android:background="@drawable/bluebtn"
    android:rotation="90"
    app:layout_constraintBottom_toBottomOf="parent"
    app:layout_constraintEnd_toEndOf="parent"
    app:layout_constraintStart_toStartOf="parent"
    app:layout_constraintTop_toTopOf="parent" />


    From the documentation:




    Using 0dp, which is the equivalent of "MATCH_CONSTRAINT"







    share|improve this answer





















    • @Karlay have this helped you?
      – André Sousa
      Nov 21 '18 at 15:41
















    0














    If you want to occupy the Button parent width and height you should use 0dp:



    <Button
    android:id="@+id/arrow"
    android:layout_width="0dp"
    android:layout_height="0dp"
    android:layout_marginBottom="8dp"
    android:layout_marginEnd="8dp"
    android:layout_marginStart="8dp"
    android:layout_marginTop="8dp"
    android:background="@drawable/bluebtn"
    android:rotation="90"
    app:layout_constraintBottom_toBottomOf="parent"
    app:layout_constraintEnd_toEndOf="parent"
    app:layout_constraintStart_toStartOf="parent"
    app:layout_constraintTop_toTopOf="parent" />


    From the documentation:




    Using 0dp, which is the equivalent of "MATCH_CONSTRAINT"







    share|improve this answer





















    • @Karlay have this helped you?
      – André Sousa
      Nov 21 '18 at 15:41














    0












    0








    0






    If you want to occupy the Button parent width and height you should use 0dp:



    <Button
    android:id="@+id/arrow"
    android:layout_width="0dp"
    android:layout_height="0dp"
    android:layout_marginBottom="8dp"
    android:layout_marginEnd="8dp"
    android:layout_marginStart="8dp"
    android:layout_marginTop="8dp"
    android:background="@drawable/bluebtn"
    android:rotation="90"
    app:layout_constraintBottom_toBottomOf="parent"
    app:layout_constraintEnd_toEndOf="parent"
    app:layout_constraintStart_toStartOf="parent"
    app:layout_constraintTop_toTopOf="parent" />


    From the documentation:




    Using 0dp, which is the equivalent of "MATCH_CONSTRAINT"







    share|improve this answer












    If you want to occupy the Button parent width and height you should use 0dp:



    <Button
    android:id="@+id/arrow"
    android:layout_width="0dp"
    android:layout_height="0dp"
    android:layout_marginBottom="8dp"
    android:layout_marginEnd="8dp"
    android:layout_marginStart="8dp"
    android:layout_marginTop="8dp"
    android:background="@drawable/bluebtn"
    android:rotation="90"
    app:layout_constraintBottom_toBottomOf="parent"
    app:layout_constraintEnd_toEndOf="parent"
    app:layout_constraintStart_toStartOf="parent"
    app:layout_constraintTop_toTopOf="parent" />


    From the documentation:




    Using 0dp, which is the equivalent of "MATCH_CONSTRAINT"








    share|improve this answer












    share|improve this answer



    share|improve this answer










    answered Nov 18 '18 at 19:57









    André SousaAndré Sousa

    1,1481818




    1,1481818












    • @Karlay have this helped you?
      – André Sousa
      Nov 21 '18 at 15:41


















    • @Karlay have this helped you?
      – André Sousa
      Nov 21 '18 at 15:41
















    @Karlay have this helped you?
    – André Sousa
    Nov 21 '18 at 15:41




    @Karlay have this helped you?
    – André Sousa
    Nov 21 '18 at 15:41













    0














    You need to use ImageButton and set the button
    attribute to null



    <ImageButton
    ...
    android:button="@null"
    android:background=“@drawable/bluebtn”
    ...
    />


    If that doesn’t work then it means your image does not have a transparent background and you need to make a new bluebtn drawable with a transparent background.






    share|improve this answer


























      0














      You need to use ImageButton and set the button
      attribute to null



      <ImageButton
      ...
      android:button="@null"
      android:background=“@drawable/bluebtn”
      ...
      />


      If that doesn’t work then it means your image does not have a transparent background and you need to make a new bluebtn drawable with a transparent background.






      share|improve this answer
























        0












        0








        0






        You need to use ImageButton and set the button
        attribute to null



        <ImageButton
        ...
        android:button="@null"
        android:background=“@drawable/bluebtn”
        ...
        />


        If that doesn’t work then it means your image does not have a transparent background and you need to make a new bluebtn drawable with a transparent background.






        share|improve this answer












        You need to use ImageButton and set the button
        attribute to null



        <ImageButton
        ...
        android:button="@null"
        android:background=“@drawable/bluebtn”
        ...
        />


        If that doesn’t work then it means your image does not have a transparent background and you need to make a new bluebtn drawable with a transparent background.







        share|improve this answer












        share|improve this answer



        share|improve this answer










        answered Nov 18 '18 at 21:38









        flopshotflopshot

        1111211




        1111211






























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