CODEWITHSUNDEEP
androidfloating-action-button
Usman Kurd
Usman Kurd

Reputation: 7023

Floating Action Button Transparent above 5.0.1

Android Floating Action button is working fine upto OS version 5.0.1. But it is not working properly rather its becoming transparent above OS version 5.0.1. Does any one have encountered with such issue. I have to change background Tint list dynamically so defining only in xml is not use full. So how to handle it with OS above 5.0.1. Thank you in advance for your co-operation.

Changing dynamically TintList color 

 mFloatingActionButtonBack.setBackgroundTintList(changeColor(getResources().getColor(R.color.color_gray)));

Xml for Floating Action Button 

<android.support.design.widget.FloatingActionButton
        android:layout_height="wrap_content"
        android:layout_width="wrap_content"
        android:id="@+id/contact_floating_btn"
        app:fabSize="normal"
        android:src="@drawable/contact_directions"
        android:layout_alignParentRight="true"
        android:clickable="true"
        android:layout_below="@+id/gmap_frag"
        android:layout_marginTop="@dimen/fab_margin"
        android:layout_marginRight="@dimen/fab_margin_right"
        />

Style Part 

 <style name="AppTheme" parent="Theme.AppCompat.Light.NoActionBar">
    <!-- Customize your theme here. -->
    <item name="colorPrimary">@color/color_primary</item>
    <item name="colorPrimaryDark">@color/color_primary_dark</item>
    <item name="colorAccent">@color/color_primary</item>
    <item name="colorControlNormal">#d7d7d7</item>
</style>

Upvotes: 1

Views: 876

Answers (1)

Usman Kurd
Usman Kurd

Reputation: 7023

What I found a solution to the problem I was facing is following. 

  if(android.os.Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
            Fab.setBackgroundTintList(ColorStateList.valueOf(getResources().getColor(R.color.color_gray)));
        } else {
            Fab.setBackgroundTintList(changeColor(getActivity().getResources().getColor(R.color.color_gray)));
        }

and the method for ColorStateList is 

 public ColorStateList changeColor(int color){
    ColorStateList myColorStateList = new ColorStateList(
            new int[][]{
                    new int[]{android.R.attr.state_active},
                    new int[]{android.R.attr.state_window_focused},
                    new int[]{android.R.attr.state_pressed}, //1
                    new int[]{android.R.attr.state_focused}, //2
                    new int[]{android.R.attr.state_focused, android.R.attr.state_pressed} //3
            },
            new int[]{
                    color,
                    color,
                    color, //1
                    color, //2
                    color//3
            }
    );
    return myColorStateList;

}

Hope this will help someone else having same issue as I had

Upvotes: 1

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