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ImageView icon = new ImageView(this);
icon.setImageDrawable(R.drawable.alarm);

When I want to set drawable icon it gives me error that android graphics drawable can not apply to ImageView ?

SamTh3D3v
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Hamees Arshad
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  • What's kind of "this"? "this" should be context here. Check "alarm" drawable is exists. Also give the full logcat to easy to investigate. – NamNH Aug 08 '15 at 16:54
  • ImageView icon = new ImageView(this); icon.setImageDrawable(ContextCompat.getDrawable(MainActivity.this , R.drawable.alarm)); FloatingActionButton actionButton = new FloatingActionButton.Builder(this) .setContentView(icon) .build(); SubActionButton.Builder itemBuilder = new SubActionButton.Builder(this); – Hamees Arshad Aug 08 '15 at 17:37
  • tthis is code and still my icon is not apperaing on the floatingaction button .why? – Hamees Arshad Aug 08 '15 at 17:37
  • I can't see the error in your code. Please try this `getResources().getDrawable(R.drawable.alarm)`. And I think you were trying to use this [libs](https://github.com/cymcsg/UltimateAndroid/blob/master/UltimateAndroidNormal/DemoOfUI/src/com/marshalchen/common/demoofui/circularfloatingactionmenu/MenuWithFABActivity.java), so learn tutorial about it. – NamNH Aug 10 '15 at 02:59

3 Answers3

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The problem is you are passing ID of your resource in 

icon.setImageDrawable(R.drawable.alarm);

method but this method takes only Drawable as parameter. You should change your above call to this

icon.setImageDrawable(ContextCompat.getDrawable(context, R.drawable.alarm));

Or you should call this method instead.

icon.setImageResource(R.drawable.alarm);
Noman Rafique
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  • i have put icon which is in png format in drawable.. now i want to set this icon which i named is alarm ...now i want to set that alarm icon to my floating action button and it is returning me same android graphics error ? – Hamees Arshad Aug 08 '15 at 17:27
  • Check it here http://stackoverflow.com/questions/30969455/android-changing-floating-action-button-color – Noman Rafique Aug 09 '15 at 04:20
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Use setImageResource(R.drawable.alarm) method instead.

Vikas Patidar
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0
<com.google.android.material.floatingactionbutton.FloatingActionButton
    android:id="@+id/addPostBtn"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:layout_marginBottom="58dp"
    android:clickable="true"
    android:focusable="true"
    android:padding="0dp"
    android:scaleType="center"
    app:borderWidth="0dp"
    app:layout_constraintBottom_toBottomOf="parent"
    app:layout_constraintEnd_toEndOf="@+id/mainBottomNavBar"
    app:maxImageSize="45dp"
    android:backgroundTint="@color/White"
    app:srcCompat="@drawable/add_icon"
    app:useCompatPadding="true" />

Use the srcCompat keyword.

Sudarshan Sinha
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