How to add image(left) and text on button

问题:

How to add image(left) and text on button?

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For illustration:

回答1:

use android:drawableLeft="@drawable/image" in your layout xml

you can also do this from code

Drawable icon= getContext().getResources().getDrawable( R.drawable.image);
button.setCompoundDrawablesWithIntrinsicBounds( icon, null, null, null );

回答2:

        android:text="Documentos"
        android:drawableLeft= "@drawable/ic_document"

回答3:

We can also manage the size of drawable while doing programmatically

Drawable dr = getResources().getDrawable(R.drawable.mag_green);
dr.setBounds(0, 0, 43, 40); //Left,Top,Right,Bottom
search_bar.setCompoundDrawables(dr, null , null , null);