How to programmatically set drawableLeft on Android button?
JavaAndroidAndroid LayoutAndroid 2.2-FroyoJava Problem Overview
I'm dynamically creating buttons. I styled them using XML first, and I'm trying to take the XML below and make it programattic.
<Button
android:id="@+id/buttonIdDoesntMatter"
android:layout_height="wrap_content"
android:layout_width="fill_parent"
android:text="buttonName"
android:drawableLeft="@drawable/imageWillChange"
android:onClick="listener"
android:layout_width="fill_parent">
</Button>
This is what I have so far. I can do everything but the drawable.
linear = (LinearLayout) findViewById(R.id.LinearView);
Button button = new Button(this);
button.setText("Button");
button.setOnClickListener(listener);
button.setLayoutParams(
new LayoutParams(
android.view.ViewGroup.LayoutParams.FILL_PARENT,
android.view.ViewGroup.LayoutParams.WRAP_CONTENT
)
);
linear.addView(button);
Java Solutions
Solution 1 - Java
You can use the setCompoundDrawables method to do this. See the example here. I used this without using the setBounds and it worked. You can try either way.
UPDATE: Copying the code here incase the link goes down
Drawable img = getContext().getResources().getDrawable(R.drawable.smiley);
img.setBounds(0, 0, 60, 60);
txtVw.setCompoundDrawables(img, null, null, null);
or
Drawable img = getContext().getResources().getDrawable(R.drawable.smiley);
txtVw.setCompoundDrawablesWithIntrinsicBounds(img, null, null, null);
or
txtVw.setCompoundDrawablesWithIntrinsicBounds(R.drawable.smiley, 0, 0, 0);
Solution 2 - Java
Simply you can try this also
txtVw.setCompoundDrawablesWithIntrinsicBounds(R.drawable.smiley, 0, 0, 0);
Solution 3 - Java
• Kotlin Version
Use below snippet to add a drawable left to the button:
val drawable = ContextCompat.getDrawable(context, R.drawable.ic_favorite_white_16dp)
button.setCompoundDrawablesWithIntrinsicBounds(drawable, null, null, null)
.
• Important Point in Using Android Vector Drawable
When you are using an android vector drawable and want to have backward compatibility for API below 21, add the following codes to:
In app level build.gradle:
android {
defaultConfig {
vectorDrawables.useSupportLibrary = true
}
}
In Application class:
class MyApplication : Application() {
override fun onCreate() {
super.onCreate()
AppCompatDelegate.setCompatVectorFromResourcesEnabled(true)
}
}
Solution 4 - Java
myEdtiText.setCompoundDrawablesWithIntrinsicBounds(R.drawable.smiley, 0, 0, 0);
Solution 5 - Java
For me, it worked:
button.setCompoundDrawablesWithIntrinsicBounds(com.example.project1.R.drawable.ic_launcher, 0, 0, 0);
Solution 6 - Java
If you are using drawableStart, drawableEnd, drawableTop or drawableBottom; you must use "setCompoundDrawablesRelativeWithIntrinsicBounds"
edittext.setCompoundDrawablesRelativeWithIntrinsicBounds(0, 0, R.drawable.anim_search_to_close, 0)
Solution 7 - Java
Worked for me. To set drawable at the right
tvBioLive.setCompoundDrawablesWithIntrinsicBounds(0, 0, R.drawable.ic_close_red_400_24dp, 0)
Solution 8 - Java
I did this:
// Left, top, right, bottom drawables.
Drawable[] drawables = button.getCompoundDrawables();
// get left drawable.
Drawable leftCompoundDrawable = drawables[0];
// get new drawable.
Drawable img = getContext().getResources().getDrawable(R.drawable.ic_launcher);
// set image size (don't change the size values)
img.setBounds(leftCompoundDrawable.getBounds());
// set new drawable
button.setCompoundDrawables(img, null, null, null);
Solution 9 - Java
as @Jérémy Reynaud pointing out, as described in this [answer][1], the safest way to set the left drawable without changing the values of the other drawables (top, right, and bottom) is by using the previous values from the button with [setCompoundDrawablesWithIntrinsicBounds][2]:
Drawable leftDrawable = getContext().getResources()
.getDrawable(R.drawable.yourdrawable);
// Or use ContextCompat
// Drawable leftDrawable = ContextCompat.getDrawable(getContext(),
// R.drawable.yourdrawable);
Drawable[] drawables = button.getCompoundDrawables();
button.setCompoundDrawablesWithIntrinsicBounds(leftDrawable,drawables[1],
drawables[2], drawables[3]);
So all your previous drawable will be preserved. [1]: http://stackoverflow.com/a/18279169/43051 [2]: https://developer.android.com/reference/android/widget/TextView.html#setCompoundDrawablesWithIntrinsicBounds(android.graphics.drawable.Drawable,%20android.graphics.drawable.Drawable,%20android.graphics.drawable.Drawable,%20android.graphics.drawable.Drawable)
Solution 10 - Java
Might be helpful:
TextView location;
location=(TextView)view.findViewById(R.id.complain_location);
//in parameter (left,top,right,bottom) any where you wnat to put
location.setCompoundDrawablesWithIntrinsicBounds(0, 0, R.drawable.arrow,0);
Solution 11 - Java
Add a Kotlin Extension
If you are going to be doing this frequently, adding an extension makes your code more readable. Button extends TextView; use Button if you want to be more narrow.
fun TextView.leftDrawable(@DrawableRes id: Int = 0) {
this.setCompoundDrawablesWithIntrinsicBounds(id, 0, 0, 0)
}
To use the extension, simply call
view.leftDrawable(R.drawable.my_drawable)
Anytime you need to clear, don't pass a param or make another extension called removeDrawables
Solution 12 - Java
Following is the way to change the color of the left icon in edit text and set it in left side.
Drawable img = getResources().getDrawable( R.drawable.user );
img.setBounds( 0, 0, 60, 60 );
mNameEditText.setCompoundDrawables(img,null, null, null);
int color = ContextCompat.getColor(this, R.color.blackColor);
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
DrawableCompat.setTint(img, color);
} else {
img.mutate().setColorFilter(color, PorterDuff.Mode.SRC_IN);
}
Solution 13 - Java
Try this:
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN) {
fillButton[i].setBackground(getBaseContext().getResources().getDrawable(R.drawable.drawable_name));
}
else {
fillButton[i].setBackgroundColor(Color.argb(255,193,234,203));
}
Solution 14 - Java
Try this:
((Button)btn).getCompoundDrawables()[0].setAlpha(btn.isEnabled() ? 255 : 100);