47 lines
1.2 KiB
Java
47 lines
1.2 KiB
Java
package com.dougkeen.bart.controls;
|
|
|
|
import android.content.Context;
|
|
import android.support.v7.widget.LinearLayoutCompat;
|
|
import android.util.AttributeSet;
|
|
import android.widget.Checkable;
|
|
|
|
import com.dougkeen.bart.R;
|
|
|
|
/**
|
|
* A {@link android.widget.LinearLayout} that implements {@link Checkable} and changes
|
|
* its background color when checked.
|
|
*/
|
|
public class CheckableLinearLayout extends LinearLayoutCompat implements Checkable {
|
|
|
|
private boolean mChecked;
|
|
|
|
public CheckableLinearLayout(Context context) {
|
|
super(context);
|
|
}
|
|
|
|
public CheckableLinearLayout(Context context, AttributeSet attrs) {
|
|
super(context, attrs);
|
|
}
|
|
|
|
public CheckableLinearLayout(Context context, AttributeSet attrs, int defStyleAttr) {
|
|
super(context, attrs, defStyleAttr);
|
|
}
|
|
|
|
@Override
|
|
public boolean isChecked() {
|
|
return mChecked;
|
|
}
|
|
|
|
@Override
|
|
public void setChecked(boolean checked) {
|
|
mChecked = checked;
|
|
int colorRes = isChecked() ? R.color.blue_selection : android.R.color.transparent;
|
|
setBackgroundResource(colorRes);
|
|
}
|
|
|
|
@Override
|
|
public void toggle() {
|
|
setChecked(!isChecked());
|
|
}
|
|
}
|