ToggleButton Text Label Placement for On and Off State
Is there anyway to control the text position for a ToggleButton's on and off state? For instance, I wa开发者_开发百科nt the text label to be left aligned when on and right aligned when off.
EDIT: Also, I'd to include a little padding for the text on the left and right. About 5dp. and have finer control over the label placement if possible.
ANSWER: This is what I needed!
button.setGravity(Gravity.RIGHT | Gravity.CENTER_VERTICAL);
button.setPadding(0, 0, 5, 0);
public class StackActivity extends Activity implements OnCheckedChangeListener {
private ToggleButton tb;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
tb = (ToggleButton)findViewById(R.id.toggleButton1);
tb.setOnCheckedChangeListener(this);
}
@Override
public void onCheckedChanged(CompoundButton buttonView, boolean isChecked)
{
if(isChecked)
{
tb.setGravity(Gravity.LEFT);
tb.setPadding(5,0,0,0); // Set left padding
} else
{
tb.setGravity(Gravity.RIGHT);
tb.setPadding(0,0,5,0); // Set right padding
}
}
}
ToggleButton b1 = (ToggleButton) findViewById(R.id.button1);
if(b1.isChecked()){
b1.setGravity(Gravity.RIGHT);
}
else{
b1.setGravity(Gravity.LEFT);
}
Note, that you will not see any changes if the button is not of a minimum size (has to be bigger than the lable text).
Since ToggleButton is a subclass of TextView, try to use android:gravity="left"
.
Please prefer to http://developer.android.com/reference/android/widget/TextView.html#attr_android:gravity.
Change the alignment by changing the gravity whenever the button is clicked by adding some code in the OnClickListener like this:
toggleButton.setOnClickListener(new OnClickListener()
{
public void onClick(View v) {
if (((ToggleButton)v).isChecked())
toggleButton.setGravity(Gravity.LEFT);
else
toggleButton.setGravity(Gravity.RIGHT);
}
});
This is what I needed!
button.setGravity(Gravity.RIGHT | Gravity.CENTER_VERTICAL);
button.setPadding(0, 0, 5, 0);
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