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POAndroid: DroidParts - ClearableEditText - clear button on one line
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  1. POAndroid: DroidParts - ClearableEditText - clear button on one line
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    copied!<p>I am using the DroidParts library for Clearable EditTexts (<a href="http://droidparts.org/widgets.html#clearableedittext" rel="nofollow">http://droidparts.org/widgets.html#clearableedittext</a>). The question is how to keep the cross/clear button on the first line. I have no idea where to start looking so any help would be great! Thanks</p> <p>Code is this:</p> <pre><code>import static org.droidparts.util.Strings.isNotEmpty; import org.droidparts.adapter.widget.TextWatcherAdapter; import org.droidparts.adapter.widget.TextWatcherAdapter.TextWatcherListener; import android.content.Context; import android.graphics.drawable.Drawable; import android.util.AttributeSet; import android.view.MotionEvent; import android.view.View; import android.view.View.OnFocusChangeListener; import android.view.View.OnTouchListener; import android.widget.EditText; public class ClearableEditText extends EditText implements OnTouchListener, OnFocusChangeListener, TextWatcherListener { public interface Listener { void didClearText(); } public void setListener(Listener listener) { this.listener = listener; } private Drawable xD; private Listener listener; public ClearableEditText(Context context) { super(context); init(); } public ClearableEditText(Context context, AttributeSet attrs) { super(context, attrs); init(); } public ClearableEditText(Context context, AttributeSet attrs, int defStyle) { super(context, attrs, defStyle); init(); } private void init() { xD = getCompoundDrawables()[2]; if (xD == null) { xD = getResources() .getDrawable(android.R.drawable.presence_offline); } xD.setBounds(0, 0, xD.getIntrinsicWidth(), xD.getIntrinsicHeight()); setClearIconVisible(false); super.setOnTouchListener(this); super.setOnFocusChangeListener(this); addTextChangedListener(new TextWatcherAdapter(this, this)); } @Override public void setOnTouchListener(OnTouchListener l) { this.l = l; } @Override public void setOnFocusChangeListener(OnFocusChangeListener f) { this.f = f; } private OnTouchListener l; private OnFocusChangeListener f; @Override public boolean onTouch(View v, MotionEvent event) { if (getCompoundDrawables()[2] != null) { if (event.getAction() == MotionEvent.ACTION_UP) { boolean tappedX = event.getX() &gt; (getWidth() - getPaddingRight() - xD.getIntrinsicWidth()); if (tappedX) { setText(""); if (listener != null) { listener.didClearText(); } return true; } } } if (l != null) { return l.onTouch(v, event); } return false; } @Override public void onFocusChange(View v, boolean hasFocus) { if (hasFocus) { setClearIconVisible(isNotEmpty(getText())); } else { setClearIconVisible(false); } if (f != null) { f.onFocusChange(v, hasFocus); } } @Override public void onTextChanged(EditText view, String text) { if (isFocused()) { setClearIconVisible(isNotEmpty(text)); } } protected void setClearIconVisible(boolean visible) { Drawable x = visible ? xD : null; setCompoundDrawables(getCompoundDrawables()[0], getCompoundDrawables()[1], x, getCompoundDrawables()[3]); } } </code></pre> <p>Is there another method that will have the same effect?</p>
 

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