Difuse/difuse-phone-android
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Disable backspace button if there is no text written

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This commit is contained in:
Gautier Pelloux-Prayer 2014-07-11 16:15:44 +02:00
parent 19c48bf370
commit 8a9720af05
1 changed files with 20 additions and 1 deletions
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21
src/org/linphone/ui/EraseButton.java
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@ -19,13 +19,15 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
package org.linphone.ui; package org.linphone.ui;
import android.content.Context; import android.content.Context;
import android.text.Editable;
import android.text.TextWatcher;
import android.util.AttributeSet; import android.util.AttributeSet;
import android.view.View; import android.view.View;
import android.view.View.OnClickListener; import android.view.View.OnClickListener;
import android.view.View.OnLongClickListener; import android.view.View.OnLongClickListener;
import android.widget.ImageView; import android.widget.ImageView;
public class EraseButton extends ImageView implements AddressAware, OnClickListener, OnLongClickListener{ public class EraseButton extends ImageView implements AddressAware, OnClickListener, OnLongClickListener, TextWatcher{
private AddressText address; private AddressText address;
@ -54,6 +56,23 @@ public class EraseButton extends ImageView implements AddressAware, OnClickListe
public void setAddressWidget(AddressText view) { public void setAddressWidget(AddressText view) {
address = view; address = view;
view.addTextChangedListener(this);
}
@Override
public void onTextChanged(CharSequence s, int start, int before, int count) {
}
@Override
public void beforeTextChanged(CharSequence s, int start, int count,
int after) {
}
@Override
public void afterTextChanged(Editable s) {
setEnabled(s.length() > 0);
} }
} }