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Code Issues Projects Releases Packages Wiki Activity

hide '+' button when no number text entered

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This commit is contained in:
Eric House 2012-04-10 06:36:34 -07:00
parent b98be90869
commit e6c8c898fc
2 changed files with 25 additions and 3 deletions
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1
xwords4/android/XWords4/res/layout/smsinviter.xml
View file

@ -42,6 +42,7 @@
android:src="@android:drawable/ic_input_add"
android:gravity="right"
android:layout_weight="0"
android:visibility="invisible"
/>
</LinearLayout>

27
xwords4/android/XWords4/src/org/eehouse/android/xw4/SMSInviteActivity.java
View file

@ -29,6 +29,8 @@ import android.os.Bundle;
import android.provider.ContactsContract.CommonDataKinds.Phone;
import android.provider.ContactsContract.CommonDataKinds;
import android.provider.ContactsContract;
import android.text.Editable;
import android.text.TextWatcher;
import android.view.View;
import android.view.ViewGroup;
import android.widget.CompoundButton;
@ -43,13 +45,14 @@ import junit.framework.Assert;
import org.eehouse.android.xw4.jni.CommonPrefs;
public class SMSInviteActivity extends InviteActivity {
public class SMSInviteActivity extends InviteActivity implements TextWatcher {
private static final int GET_CONTACT = 1;
private ArrayList<PhoneRec> m_phoneRecs;
private SMSPhonesAdapter m_adapter;
private EditText m_manualField;
private ImageButton m_addButton;
@Override
protected void onCreate( Bundle savedInstanceState )
@ -60,8 +63,9 @@ public class SMSInviteActivity extends InviteActivity {
R.string.invite_sms_descf );
m_manualField = (EditText)findViewById( R.id.phone_edit );
ImageButton button = (ImageButton)findViewById( R.id.manual_add_button );
button.setOnClickListener( new View.OnClickListener() {
m_manualField.addTextChangedListener( this );
m_addButton = (ImageButton)findViewById( R.id.manual_add_button );
m_addButton.setOnClickListener( new View.OnClickListener() {
public void onClick( View view )
{
String number = m_manualField.getText().toString();
@ -293,4 +297,21 @@ public class SMSInviteActivity extends InviteActivity {
return checked;
}
}
// TextWatcher interface
public void afterTextChanged( Editable s )
{
m_addButton.setVisibility( 0 == s.length()
? View.INVISIBLE : View.VISIBLE );
}
public void beforeTextChanged( CharSequence s, int start,
int count, int after )
{
}
public void onTextChanged( CharSequence s, int start,
int before, int count )
{
}
}