/*
* Copyright (C) 2015 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package android.databinding.adapters;
import android.databinding.BindingAdapter;
import android.widget.SeekBar;
import android.widget.SeekBar.OnSeekBarChangeListener;
public class SeekBarBindingAdapter {
@BindingAdapter("android:onProgressChanged")
public static void setListener(SeekBar view, OnProgressChanged listener) {
setListener(view, null, null, listener);
}
@BindingAdapter("android:onStartTrackingTouch")
public static void setListener(SeekBar view, OnStartTrackingTouch listener) {
setListener(view, listener, null, null);
}
@BindingAdapter("android:onStopTrackingTouch")
public static void setListener(SeekBar view, OnStopTrackingTouch listener) {
setListener(view, null, listener, null);
}
@BindingAdapter({"android:onStartTrackingTouch", "android:onStopTrackingTouch"})
public static void setListener(SeekBar view, final OnStartTrackingTouch start,
final OnStopTrackingTouch stop) {
setListener(view, start, stop, null);
}
@BindingAdapter({"android:onStartTrackingTouch", "android:onProgressChanged"})
public static void setListener(SeekBar view, final OnStartTrackingTouch start,
final OnProgressChanged progressChanged) {
setListener(view, start, null, progressChanged);
}
@BindingAdapter({"android:onStopTrackingTouch", "android:onProgressChanged"})
public static void setListener(SeekBar view, final OnStopTrackingTouch stop,
final OnProgressChanged progressChanged) {
setListener(view, null, stop, progressChanged);
}
@BindingAdapter({"android:onStartTrackingTouch", "android:onStopTrackingTouch", "android:onProgressChanged"})
public static void setListener(SeekBar view, final OnStartTrackingTouch start,
final OnStopTrackingTouch stop, final OnProgressChanged progressChanged) {
if (start == null && stop == null && progressChanged == null) {
view.setOnSeekBarChangeListener(null);
} else {
view.setOnSeekBarChangeListener(new OnSeekBarChangeListener() {
@Override
public void onProgressChanged(SeekBar seekBar, int progress, boolean fromUser) {
if (progressChanged != null) {
progressChanged.onProgressChanged(seekBar, progress, fromUser);
}
}
@Override
public void onStartTrackingTouch(SeekBar seekBar) {
if (start != null) {
start.onStartTrackingTouch(seekBar);
}
}
@Override
public void onStopTrackingTouch(SeekBar seekBar) {
if (stop != null) {
stop.onStopTrackingTouch(seekBar);
}
}
});
}
}
public interface OnStartTrackingTouch {
void onStartTrackingTouch(SeekBar seekBar);
}
public interface OnStopTrackingTouch {
void onStopTrackingTouch(SeekBar seekBar);
}
public interface OnProgressChanged {
void onProgressChanged(SeekBar seekBar, int progress, boolean fromUser);
}
}