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/*
* Copyright 2012 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 com.android.notificationstudio.editor;
import android.util.TypedValue;
import android.view.View;
import android.view.ViewGroup;
import android.widget.AdapterView;
import android.widget.AdapterView.OnItemSelectedListener;
import android.widget.ArrayAdapter;
import android.widget.Spinner;
import android.widget.TextView;
import com.android.notificationstudio.R;
import com.android.notificationstudio.editor.Editors.Editor;
import com.android.notificationstudio.model.EditableItem;
public class DropDownEditor implements Editor {
public Runnable bindEditor(View v, final EditableItem item, final Runnable afterChange) {
final Spinner dropDownEditor = (Spinner) v.findViewById(R.id.drop_down_editor);
dropDownEditor.setVisibility(View.VISIBLE);
Integer[] values = item.getAvailableValuesInteger();
final float textSize = v.getResources().getDimensionPixelSize(R.dimen.editor_text_size);
final int p = v.getResources().getDimensionPixelSize(R.dimen.editor_drop_down_padding);
final int p2 = p * 2;
final ArrayAdapter<Integer> adapter =
new ArrayAdapter<Integer>(v.getContext(), android.R.layout.simple_spinner_item, values) {
@Override
public View getDropDownView(int position, View convertView, ViewGroup parent) {
TextView v = (TextView) super.getDropDownView(position, convertView, parent);
v.setTextSize(TypedValue.COMPLEX_UNIT_PX, textSize);
v.setPadding(p2, p2, p2, p2);
v.setText(v.getResources().getString(getItem(position)));
return v;
}
@Override
public View getView(int position, View convertView, ViewGroup parent) {
TextView v = (TextView) super.getView(position, convertView, parent);
v.setTextSize(TypedValue.COMPLEX_UNIT_PX, textSize);
v.setPadding(p, p, p, p);
v.setText(v.getResources().getString(getItem(position)));
return v;
}
};
dropDownEditor.setAdapter(adapter);
Runnable updateSelection = new Runnable() {
public void run() {
dropDownEditor.setSelection(adapter.getPosition(item.getValueInt()));
}};
if (item.hasValue())
updateSelection.run();
dropDownEditor.setOnItemSelectedListener(new OnItemSelectedListener(){
public void onItemSelected(AdapterView<?> parent, View view, int position, long id) {
Object oldValue = item.getValue();
Object newValue = adapter.getItem(position);
if (newValue.equals(oldValue))
return;
item.setValue(newValue);
afterChange.run();
}
public void onNothingSelected(AdapterView<?> parent) {
// noop
}});
return updateSelection;
}
}
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