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/*
* 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 com.android.setupwizardlib.items;
import android.content.Context;
import android.content.res.TypedArray;
import android.graphics.drawable.Drawable;
import android.util.AttributeSet;
import android.view.View;
import android.widget.ImageView;
import android.widget.TextView;
import com.android.setupwizardlib.R;
/**
* Definition of an item in SetupWizardItemsLayout. An item is usually defined in XML and inflated
* using {@link ItemInflater}.
*/
public class Item extends AbstractItem {
private boolean mEnabled = true;
private Drawable mIcon;
private int mLayoutRes;
private CharSequence mSummary;
private CharSequence mTitle;
public Item() {
super();
mLayoutRes = getDefaultLayoutResource();
}
public Item(Context context, AttributeSet attrs) {
super(context, attrs);
TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.SuwItem);
mEnabled = a.getBoolean(R.styleable.SuwItem_android_enabled, true);
mIcon = a.getDrawable(R.styleable.SuwItem_android_icon);
mTitle = a.getText(R.styleable.SuwItem_android_title);
mSummary = a.getText(R.styleable.SuwItem_android_summary);
mLayoutRes = a.getResourceId(R.styleable.SuwItem_android_layout,
getDefaultLayoutResource());
a.recycle();
}
protected int getDefaultLayoutResource() {
return R.layout.suw_items_default;
}
public void setEnabled(boolean enabled) {
mEnabled = enabled;
}
@Override
public boolean isEnabled() {
return mEnabled;
}
public void setIcon(Drawable icon) {
mIcon = icon;
}
public Drawable getIcon() {
return mIcon;
}
public void setLayoutResource(int layoutResource) {
mLayoutRes = layoutResource;
}
@Override
public int getLayoutResource() {
return mLayoutRes;
}
public void setSummary(CharSequence summary) {
mSummary = summary;
}
public CharSequence getSummary() {
return mSummary;
}
public void setTitle(CharSequence title) {
mTitle = title;
}
public CharSequence getTitle() {
return mTitle;
}
public int getViewId() {
return getId();
}
@Override
public void onBindView(View view) {
TextView label = (TextView) view.findViewById(R.id.suw_items_title);
label.setText(getTitle());
TextView summaryView = (TextView) view.findViewById(R.id.suw_items_summary);
CharSequence summary = getSummary();
if (summary != null && summary.length() > 0) {
summaryView.setText(summary);
summaryView.setVisibility(View.VISIBLE);
} else {
summaryView.setVisibility(View.GONE);
}
final View iconContainer = view.findViewById(R.id.suw_items_icon_container);
final Drawable icon = getIcon();
if (icon != null) {
final ImageView iconView = (ImageView) view.findViewById(R.id.suw_items_icon);
iconView.setImageState(icon.getState(), false /* merge */);
iconView.setImageLevel(icon.getLevel());
iconView.setImageDrawable(icon);
iconContainer.setVisibility(View.VISIBLE);
} else {
iconContainer.setVisibility(View.GONE);
}
view.setId(getViewId());
}
}
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