/*
|
* Copyright (C) 2016 venshine.cn@gmail.com
|
*
|
* 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 cn.com.basic.face.dialog.wheelview.widget;
|
|
import android.content.Context;
|
import android.graphics.Color;
|
import android.text.TextUtils;
|
import android.util.AttributeSet;
|
import android.view.Gravity;
|
import android.view.View;
|
import android.widget.FrameLayout;
|
import android.widget.ImageView;
|
import android.widget.LinearLayout;
|
import android.widget.TextView;
|
|
import cn.com.basic.face.dialog.wheelview.common.WheelConstants;
|
import cn.com.basic.face.dialog.wheelview.util.WheelUtils;
|
|
/**
|
* 滚轮Item布局,包含图片和文本
|
*
|
* @author venshine
|
*/
|
public class WheelItem extends FrameLayout {
|
|
private ImageView mImage;
|
private TextView mText;
|
|
public WheelItem(Context context) {
|
super(context);
|
init();
|
}
|
|
public WheelItem(Context context, AttributeSet attrs) {
|
super(context, attrs);
|
init();
|
}
|
|
public WheelItem(Context context, AttributeSet attrs, int defStyleAttr) {
|
super(context, attrs, defStyleAttr);
|
init();
|
}
|
|
/**
|
* 初始化
|
*/
|
private void init() {
|
LinearLayout layout = new LinearLayout(getContext());
|
LayoutParams layoutParams = new LayoutParams(LayoutParams.MATCH_PARENT, WheelUtils.dip2px(getContext(),
|
WheelConstants
|
.WHEEL_ITEM_HEIGHT));
|
layout.setOrientation(LinearLayout.HORIZONTAL);
|
layout.setPadding(WheelConstants.WHEEL_ITEM_PADDING, WheelConstants.WHEEL_ITEM_PADDING, WheelConstants
|
.WHEEL_ITEM_PADDING, WheelConstants.WHEEL_ITEM_PADDING);
|
layout.setGravity(Gravity.CENTER);
|
addView(layout, layoutParams);
|
|
// 图片
|
mImage = new ImageView(getContext());
|
mImage.setTag(WheelConstants.WHEEL_ITEM_IMAGE_TAG);
|
mImage.setVisibility(View.GONE);
|
LayoutParams imageParams = new LayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT);
|
imageParams.rightMargin = WheelConstants.WHEEL_ITEM_MARGIN;
|
layout.addView(mImage, imageParams);
|
|
// 文本
|
mText = new TextView(getContext());
|
mText.setTag(WheelConstants.WHEEL_ITEM_TEXT_TAG);
|
mText.setEllipsize(TextUtils.TruncateAt.END);
|
mText.setSingleLine();
|
mText.setIncludeFontPadding(false);
|
mText.setGravity(Gravity.CENTER);
|
mText.setTextColor(Color.BLACK);
|
LayoutParams textParams = new LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.MATCH_PARENT);
|
layout.addView(mText, textParams);
|
}
|
|
/**
|
* 设置文本
|
*
|
* @param text
|
*/
|
public void setText(CharSequence text) {
|
mText.setText(text);
|
}
|
|
/**
|
* 设置图片资源
|
*
|
* @param resId
|
*/
|
public void setImage(int resId) {
|
mImage.setVisibility(View.VISIBLE);
|
mImage.setImageResource(resId);
|
}
|
|
|
}
|