SnackbarUtils.java
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package com.share.mvpsdk.utils;
import android.graphics.Color;
import android.support.design.widget.Snackbar;
import android.view.Gravity;
import android.view.LayoutInflater;
import android.view.View;
import android.widget.LinearLayout;
import android.widget.TextView;
import com.share.mvpsdk.R;
/**
* Created by Horrarndoo on 2017/8/31.
* <p>
* Snackbar工具类
*/
public class SnackbarUtils {
public static final int Info = 1;
public static final int Confirm = 2;
public static final int Warning = 3;
public static final int Alert = 4;
public static int red = 0xfff44336;
public static int green = 0xff4caf50;
public static int blue = 0xff2195f3;
public static int orange = 0xffffc107;
/**
* 短显示Snackbar，自定义颜色
*
* @param view
* @param message
* @param messageColor
* @param backgroundColor
* @return
*/
public static Snackbar getShort(View view, String message, int messageColor, int
backgroundColor) {
Snackbar snackbar = Snackbar.make(view, message, Snackbar.LENGTH_SHORT);
setSnackbarColor(snackbar, messageColor, backgroundColor);
return snackbar;
}
/**
* 长显示Snackbar，自定义颜色
*
* @param view
* @param message
* @param messageColor
* @param backgroundColor
* @return
*/
public static Snackbar getLong(View view, String message, int messageColor, int
backgroundColor) {
Snackbar snackbar = Snackbar.make(view, message, Snackbar.LENGTH_LONG);
setSnackbarColor(snackbar, messageColor, backgroundColor);
return snackbar;
}
/**
* 自定义时常显示Snackbar，自定义颜色
*
* @param view
* @param message
* @param messageColor
* @param backgroundColor
* @return
*/
public static Snackbar getIndefinite(View view, String message, int duration, int
messageColor, int backgroundColor) {
Snackbar snackbar = Snackbar.make(view, message, Snackbar.LENGTH_INDEFINITE).setDuration
(duration);
setSnackbarColor(snackbar, messageColor, backgroundColor);
return snackbar;
}
/**
* 短显示Snackbar，可选预设类型
*
* @param view
* @param message
* @param type
* @return
*/
public static Snackbar getShort(View view, String message, int type) {
Snackbar snackbar = Snackbar.make(view, message, Snackbar.LENGTH_SHORT);
switchType(snackbar, type);
return snackbar;
}
/**
* 长显示Snackbar，可选预设类型
*
* @param view
* @param message
* @param type
* @return
*/
public static Snackbar getLong(View view, String message, int type) {
Snackbar snackbar = Snackbar.make(view, message, Snackbar.LENGTH_LONG);
switchType(snackbar, type);
return snackbar;
}
/**
* 自定义时常显示Snackbar，可选预设类型
*
* @param view
* @param message
* @param type
* @return
*/
public static Snackbar getIndefinite(View view, String message, int duration, int type) {
Snackbar snackbar = Snackbar.make(view, message, Snackbar.LENGTH_INDEFINITE).setDuration
(duration);
switchType(snackbar, type);
return snackbar;
}
//选择预设类型
private static void switchType(Snackbar snackbar, int type) {
switch (type) {
case Info:
setSnackbarColor(snackbar, blue);
break;
case Confirm:
setSnackbarColor(snackbar, green);
break;
case Warning:
setSnackbarColor(snackbar, orange);
break;
case Alert:
setSnackbarColor(snackbar, Color.YELLOW, red);
break;
}
}
/**
* 设置Snackbar背景颜色
*
* @param snackbar
* @param backgroundColor
*/
public static void setSnackbarColor(Snackbar snackbar, int backgroundColor) {
View view = snackbar.getView();
if (view != null) {
view.setBackgroundColor(backgroundColor);
}
}
/**
* 设置Snackbar文字和背景颜色
*
* @param snackbar
* @param messageColor
* @param backgroundColor
*/
public static void setSnackbarColor(Snackbar snackbar, int messageColor, int backgroundColor) {
View view = snackbar.getView();
if (view != null) {
view.setBackgroundColor(backgroundColor);
((TextView) view.findViewById(R.id.snackbar_text)).setTextColor(messageColor);
}
}
/**
* 向Snackbar中添加view
*
* @param snackbar
* @param layoutId
* @param index 新加布局在Snackbar中的位置
*/
public static void addView(Snackbar snackbar, int layoutId, int index) {
View snackbarview = snackbar.getView();
Snackbar.SnackbarLayout snackbarLayout = (Snackbar.SnackbarLayout) snackbarview;
View add_view = LayoutInflater.from(snackbarview.getContext()).inflate(layoutId, null);
LinearLayout.LayoutParams p = new LinearLayout.LayoutParams(LinearLayout.LayoutParams
.WRAP_CONTENT, LinearLayout.LayoutParams.WRAP_CONTENT);
p.gravity = Gravity.CENTER_VERTICAL;
snackbarLayout.addView(add_view, index, p);
}
}