自定义Toast
2020-12-28 本文已影响0人
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toast_back
<?xml version="1.0" encoding="utf-8"?>
<shape xmlns:android="http://schemas.android.com/apk/res/android">
<corners android:radius="@dimen/dp_12"/>
<solid android:color="@color/colorBG"/>
</shape>
toast_layout
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout
xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:orientation="vertical"
android:gravity="center_vertical"
android:alpha="0.4"
android:padding="@dimen/dp_20"
android:background="@drawable/toast_back"
>
<TextView
android:id="@+id/toast_text"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginLeft="10dp"
android:layout_marginRight="10dp"
android:textColor="@color/white"
android:gravity="center"
android:textSize="@dimen/sp_24"/>
</LinearLayout>
MToast
package com.tencent.wcenter.utils;
import android.animation.ObjectAnimator;
import android.app.Activity;
import android.app.Application;
import android.content.Context;
import android.view.Gravity;
import android.view.LayoutInflater;
import android.view.View;
import android.widget.ImageView;
import android.widget.TextView;
import android.widget.Toast;
import com.tencent.wcenter.R;
public class MToast extends Toast {
/**
* Construct an empty Toast object. You must call {@link #setView} before you
* can call {@link #show}.
*
* @param context The context to use. Usually your {@link Application}
* or {@link Activity} object.
*/
private static MToast toast;
public MToast(Context context) {
super(context);
}
/**
* 隐藏当前Toast
*/
public static void cancelToast() {
if (toast != null) {
toast.cancel();
}
}
public void cancel() {
try {
super.cancel();
} catch (Exception e) {
}
}
@Override
public void show() {
try {
super.show();
} catch (Exception e) {
}
}
/**
* 初始化Toast
*
* @param context 上下文
* @param text 显示的文本
*/
private static void initToast(Context context, CharSequence text) {
try {
cancelToast();
toast = new MToast(context);
// 获取LayoutInflater对象
LayoutInflater inflater =
(LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
// 由layout文件创建一个View对象
View layout = inflater.inflate(R.layout.toast_layout, null);
// 吐司上的图片
// toast_img = (ImageView) layout.findViewById(R.id.toast_img);
// 吐司上的文字
TextView toast_text = (TextView) layout.findViewById(R.id.toast_text);
toast_text.setText(text.toString());
toast.setView(layout);
toast.setGravity(Gravity.CENTER, 0, 255);
// toast.setMargin(0,context.getResources().getDimensionPixelSize(R.dimen.dp_100));
} catch (Exception e) {
e.printStackTrace();
}
}
/**
* 图标状态 不显示图标
*/
private static final int TYPE_HIDE = -1;
/**
* 图标状态 显示√
*/
private static final int TYPE_TRUE = 0;
/**
* 图标状态 显示×
*/
private static final int TYPE_FALSE = 1;
/**
* 显示Toast
*
* @param context 上下文
* @param text 显示的文本
* @param time 显示时长
* @param imgType 图标状态
*/
private static void showToast(Context context, CharSequence text, int time, int imgType) {
// 初始化一个新的Toast对象
initToast(context, text);
// 设置显示时长
if (time == Toast.LENGTH_LONG) {
toast.setDuration(Toast.LENGTH_LONG);
} else {
toast.setDuration(Toast.LENGTH_SHORT);
}
// 判断图标是否该显示，显示√还是×
// if (imgType == TYPE_HIDE) {
// toast_img.setVisibility(View.GONE);
// } else {
// if (imgType == TYPE_TRUE) {
// toast_img.setBackgroundResource(R.drawable.toast_y);
// } else {
// toast_img.setBackgroundResource(R.drawable.toast_n);
// }
// toast_img.setVisibility(View.VISIBLE);
// 动画
// ObjectAnimator.ofFloat(toast_img, "rotationY", 0, 360).setDuration(1700).start();
// 显示Toast
// View view = View.inflate(context, R.layout.toast_layout, null);
// toast.setView(view);
// toast.setGravity(Gravity.CENTER_HORIZONTAL,0,SystemUtils.getWidthPixels(context)/2);
// toast.setMargin(0,context.getResources().getDimensionPixelOffset(R.dimen.dp_400));
toast.show();
}
/**
* 显示一个纯文本吐司
*
* @param context 上下文
* @param text 显示的文本
*/
public static void showText(Context context, CharSequence text) {
showToast(context, text, Toast.LENGTH_SHORT, TYPE_HIDE);
}
/**
* 显示一个带图标的吐司
*
* @param context 上下文
* @param text 显示的文本
* @param isSucceed 显示【对号图标】还是【叉号图标】
*/
public static void showText(Context context, CharSequence text, boolean isSucceed) {
showToast(context, text, Toast.LENGTH_SHORT, isSucceed ? TYPE_TRUE : TYPE_FALSE);
}
/**
* 显示一个纯文本吐司
*
* @param context 上下文
* @param text 显示的文本
* @param time 持续的时间
*/
public static void showText(Context context, CharSequence text, int time) {
showToast(context, text, time, TYPE_HIDE);
}
/**
* 显示一个带图标的吐司
*
* @param context 上下文
* @param text 显示的文本
* @param time 持续的时间
* @param isSucceed 显示【对号图标】还是【叉号图标】
*/
public static void showText(Context context, CharSequence text, int time, boolean isSucceed) {
showToast(context, text, time, isSucceed ? TYPE_TRUE : TYPE_FALSE);
}
}
使用
package com.tencent.wcenter.utils;
import android.annotation.SuppressLint;
import android.app.Activity;
import android.content.Context;
import android.content.pm.PackageInfo;
import android.content.pm.PackageManager;
import android.location.Location;
import android.location.LocationManager;
import android.net.ConnectivityManager;
import android.net.NetworkInfo;
import android.os.Build;
import android.telephony.TelephonyManager;
import android.util.DisplayMetrics;
import android.util.Log;
import android.view.View;
import android.widget.Toast;
import com.tencent.jsbridge.LogUtils;
import com.tencent.wcenter.R;
import com.tencent.wcenter.app.WCenterApplication;
import java.lang.reflect.Method;
import java.net.URISyntaxException;
import java.sql.Timestamp;
import java.text.SimpleDateFormat;
import java.util.Date;
public class SystemUtils {
/**
* 检查是否有网络
* @return
*/
private static String TAG="SystemUtils";
public static boolean checkNetWork(){
ConnectivityManager manager = (ConnectivityManager) WCenterApplication.WCenterApplication.getSystemService(Context.CONNECTIVITY_SERVICE);
return manager.getActiveNetworkInfo() != null;
}
/**
* 当前是否是wifi链接
* @return
*/
public static boolean isWifiConnected(){
ConnectivityManager manager = (ConnectivityManager) WCenterApplication.WCenterApplication.getSystemService(Context.CONNECTIVITY_SERVICE);
NetworkInfo info = manager.getNetworkInfo(ConnectivityManager.TYPE_WIFI);
return info != null;
}
/**
* 检查手机（4,3,2）G是否链接
*/
public static boolean isMobileNetworkConnected(){
ConnectivityManager manager = (ConnectivityManager) WCenterApplication.WCenterApplication.getSystemService(Context.CONNECTIVITY_SERVICE);
NetworkInfo info = manager.getNetworkInfo(ConnectivityManager.TYPE_MOBILE);
return info != null;
}
public static long getSystemTime(){
return System.currentTimeMillis();
}
/**
* 获取屏幕的dpi
* @param at
* @return
*/
public static int getDpi(Activity at){
DisplayMetrics dm = new DisplayMetrics();
at.getWindowManager().getDefaultDisplay().getMetrics(dm);
return dm.densityDpi;
}
/**
* 获取包名
* @param context
* @return
*/
public static String getPgName(Context context){
return context.getPackageName();
}
/**
* 获取版本号
* @param context
* @return
*/
public static Long getVersionCode(Context context, String pg){
PackageInfo pgInfo = null;
try {
pgInfo = context.getPackageManager().getPackageInfo(pg,0);
} catch (PackageManager.NameNotFoundException e) {
e.printStackTrace();
}
if(Build.VERSION.SDK_INT < Build.VERSION_CODES.M){
return Long.valueOf(pgInfo.versionCode);
}else{
// return pgInfo.getLongVersionCode();
return null;
}
}
/**
* 根据手机的分辨率从 dp 的单位 转成为 px(像素)
*/
public static int dp2px(Context context, float dpValue) {
final float scale = context.getResources().getDisplayMetrics().density;
return (int) (dpValue * scale + 0.5f);
}
public static int dp2px(float dpValue) {
final float scale = WCenterApplication.WCenterApplication.getResources().getDisplayMetrics().density;
return (int) (dpValue * scale + 0.5f);
}
/**
* 根据手机的分辨率从 px(像素) 的单位 转成为 dp
*/
public static int px2dp(Context context, float pxValue) {
final float scale = context.getResources().getDisplayMetrics().density;
return (int) (pxValue / scale + 0.5f);
}
public static int px2dp(float pxValue) {
final float scale = WCenterApplication.WCenterApplication.getResources().getDisplayMetrics().density;
return (int) (pxValue / scale + 0.5f);
}
@SuppressLint("SimpleDateFormat")
public static String currentTime(long time){
SimpleDateFormat simpleDateFormat = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss.0");
Date date = new Date(time);
return simpleDateFormat.format(date);
}
public static Integer StringToTimestamp(String time){
int times = 0;
try {
times = (int) ((Timestamp.valueOf(time).getTime())/1000);
} catch (Exception e) {
e.printStackTrace();
}
if(times==0){
LogUtils.i(TAG,"转换时间戳失败");
}
return times;
}
public static String getTypeOfDevice() {
String value = null;
try {
Class<?> clazz = Class.forName("android.os.SystemProperties");
Method get = clazz.getMethod("get", String.class);
value = (String) (get.invoke(clazz, "ro.wt.channel"));
} catch (Exception e) {
e.printStackTrace();
}
return value;
}
public static boolean checkDomain(String inputUrl,String realWhite) {
if (inputUrl!=null){
if (!inputUrl.startsWith("http://")&&!inputUrl.startsWith("https://")&&!inputUrl.startsWith("yy://")&&!inputUrl.startsWith("file://"))
{
return false;
}
if (inputUrl.startsWith("yy://")){
return true;
}
if (inputUrl.startsWith("file://")){
return true;
}
// String whiteList1 = ImpWhiteList.getInstance().whiteList;
LogUtils.i(TAG, "checkDomain: 获取的白名单"+realWhite);
if (realWhite!=null){
String[] split = realWhite.split(",");
//此处设置白名单
// String[] whiteList=new String[]{"site1.com","site2.com"};
java.net.URI url= null;
try {
url = new java.net.URI(inputUrl);
} catch (URISyntaxException e) {
return false;
}
String inputDomain=url.getHost(); //提取host
LogUtils.i(TAG, "checkDomain: url_host:"+inputDomain);
for (String whiteDomain:split)
{
if (inputDomain.endsWith(whiteDomain)) //www.site1.com app.site2.com
return true;
}
}
}
return false;
}
public static void showToast( Context context, String toastInfoStr ){
// Toast.makeText( context, toastInfoStr, Toast.LENGTH_LONG ).show( );
MToast.showText(context,toastInfoStr);
}
public static int getHeightPixels(Context context){
return context.getResources().getDisplayMetrics().heightPixels;
}
public static int getWidthPixels(Context context){
return context.getResources().getDisplayMetrics().widthPixels;
}
public static boolean isTelephonyCalling(Context context){
boolean calling=false;
TelephonyManager telephonyManager = (TelephonyManager) context.getSystemService(Context.TELEPHONY_SERVICE);
if (telephonyManager.getCallState()==TelephonyManager.CALL_STATE_OFFHOOK||telephonyManager.getCallState()==TelephonyManager.CALL_STATE_RINGING){
calling=true;
}
return calling;
}
public static void atlastTime(long currentT, long futureT){
LogUtils.i(TAG,"最终耗时结果："+(futureT-currentT));
}
// private String getLngAndLat(Context context) {
// double latitude = 0.0;
// double longitude = 0.0;
// LocationManager locationManager = (LocationManager) context.getSystemService(Context.LOCATION_SERVICE);
// if (locationManager.isProviderEnabled(LocationManager.GPS_PROVIDER)) { //从gps获取经纬度
// @SuppressLint("MissingPermission") Location location = locationManager.getLastKnownLocation(LocationManager.GPS_PROVIDER);
// if (location != null) {
// latitude = location.getLatitude();
// longitude = location.getLongitude();
// } else {//当GPS信号弱没获取到位置的时候又从网络获取
// return getLngAndLatWithNetwork();
// }
// } else { //从网络获取经纬度
//// locationManager.requestLocationUpdates(LocationManager.NETWORK_PROVIDER, 1000, 0, locationListener);
// @SuppressLint("MissingPermission") Location location = locationManager.getLastKnownLocation(LocationManager.NETWORK_PROVIDER);
// if (location != null) {
// latitude = location.getLatitude();
// longitude = location.getLongitude();
// }
// }
// return longitude + "," + latitude;
// }
// //从网络获取经纬度
// public String getLngAndLatWithNetwork() {
// double latitude = 0.0;
// double longitude = 0.0;
//// LocationManager locationManager = (LocationManager) getSystemService(Context.LOCATION_SERVICE);
//// locationManager.requestLocationUpdates(LocationManager.NETWORK_PROVIDER, 1000, 0, locationListener);
//// Location location = locationManager.getLastKnownLocation(LocationManager.NETWORK_PROVIDER);
// if (location != null) {
// latitude = location.getLatitude();
// longitude = location.getLongitude();
// }
// return longitude + "," + latitude;
// }
}
