应用市场管理类

2018-02-11 14:14:20来源:https://www.jianshu.com/p/7f2a67d331e7作者:天鬼人点击

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package com.hwc.oklib.util;
import android.content.ActivityNotFoundException;
import android.content.Context;
import android.content.Intent;
import android.content.pm.PackageInfo;
import android.content.pm.PackageManager;
import android.net.Uri;
import java.util.ArrayList;
import java.util.List;
/**
* 时间:2017/9/13
* 作者:黄伟才
* 简书:http://www.jianshu.com/p/87e7392a16ff
* github:https://github.com/huangweicai/OkLibDemo
* 描述:应用市场管理类
*/
public class MarketUtils {
// 360手机助手
public static final String MARKET = "com.qihoo.appstore";
// 淘宝手机助手
public static final String MARKET_TAOBAO = "com.taobao.appcenter";
// 应用宝
public static final String MARKET_QQDOWNLOADER = "com.tencent.Android.qqdownloader";
// 安卓市场
public static final String MARKET_HIAPK = "com.hiapk.marketpho";
// 安智市场
public static final String MARKET_GOAPK = "cn.goapk.market";
// 包名
public static final String APP_PACKAGE_NAME = "com.*.*";
public MarketUtils() {
throw new AssertionError();
}
/**
* 跳转到应用市场
* @param marketPkg :应用市场的包名
*/
public static void goToMarket(Context context, String marketPkg) {
Uri uri = Uri.parse("market://details?id=" + marketPkg);
Intent goToMarket = new Intent(Intent.ACTION_VIEW, uri);
try {
context.startActivity(goToMarket);
} catch (ActivityNotFoundException e) {
}
}
/**
* 启动App
*
* @param context
*/
public static void launchapp(Context context) {
// 判断是否安装过App,否则去市场下载
if (isAppInstalled(context, APP_PACKAGE_NAME)) {
context.startActivity(context.getPackageManager()
.getLaunchIntentForPackage(APP_PACKAGE_NAME));
} else {
goToMarket(context, APP_PACKAGE_NAME);
}
}
/**
* 检测某个应用是否安装
*
* @param context
* @param packageName
* @return
*/
public static boolean isAppInstalled(Context context, String packageName) {
try {
context.getPackageManager().getPackageInfo(packageName, 0);
return true;
} catch (PackageManager.NameNotFoundException e) {
return false;
}
}
/**
* 判断市场是否存在的方法
*
* @param context
* @param packageName 应用市场包名
* @return true or false
*/
public static boolean isAvilible(Context context, String packageName) {
final PackageManager packageManager = context.getPackageManager();// 获取packagemanager
List<PackageInfo> packageInfo = packageManager.getInstalledPackages(0);// 获取所有已安装程序的包信息
List<String> NameList = new ArrayList<String>();// 用于存储所有已安装程序的包名
// 从packageInfo中取出包名,放入NameList中
if (packageInfo != null) {
for (int i = 0; i < packageInfo.size(); i++) {
String pn = packageInfo.get(i).packageName;
NameList.add(pn);
}
}
return NameList.contains(packageName);// 判断pName中是否有目标程序的包名,有TRUE,没有FALSE
}
}







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