检查是否安装微信/支付宝/QQ/微博？

package com.yitong.mobile.common.config.util;

import android.content.Context;
import android.content.pm.PackageInfo;
import android.content.pm.PackageManager;

import java.util.List;

/**

• Author: lee

• Time: 22/9/23 10:01 AM

• Description: 检查手机是否安装某种app
  */
  public class PlatformInstallCheckUtil {

  /**

  • 是否安装支付宝
  • @param context
  • @return
    */
    public static boolean isAlipayAvailable(Context context) {
    PackageManager packageManager = context.getPackageManager(); //获取packagemanager
    List<PackageInfo> pinfo = packageManager.getInstalledPackages(0); //获取所有已安装程序的包信息
    if (pinfo != null) {
    for (int i = 0; i < pinfo.size(); i++) {
    String pn = pinfo.get(i).packageName;
    if (pn.equals("com.eg.android.AlipayGphone")) {
    return true;
    }
    }
    }
    return false;
    }

  /**

  • 是否安装QQ
  • @param context
  • @return
    */
    public static boolean isQQAvailable(Context context) {
    PackageManager packageManager = context.getPackageManager(); //获取packagemanager
    List<PackageInfo> pinfo = packageManager.getInstalledPackages(0); //获取所有已安装程序的包信息
    if (pinfo != null) {
    for (int i = 0; i < pinfo.size(); i++) {
    String pn = pinfo.get(i).packageName;
    if (pn.equals("com.tencent.mobileqq")) {
    return true;
    }
    }
    }
    return false;
    }

  /**

  • 是否安装微信
  • @param context
  • @return
    */
    public static boolean isWeChatAvailable(Context context) {
    PackageManager packageManager = context.getPackageManager(); //获取packagemanager
    List<PackageInfo> pinfo = packageManager.getInstalledPackages(0); //获取所有已安装程序的包信息
    if (pinfo != null) {
    for (int i = 0; i < pinfo.size(); i++) {
    String pn = pinfo.get(i).packageName;
    if (pn.equals("com.tencent.mm")) {
    return true;
    }
    }
    }
    return false;
    }

/**
 * 是否安装微博
 *
 * @param context
 * @return
 */
public static boolean isWeiboAvailable(Context context) {
    PackageManager packageManager = context.getPackageManager(); //获取packagemanager
    List<PackageInfo> pinfo = packageManager.getInstalledPackages(0); //获取所有已安装程序的包信息
    if (pinfo != null) {
        for (int i = 0; i < pinfo.size(); i++) {
            String pn = pinfo.get(i).packageName;
            if (pn.equals("com.sina.weibo")) {
                return true;
            }
        }
    }
    return false;
}

}