如何检测是否安装了 Google Play?(不是市场)

问题描述

com.android.vending

com.android.vending

versionCodeversionName

versionCodeversionName

versionCodeversionName

versionCodeversionName

如果有人知道任何其他检测方法，请告诉我.

If anyone knows any other way of detecting this let me know.

推荐答案

packageInfo

packageInfo

public static boolean isGooglePlayInstalled(Context context) {
    PackageManager pm = context.getPackageManager();
    boolean app_installed = false;
    try
    {
           PackageInfo info = pm.getPackageInfo("com.android.vending", PackageManager.GET_ACTIVITIES);
           String label = (String) info.applicationInfo.loadLabel(pm);
           app_installed = (label != null && !label.equals("Market"));
    }
    catch (PackageManager.NameNotFoundException e)
    {
           app_installed = false;
    }
    return app_installed;
}

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