Question

如何显示手机中安装的所有应用程序的所有程序包名称。还添加了按钮以打开该应用程序的直接设置。

我想检查电话上是否有垂直应用程序包。

final String appPackageName = getPackageName(); // getPackageName() from Context or Activity object
                    try {
                        startActivity(new Intent(Intent.ACTION_VIEW, Uri.parse("market://details?id=" + packageName)));
                    } catch (android.content.ActivityNotFoundException anfe) {
                        startActivity(new Intent(Intent.ACTION_VIEW, Uri.parse("https://play.google.com/store/apps/details?id=" + packageName)));

Answer 1

尝试：

final PackageManager packageManager = getPackageManager();

List<ApplicationInfo> packages =   packageManager.getInstalledApplications(PackageManager.GET_META_DATA);

for (ApplicationInfo packageInfo : packages) {
  Log.d(TAG, "Installed package :" + packageInfo.packageName);
  Log.d(TAG, "Source dir : " + packageInfo.sourceDir);
  Log.d(TAG, "Launch Activity :" + packageManager.getLaunchIntentForPackage(packageInfo.packageName)); 
}

如何获取软件包名称？

1 个答案: