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");
</div>
var packageName = 'io.dcloud.HBuilder'
var main = plus.android.runtimeMainActivity();
var packageManager = main.getPackageManager();
var PackageManager = plus.android.importClass(packageManager)
var packageInfo = packageManager.getPackageInfo(packageName,PackageManager.GET_ACTIVITIES);
if(packageInfo ){
alert('已安装' + packageName + '')
}
var main = plus.android.runtimeMainActivity();
var packageManager = main.getPackageManager();
var PackageManager = plus.android.importClass(packageManager)
var packageInfo = packageManager.getPackageInfo(packageName,PackageManager.GET_ACTIVITIES);
if(packageInfo ){
alert('已安装' + packageName + '')
}