我收到了一个已安装的软件包列表,我如何知道哪一个可以移动到SD卡?已安装的软件包可以移动到SDCard
List<PackageInfo> list = pm.getInstalledPackages(0);
for (int i = 0; i < list.size(); i++) {
}
if (_pm != null) {
List<PackageInfo> list = _pm.getInstalledPackages(0);
for (int i = 0; i < list.size(); i++) {
PackageInfo current = list.get(i);
long pkgSize = new File(current.applicationInfo.sourceDir).length();
String pkgName = current.packageName;
String appName = current.applicationInfo.loadLabel(_pm).toString();
Drawable appIcon = current.applicationInfo.loadIcon(_pm);
//if (pInfo.installLocation != PackageInfo.INSTALL_LOCATION_INTERNAL_ONLY)//?
PackageItem pi = new PackageItem(pkgName, pkgSize, appIcon, appName);
if (_locationMode == LOCATION_PHONE) {
if (!onSdCard(pkgName)) {
_adapter.add(pi);
}
} else {
if (onSdCard(pkgName)) {
_adapter.add(pi);
}
}
}
}
我既从我目前发现.installLocation,也没有从PackageInfo .INSTALL_LOCATION_INTERNAL_ONLY找到。有什么问题?
我既从我目前发现.installLocation,也没有从PackageInfo .INSTALL_LOCATION_INTERNAL_ONLY找到。有什么问题?
我认为问题是,你正在使用'0',而不是实际的,[常旗(http://developer.android.com/reference/android /content/pm/PackageManager.html#GET_ACTIVITIES)(即'PackageManager.GET_ACTIVITIES')。 –
你是什么意思?问题是我在eclipse中找不到packaheInfo.installLocation。 – thecr0w