我想接收Android安装的应用程序的广播。会是什么程序?
答案 0 :(得分:8)
如果需要,您可以注册广播意图Intent.ACTION_PACKAGE_ADDED
(和/或Intent.ACTION_PACKAGE_REMOVED
,Intent.ACTION_PACKAGE_CHANGED
。
代码如下:
void registerReceiver() {
IntentFilter filter = new IntentFilter(Intent.ACTION_PACKAGE_ADDED);
filter.addAction(Intent.ACTION_PACKAGE_REMOVED);
filter.addAction(Intent.ACTION_PACKAGE_CHANGED);
filter.addDataScheme("package");
...
}
public void onReceive(Context context, Intent intent) {
String actionStr = intent.getAction();
if (Intent.ACTION_PACKAGE_ADDED.equals(actionStr)) {
Uri data = intent.getData();
String pkgName = data.getEncodedSchemeSpecificPart();
//handle package adding...
...
}
}