Intent
1.构造方法
1.Intent(Context packageContext, Class<?> cls)
Create an intent for a specific component.
事例:
2.得到所有符合条件的Intent(即符合取自AndroidMamifest.xml中的IntentFilter过滤条件)的,将其信息放到List<ResolveInfo>中。
PackageManager pm = getPackageManager();
List<ResolveInfo> list = pm.queryIntentActivities(mainIntent, 0);
1.构造方法
1.Intent(Context packageContext, Class<?> cls)
Create an intent for a specific component.
事例:
Intent intent = new Intent
(MediaPlayerDemo.this.getApplication
(),MediaPlayerDemo_Audio.class);
2.得到所有符合条件的Intent(即符合取自AndroidMamifest.xml中的IntentFilter过滤条件)的,将其信息放到List<ResolveInfo>中。
PackageManager pm = getPackageManager();
List<ResolveInfo> list = pm.queryIntentActivities(mainIntent, 0);