hi,
I am trying to get access on android.app.StatusBarManager class which it is not exposed on public API. The constructor of this class is the following :
I found it on https://github.com/android/platform...r/core/java/android/app/StatusBarManager.java.
I am trying to use the reflection object to get access on that class with the following code:
but I am getting the following exception :
My target was to open and close the notifications from the statusbar, using a button. I found the following code on http://stackoverflow.com/questions/...matically-open-close-notifications-in-android
Any help please ?
I am trying to get access on android.app.StatusBarManager class which it is not exposed on public API. The constructor of this class is the following :
B4X:
StatusBarManager(Context context) {
mContext = context;
}I found it on https://github.com/android/platform...r/core/java/android/app/StatusBarManager.java.
I am trying to use the reflection object to get access on that class with the following code:
B4X:
Dim mRef As Reflector
mRef.Target = mRef.CreateObject2("android.app.StatusBarManager", Array As Object(mRef.GetContext), Array As String("android.content.Context") )but I am getting the following exception :
B4X:
java.lang.RuntimeException: java.lang.NoSuchMethodException: <init> [class android.content.Context]
at anywheresoftware.b4a.agraham.reflection.Reflection.CreateObject2(Reflection.java:268)
at b4a.example.main._button1_click(main.java:416)
at java.lang.reflect.Method.invokeNative(Native Method)
at java.lang.reflect.Method.invoke(Method.java:515)
at anywheresoftware.b4a.BA.raiseEvent2(BA.java:174)
at anywheresoftware.b4a.BA.raiseEvent2(BA.java:162)
at anywheresoftware.b4a.BA.raiseEvent(BA.java:158)
at anywheresoftware.b4a.objects.ViewWrapper$1.onClick(ViewWrapper.java:66)
at android.view.View.performClick(View.java:4443)
at android.view.View$PerformClick.run(View.java:18443)
at android.os.Handler.handleCallback(Handler.java:733)
at android.os.Handler.dispatchMessage(Handler.java:95)
at android.os.Looper.loop(Looper.java:136)
at android.app.ActivityThread.main(ActivityThread.java:5017)
at java.lang.reflect.Method.invokeNative(Native Method)
at java.lang.reflect.Method.invoke(Method.java:515)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:779)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:595)
at dalvik.system.NativeStart.main(Native Method)
Caused by: java.lang.NoSuchMethodException: <init> [class android.content.Context]
at java.lang.Class.getConstructorOrMethod(Class.java:472)
at java.lang.Class.getConstructor(Class.java:446)
at anywheresoftware.b4a.agraham.reflection.Reflection.CreateObject2(Reflection.java:264)
... 18 moreMy target was to open and close the notifications from the statusbar, using a button. I found the following code on http://stackoverflow.com/questions/...matically-open-close-notifications-in-android
B4X:
Object sbservice = getSystemService("statusbar");
Class<?> statusbarManager =Class.forName("android.app.StatusBarManager");
Method showsb;if(Build.VERSION.SDK_INT >=17){
showsb = statusbarManager.getMethod("expandNotificationsPanel");}
else
{showsb = statusbarManager.getMethod("expand");}
showsb.invoke( sbservice );Any help please ?
Last edited: