ilan Expert Licensed User Longtime User Aug 27, 2012 #1 Hi I am trying to make a program with some activities But its not working correctly Sometimes the switching works but whe i go back to main Activity iget errors not always it happens if itry chage fast between The activities and also if the phone was in sleep mode and i enter The program it happens too I have to say that i have a mediaplayer that plays a background music If you enter the main activity and i have some timers that are moving image views cross the screen What am i doing wrong? Do i have to intialize the timers and the mediaplayer in activity resume? I get erros that says you need to intialize object before using it I am almost 100 % sure it has something to do with the mediaplayer I almost give up with abdroid enveloping because more than one week i cannot solve the problem I had in every activity mediaplayers and i removed them just to make my prog working It shouldnot be so hard to make a prog via b4a I work lot of hours on this prog and i am thinking to put all 5 activities in only one and change between them with panels But if it would work smooth via activities i preffer to keep the prog like it is now with 5 activities Who can help me please get my prog work without errors please I want to put my prog in the play market as soon as possible Thanx guys
Hi I am trying to make a program with some activities But its not working correctly Sometimes the switching works but whe i go back to main Activity iget errors not always it happens if itry chage fast between The activities and also if the phone was in sleep mode and i enter The program it happens too I have to say that i have a mediaplayer that plays a background music If you enter the main activity and i have some timers that are moving image views cross the screen What am i doing wrong? Do i have to intialize the timers and the mediaplayer in activity resume? I get erros that says you need to intialize object before using it I am almost 100 % sure it has something to do with the mediaplayer I almost give up with abdroid enveloping because more than one week i cannot solve the problem I had in every activity mediaplayers and i removed them just to make my prog working It shouldnot be so hard to make a prog via b4a I work lot of hours on this prog and i am thinking to put all 5 activities in only one and change between them with panels But if it would work smooth via activities i preffer to keep the prog like it is now with 5 activities Who can help me please get my prog work without errors please I want to put my prog in the play market as soon as possible Thanx guys
Erel B4X founder Staff member Licensed User Longtime User Aug 28, 2012 #2 Which error do you get? Check the logs for the full error message. There are several examples in the forum and the beginner's guide with multiple activities. Upvote 0
Which error do you get? Check the logs for the full error message. There are several examples in the forum and the beginner's guide with multiple activities.
