Good evening guys i m new on android development and i am making a car mode app. simply 4 buttons to open 4 most common apps you use. I have calls contacts music and gps. But in every phone the package has different package name in exmple in google is com.google.music but in htc is different so the app crashes. i need the code when i click the button to give me all the apps and then choose the app i want to open.