[android] Dilemma: when to use Fragments vs Activities:

Thing I did: Using less fragment when possible. Unfortunately, it's possible in almost case. So, I end up with a lot of fragments and a little of activities. Some drawbacks I've realized:

  • ActionBar & Menu: When 2 fragment has different title, menu, that
    will hard to handle. Ex: when adding new fragment, you can change action bar title, but when pop it from backstack there is no way to restore the old title. You may need an Toolbar in every fragment for this case, but let believe me, that will spend you more time.
  • When we need startForResult, activity has but fragment hasn't.
  • Don't have transition animation by default

My solution for this is using an Activity to wrap a fragment inside. So we have separate action bar, menu, startActivityForResult, animation,...

Examples related to android

Under what circumstances can I call findViewById with an Options Menu / Action Bar item? How to implement a simple scenario the OO way My eclipse won't open, i download the bundle pack it keeps saying error log getting " (1) no such column: _id10 " error java doesn't run if structure inside of onclick listener Cannot retrieve string(s) from preferences (settings) strange error in my Animation Drawable how to put image in a bundle and pass it to another activity FragmentActivity to Fragment A failure occurred while executing com.android.build.gradle.internal.tasks

Examples related to android-fragments

FragmentActivity to Fragment How to start Fragment from an Activity How to use data-binding with Fragment In android how to set navigation drawer header image and name programmatically in class file? Android Fragment onAttach() deprecated How to convert any Object to String? Activity, AppCompatActivity, FragmentActivity, and ActionBarActivity: When to Use Which? Difference and uses of onCreate(), onCreateView() and onActivityCreated() in fragments java.lang.IllegalStateException: Fragment not attached to Activity java.lang.NullPointerException: Attempt to invoke virtual method 'int android.view.View.getImportantForAccessibility()' on a null object reference

Examples related to android-activity

Kotlin Android start new Activity The activity must be exported or contain an intent-filter How to define dimens.xml for every different screen size in android? Activity, AppCompatActivity, FragmentActivity, and ActionBarActivity: When to Use Which? Not an enclosing class error Android Studio java.lang.IllegalStateException: Fragment not attached to Activity Soft keyboard open and close listener in an activity in Android android.app.Application cannot be cast to android.app.Activity Android Shared preferences for creating one time activity (example) Android ListView with onClick items

Examples related to architecture

Single Page Application: advantages and disadvantages Dilemma: when to use Fragments vs Activities: What is the technology behind wechat, whatsapp and other messenger apps? Design Documents (High Level and Low Level Design Documents) A potentially dangerous Request.Form value was detected from the client Is Django for the frontend or backend? How should a model be structured in MVC? When to Redis? When to MongoDB? I just discovered why all ASP.Net websites are slow, and I am trying to work out what to do about it When is it appropriate to use C# partial classes?