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getsadzeg/lilfragmentnote.md

Last active April 19, 2019 18:46
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Fragment + Activity = <3
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lilfragmentnote.md

Basic outline of Resources/Activity/Fragment connection:

First, we make SettingsActivity. Then, we create SettingsFragment, in which we write addPreferencesFromResource(R.xml.pref_settings); to connect it with a resource we created in xml resource directory.

Finally, we make root layout of activity_settings.xml a fragment, specifically SettingsFragment, with android:name="com.example.android.myapp.SettingsFragment"

Important note: Must not forget adding a style in styles.xml. Otherwise, app will crash.

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