Dependency Injection seems to be a complex topic, so let’s simplify it. In this post we take a look at what is dependency injection and how to implement it in Android using ButterKnife, Roboguice, Android Annotations and Dagger 2
1 Welcome To The AppCompat Activity This Material Design Tutorial shows an example of AppCompatActivity which was introduced in API v22.0, Use the AppCompatActivity or AppCompatDelegate with a normal Activity to mirror the different Activity methods to add a Toolbar to it. Use tinted versions of widgets like AppCompatButton, AppCompatAutoCompleteTextView and so on along with a custom AlertDialog that looks …
What is an IntentFilter? An IntentFilter is a component that specifies the type of intents that the component would like to receive. For example, by declaring an intent filter for an activity, you make it possible for other apps to directly start your activity with a certain kind of intent. If you do not declare any intent filters for an …
What are Intents In Android? An intent is an abstract description of an operation to be performed. It is a passive data structure holding an abstract description of an action to be performed. It can be used with startActivity() to launch an Activity, sendBroadcast() to send it to any interested BroadcastReceiver components, and startService(Intent) or bindService(Intent, ServiceConnection, int) to communicate with a background …
Both the strings declared above are perfectly valid despite the fact …
How to perform select, update, delete queries on Android database without writing SQLite code using the ActiveAndroid library? How to specify conditions in the where clause for performing the above queries? How to use the Select() and Delete() classes from the ActiveAndroid library? How to design a flexible UI that lets us perform the above queries?
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