google input tools for android

In Android development, our activity will inevitably use a lot of view parts, and for each view we have to Findviewbyid, set up listeners, get the results of user input and so on. If we think carefully, do these trivial operations not have much to do with the logic of this activity? Many of the activity uses a common view combination, can you abstract them into a reusable composite component? This article

", "51cto"}; @Overrideprotected voidonCreate (Bundle savedinstancestate) {Super. OnCreate (savedinstancestate); Setcontentview (R.layout.activity_main); //Initializing the controlat =(Autocompletetextview) Findviewbyid (R.ID.AUTOCOMPLETETEXTVIEW1); //adapter Adaptation drop-down list dataadapter =NewArrayadapter This, Android. R.layout.simple_dropdown_item_1line, res);//to load a data source to an adapterAt.setadapter (adapter); } @Override Pub

------------------------------------Autocompletetextview----------------------1. How to useLayout fileLinearLayoutxmlns:android= "Http://schemas.android.com/apk/res/android"Xmlns:tools= "Http://schemas.android.com/tools"Android:layout_width= "Match_parent"Android:layout_height= "Match_parent"android:orientation= "vertical"Android:paddingbottom= "@dimen/activity_vertical_margin"Android:paddingleft= "@dimen/a