Android listview line details display page writing and drop-down refresh implementation

Listview row details display page:

The lightweight fragment is used to realize the simple detailed display of listview line content:

It is worth noting that:

1. The main layout (the activity that opens it) must be a FrameLayout layout (frame layout, superimposed up and down)

2. If the buttons of the main layout cannot be overwritten, you can add: Android: statelistanimator = "@ null" in the button property

3. To prevent penetration, click to find the view in the fragment class and add: view object. Setclickable (true);

4. If import android.support.v4.app.fragment is used; Getsupportfragmentmanager is used for package operation; otherwise, if import android.app.fragment is used; Package, the operation uses getfragmentmanager

Layout writing of fragment class:

Fragment class logic writing:

Some codes in the listview listening event of activity:

Event listening based on simpleadapter in the previous article

Return and exit of activity:

Listview drop-down refresh implementation:

Baseadapt view and data implementation based on the previous article

When the interface content changes, set swiperefreshlayout:

Must be set here:

Set as a global object, you cannot create a new object every time you get data, otherwise you need to initialize the adapter class every time.

Refresh control listening: