Learn to use Android grid layout GridView

During application development, sometimes we need to preview some pictures, such as the application of photo management. It seems inappropriate to use listview at this time, because the presentation form of listview is not suitable for this preview requirement after all. What view component can be used to implement it? Here you can use GridView, the grid layout in Android.

GridView control is used to organize a series of controls into a two-dimensional grid for display. It is more used, that is, the combined display of pictures. On the use of GridView, look directly at the example program.

Look at the renderings first:

The specific implementation methods are as follows:

Main layout file main.xml

Adapter imageadapter.java (inheriting baseadapter)

Primary activity:

The above method realizes the single selection function of pictures, but how to realize the multi selection function? The next article introduces you.

The above is the whole content of this article. I hope it will be helpful to your study, and I hope you can support programming tips.