Implementation code of Android sharing control

Nowadays, many applications provide the function of sharing information. When sharing, a list of all applications with sharing function will pop up from the bottom of the screen, and then users can choose

Now I'll imitate this effect, not only make the sharing control pop up from the bottom of the screen, but also make the sharing control drag up and down. This requires using the bottomsheetdialog control provided by the design package

First, declare the main layout of the bottomsheetdialog dialog dialog_ bottom_ sheet.xml

Among them, recyclerview is used to display the list of applications that provide sharing functions

Layout item used by a single child of recyclerview_ app.xml

Adapter for recyclerview: appshareadapter

Use intent to find all applications that provide sharing function, and initialize bottomsheetdialog

The above example code is provided here: sharedialog_ Demo

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