Android implements the function of selecting multiple and all records based on listview and checkbox

In application development, it is often necessary to read data display from the database, then select multiple and all records and delete them. This requirement is also met when making customized system contacts. Here is a simple example through listview and Check@R_530_2419 @Examples of multiple selection and all selection. The following is the specific code

The effects are as follows:

MultiSelectActivity

Layout files: contacts_ delete_ activity. xml

Code download address: source code download

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