Description: About Content Providers Content Providers across all applications is the data storage and retrieval of a bridge, is to make all data sharing between applications. It is the sharing of data between applications the only way. Android is not a public in all applications can access the data storage areas. 18.SQLite and 22.22.Content Provider to add to the project, run 18.SQLite, then test during 22.Content Provider
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Content Providers(1).docx
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