| With the development of mobile Internet, great changes have taken place in the traditional media. More and more paper media was replaced by the new Internet, mobile Internet with fragmentation, with instant, decentralized propagation characteristics deeply affects the production and dissemination of information, bring people into "paperless reading" era. News client make up for the deficiency of traditional print media. It USES the advantages of the mobile Internet and break the limitation of region and distribution way, which transmits information from different dimensions such as text, images, voice, video transmission information, form a whole media information release of the multidimensional vertical way, meet customer’s different audiences experience, news comments function strengthens the interaction between the reader and the reader can post their comments, and the other comments reply, so as to better meet the user’s reading experience.News paper expounds client based on the Android development platform. This paper involves the four components of the Android development, respectively is:the Activity (for performance), Service (background services, does not provide interface to present), the Broadcast Receiver (used to receive radio), the Content Provider (support in multiple applications store and read the data, equivalent to a database), in addition also involves mobile common cache and memory optimization technology.The whole application is divided into several functional modules:news module, share and comments module, widget module, news push module, personal center module and application setting module. Paper first expounds the development background of application and application development involves the Android development technology was introduced in detail, and then the requirement analysis for the application, including functional requirements and non-functional requirements analysis, and then further describes the entire application architecture design, database design, etc., finally the specific implementation of each module in detail design. |
