design book application in android with special content features

I want to develop an android book application…the content must have these features:

1. The text have different fonts , colors and sizes..

2. The text is Summarized... in other word, there is an icon or linked text which the user can click it and expand the text…the expanded text is in continuous of Summarized text and only was hidden for Summarization… If the user do not understand the summarized content ,she or he can click on icon or link to expand the text for more explanation…(like collapse and expand concept)

3. The text have image and videos (like social networks, the video not showing until user click on it) the position of these images or videos is different among the text in different pages.

4. There is some boxes like slide among the content, which show video and a text related to video ( I name text-video box) ..and it is possible to flip(or swap:meaning touch to see after one) to left or right to watch different videos( and text related to it) I don’t know what is the name of this component…..what is important is that the user could touch the screen to see another video-text pair…. may I have several of such boxes in different section of the text… and the position of these boxes is different in different pages.

5. There is links among text to go to different part of content of book…

So , there is what options that can show the content with these features in android?

I want to compare the options…Can native widgets(for example:textview,fragment...) of android implement all the requirement of book or I must use webview? If can,What widgets must I use for each requirement? and how set the position of widget dynamically in runtime ?( because the positions of each part-text,image,video,text-video box-is different in different pages. and the last question what info must i save in database?

Is there any suggestion?

Thanks everybody