Write an Android application

Android Application This is a simple android application that will have a front-end and a password-protected administrative side. Front-End: The front-end will resemble that of an image gallery. Thumbnails will display in a grid and the view can be scrolled. When a single image is picked or selected, the image will take the full screen. Once the image is show in full screen, the user can swipe left or right to navigate through the gallery. The gallery will have a search field at the top, which should only be visible in grid view that will filter the images based on tags. Administrative Side: First, it needs to be password protected. The code can be changed once logged in. (to change, old one must be provided and new one entered twice). Once inside the admin screen, we need an interface to Add, Modify and delete image entries. The image entries should have 4 fields: Field 1: *read-only: image code identifier (unique but human-readable) should be auto-generated. Field 2: Image selector where the user can select an image from their library Field 3: author (text field) Field 4: tags (text field) Once the entry is saved, the image needs to be moved and stored locally so that it is dedicated to the application, not just a simple link to the file. There should also be an options screen where the orientation can be locked to horizontal, vertical, or not locked. There could be other options at a future update, so making an options page would be needed. Additional Requirement: The application screen must be “castable” that is – it must be able to be casted to TV’s. This is already a built-in feature of some tablets, so as long as the application is built with standard widgets, this should be automatic. Additional details will be added to the project, but this is the overall objective.