![]() ![]() ![]() The Adapter and Decorator design patterns are structural patterns and are also called wrappers.Īn adapter conceals incompatible interfaces between individual classes. ![]() Object-oriented programming uses different structural patterns that basically always work in the same way regardless of the programming language used. The following examples show how wrappers work and the different tasks they perform. Wrappers can be used in a variety of ways in programming and software development. The wrapper itself is the only component that communicates directly with both parts of the program. The main program communicates exclusively with the wrapper, which forwards the commands to the wrapped program and returns the results. If you want to use functions or code blocks of another programming language within a program, you can encapsulate them using a wrapper. Wrappers can be individual software components, independent software products, software architectures, classes in object-oriented programming, or frameworks. Alternatively, they can be used for visual reasons, as is the case with HTML or CSS wrappers. They are often used for ensuring compatibility or interoperability between different software structures. Several different wrapper functions can be distinguished. * Frost is a third party app and is in no way affiliated with Facebook Inc.In a software context, the term “wrapper” refers to programs or codes that literally wrap around other program components. Camera - While the camera permission can be added to allow you to directly take photos and upload them, we've decided that it would be best to allow you to do so externally and then share the photo with Frost.We don't depend on other personal information and we don't even save your email. Identity - Frost manages its accounts internally and uses it solely to give you access to your account.Retrieve running apps - Frost has no need to access external apps or see what else is running.Frost therefore doesn't need to constantly run in the background, nor does it force your phone to stay awake. Wakelock - Frost takes advantage of Android's Job Scheduler, and lets the framework decide when to run background services.That's it! No privacy intrusion and no extra demands.Fine/coarse location - Needed for the check in option if users wish to search for their location.Read/write external storage - Needed to upload photos in a new status and save photos when prompted.(these are only requested when they have to be, and are disabled until then) Billing - For purchasing pro and unlocking all of Frost's features.Vibrate - Needed to vibrate phone for notifications this can be toggled in the settings.Receive Boot Completed - Frost notifications persist on reboot, and need this permission to be added each time.It also needs the network state so as to limit internet usage when you are on a metered network. Internet, Network State, Wifi State - Frost fetches the pages from Facebook's mobile website.Automatic bug reports are sent when a crash is detected, so even if you don't contact the devs, you are helping contribute by using the app.Horizontal swipe can be enabled along side the viewpager swipe with a simple long press.Focusing on a text input will prevent refreshing, so you don't accidentally swipe and lose your progress.Fixes the little things - Frost is community driven, and many tweaks are added to address minor inconveniences and give a full native experience, despite being a web app.Frost is proud to be one of those apps, and can be found on github (Link in the app's about section) Fully opened - Nothing speaks for privacy more than being open sourced.Frost is also the only app to support transparent themes. Complete theme engine - Frost contains very comprehensive themes that customize all components of the app.Material Design - Built for lollipop and up, Frost focuses strongly on a beautiful and functional UI, and embraces material transitions and dimensions.Need to zoom into an image or download it? Long press the image! Need to copy a block of text or share a link? Long press the text. Contextual awareness - Frost integrates additional features via long presses. ![]() Open links and notifications with a full screen view, then swipe away to get back to your previous task.
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