Improve energy efficiency by applying Dynamic Retry Delay Energy Pattern + Cache Energy Pattern

[anasofiagribeiro]

This improves the energy efficiency of SecondScreen by applying the Dynamic Retry Delay Energy Pattern and the Cache Energy Pattern for mobile applications.

The energy pattern was applied in RouterActivity.java and AndroidManifest.xml (for the Dynamic Retry Delay Energy Pattern) and TLSSocketFactoryCompat.java (for the Cache Energy Pattern). The general idea for the first one is to avoid accessing an internet connection if the connection is down . In particular, a class NetworkStateReceiver will be created in the java file that checks for an internet connection. The general idea for the second one is to avoid performing unnecessary operations by using cache mechanisms. In particular, setting the cache size to have no limit.

[wb9688]

Please make a PR to TeamNewPipe/NewPipe. PRs to this repo should only contain fixes specifically for older devices.