steps to reproduce

Write a loop, from 1 to 80000, each time add a random int to the max heap.

In theory it takes very little time(NlogN, N=80000, <1sec ), but the program does take a long time.

I'v also tested the BinaryHeap in https://github.com/SolutionsDesign/Algorithmia, it performs well, so it is probably due to the bad algorithm.

Requirements of the project:

• SDK version must be of android 10 or above
• Custom icon is not mandatory
• Deprecated methods or classes can be used but it is not recommended
• Folder name should be in the format username_projectname

Optional

• Add a README file in your project
• Check [HelloWorld](https://github.com/SanjayDevTech/Code-with-love/tree/master/android/SanjayD