Here is a fully functional android app which I made from scratch in Google Applied CS with android program. An anagram is a word formed by rearranging the letters of another word. For example, cinema is an anagram of iceman.
The game provides the user with a word from the dictionary. The user tries to create as many words as possible that contain all the letters of the given word plus one additional letter. Note that adding the extra letter at the beginning or the end without reordering the other letters is not valid. For example, if the game picks the word 'ore' as a starter, the user might guess 'rose' or 'zero' but not 'sore'. The user can give up and see the words that they did not guess.
Copyright 2016 Akshay Jain
Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.