7. if文で分岐させると・・・ // コマンドqを受け取った場合 if (s.equals("q")) { if (mState == STATE_PLAY) { System.out.println("STATE_PLAY:q"); } else if (mState == STATE_STOP) { System.out.println("STATE_STO::q"); } else if (mState == STATE_PAUSE) { System.out.println("STATE_PAUSE:q"); } } 8. if文で分岐させると・・・ // コマンドwを受け取った場合 if (s.equals("w")) { if (mState == STATE_PLAY) { System.out.println("STATE_PLAY:w"); } else if (mSt
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