Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;

import android.media.ToneGenerator;
import android.text.TextUtils;

public class Main {
    /** Returns the tone type that the string character represents. If input is
     * empty, then returns -1. */
    public static int getToneTypeFromString(String toneString) {
        if (TextUtils.isEmpty(toneString)) {
            return -1;
        }

        if (toneString.equalsIgnoreCase("0")) {
            return ToneGenerator.TONE_DTMF_0;
        } else if (toneString.equalsIgnoreCase("1")) {
            return ToneGenerator.TONE_DTMF_1;
        } else if (toneString.equalsIgnoreCase("2")) {
            return ToneGenerator.TONE_DTMF_2;
        } else if (toneString.equalsIgnoreCase("3")) {
            return ToneGenerator.TONE_DTMF_3;
        } else if (toneString.equalsIgnoreCase("4")) {
            return ToneGenerator.TONE_DTMF_4;
        } else if (toneString.equalsIgnoreCase("5")) {
            return ToneGenerator.TONE_DTMF_5;
        } else if (toneString.equalsIgnoreCase("6")) {
            return ToneGenerator.TONE_DTMF_6;
        } else if (toneString.equalsIgnoreCase("7")) {
            return ToneGenerator.TONE_DTMF_7;
        } else if (toneString.equalsIgnoreCase("8")) {
            return ToneGenerator.TONE_DTMF_8;
        } else if (toneString.equalsIgnoreCase("9")) {
            return ToneGenerator.TONE_DTMF_9;
        } else if (toneString.equalsIgnoreCase("A")) {
            return ToneGenerator.TONE_DTMF_A;
        } else if (toneString.equalsIgnoreCase("B")) {
            return ToneGenerator.TONE_DTMF_B;
        } else if (toneString.equalsIgnoreCase("C")) {
            return ToneGenerator.TONE_DTMF_C;
        } else if (toneString.equalsIgnoreCase("D")) {
            return ToneGenerator.TONE_DTMF_D;
        } else if (toneString.equalsIgnoreCase("#")) {
            return ToneGenerator.TONE_DTMF_P;
        } else if (toneString.equalsIgnoreCase("*")) {
            return ToneGenerator.TONE_DTMF_S;
        }
        return ToneGenerator.TONE_DTMF_0; // Error if code reaches here.
    }
}