commit 28c6927c223ec0dc4c51ef50152995bdde8c3139
parent 217e81cc8c8555bd18c9605007f9b31980737f56
Author: gstraube <gstraube@mailbox.org>
Date: Sun, 12 Nov 2017 16:54:46 +0100
Add chromatic tuning mode
Diffstat:
3 files changed, 180 insertions(+), 0 deletions(-)
diff --git a/app/src/main/java/com/github/cythara/TuningMapper.java b/app/src/main/java/com/github/cythara/TuningMapper.java
@@ -3,6 +3,7 @@ package com.github.cythara;
import android.util.Log;
import com.github.cythara.tuning.BassTuning;
+import com.github.cythara.tuning.ChromaticTuning;
import com.github.cythara.tuning.DropCGuitarTuning;
import com.github.cythara.tuning.DropCSharpGuitarTuning;
import com.github.cythara.tuning.DropDGuitarTuning;
@@ -21,6 +22,7 @@ class TuningMapper {
private static final int BASS_TUNING_POSITION = 5;
private static final int UKULELE_TUNING_POSITION = 6;
private static final int D_TUNING_POSITION = 7;
+ private static final int CHROMATIC_TUNING_POSITION = 8;
static Tuning getTuningFromPosition(int position) {
switch (position) {
@@ -40,6 +42,8 @@ class TuningMapper {
return new UkuleleTuning();
case D_TUNING_POSITION:
return new UkuleleDTuning();
+ case CHROMATIC_TUNING_POSITION:
+ return new ChromaticTuning();
default:
Log.w("com.github.cythara", "Unknown position for tuning dropdown list");
return new GuitarTuning();
diff --git a/app/src/main/java/com/github/cythara/tuning/ChromaticTuning.java b/app/src/main/java/com/github/cythara/tuning/ChromaticTuning.java
@@ -0,0 +1,175 @@
+package com.github.cythara.tuning;
+
+import com.github.cythara.Note;
+import com.github.cythara.Tuning;
+
+public class ChromaticTuning implements Tuning {
+
+ private enum Pitch implements Note {
+
+ C_MINUS_1("C-1", 8.176f),
+ C_MINUS_1_SHARP("C-1#", 8.662f),
+ D_MINUS_1("D-1", 9.177f),
+ D_MINUS_1_SHARP("D-1#", 9.723f),
+ E_MINUS_1("E-1", 10.301f),
+ F_MINUS_1("F-1", 10.914f),
+ F_MINUS_1_SHARP("F-1", 11.563f),
+ G_MINUS_1("G-1", 12.250f),
+ G_MINUS_1_SHARP("G-1#", 12.979f),
+ A_MINUS_1("A-1", 13.750f),
+ A_MINUS_1_SHARP("A-1#", 14.568f),
+ B_MINUS_1("B-1", 15.434f),
+
+ C0("C0", 16.352f),
+ C0_SHARP("C0#", 17.324f),
+ D0("D0", 18.354f),
+ D0_SHARP("D0#", 19.445f),
+ E0("E0", 20.602f),
+ F0("F0", 21.827f),
+ F0_SHARP("F0", 23.125f),
+ G0("G0", 24.500f),
+ G0_SHARP("G0#", 25.957f),
+ A0("A0", 27.500f),
+ A0_SHARP("A0#", 29.135f),
+ B0("B0", 30.868f),
+
+ C1("C1", 32.703f),
+ C1_SHARP("C1#", 34.648f),
+ D1("D1", 36.708f),
+ D1_SHARP("D1#", 38.891f),
+ E1("E1", 41.203f),
+ F1("F1", 43.654f),
+ F1_SHARP("F1#", 46.249f),
+ G1("G1", 48.999f),
+ G1_SHARP("G1#", 51.913f),
+ A1("A1", 55.000f),
+ A1_SHARP("A1#", 58.270f),
+ B1("B1", 61.735f),
+
+ C2("C2", 65.406f),
+ C2_SHARP("C2#", 69.296f),
+ D2("D2", 73.416f),
+ D2_SHARP("D2#", 77.782f),
+ E2("E2", 82.407f),
+ F2("F2", 87.307f),
+ F2_SHARP("F2#", 92.499f),
+ G2("G2", 97.999f),
+ G2_SHARP("G2#", 103.83f),
+ A2("A2", 110.00f),
+ A2_SHARP("A2#", 116.54f),
+ B2("B2", 123.47f),
+
+ C3("C3", 130.81f),
+ C3_SHARP("C3#", 138.59f),
+ D3("D3", 146.83f),
+ D3_SHARP("D3#", 155.56f),
+ E3("E3", 164.81f),
+ F3("F3", 174.61f),
+ F3_SHARP("F3#", 185.00f),
+ G3("G3", 196.00f),
+ G3_SHARP("G3#", 207.65f),
+ A3("A3", 220.00f),
+ A3_SHARP("A3#", 233.08f),
+ B3("B3", 246.94f),
+
+ C4("C4", 261.63f),
+ C4_SHARP("C4#", 277.18f),
+ D4("D4", 293.66f),
+ D4_SHARP("D4#", 311.13f),
+ E4("E4", 329.63f),
+ F4("F4", 349.23f),
+ F4_SHARP("F4#", 369.99f),
+ G4("G4", 392.00f),
+ G4_SHARP("G4#", 415.30f),
+ A4("A4", 440.00f),
+ A4_SHARP("A4#", 466.16f),
+ B4("B4", 493.88f),
+
+ C5("C5", 523.25f),
+ C5_SHARP("C5#", 554.37f),
+ D5("D5", 587.33f),
+ D5_SHARP("D5#", 622.25f),
+ E5("E5", 659.26f),
+ F5("F5", 698.46f),
+ F5_SHARP("F5#", 739.99f),
+ G5("G5", 783.99f),
+ G5_SHARP("G5#", 830.61f),
+ A5("A5", 880.00f),
+ A5_SHARP("A5#", 932.33f),
+ B5("B5", 987.77f),
+
+ C6("C6", 1046.5f),
+ C6_SHARP("C6#", 1108.7f),
+ D6("D6", 1174.7f),
+ D6_SHARP("D6#", 1244.5f),
+ E6("E6", 1318.5f),
+ F6("F6", 1396.9f),
+ F6_SHARP("F6#", 1480.0f),
+ G6("G6", 1568.0f),
+ G6_SHARP("G6#", 1661.2f),
+ A6("A6", 1760.0f),
+ A6_SHARP("A6#", 1864.7f),
+ B6("B6", 1975.5f),
+
+ C7("C7", 2093.0f),
+ C7_SHARP("C7#", 2217.5f),
+ D7("D7", 2349.3f),
+ D7_SHARP("D7#", 2489.0f),
+ E7("E7", 2637.0f),
+ F7("F7", 2793.8f),
+ F7_SHARP("F7#", 2960.0f),
+ G7("G7", 3136.0f),
+ G7_SHARP("G7#", 3322.4f),
+ A7("A7", 3520.0f),
+ A7_SHARP("A7#", 3729.3f),
+ B7("B7", 3951.1f),
+
+ C8("C8", 4186.0f),
+ C8_SHARP("C8#", 4434.9f),
+ D8("D8", 4698.6f),
+ D8_SHARP("D8#", 4978.0f),
+ E8("E8", 5274.0f),
+ F8("F8", 5587.7f),
+ F8_SHARP("F8#", 5919.9f),
+ G8("G8", 6271.9f),
+ G8_SHARP("G8#", 6644.9f),
+ A8("A8", 7040.0f),
+ A8_SHARP("A8#", 7458.6f),
+ B8("B8", 7902.1f),
+
+ C9("C9", 8372.0f),
+ C9_SHARP("C9#", 8869.8f),
+ D9("D9", 9397.3f),
+ D9_SHARP("D9#", 9956.1f),
+ E9("E9", 10548.1f),
+ F9("F9", 11175.3f),
+ F9_SHARP("F9#", 11839.8f),
+ G9("G9", 12543.9f);
+
+ private String name;
+ private final float frequency;
+
+ Pitch(String name, float frequency) {
+ this.name = name;
+ this.frequency = frequency;
+ }
+
+ public String getName() {
+ return name;
+ }
+
+ public float getFrequency() {
+ return frequency;
+ }
+ }
+
+ @Override
+ public Note[] getNotes() {
+ return Pitch.values();
+ }
+
+ @Override
+ public Note findNote(String name) {
+ return Pitch.valueOf(name);
+ }
+}
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
@@ -9,6 +9,7 @@
<item>Bass (standard)</item>
<item>Ukulele (standard)</item>
<item>Ukulele (D tuning)</item>
+ <item>Chromatic</item>
</string-array>
</resources>
