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Make VolumeUp+x send Alt+x

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This commit is contained in:
Fredrik Fornwall
2016-04-22 02:20:10 +02:00
parent fb7f7d249e
commit a87cbdd70c
1 changed files with 49 additions and 46 deletions
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95
app/src/main/java/com/termux/view/TerminalView.java
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@@ -652,52 +652,55 @@ public final class TerminalView extends View {
resultingKeyCode = KeyEvent.KEYCODE_F12;
}
} else if (mVirtualFnKeyDown) {
if (codePoint == 'w' || codePoint == 'W') {
resultingKeyCode = KeyEvent.KEYCODE_DPAD_UP;
} else if (codePoint == 'a' || codePoint == 'A') {
resultingKeyCode = KeyEvent.KEYCODE_DPAD_LEFT;
} else if (codePoint == 's' || codePoint == 'S') {
resultingKeyCode = KeyEvent.KEYCODE_DPAD_DOWN;
} else if (codePoint == 'd' || codePoint == 'D') {
resultingKeyCode = KeyEvent.KEYCODE_DPAD_RIGHT;
} else if (codePoint == 'p' || codePoint == 'P') {
resultingKeyCode = KeyEvent.KEYCODE_PAGE_UP;
} else if (codePoint == 'n' || codePoint == 'N') {
resultingKeyCode = KeyEvent.KEYCODE_PAGE_DOWN;
} else if (codePoint == 't' || codePoint == 'T') {
resultingKeyCode = KeyEvent.KEYCODE_TAB;
} else if (codePoint == 'l' || codePoint == 'L') {
codePoint = '|';
} else if (codePoint == 'u' || codePoint == 'U') {
codePoint = '_';
} else if (codePoint == 'e' || codePoint == 'E') {
codePoint = 27; // ^[ (Esc)
} else if (codePoint == '.') {
codePoint = 28; // ^\
} else if (codePoint > '0' && codePoint <= '9') {
// F1-F9
resultingKeyCode = (codePoint - '1') + KeyEvent.KEYCODE_F1;
} else if (codePoint == '0') {
resultingKeyCode = KeyEvent.KEYCODE_F10;
} else if (codePoint == 'i' || codePoint == 'I') {
resultingKeyCode = KeyEvent.KEYCODE_INSERT;
} else if (codePoint == 'x' || codePoint == 'X') {
resultingKeyCode = KeyEvent.KEYCODE_FORWARD_DEL;
} else if (codePoint == 'h' || codePoint == 'H') {
resultingKeyCode = KeyEvent.KEYCODE_MOVE_HOME;
} else if (codePoint == 'f' || codePoint == 'F') {
// As left alt+f, jumping forward in readline:
codePoint = 'f';
leftAltDownFromEvent = true;
} else if (codePoint == 'b' || codePoint == 'B') {
// As left alt+b, jumping forward in readline:
codePoint = 'b';
leftAltDownFromEvent = true;
} else if (codePoint == 'v' || codePoint == 'V') {
codePoint = -1;
AudioManager audio = (AudioManager) getContext().getSystemService(Context.AUDIO_SERVICE);
audio.adjustSuggestedStreamVolume(AudioManager.ADJUST_SAME, AudioManager.USE_DEFAULT_STREAM_TYPE, AudioManager.FLAG_SHOW_UI);
}
int lowerCase = Character.toLowerCase(codePoint);
switch (lowerCase) {
// Arrow keys.
case 'w': resultingKeyCode = KeyEvent.KEYCODE_DPAD_UP; break;
case 'a': resultingKeyCode = KeyEvent.KEYCODE_DPAD_LEFT; break;
case 's': resultingKeyCode = KeyEvent.KEYCODE_DPAD_DOWN; break;
case 'd': resultingKeyCode = KeyEvent.KEYCODE_DPAD_RIGHT; break;
// Page up and down.
case 'p': resultingKeyCode = KeyEvent.KEYCODE_PAGE_UP; break;
case 'n': resultingKeyCode = KeyEvent.KEYCODE_PAGE_DOWN; break;
// Some special keys:
case 't': resultingKeyCode = KeyEvent.KEYCODE_TAB; break;
case 'i': resultingKeyCode = KeyEvent.KEYCODE_INSERT; break;
case 'h': resultingKeyCode = KeyEvent.KEYCODE_MOVE_HOME; break;
// Special characters to input.
case 'u': codePoint = '_'; break;
case 'l': codePoint = '|'; break;
// Function keys.
case '1': case '2': case '3':
case '4': case '5': case '6':
case '7': case '8': case '9':
resultingKeyCode = (codePoint - '1') + KeyEvent.KEYCODE_F1;
break;
case '0':
resultingKeyCode = KeyEvent.KEYCODE_F10;
break;
// Other special keys.
case 'e': codePoint = /*Escape*/ 27; break;
case '.': codePoint = /*^.*/ 28; break;
case 'b': // alt+b, jumping backward in readline.
case 'f': // alf+f, jumping forward in readline.
case 'x': // alt+x, common in emacs.
codePoint = lowerCase;
leftAltDownFromEvent = true;
break;
// Volume control.
case 'v':
codePoint = -1;
AudioManager audio = (AudioManager) getContext().getSystemService(Context.AUDIO_SERVICE);
audio.adjustSuggestedStreamVolume(AudioManager.ADJUST_SAME, AudioManager.USE_DEFAULT_STREAM_TYPE, AudioManager.FLAG_SHOW_UI);
break;
}
}
if (codePoint > -1) {