Rockbox open source high quality audio player as a Music Player Daemon
mpris
rockbox
mpd
libadwaita
audio
rust
zig
deno
Android port: add support for hardware keys
* Forward Java KeyEvents to C layer and translate them to Rockbox BUTTON_*.
* Add a basic Android keymap
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27832 a1c6a512-1295-4272-9138-f99709370657
+413
-34
+20
-4
android/src/org/rockbox/RockboxFramebuffer.java
+20
-4
android/src/org/rockbox/RockboxFramebuffer.java
···
22
22
package org.rockbox;
23
23
24
24
import java.nio.ByteBuffer;
25
+
25
26
import android.content.Context;
26
27
import android.graphics.Bitmap;
27
28
import android.graphics.Canvas;
28
29
import android.util.Log;
30
+
import android.view.KeyEvent;
29
31
import android.view.MotionEvent;
30
32
import android.view.View;
31
33
32
-
public class RockboxFramebuffer extends View
34
+
public class RockboxFramebuffer extends View
33
35
{
34
36
private Bitmap btm;
35
37
private ByteBuffer native_buf;
36
-
37
38
38
39
public RockboxFramebuffer(Context c)
39
40
{
40
41
super(c);
41
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btm = null;
43
+
44
+
/* Needed so we can catch KeyEvents */
45
+
setFocusable(true);
46
+
requestFocus();
42
47
}
43
48
44
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public void onDraw(Canvas c)
···
55
60
56
61
public void java_lcd_update()
57
62
{
58
-
59
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btm.copyPixelsFromBuffer(native_buf);
60
64
postInvalidate();
61
65
}
···
64
68
{
65
69
/* can't copy a partial buffer */
66
70
btm.copyPixelsFromBuffer(native_buf);
71
+
67
72
postInvalidate(x, y, x+w, y+h);
68
73
}
69
74
···
90
95
pixelHandler((int)me.getX(), (int)me.getY());
91
96
return true;
92
97
}
93
-
98
+
99
+
public boolean onKeyDown(int keyCode, KeyEvent event)
100
+
{
101
+
return buttonHandler(keyCode, true);
102
+
}
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+
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+
public boolean onKeyUp(int keyCode, KeyEvent event)
105
+
{
106
+
return buttonHandler(keyCode, false);
107
+
}
108
+
94
109
/* the two below should only be called from the activity thread */
95
110
public void suspend()
96
111
{ /* suspend, Rockbox will not make any lcd updates */
···
105
120
public native void set_lcd_active(int active);
106
121
public native void pixelHandler(int x, int y);
107
122
public native void touchHandler(int down);
123
+
public native boolean buttonHandler(int keycode, boolean state);
108
124
}
+2
apps/SOURCES
+2
apps/SOURCES
+198
apps/keymaps/keymap-android.c
+198
apps/keymaps/keymap-android.c
···
1
+
/***************************************************************************
2
+
* __________ __ ___.
3
+
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
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+
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
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+
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
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+
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
7
+
* \/ \/ \/ \/ \/
8
+
* $Id$
9
+
*
10
+
* Copyright (C) 2010 Maurus Cuelenaere
11
+
*
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+
* This program is free software; you can redistribute it and/or
13
+
* modify it under the terms of the GNU General Public License
14
+
* as published by the Free Software Foundation; either version 2
15
+
* of the License, or (at your option) any later version.
16
+
*
17
+
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
18
+
* KIND, either express or implied.
19
+
*
20
+
****************************************************************************/
21
+
22
+
/* Button Code Definitions for Android targets */
23
+
24
+
#include <stdio.h>
25
+
#include <string.h>
26
+
#include <stdlib.h>
27
+
28
+
#include "config.h"
29
+
#include "action.h"
30
+
#include "button.h"
31
+
#include "settings.h"
32
+
33
+
/*
34
+
* The format of the list is as follows
35
+
* { Action Code, Button code, Prereq button code }
36
+
* if there's no need to check the previous button's value, use BUTTON_NONE
37
+
* Insert LAST_ITEM_IN_LIST at the end of each mapping
38
+
*/
39
+
40
+
static const struct button_mapping button_context_standard[] = {
41
+
{ ACTION_STD_PREV, BUTTON_DPAD_UP, BUTTON_NONE },
42
+
{ ACTION_STD_PREVREPEAT, BUTTON_DPAD_UP|BUTTON_REPEAT, BUTTON_NONE },
43
+
{ ACTION_STD_NEXT, BUTTON_DPAD_DOWN, BUTTON_NONE },
44
+
{ ACTION_STD_NEXTREPEAT, BUTTON_DPAD_DOWN|BUTTON_REPEAT, BUTTON_NONE },
45
+
46
+
{ ACTION_STD_OK, BUTTON_DPAD_CENTER|BUTTON_REL, BUTTON_DPAD_CENTER },
47
+
{ ACTION_STD_OK, BUTTON_DPAD_RIGHT|BUTTON_REL, BUTTON_DPAD_RIGHT },
48
+
{ ACTION_STD_CANCEL, BUTTON_BACK, BUTTON_NONE },
49
+
{ ACTION_STD_CANCEL, BUTTON_DPAD_LEFT|BUTTON_REL, BUTTON_DPAD_LEFT },
50
+
51
+
{ ACTION_STD_CONTEXT, BUTTON_MENU, BUTTON_NONE },
52
+
53
+
LAST_ITEM_IN_LIST
54
+
}; /* button_context_standard */
55
+
56
+
static const struct button_mapping button_context_wps[] = {
57
+
{ ACTION_WPS_BROWSE, BUTTON_BACK, BUTTON_NONE },
58
+
{ ACTION_WPS_MENU, BUTTON_MENU|BUTTON_REL, BUTTON_MENU },
59
+
{ ACTION_WPS_CONTEXT, BUTTON_MENU|BUTTON_REPEAT, BUTTON_MENU },
60
+
61
+
LAST_ITEM_IN_LIST
62
+
}; /* button_context_wps */
63
+
64
+
static const struct button_mapping button_context_list[] = {
65
+
LAST_ITEM_IN_LIST__NEXTLIST(CONTEXT_STD)
66
+
}; /* button_context_list */
67
+
68
+
static const struct button_mapping button_context_tree[] = {
69
+
LAST_ITEM_IN_LIST__NEXTLIST(CONTEXT_LIST)
70
+
}; /* button_context_tree */
71
+
72
+
static const struct button_mapping button_context_listtree_scroll_with_combo[] = {
73
+
LAST_ITEM_IN_LIST__NEXTLIST(CONTEXT_CUSTOM|CONTEXT_TREE),
74
+
};
75
+
76
+
static const struct button_mapping button_context_listtree_scroll_without_combo[] = {
77
+
LAST_ITEM_IN_LIST__NEXTLIST(CONTEXT_CUSTOM|CONTEXT_TREE),
78
+
};
79
+
80
+
static const struct button_mapping button_context_settings[] = {
81
+
{ ACTION_SETTINGS_INC, BUTTON_DPAD_RIGHT, BUTTON_NONE },
82
+
{ ACTION_SETTINGS_INCREPEAT, BUTTON_DPAD_RIGHT|BUTTON_REPEAT, BUTTON_NONE },
83
+
{ ACTION_SETTINGS_DEC, BUTTON_DPAD_LEFT, BUTTON_NONE },
84
+
{ ACTION_SETTINGS_DECREPEAT, BUTTON_DPAD_LEFT|BUTTON_REPEAT, BUTTON_NONE },
85
+
{ ACTION_STD_OK, BUTTON_DPAD_CENTER, BUTTON_NONE },
86
+
{ ACTION_STD_CANCEL, BUTTON_BACK, BUTTON_NONE },
87
+
88
+
LAST_ITEM_IN_LIST__NEXTLIST(CONTEXT_STD)
89
+
}; /* button_context_settings */
90
+
91
+
static const struct button_mapping button_context_settings_right_is_inc[] = {
92
+
93
+
LAST_ITEM_IN_LIST__NEXTLIST(CONTEXT_STD)
94
+
}; /* button_context_settingsgraphical */
95
+
96
+
static const struct button_mapping button_context_yesno[] = {
97
+
{ ACTION_YESNO_ACCEPT, BUTTON_DPAD_CENTER, BUTTON_NONE },
98
+
99
+
LAST_ITEM_IN_LIST__NEXTLIST(CONTEXT_STD)
100
+
}; /* button_context_settings_yesno */
101
+
102
+
static const struct button_mapping button_context_colorchooser[] = {
103
+
LAST_ITEM_IN_LIST__NEXTLIST(CONTEXT_CUSTOM|CONTEXT_SETTINGS),
104
+
}; /* button_context_colorchooser */
105
+
106
+
static const struct button_mapping button_context_eq[] = {
107
+
LAST_ITEM_IN_LIST__NEXTLIST(CONTEXT_CUSTOM|CONTEXT_SETTINGS),
108
+
}; /* button_context_eq */
109
+
110
+
/** Bookmark Screen **/
111
+
static const struct button_mapping button_context_bmark[] = {
112
+
LAST_ITEM_IN_LIST__NEXTLIST(CONTEXT_LIST),
113
+
}; /* button_context_bmark */
114
+
115
+
static const struct button_mapping button_context_time[] = {
116
+
LAST_ITEM_IN_LIST__NEXTLIST(CONTEXT_SETTINGS),
117
+
}; /* button_context_time */
118
+
119
+
static const struct button_mapping button_context_quickscreen[] = {
120
+
{ ACTION_STD_CANCEL, BUTTON_BACK|BUTTON_REL, BUTTON_NONE },
121
+
122
+
LAST_ITEM_IN_LIST__NEXTLIST(CONTEXT_STD)
123
+
}; /* button_context_quickscreen */
124
+
125
+
static const struct button_mapping button_context_pitchscreen[] = {
126
+
127
+
{ ACTION_PS_INC_SMALL, BUTTON_DPAD_RIGHT, BUTTON_NONE },
128
+
{ ACTION_PS_INC_BIG, BUTTON_DPAD_RIGHT|BUTTON_REPEAT, BUTTON_NONE },
129
+
{ ACTION_PS_DEC_SMALL, BUTTON_DPAD_LEFT, BUTTON_NONE },
130
+
{ ACTION_PS_DEC_BIG, BUTTON_DPAD_LEFT|BUTTON_REPEAT, BUTTON_NONE },
131
+
{ ACTION_PS_EXIT, BUTTON_BACK, BUTTON_NONE },
132
+
133
+
LAST_ITEM_IN_LIST__NEXTLIST(CONTEXT_STD)
134
+
}; /* button_context_pitchcreen */
135
+
136
+
static const struct button_mapping button_context_keyboard[] = {
137
+
{ ACTION_KBD_PAGE_FLIP, BUTTON_MENU, BUTTON_NONE },
138
+
{ ACTION_KBD_CURSOR_LEFT, BUTTON_DPAD_LEFT, BUTTON_NONE },
139
+
{ ACTION_KBD_CURSOR_LEFT, BUTTON_DPAD_LEFT|BUTTON_REPEAT, BUTTON_NONE },
140
+
{ ACTION_KBD_CURSOR_RIGHT, BUTTON_DPAD_RIGHT, BUTTON_NONE },
141
+
{ ACTION_KBD_CURSOR_RIGHT, BUTTON_DPAD_RIGHT|BUTTON_REPEAT, BUTTON_NONE },
142
+
143
+
LAST_ITEM_IN_LIST__NEXTLIST(CONTEXT_STD)
144
+
}; /* button_context_keyboard */
145
+
146
+
static const struct button_mapping button_context_radio[] = {
147
+
LAST_ITEM_IN_LIST__NEXTLIST(CONTEXT_SETTINGS)
148
+
}; /* button_context_radio */
149
+
150
+
const struct button_mapping* target_get_context_mapping(int context)
151
+
{
152
+
switch (context)
153
+
{
154
+
case CONTEXT_STD:
155
+
return button_context_standard;
156
+
case CONTEXT_WPS:
157
+
return button_context_wps;
158
+
159
+
case CONTEXT_LIST:
160
+
return button_context_list;
161
+
case CONTEXT_MAINMENU:
162
+
case CONTEXT_TREE:
163
+
if (global_settings.hold_lr_for_scroll_in_list)
164
+
return button_context_listtree_scroll_without_combo;
165
+
else
166
+
return button_context_listtree_scroll_with_combo;
167
+
case CONTEXT_CUSTOM|CONTEXT_TREE:
168
+
return button_context_tree;
169
+
170
+
case CONTEXT_SETTINGS:
171
+
return button_context_settings;
172
+
case CONTEXT_CUSTOM|CONTEXT_SETTINGS:
173
+
case CONTEXT_SETTINGS_RECTRIGGER:
174
+
return button_context_settings_right_is_inc;
175
+
176
+
case CONTEXT_SETTINGS_COLOURCHOOSER:
177
+
return button_context_colorchooser;
178
+
case CONTEXT_SETTINGS_EQ:
179
+
return button_context_eq;
180
+
181
+
case CONTEXT_SETTINGS_TIME:
182
+
return button_context_time;
183
+
184
+
case CONTEXT_YESNOSCREEN:
185
+
return button_context_yesno;
186
+
case CONTEXT_FM:
187
+
return button_context_radio;
188
+
case CONTEXT_BOOKMARKSCREEN:
189
+
return button_context_bmark;
190
+
case CONTEXT_QUICKSCREEN:
191
+
return button_context_quickscreen;
192
+
case CONTEXT_PITCHSCREEN:
193
+
return button_context_pitchscreen;
194
+
case CONTEXT_KEYBOARD:
195
+
return button_context_keyboard;
196
+
}
197
+
return button_context_standard;
198
+
}
+3
firmware/SOURCES
+3
firmware/SOURCES
···
1708
1708
target/hosted/android/kernel-android.c
1709
1709
target/hosted/android/pcm-android.c
1710
1710
target/hosted/android/system-android.c
1711
+
#ifdef APPLICATION
1712
+
target/hosted/android/app/button-application.c
1713
+
#endif
1711
1714
drivers/audio/android.c
1712
1715
thread.c
1713
1716
#endif
+1
firmware/export/config.h
+1
firmware/export/config.h
+4
firmware/export/config/application.h
+4
firmware/export/config/application.h
···
75
75
/* Define this if you do software codec */
76
76
#define CONFIG_CODEC SWCODEC
77
77
78
+
#ifdef ANDROID
79
+
#define CONFIG_KEYPAD ANDROID_PAD
80
+
#else
78
81
#define CONFIG_KEYPAD COWON_D2_PAD
82
+
#endif
79
83
80
84
#if (CONFIG_PLATFORM & PLATFORM_SDL)
81
85
/* Use SDL audio/pcm in a SDL app build */
+97
firmware/target/hosted/android/app/android_keyevents.h
+97
firmware/target/hosted/android/app/android_keyevents.h
···
1
+
/* Ripped from http://android.git.kernel.org/?p=platform/frameworks/base.git;a=blob_plain;f=core/java/android/view/KeyEvent.java;hb=HEAD */
2
+
#define KEYCODE_UNKNOWN 0
3
+
#define KEYCODE_SOFT_LEFT 1
4
+
#define KEYCODE_SOFT_RIGHT 2
5
+
#define KEYCODE_HOME 3
6
+
#define KEYCODE_BACK 4
7
+
#define KEYCODE_CALL 5
8
+
#define KEYCODE_ENDCALL 6
9
+
#define KEYCODE_0 7
10
+
#define KEYCODE_1 8
11
+
#define KEYCODE_2 9
12
+
#define KEYCODE_3 10
13
+
#define KEYCODE_4 11
14
+
#define KEYCODE_5 12
15
+
#define KEYCODE_6 13
16
+
#define KEYCODE_7 14
17
+
#define KEYCODE_8 15
18
+
#define KEYCODE_9 16
19
+
#define KEYCODE_STAR 17
20
+
#define KEYCODE_POUND 18
21
+
#define KEYCODE_DPAD_UP 19
22
+
#define KEYCODE_DPAD_DOWN 20
23
+
#define KEYCODE_DPAD_LEFT 21
24
+
#define KEYCODE_DPAD_RIGHT 22
25
+
#define KEYCODE_DPAD_CENTER 23
26
+
#define KEYCODE_VOLUME_UP 24
27
+
#define KEYCODE_VOLUME_DOWN 25
28
+
#define KEYCODE_POWER 26
29
+
#define KEYCODE_CAMERA 27
30
+
#define KEYCODE_CLEAR 28
31
+
#define KEYCODE_A 29
32
+
#define KEYCODE_B 30
33
+
#define KEYCODE_C 31
34
+
#define KEYCODE_D 32
35
+
#define KEYCODE_E 33
36
+
#define KEYCODE_F 34
37
+
#define KEYCODE_G 35
38
+
#define KEYCODE_H 36
39
+
#define KEYCODE_I 37
40
+
#define KEYCODE_J 38
41
+
#define KEYCODE_K 39
42
+
#define KEYCODE_L 40
43
+
#define KEYCODE_M 41
44
+
#define KEYCODE_N 42
45
+
#define KEYCODE_O 43
46
+
#define KEYCODE_P 44
47
+
#define KEYCODE_Q 45
48
+
#define KEYCODE_R 46
49
+
#define KEYCODE_S 47
50
+
#define KEYCODE_T 48
51
+
#define KEYCODE_U 49
52
+
#define KEYCODE_V 50
53
+
#define KEYCODE_W 51
54
+
#define KEYCODE_X 52
55
+
#define KEYCODE_Y 53
56
+
#define KEYCODE_Z 54
57
+
#define KEYCODE_COMMA 55
58
+
#define KEYCODE_PERIOD 56
59
+
#define KEYCODE_ALT_LEFT 57
60
+
#define KEYCODE_ALT_RIGHT 58
61
+
#define KEYCODE_SHIFT_LEFT 59
62
+
#define KEYCODE_SHIFT_RIGHT 60
63
+
#define KEYCODE_TAB 61
64
+
#define KEYCODE_SPACE 62
65
+
#define KEYCODE_SYM 63
66
+
#define KEYCODE_EXPLORER 64
67
+
#define KEYCODE_ENVELOPE 65
68
+
#define KEYCODE_ENTER 66
69
+
#define KEYCODE_DEL 67
70
+
#define KEYCODE_GRAVE 68
71
+
#define KEYCODE_MINUS 69
72
+
#define KEYCODE_EQUALS 70
73
+
#define KEYCODE_LEFT_BRACKET 71
74
+
#define KEYCODE_RIGHT_BRACKET 72
75
+
#define KEYCODE_BACKSLASH 73
76
+
#define KEYCODE_SEMICOLON 74
77
+
#define KEYCODE_APOSTROPHE 75
78
+
#define KEYCODE_SLASH 76
79
+
#define KEYCODE_AT 77
80
+
#define KEYCODE_NUM 78
81
+
#define KEYCODE_HEADSETHOOK 79
82
+
#define KEYCODE_FOCUS 80
83
+
#define KEYCODE_PLUS 81
84
+
#define KEYCODE_MENU 82
85
+
#define KEYCODE_NOTIFICATION 83
86
+
#define KEYCODE_SEARCH 84
87
+
#define KEYCODE_MEDIA_PLAY_PAUSE 85
88
+
#define KEYCODE_MEDIA_STOP 86
89
+
#define KEYCODE_MEDIA_NEXT 87
90
+
#define KEYCODE_MEDIA_PREVIOUS 88
91
+
#define KEYCODE_MEDIA_REWIND 89
92
+
#define KEYCODE_MEDIA_FAST_FORWARD 90
93
+
#define KEYCODE_MUTE 91
94
+
#define KEYCODE_PAGE_UP 92
95
+
#define KEYCODE_PAGE_DOWN 93
96
+
#define KEYCODE_PICTSYMBOLS 94
97
+
#define KEYCODE_SWITCH_CHARSET 95
+9
firmware/target/hosted/android/app/android_keyevents.sh
+9
firmware/target/hosted/android/app/android_keyevents.sh
···
1
+
#!/bin/sh
2
+
# Simple script that converts Android's KEYCODE_* ints to preprocessor #defines
3
+
4
+
URL="http://android.git.kernel.org/?p=platform/frameworks/base.git;a=blob_plain;f=core/java/android/view/KeyEvent.java;hb=HEAD"
5
+
6
+
echo "Processing $URL..."
7
+
(echo "/* Ripped from $URL */";
8
+
curl $URL | grep "public static final int KEYCODE" | sed 's/^.*public static final int \(KEYCODE_.*\) *= *\([0-9]*\).*$/#define \1 \2/'
9
+
) > `dirname $0`/android_keyevents.h