Check-in [f4dd8495bc]
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Overview
Comment:Sensor stuff
Timelines: family | ancestors | descendants | both | trunk
Files: files | file ages | folders
SHA1: f4dd8495bcd0ccc60910e02c58eb8bd852ca0ce2
User & Date: bernd 2014-01-16 16:23:29.905
Context
2014-01-17
00:13
Rewrite for Gforth\NativeActivity check-in: af01051ada user: bernd tags: trunk
2014-01-16
16:23
Sensor stuff check-in: f4dd8495bc user: bernd tags: trunk
2014-01-13
15:34
Delete references check-in: 3874dedc13 user: bernd tags: trunk
Changes
Side-by-Side Diff Ignore Whitespace Patch
Changes to gles2/android.fs.
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	APP_CMD_START of [: ." app start" cr ;] $err endof
	APP_CMD_STOP of [: ." app stop" cr ;] $err endof
	dup [: ." app cmd " . cr ;] $err
    endcase ; is acmd

also jni

: android-characters ( string -- )  jstring>sstring unkeys jfree ;
: android-unicode    ( uchar -- )   >xstring unkeys ;
: android-keycode    ( keycode -- ) keycode>keys unkeys ;

: android-key ( event -- )
    >o getAction dup 2 = IF  drop ."
    >o getAction dup 2 = IF  drop
	getKeyCode dup 0= IF
	    drop getCharacters jstring>sstring unkeys jfree
	    drop getCharacters android-characters
	ELSE
	    keycode>keys unkeys
	    android-keycode
	THEN
    ELSE
	0= IF  getUnicodeChar dup 0>
	    IF    >xstring unkeys
	    ELSE  drop  getKeyCode  keycode>keys  unkeys
	    IF    android-unicode
	    ELSE  drop  getKeyCode  android-keycode
	    THEN
	THEN
    THEN o> ;
    THEN o ]gref o> ;

Defer android-touch ( event -- )
' drop IS android-touch
: android-touch ( event -- ) >o
    me-getAction *input action !
    getFlags *input flags !
    getMetaState *input metastate !
    getEdgeFlags *input edgeflags !
    getPressure f>s *input pressure !
    getSize f>s *input size !
    getPointerCount dup *input tcount !
    *input x0
    0 ?DO
	I getY f>s
	I getX f>s
	rot dup >r 2! r> 2 cells +
    LOOP  drop
    o ]gref o> ;

0 Value location
0 Value sensor
JValue location
JValue sensor

Defer android-location ( location -- )
:noname ." new location" cr to location ; IS android-location
:noname to location ; IS android-location
Defer android-sensor ( sensor -- )
:noname ." new sensor" cr to sensor ; IS android-sensor
:noname to sensor ; IS android-sensor

:noname ( event type -- )
    CASE
	0 OF  android-key       ENDOF
	1 OF  android-touch     ENDOF
	2 OF  android-location  ENDOF
	3 OF  android-sensor    ENDOF
	0 OF  android-key         ENDOF
	1 OF  android-touch       ENDOF
	2 OF  android-location    ENDOF
	3 OF  android-sensor      ENDOF
	4 OF  android-characters  ENDOF
	5 OF  android-unicode     ENDOF
	6 OF  android-keycode     ENDOF
	7 Of  android-touch       ENDOF
    nip ENDCASE ; is akey

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Changes to gles2/jni-helper.fs.
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jni-method: getUnicodeChar(I) getUnicodeChar (I)I
jni-method: getUnicodeChar getUnicodeChar ()I
jni-method: getKeyCode getKeyCode ()I
jni-method: getCharacters getCharacters ()Ljava/lang/String;
jni-method: getAction getAction ()I
jni-method: isLongPress isLongPress ()Z

jni-class: android/view/MotionEvent
jni-method: getPointerCount getPointerCount ()I
jni-method: getX getX (I)F
jni-method: getY getY (I)F
jni-method: me-getAction getAction ()I
jni-method: getFlags getFlags ()I
jni-method: getEdgeFlags getEdgeFlags ()I
jni-method: getEventTime getEventTime ()J
jni-method: getMetaState getMetaState ()I
jni-method: getSize getSize (I)F
jni-method: getPressure getPressure (I)F

jni-class: java/util/List

jni-method: l-get get (I)Ljava/lang/Object;
jni-method: l-size size ()I

: l[] ( n list -- object )  >o l-get o> ;
: l# ( list -- n )  >o l-size o> ;

: l-map ( xt list -- )  >o { xt } ( -- )
    l-size 0 ?DO  I l-get >o xt execute ref>  LOOP o> ;

: getUnicodeKey { event -- key }
    event AKeyEvent_getAction event AKeyEvent_getKeyCode newKeyEvent >o
    event AKeyEvent_getMetaState getUnicodeChar(I) o> ;

Variable kbflag

: togglekb ( -- )
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Changes to gles2/jni-location.fs.
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jni-field: argsensor argsensor Landroid/hardware/Sensor;
jni-field: locationManager locationManager Landroid/location/LocationManager;
jni-field: sensorManager sensorManager Landroid/hardware/SensorManager;

also android

: start-gps ( -- )
    clazz >o startgps gforth-handler >o post o> drop o> ;
    clazz >o startgps gforth-handler >o post ref> drop o> ;

: stop-gps ( -- )
    clazz >o stopgps  gforth-handler >o post o> drop o> ;
    clazz >o stopgps  gforth-handler >o post ref> drop o> ;

: start-sensor ( type delayus -- )
    clazz >o
    argj0 2>r
    0 to argj0
    sensorManager >o getDefaultSensor o> to argsensor
    startsensor gforth-handler >o post o> drop
    sensorManager >o getDefaultSensor dup ref> to argsensor ]ref
    startsensor gforth-handler >o post ref> drop
    2r> to argj0
    o> ;

: stop-sensor ( -- )
    clazz >o stopsensor gforth-handler >o post o> drop o> ;
: stop-sensor ( type -- )
    clazz >o
    sensorManager >o getDefaultSensor dup ref> to argsensor ]ref
    stopsensor gforth-handler >o post ref> drop o> ;

: .deg ( degree -- )
    fdup f0< IF ." -" fnegate THEN
    fdup floor fdup f>s 0 .r '°' xemit f-  60e f*
    fdup floor fdup f>s 0 .r ''' xemit f-  60e f*
    f. ;

: .location ( -- )  location >o
    o 0= IF  ." unknown" cr
    ELSE
	getProvider dup .jstring ]ref
	." Lat: " getLatitude .deg cr
	." Lon: " getLongitude .deg cr
	." Alt: " getAltitude f. cr
	." Spd: " getSpeed f. cr
	." Dir: " getBearing f. cr
	." Tme: " getTime d. cr
	." Acc: " getAccuracy f. cr
    THEN
    o> ;

: .sensor ( -- )  sensor >o
    o 0= IF  ." unknown"
    ELSE
	se-sensor >o getName .jstring space ref>
	se-values [f@ bounds DO  I sf@ f. 1 sfloats +LOOP
    THEN cr o> ;

: .sensors ( -- )  clazz >o sensorManager >o TYPE_ALL getSensorList >o
    [: cr getType . getName .jstring ;] o l-map ref> ref> o> ;

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Changes to gles2/jni-tools.fs.
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: f@' ( jclass jfid -- r )  fieldenv JNIEnv-GetStaticFloatField() ;
: d@' ( jclass jfid -- r )  fieldenv JNIEnv-GetStaticDoubleField() ;
: l@' ( jclass jfid -- object )  fieldenv JNIEnv-GetStaticObjectField() ;

Create 'sfield@ '[' 1+ 'A'
[DO] "x@'" over [i] swap c! current @ search-wordlist 0= [IF] ' 2drop [THEN] , [LOOP]

\ global ref handling - you should ]gref every global ref after usage

: ]ref ( object -- )  env tuck JNIEnv-DeleteLocalRef() ;
: ]gref ( object -- )  env tuck JNIEnv-DeleteGlobalRef() ;
: ref> ( object -- ) o ]ref r> o> >r ;
comp: drop ]] o ]ref o> [[ ;

: gref! ( gref addr -- )  dup @ ?dup-IF  ]gref  THEN ! ;
: jvalue! ( gref xt -- )  >body gref! ;
comp: drop >body postpone ALiteral postpone gref! ;

: JValue ( "name" -- ) 0 Value ['] jvalue! set-to ;

Variable cstring
Variable cstring1

\ round robin store for four active jstrings

JValue jstring0
JValue jstring1
JValue jstring2
JValue jstring3
Variable jstring#
: to-jstring ( value -- )
    1 jstring# +!  jstring# 3 and case
	0 of  to jstring0  endof
	1 of  to jstring1  endof
	2 of  to jstring2  endof
	3 of  to jstring3  endof
    endcase ;

: $0! ( addr u string -- addr' ) >r
    r@ $! 0 r@ $@ + c! r> $@ drop ;
: cstr" ( -- addr )  parse-name cstring  $0! ;
: cstr1" ( -- addr ) parse-name cstring1 $0! ;
: make-jstring ( c-addr -- jstring-addr ) env tuck JNIEnv-NewStringUTF() ;
: make-jstring ( c-addr -- jstring-addr )
    env tuck JNIEnv-NewStringUTF() dup to-jstring ;
: js" ( -- addr )  '"' parse cstring $0! make-jstring ;
comp: drop '"' parse cstring $0!
    cstring>sstring 1+ ]] SLiteral drop make-jstring [[ ;

Variable iscopy
2Variable to-release
: jfree ( -- )
    to-release 2@ 2dup d0= IF  2drop  EXIT  THEN  0. to-release 2!
    fieldenv JNIEnv-ReleaseStringUTFChars() ;
: jstring>sstring ( string -- addr u )
: jstring>sstring ( string -- addr u )  jfree
    dup >r iscopy fieldenv JNIEnv-GetStringUTFChars()
    r> over to-release 2! cstring>sstring ;
: jfree ( -- ) to-release 2@ fieldenv JNIEnv-ReleaseStringUTFChars() ;
: .jstring ( string -- ) jstring>sstring type jfree ;

0 Value jniclass

"Java identifier not found" exception Constant !!javanf!!

: ?javanf ( id -- id )  dup 0= !!javanf!! and throw ;
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    cstring@1 'sfield@ + @ compile, postpone ; ;

\ array access: you can access one array at a time

Variable jnibuffer

: [len ( array -- n )  env tuck JNIEnv-GetArrayLength() ;
: ]ref ( array -- )  env tuck JNIEnv-DeleteLocalRef() ;

: >buffer ( size -- buffer )  jnibuffer $!len jnibuffer $@ drop ;
: buffer@ ( -- addr u )  jnibuffer $@ ;

: [z@ ( array -- addr n )  >r env r@ 0 r@ [len dup >buffer
    env JNIEnv-GetBooleanArrayRegion() buffer@ r> ]ref ;
: [b@ ( array -- addr n )  >r env r@ 0 r@ [len dup >buffer
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jni-field: argsensor argsensor Landroid/hardware/Sensor;
jni-field: locationManager locationManager Landroid/location/LocationManager;
jni-field: sensorManager sensorManager Landroid/hardware/SensorManager;

also android

: start-gps ( -- )
    clazz >o startgps gforth-handler >o post o> drop o> ;
    clazz >o startgps gforth-handler >o post ref> drop o> ;

: stop-gps ( -- )
    clazz >o stopgps  gforth-handler >o post o> drop o> ;
    clazz >o stopgps  gforth-handler >o post ref> drop o> ;

: start-sensor ( type delayus -- )
    clazz >o
    argj0 2>r
    0 to argj0
    sensorManager >o getDefaultSensor o> to argsensor
    startsensor gforth-handler >o post o> drop
    sensorManager >o getDefaultSensor dup ref> to argsensor ]ref
    startsensor gforth-handler >o post ref> drop
    2r> to argj0
    o> ;

: stop-sensor ( -- )
    clazz >o stopsensor gforth-handler >o post o> drop o> ;
: stop-sensor ( type -- )
    clazz >o
    sensorManager >o getDefaultSensor dup ref> to argsensor ]ref
    stopsensor gforth-handler >o post ref> drop o> ;

: .deg ( degree -- )
    fdup f0< IF ." -" fnegate THEN
    fdup floor fdup f>s 0 .r '°' xemit f-  60e f*
    fdup floor fdup f>s 0 .r ''' xemit f-  60e f*
    f. ;

: .location ( -- )  location >o
    o 0= IF  ." unknown" cr
    ELSE
	getProvider dup .jstring ]ref
	." Lat: " getLatitude .deg cr
	." Lon: " getLongitude .deg cr
	." Alt: " getAltitude f. cr
	." Spd: " getSpeed f. cr
	." Dir: " getBearing f. cr
	." Tme: " getTime d. cr
	." Acc: " getAccuracy f. cr
    THEN
    o> ;

: .sensor ( -- )  sensor >o
    o 0= IF  ." unknown"
    ELSE
	se-sensor >o getName .jstring space ref>
	se-values [f@ bounds DO  I sf@ f. 1 sfloats +LOOP
    THEN cr o> ;

: .sensors ( -- )  clazz >o sensorManager >o TYPE_ALL getSensorList >o
    [: cr getType . getName .jstring ;] o l-map ref> ref> o> ;

previous previous
Fossil version [611144ddd9] 2025-05-16 13:52:48