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cleanup when Android is suspending our app.

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This commit is contained in:
cnlohr 2020-05-10 21:28:24 -07:00
parent 79089566a1
commit 534c2186f0
2 changed files with 34 additions and 28 deletions
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4
colorchord2/android/DisplayTensigralAndroid.c
View file

@ -13,6 +13,7 @@
#include <linux/usbdevice_fs.h>
#include <asm/byteorder.h>
extern int is_suspended;
#define MAX_LEDS_PER_NOTE 512
@ -43,10 +44,13 @@ static void DTAUpdate(void * id, struct NoteFinder*nf)
RequestPermissionOrGetConnectionFD( TensigralDebugStatus, 0xabcd, 0xf410 );
}
if( !is_suspended )
{
CNFGPenX = 800;
CNFGPenY = 800;
CNFGColor( 0xffffff );
CNFGDrawText( TensigralDebugStatus, 2 );
}
if( !deviceConnectionFD ) return;

14
colorchord2/main.c
View file

@ -128,7 +128,7 @@ void HandleDestroy()
#endif
int is_suspended = 0;
float DeltaFrameTime = 0;
double Now = 0;
@ -290,12 +290,12 @@ void SoundCB( struct CNFADriver * sd, short * in, short * out, int samplesr, int
#ifdef ANDROID
void HandleSuspend()
{
//Unused.
is_suspended = 1;
}
void HandleResume()
{
//Unused.
is_suspended = 0;
}
#endif
@ -488,7 +488,7 @@ int main(int argc, char ** argv)
//int maxdists = freqbins/2;
//Do a bunch of debugging.
if( show_debug_basic )
if( show_debug_basic && !is_suspended )
{
//char sttdebug[1024];
//char * sttend = sttdebug;
@ -544,7 +544,7 @@ int main(int argc, char ** argv)
}
//Extra debugging?
if( show_debug )
if( show_debug && !is_suspended )
{
//Draw the histogram
float lasthistval;
@ -583,6 +583,8 @@ int main(int argc, char ** argv)
CNFGDrawText( stdebug, 2 );
}
if( !is_suspended )
{
CNFGColor( show_debug?0xffffff:0x000000 );
CNFGPenX = 0; CNFGPenY = screeny-10;
CNFGDrawText( "Extra Debug (D)", 2 );
@ -606,9 +608,9 @@ int main(int argc, char ** argv)
CNFGPenX = 10; CNFGPenY = 600;
CNFGDrawText( genlog, 3 );
#endif
CNFGSwapBuffers();
}
}
//Finish Rawdraw with FPS counter, and a nice delay loop.
frames++;