Hi Jim thanks for response. > What a coincidence...I'm also "Jim". :-)
(^_^) > Go to the Android Developers Guide > (http://developer.android.com/guide/index.html) and search for "camera". I see but I not find solution. > A) determine if it even HAS a camera; PackageManager pm = this.getPackageManager(); if (pm.hasSystemFeature(PackageManager.FEATURE_CAMERA)) > B) assuming it does, determine if it has a flash (not all do); pm.hasSystemFeature(PackageManager.FEATURE_CAMERA_FLASH)) > C) assuming it has a flash, determine if it supports FLASH_MODE_TORCH; > using parameters.getSupportedFlashModes(); List<String> list = parameters.getSupportedFlashModes(); > D) If FLASH_MODE_TORCH is not in there, you're done. If it is, then > you need to turn it on. params.setFlashMode(Parameters.FLASH_MODE_ON); mycam.setParameters(params); mycam.startPreview(); mycam.autoFocus(new Camera.AutoFocusCallback() { @Override public void onAutoFocus(boolean success, Camera camera) { // TODO Auto-generated method stub } }); but only illuminates a few seconds and then turns off. how could I do to keep it on and try to params.setFocusMode(Parameters.FOCUS_MODE_INFINITY); but does not work, when I run out error. Because only support FOCUS_MODE_AUTO and FOCUS_MODE_MACRO. How I do? thank you very much for your help. m(_ _)m -- You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
