camera autofocus

pedroSG94 · May 12, 2017 · 0f87001 · 0f87001
1 parent 1565fff
commit 0f87001
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Showing 2 changed files with 19 additions and 0 deletions.
diff --git a/.idea/modules.xml b/.idea/modules.xml
diff --git a/encoder/src/main/java/com/pedro/encoder/input/video/Camera1ApiManager.java b/encoder/src/main/java/com/pedro/encoder/input/video/Camera1ApiManager.java
@@ -76,6 +76,19 @@ public void start() {
         parameters.setPreviewFormat(imageFormat);
         int[] range = adaptFpsRange(fps, parameters.getSupportedPreviewFpsRange());
         parameters.setPreviewFpsRange(range[0], range[1]);
+
+        List<String> supportedFocusModes = parameters.getSupportedFocusModes();
+        if (supportedFocusModes != null && !supportedFocusModes.isEmpty()) {
+          if (supportedFocusModes.contains(Camera.Parameters.FOCUS_MODE_CONTINUOUS_PICTURE)) {
+            parameters.setFocusMode(Camera.Parameters.FOCUS_MODE_CONTINUOUS_PICTURE);
+          } else if (supportedFocusModes.contains(Camera.Parameters.FOCUS_MODE_AUTO)) {
+            parameters.setFocusMode(Camera.Parameters.FOCUS_MODE_AUTO);
+            camera.autoFocus(null);
+          } else {
+            parameters.setFocusMode(supportedFocusModes.get(0));
+          }
+        }
+
         camera.setParameters(parameters);
         camera.setDisplayOrientation(orientation);
         camera.setPreviewDisplay(surfaceView.getHolder());