Merge "Disable zoom when camera does not support zoom" into gb-ub-photos-carlsbad
diff --git a/src/com/android/camera/NewPreviewGestures.java b/src/com/android/camera/NewPreviewGestures.java
index 39c4be6..339c4b3 100644
--- a/src/com/android/camera/NewPreviewGestures.java
+++ b/src/com/android/camera/NewPreviewGestures.java
@@ -69,6 +69,7 @@
private int mMode;
private int mSlop;
private int mTapTimeout;
+ private boolean mZoomEnabled;
private boolean mEnabled;
private boolean mZoomOnly;
private int mOrientation;
@@ -148,6 +149,10 @@
mEnabled = enabled;
}
+ public void setZoomEnabled(boolean enable) {
+ mZoomEnabled = enable;
+ }
+
public void setZoomOnly(boolean zoom) {
mZoomOnly = zoom;
}
@@ -178,7 +183,10 @@
mScale.onTouchEvent(m);
if (MotionEvent.ACTION_POINTER_DOWN == m.getActionMasked()) {
mMode = MODE_ZOOM;
- mZoom.onScaleBegin(mScale);
+ if (mZoomEnabled) {
+ // Start showing zoom UI as soon as there is a second finger down
+ mZoom.onScaleBegin(mScale);
+ }
} else if (MotionEvent.ACTION_POINTER_UP == m.getActionMasked()) {
mZoom.onScaleEnd(mScale);
}
@@ -241,6 +249,7 @@
if (mPie == null || !mPie.isOpen()) {
mMode = MODE_ZOOM;
mGestureDetector.onTouchEvent(makeCancelEvent(mCurrent));
+ if (!mZoomEnabled) return false;
return mZoom.onScaleBegin(detector);
}
return false;