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authorWei-Ta Chen <weita@google.com>2011-11-16 11:09:11 -0800
committerAndroid (Google) Code Review <android-gerrit@google.com>2011-11-16 11:09:11 -0800
commit8ac93cfe05ce7fce703d7316ffb3edf19266548a (patch)
tree61afc414206f76986e0f8f419eba7aa46b185e1c /src
parent66d59300d34ce2664fa50295f385154d516d6142 (diff)
parent2d3391e6be57aeeb7e713f25a484445660b101e3 (diff)
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Merge "Update the panorama capturing progress correctly." into ics-mr1
Diffstat (limited to 'src')
-rwxr-xr-xsrc/com/android/camera/panorama/PanoramaActivity.java37
1 files changed, 20 insertions, 17 deletions
diff --git a/src/com/android/camera/panorama/PanoramaActivity.java b/src/com/android/camera/panorama/PanoramaActivity.java
index 67f187b..a99e7be 100755
--- a/src/com/android/camera/panorama/PanoramaActivity.java
+++ b/src/com/android/camera/panorama/PanoramaActivity.java
@@ -140,11 +140,6 @@ public class PanoramaActivity extends ActivityBase implements
private int mTraversedAngleX;
private int mTraversedAngleY;
private long mTimestamp;
- // Control variables for the terminate condition.
- private int mMinAngleX;
- private int mMaxAngleX;
- private int mMinAngleY;
- private int mMaxAngleY;
private RotateImageView mThumbnailView;
private Thumbnail mThumbnail;
@@ -165,6 +160,7 @@ public class PanoramaActivity extends ActivityBase implements
private boolean mCancelComputation;
private float[] mTransformMatrix;
private float mHorizontalViewAngle;
+ private float mVerticalViewAngle;
// Prefer FOCUS_MODE_INFINITY to FOCUS_MODE_CONTINUOUS_VIDEO because of
// getting a better image quality by the former.
@@ -410,8 +406,8 @@ public class PanoramaActivity extends ActivityBase implements
parameters.setRecordingHint(false);
- mHorizontalViewAngle = (((mDeviceOrientation / 90) % 2) == 0) ?
- parameters.getHorizontalViewAngle() : parameters.getVerticalViewAngle();
+ mHorizontalViewAngle = parameters.getHorizontalViewAngle();
+ mVerticalViewAngle = parameters.getVerticalViewAngle();
}
public int getPreviewBufSize() {
@@ -546,22 +542,23 @@ public class PanoramaActivity extends ActivityBase implements
mCompassValueXStart = mCompassValueXStartBuffer;
mCompassValueYStart = mCompassValueYStartBuffer;
- mMinAngleX = 0;
- mMaxAngleX = 0;
- mMinAngleY = 0;
- mMaxAngleY = 0;
mTimestamp = 0;
mMosaicFrameProcessor.setProgressListener(new MosaicFrameProcessor.ProgressListener() {
@Override
public void onProgress(boolean isFinished, float panningRateX, float panningRateY,
float progressX, float progressY) {
+ float accumulatedHorizontalAngle = progressX * mHorizontalViewAngle;
+ float accumulatedVerticalAngle = progressY * mVerticalViewAngle;
if (isFinished
- || (mMaxAngleX - mMinAngleX >= DEFAULT_SWEEP_ANGLE)
- || (mMaxAngleY - mMinAngleY >= DEFAULT_SWEEP_ANGLE)) {
+ || (Math.abs(accumulatedHorizontalAngle) >= DEFAULT_SWEEP_ANGLE)
+ || (Math.abs(accumulatedVerticalAngle) >= DEFAULT_SWEEP_ANGLE)) {
stopCapture(false);
} else {
- updateProgress(panningRateX, progressX, progressY);
+ float panningRateXInDegree = panningRateX * mHorizontalViewAngle;
+ float panningRateYInDegree = panningRateY * mVerticalViewAngle;
+ updateProgress(panningRateXInDegree, panningRateYInDegree,
+ accumulatedHorizontalAngle, accumulatedVerticalAngle);
}
}
});
@@ -630,19 +627,25 @@ public class PanoramaActivity extends ActivityBase implements
mRightIndicator.setEnabled(false);
}
- private void updateProgress(float panningRate, float progressX, float progressY) {
+ private void updateProgress(float panningRateXInDegree, float panningRateYInDegree,
+ float progressHorizontalAngle, float progressVerticalAngle) {
mMosaicView.setReady();
mMosaicView.requestRender();
// TODO: Now we just display warning message by the panning speed.
// Since we only support horizontal panning, we should display a warning message
// in UI when there're significant vertical movements.
- if (Math.abs(panningRate * mHorizontalViewAngle) > PANNING_SPEED_THRESHOLD) {
+ if ((Math.abs(panningRateXInDegree) > PANNING_SPEED_THRESHOLD)
+ || (Math.abs(panningRateYInDegree) > PANNING_SPEED_THRESHOLD)) {
showTooFastIndication();
} else {
hideTooFastIndication();
}
- mPanoProgressBar.setProgress((int) (progressX * mHorizontalViewAngle));
+ int angleInMajorDirection =
+ (Math.abs(progressHorizontalAngle) > Math.abs(progressVerticalAngle))
+ ? (int) progressHorizontalAngle
+ : (int) progressVerticalAngle;
+ mPanoProgressBar.setProgress((angleInMajorDirection));
}
private void createContentView() {