public void setupSaveButton() {
// put save button on screen
mSaveButton = new Button(MainScreen.thiz);
mSaveButton.setBackgroundResource(R.drawable.button_save_background);
mSaveButton.setOnClickListener(this);
LayoutParams saveLayoutParams =
new LayoutParams(
(int)
(MainScreen.mainContext
.getResources()
.getDimension(R.dimen.postprocessing_savebutton_size)),
(int)
(MainScreen.mainContext
.getResources()
.getDimension(R.dimen.postprocessing_savebutton_size)));
saveLayoutParams.addRule(RelativeLayout.ALIGN_PARENT_TOP);
saveLayoutParams.addRule(RelativeLayout.ALIGN_PARENT_LEFT);
saveLayoutParams.setMargins(
(int) (MainScreen.thiz.getResources().getDisplayMetrics().density * 8),
(int) (MainScreen.thiz.getResources().getDisplayMetrics().density * 8),
0,
0);
((RelativeLayout) postProcessingView.findViewById(R.id.sequenceLayout))
.addView(mSaveButton, saveLayoutParams);
mSaveButton.setRotation(mLayoutOrientationCurrent);
}
public void onOrientationChanged(int orientation) {
if (orientation != mDisplayOrientationCurrent) {
mDisplayOrientationCurrent = orientation;
mLayoutOrientationCurrent =
(orientation == 0 || orientation == 180) ? orientation + 90 : orientation - 90;
if (postProcessingRun) mSaveButton.setRotation(mLayoutOrientationCurrent);
}
}
/** 根据当前手机方向，旋转各个按钮的方向 */
private void setViewRotation() {
int orientation = (360 - current_orientation) % 360;
mBtnCancel.setRotation(orientation);
mBtnHandler.setRotation(orientation);
mBtnTakePic.setRotation(orientation);
mBtnChangeFacing.setRotation(orientation);
mBtnFlash1.setRotation(orientation);
mBtnFlash2.setRotation(orientation);
mBtnFlash3.setRotation(orientation);
mIvPreShow.setRotation(orientation);
}
