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package com.android.camera;
import android.view.View;
/** we can start accumulating common code between UI classes here
* toward an eventual unification - WF */
public abstract class BaseUI {
protected View mPreviewCover;
public void showPreviewCover() {
if (mPreviewCover != null && mPreviewCover.getVisibility() != View.VISIBLE) {
mPreviewCover.setVisibility(View.VISIBLE);
}
}
public void hidePreviewCover() {
if (mPreviewCover != null && mPreviewCover.getVisibility() != View.GONE) {
mPreviewCover.setVisibility(View.GONE);
}
}
public void setPreviewCoverAlpha(float alpha) {
if (mPreviewCover != null) {
mPreviewCover.setAlpha(alpha);
}
}
}
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