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/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this file,
* You can obtain one at http://mozilla.org/MPL/2.0/. */
package org.mozilla.gecko.animation;
import android.view.View;
import android.view.ViewGroup;
public final class ViewHelper {
private ViewHelper() {
}
public static float getTranslationX(View view) {
if (view != null) {
return view.getTranslationX();
}
return 0;
}
public static void setTranslationX(View view, float translationX) {
if (view != null) {
view.setTranslationX(translationX);
}
}
public static float getTranslationY(View view) {
if (view != null) {
return view.getTranslationY();
}
return 0;
}
public static void setTranslationY(View view, float translationY) {
if (view != null) {
view.setTranslationY(translationY);
}
}
public static float getAlpha(View view) {
if (view != null) {
return view.getAlpha();
}
return 1;
}
public static void setAlpha(View view, float alpha) {
if (view != null) {
view.setAlpha(alpha);
}
}
public static int getWidth(View view) {
if (view != null) {
return view.getWidth();
}
return 0;
}
public static void setWidth(View view, int width) {
if (view != null) {
ViewGroup.LayoutParams lp = view.getLayoutParams();
lp.width = width;
view.setLayoutParams(lp);
}
}
public static int getHeight(View view) {
if (view != null) {
return view.getHeight();
}
return 0;
}
public static void setHeight(View view, int height) {
if (view != null) {
ViewGroup.LayoutParams lp = view.getLayoutParams();
lp.height = height;
view.setLayoutParams(lp);
}
}
public static int getScrollX(View view) {
if (view != null) {
return view.getScrollX();
}
return 0;
}
public static int getScrollY(View view) {
if (view != null) {
return view.getScrollY();
}
return 0;
}
public static void scrollTo(View view, int scrollX, int scrollY) {
if (view != null) {
view.scrollTo(scrollX, scrollY);
}
}
}
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