de.vanita5.twittnuker.util.accessor.ViewDragHelperAccessor.java Source code

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Here is the source code for de.vanita5.twittnuker.util.accessor.ViewDragHelperAccessor.java

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/*
 * Twittnuker - Twitter client for Android
 *
 * Copyright (C) 2013-2014 vanita5 <mail@vanita5.de>
 *
 * This program incorporates a modified version of Twidere.
 * Copyright (C) 2012-2014 Mariotaku Lee <mariotaku.lee@gmail.com>
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

package de.vanita5.twittnuker.util.accessor;

import android.support.v4.widget.ViewDragHelper;

import java.lang.reflect.Field;

public class ViewDragHelperAccessor {

    private ViewDragHelperAccessor() {
        throw new AssertionError();
    }

    public static boolean setEdgeSize(final ViewDragHelper helper, final int edgeSize) {
        try {
            final Field f = helper.getClass().getField("mEdgeSize");
            f.setAccessible(true);
            f.setInt(helper, edgeSize);
            return true;
        } catch (final Exception e) {
            return false;
        }
    }

}