Removes a view during layout. - Android User Interface

Android examples for User Interface:Layout

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Description

Removes a view during layout.

Demo Code

/*/*from w  w w. j a  v  a  2  s .com*/
 * Copyright (C) 2016 venshine.cn@gmail.com
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
//package com.java2s;
import android.content.Context;

import android.view.View;
import android.view.WindowManager;

public class Main {
    private static WindowManager mWindowManager;

    /**
     * Removes a view during layout.
     *
     * @param context
     * @param view
     */
    public static void removeView(Context context, View view) {
        if (context == null || view == null) {
            throw new IllegalArgumentException("argument cannot be null.");
        }
        mWindowManager = getWindowManager(context);
        mWindowManager.removeView(view);
    }

    private static WindowManager getWindowManager(Context context) {
        if (mWindowManager == null) {
            mWindowManager = (WindowManager) context
                    .getSystemService(Context.WINDOW_SERVICE);
        }
        return mWindowManager;
    }
}

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