Android View Set doAfterLayout(final View view, final Runnable runnable)

Description

Runs a piece of code after the next layout run

License

Apache License

Parameter

Parameter	Description
view	The View used.
runnable	The Runnable used after the next layout run

Declaration

@SuppressLint("NewApi")
public static void doAfterLayout(final View view,
        final Runnable runnable) 

Method Source Code

//package com.java2s;
/*/*from   w  w w .  j  a v a 2  s.  c o m*/
 * Copyright (C) 2012 Andrew Neal 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.
 */

import android.annotation.SuppressLint;

import android.view.View;
import android.view.ViewTreeObserver.OnGlobalLayoutListener;

public class Main {
    /**
     * Runs a piece of code after the next layout run
     * 
     * @param view The {@link View} used.
     * @param runnable The {@link Runnable} used after the next layout run
     */
    @SuppressLint("NewApi")
    public static void doAfterLayout(final View view,
            final Runnable runnable) {
        final OnGlobalLayoutListener listener = new OnGlobalLayoutListener() {
            @SuppressWarnings("deprecation")
            @Override
            public void onGlobalLayout() {
                view.getViewTreeObserver().removeGlobalOnLayoutListener(
                        this);
                runnable.run();
            }
        };
        view.getViewTreeObserver().addOnGlobalLayoutListener(listener);
    }
}

Related

1. initializeDrawListener(View view)
2. layoutViewAtPos(View view, int offsetX, int offsetY)
3. makeMultiline(View view)
4. measureExactly(View view, int width, int height)