is Activity Valid - Android Activity

Android examples for Activity:Activity Status

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  2. Android
  3. Activity
  4. Activity Status

Description

is Activity Valid

Demo Code

/**/*  w ww .  j  a  va2 s. c  o  m*/
 * Copyright 2016 Bryan Kelly
 *
 * 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.annotation.SuppressLint;
import android.app.Activity;
import android.os.Build;
import android.support.annotation.Nullable;

public class Main {
    @SuppressLint("NewApi")
    public static boolean isActivityValid(@Nullable final Activity activity) {
        if (activity == null) {
            return false;
        } else {
            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR1) {
                return !activity.isFinishing() && !activity.isDestroyed();
            } else {
                return !activity.isFinishing();
            }
        }
    }
}

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