Main.java Source code

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Here is the source code for Main.java

Source

//package com.java2s;
/*
 *   Copyright (C)  2016 android@19code.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.
 */

import android.annotation.TargetApi;
import android.content.Context;

import android.os.Build;
import android.util.DisplayMetrics;

import android.view.Display;
import android.view.WindowManager;

import java.lang.reflect.Method;

public class Main {
    @TargetApi(Build.VERSION_CODES.JELLY_BEAN_MR1)
    public static int getScreenRealH(Context context) {
        int h;
        WindowManager winMgr = (WindowManager) context.getSystemService(Context.WINDOW_SERVICE);
        Display display = winMgr.getDefaultDisplay();
        DisplayMetrics dm = new DisplayMetrics();
        if (Build.VERSION.SDK_INT >= 17) {
            display.getRealMetrics(dm);
            h = dm.heightPixels;
        } else {
            try {
                Method method = Class.forName("android.view.Display").getMethod("getRealMetrics",
                        DisplayMetrics.class);
                method.invoke(display, dm);
                h = dm.heightPixels;
            } catch (Exception e) {
                display.getMetrics(dm);
                h = dm.heightPixels;
            }
        }
        return h;
    }
}