Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
/*
 * Copyright (C) 2014 ZXing authors
 *
 * 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.hardware.Camera;
import android.os.Build;

import java.util.Arrays;
import java.util.Collection;

import java.util.Iterator;

import java.util.regex.Pattern;

public class Main {
    private static final Pattern SEMICOLON = Pattern.compile(";");

    public static String collectStats(Camera.Parameters parameters) {
        return collectStats(parameters.flatten());
    }

    public static String collectStats(CharSequence flattenedParams) {
        StringBuilder result = new StringBuilder(1000);

        result.append("BOARD=").append(Build.BOARD).append('\n');
        result.append("BRAND=").append(Build.BRAND).append('\n');
        result.append("CPU_ABI=").append(Build.CPU_ABI).append('\n');
        result.append("DEVICE=").append(Build.DEVICE).append('\n');
        result.append("DISPLAY=").append(Build.DISPLAY).append('\n');
        result.append("FINGERPRINT=").append(Build.FINGERPRINT).append('\n');
        result.append("HOST=").append(Build.HOST).append('\n');
        result.append("ID=").append(Build.ID).append('\n');
        result.append("MANUFACTURER=").append(Build.MANUFACTURER).append('\n');
        result.append("MODEL=").append(Build.MODEL).append('\n');
        result.append("PRODUCT=").append(Build.PRODUCT).append('\n');
        result.append("TAGS=").append(Build.TAGS).append('\n');
        result.append("TIME=").append(Build.TIME).append('\n');
        result.append("TYPE=").append(Build.TYPE).append('\n');
        result.append("USER=").append(Build.USER).append('\n');
        result.append("VERSION.CODENAME=").append(Build.VERSION.CODENAME).append('\n');
        result.append("VERSION.INCREMENTAL=").append(Build.VERSION.INCREMENTAL).append('\n');
        result.append("VERSION.RELEASE=").append(Build.VERSION.RELEASE).append('\n');
        result.append("VERSION.SDK_INT=").append(Build.VERSION.SDK_INT).append('\n');

        if (flattenedParams != null) {
            String[] params = SEMICOLON.split(flattenedParams);
            Arrays.sort(params);
            for (String param : params) {
                result.append(param).append('\n');
            }
        }

        return result.toString();
    }

    private static String toString(Collection<int[]> arrays) {
        if (arrays == null || arrays.isEmpty()) {
            return "[]";
        }
        StringBuilder buffer = new StringBuilder();
        buffer.append('[');
        Iterator<int[]> it = arrays.iterator();
        while (it.hasNext()) {
            buffer.append(Arrays.toString(it.next()));
            if (it.hasNext()) {
                buffer.append(", ");
            }
        }
        buffer.append(']');
        return buffer.toString();
    }

    @TargetApi(Build.VERSION_CODES.ICE_CREAM_SANDWICH_MR1)
    private static String toString(Iterable<Camera.Area> areas) {
        if (areas == null) {
            return null;
        }
        StringBuilder result = new StringBuilder();
        for (Camera.Area area : areas) {
            result.append(area.rect).append(':').append(area.weight).append(' ');
        }
        return result.toString();
    }
}