get Build Information As String - Android Android OS

Android examples for Android OS:OS Build

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Description

get Build Information As String

Demo Code


//package com.book2s;
import android.os.Build;
import java.lang.reflect.Field;
import java.util.Arrays;
import java.util.List;
import java.util.Map.Entry;
import java.util.SortedMap;
import java.util.TreeMap;

public class Main {
    private static final List<String> BUILD_FIELDS = Arrays.asList("BOARD",
            "BOOTLOADER", "BRAND", "CPU_ABI", "CPU_ABI2", "DEVICE",
            "DISPLAY", "FINGERPRINT", "HARDWARE", "HOST", "ID",
            "MANUFACTURER", "MODEL", "PRODUCT", "RADIO", "SERIAL", "TAGS",
            "TIME", "TYPE", "USER");
    private static final List<String> BUILD_VERSION_FIELDS = Arrays.asList(
            "CODENAME", "INCREMENTAL", "RELEASE", "SDK_INT");

    public static String getBuildInformationAsString() {
        SortedMap<String, String> keysToValues = new TreeMap<String, String>();

        for (String buildField : BUILD_FIELDS) {
            putKeyValue(Build.class, buildField, keysToValues);
        }/*from w w  w  .  j  a  v a2 s.  c  o  m*/
        for (String buildVersionField : BUILD_VERSION_FIELDS) {
            putKeyValue(Build.VERSION.class, buildVersionField,
                    keysToValues);
        }

        StringBuilder stringBuilder = new StringBuilder();
        for (Entry<String, String> entry : keysToValues.entrySet()) {
            stringBuilder.append(entry.getKey()).append(": ")
                    .append(entry.getValue()).append('\n');
        }
        return stringBuilder.toString();
    }

    private static void putKeyValue(Class<?> clazz, String buildField,
            SortedMap<String, String> keysToValues) {
        try {
            Field field = clazz.getField(buildField);
            Object value = field.get(null);
            String key = clazz.getSimpleName().toLowerCase() + "."
                    + buildField.toLowerCase();
            keysToValues.put(key, String.valueOf(value));
        } catch (SecurityException | NoSuchFieldException
                | IllegalAccessException e) {
            // ignore
        }
    }
}

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