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brut.androlib.res.data.ResConfigFlags Maven / Gradle / Ivy

/*
 *  Copyright (C) 2010 Ryszard Wiśniewski 
 *  Copyright (C) 2010 Connor Tumbleson 
 *
 *  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
 *
 *       https://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 brut.androlib.res.data;

import java.util.logging.Logger;

public class ResConfigFlags {
    public final short mcc;
    public final short mnc;

    public final char[] language;
    public final char[] region;

    public final byte orientation;
    public final byte touchscreen;
    public final int density;

    public final byte keyboard;
    public final byte navigation;
    public final byte inputFlags;
    public final byte grammaticalInflection;

    public final short screenWidth;
    public final short screenHeight;

    public final short sdkVersion;

    public final byte screenLayout;
    public final byte uiMode;
    public final short smallestScreenWidthDp;

    public final short screenWidthDp;
    public final short screenHeightDp;

    private final char[] localeScript;
    private final char[] localeVariant;

    private final byte screenLayout2;
    private final byte colorMode;

    private final char[] localeNumberingSystem;

    public final boolean isInvalid;

    private final String mQualifiers;

    private final int size;

    public ResConfigFlags() {
        mcc = 0;
        mnc = 0;
        language = new char[] { '\00', '\00' };
        region = new char[] { '\00', '\00' };
        orientation = ORIENTATION_ANY;
        touchscreen = TOUCHSCREEN_ANY;
        density = DENSITY_DEFAULT;
        keyboard = KEYBOARD_ANY;
        navigation = NAVIGATION_ANY;
        inputFlags = KEYSHIDDEN_ANY | NAVHIDDEN_ANY;
        grammaticalInflection = GRAMMATICAL_GENDER_ANY;
        screenWidth = 0;
        screenHeight = 0;
        sdkVersion = 0;
        screenLayout = SCREENLONG_ANY | SCREENSIZE_ANY;
        uiMode = UI_MODE_TYPE_ANY | UI_MODE_NIGHT_ANY;
        smallestScreenWidthDp = 0;
        screenWidthDp = 0;
        screenHeightDp = 0;
        localeScript = null;
        localeVariant = null;
        screenLayout2 = 0;
        colorMode = COLOR_WIDE_UNDEFINED;
        localeNumberingSystem = null;
        isInvalid = false;
        mQualifiers = "";
        size = 0;
    }

    public ResConfigFlags(short mcc, short mnc, char[] language,
                          char[] region, byte orientation,
                          byte touchscreen, int density, byte keyboard, byte navigation,
                          byte inputFlags, byte grammaticalInflection, short screenWidth, short screenHeight,
                          short sdkVersion, byte screenLayout, byte uiMode,
                          short smallestScreenWidthDp, short screenWidthDp,
                          short screenHeightDp, char[] localeScript, char[] localeVariant,
                          byte screenLayout2, byte colorMode, char[] localeNumberingSystem,
                          boolean isInvalid, int size) {
        if (orientation < 0 || orientation > 3) {
            LOGGER.warning("Invalid orientation value: " + orientation);
            orientation = 0;
            isInvalid = true;
        }
        if (touchscreen < 0 || touchscreen > 3) {
            LOGGER.warning("Invalid touchscreen value: " + touchscreen);
            touchscreen = 0;
            isInvalid = true;
        }
        if (density < -1) {
            LOGGER.warning("Invalid density value: " + density);
            density = 0;
            isInvalid = true;
        }
        if (keyboard < 0 || keyboard > 3) {
            LOGGER.warning("Invalid keyboard value: " + keyboard);
            keyboard = 0;
            isInvalid = true;
        }
        if (navigation < 0 || navigation > 4) {
            LOGGER.warning("Invalid navigation value: " + navigation);
            navigation = 0;
            isInvalid = true;
        }

        if (localeScript != null && localeScript.length != 0) {
            if (localeScript[0] == '\00') {
                localeScript = null;
            }
        } else {
            localeScript = null;
        }

        if (localeVariant != null && localeVariant.length != 0) {
            if (localeVariant[0] == '\00') {
                localeVariant = null;
            }
        }  else {
            localeVariant = null;
        }

        this.mcc = mcc;
        this.mnc = mnc;
        this.language = language;
        this.region = region;
        this.orientation = orientation;
        this.touchscreen = touchscreen;
        this.density = density;
        this.keyboard = keyboard;
        this.navigation = navigation;
        this.inputFlags = inputFlags;
        this.grammaticalInflection = grammaticalInflection;
        this.screenWidth = screenWidth;
        this.screenHeight = screenHeight;
        this.sdkVersion = sdkVersion;
        this.screenLayout = screenLayout;
        this.uiMode = uiMode;
        this.smallestScreenWidthDp = smallestScreenWidthDp;
        this.screenWidthDp = screenWidthDp;
        this.screenHeightDp = screenHeightDp;
        this.localeScript = localeScript;
        this.localeVariant = localeVariant;
        this.screenLayout2 = screenLayout2;
        this.colorMode = colorMode;
        this.localeNumberingSystem = localeNumberingSystem;
        this.isInvalid = isInvalid;
        this.size = size;
        mQualifiers = generateQualifiers();
    }

    public String getQualifiers() {
        return mQualifiers;
    }

    private String generateQualifiers() {
        StringBuilder ret = new StringBuilder();
        if (mcc != 0) {
            ret.append("-mcc").append(String.format("%03d", mcc));
            if (mnc != MNC_ZERO) {
                if (mnc != 0) {
                    ret.append("-mnc");
                    if (size <= 32) {
                        if (mnc > 0 && mnc < 10) {
                            ret.append(String.format("%02d", mnc));
                        } else {
                            ret.append(String.format("%03d", mnc));
                        }
                    } else {
                        ret.append(mnc);
                    }
                }
            } else {
                ret.append("-mnc00");
            }
        } else {
            if (mnc != 0) {
                ret.append("-mnc").append(mnc);
            }
        }
        ret.append(getLocaleString());

        switch (grammaticalInflection) {
            case GRAMMATICAL_GENDER_NEUTER:
                ret.append("-neuter");
                break;
            case GRAMMATICAL_GENDER_FEMININE:
                ret.append("-feminine");
                break;
            case GRAMMATICAL_GENDER_MASCULINE:
                ret.append("-masculine");
                break;
        }

        switch (screenLayout & MASK_LAYOUTDIR) {
            case SCREENLAYOUT_LAYOUTDIR_RTL:
                ret.append("-ldrtl");
                break;
            case SCREENLAYOUT_LAYOUTDIR_LTR:
                ret.append("-ldltr");
                break;
        }
        if (smallestScreenWidthDp != 0) {
            ret.append("-sw").append(smallestScreenWidthDp).append("dp");
        }
        if (screenWidthDp != 0) {
            ret.append("-w").append(screenWidthDp).append("dp");
        }
        if (screenHeightDp != 0) {
            ret.append("-h").append(screenHeightDp).append("dp");
        }
        switch (screenLayout & MASK_SCREENSIZE) {
            case SCREENSIZE_SMALL:
                ret.append("-small");
                break;
            case SCREENSIZE_NORMAL:
                ret.append("-normal");
                break;
            case SCREENSIZE_LARGE:
                ret.append("-large");
                break;
            case SCREENSIZE_XLARGE:
                ret.append("-xlarge");
                break;
        }
        switch (screenLayout & MASK_SCREENLONG) {
            case SCREENLONG_YES:
                ret.append("-long");
                break;
            case SCREENLONG_NO:
                ret.append("-notlong");
                break;
        }
        switch (screenLayout2 & MASK_SCREENROUND) {
            case SCREENLAYOUT_ROUND_NO:
                ret.append("-notround");
                break;
            case SCREENLAYOUT_ROUND_YES:
                ret.append("-round");
                break;
        }
        switch (colorMode & COLOR_HDR_MASK) {
            case COLOR_HDR_YES:
                ret.append("-highdr");
                break;
            case COLOR_HDR_NO:
                ret.append("-lowdr");
                break;
        }
        switch (colorMode & COLOR_WIDE_MASK) {
            case COLOR_WIDE_YES:
                ret.append("-widecg");
                break;
            case COLOR_WIDE_NO:
                ret.append("-nowidecg");
                break;
        }
        switch (orientation) {
            case ORIENTATION_PORT:
                ret.append("-port");
                break;
            case ORIENTATION_LAND:
                ret.append("-land");
                break;
            case ORIENTATION_SQUARE:
                ret.append("-square");
                break;
        }
        switch (uiMode & MASK_UI_MODE_TYPE) {
            case UI_MODE_TYPE_CAR:
                ret.append("-car");
                break;
            case UI_MODE_TYPE_DESK:
                ret.append("-desk");
                break;
            case UI_MODE_TYPE_TELEVISION:
                ret.append("-television");
                break;
            case UI_MODE_TYPE_SMALLUI:
                ret.append("-smallui");
                break;
            case UI_MODE_TYPE_MEDIUMUI:
                ret.append("-mediumui");
                break;
            case UI_MODE_TYPE_LARGEUI:
                ret.append("-largeui");
                break;
            case UI_MODE_TYPE_GODZILLAUI:
                ret.append("-godzillaui");
                break;
            case UI_MODE_TYPE_HUGEUI:
                ret.append("-hugeui");
                break;
            case UI_MODE_TYPE_APPLIANCE:
                ret.append("-appliance");
                break;
            case UI_MODE_TYPE_WATCH:
                ret.append("-watch");
                break;
            case UI_MODE_TYPE_VR_HEADSET:
                ret.append("-vrheadset");
                break;
        }
        switch (uiMode & MASK_UI_MODE_NIGHT) {
            case UI_MODE_NIGHT_YES:
                ret.append("-night");
                break;
            case UI_MODE_NIGHT_NO:
                ret.append("-notnight");
                break;
        }
        switch (density) {
            case DENSITY_DEFAULT:
                break;
            case DENSITY_LOW:
                ret.append("-ldpi");
                break;
            case DENSITY_MEDIUM:
                ret.append("-mdpi");
                break;
            case DENSITY_HIGH:
                ret.append("-hdpi");
                break;
            case DENSITY_TV:
                ret.append("-tvdpi");
                break;
            case DENSITY_XHIGH:
                ret.append("-xhdpi");
                break;
            case DENSITY_XXHIGH:
                ret.append("-xxhdpi");
                break;
            case DENSITY_XXXHIGH:
                ret.append("-xxxhdpi");
                break;
            case DENSITY_ANY:
                ret.append("-anydpi");
                break;
            case DENSITY_NONE:
                ret.append("-nodpi");
                break;
            default:
                ret.append('-').append(density).append("dpi");
        }
        switch (touchscreen) {
            case TOUCHSCREEN_NOTOUCH:
                ret.append("-notouch");
                break;
            case TOUCHSCREEN_STYLUS:
                ret.append("-stylus");
                break;
            case TOUCHSCREEN_FINGER:
                ret.append("-finger");
                break;
        }
        switch (inputFlags & MASK_KEYSHIDDEN) {
            case KEYSHIDDEN_NO:
                ret.append("-keysexposed");
                break;
            case KEYSHIDDEN_YES:
                ret.append("-keyshidden");
                break;
            case KEYSHIDDEN_SOFT:
                ret.append("-keyssoft");
                break;
        }
        switch (keyboard) {
            case KEYBOARD_NOKEYS:
                ret.append("-nokeys");
                break;
            case KEYBOARD_QWERTY:
                ret.append("-qwerty");
                break;
            case KEYBOARD_12KEY:
                ret.append("-12key");
                break;
        }
        switch (inputFlags & MASK_NAVHIDDEN) {
            case NAVHIDDEN_NO:
                ret.append("-navexposed");
                break;
            case NAVHIDDEN_YES:
                ret.append("-navhidden");
                break;
        }
        switch (navigation) {
            case NAVIGATION_NONAV:
                ret.append("-nonav");
                break;
            case NAVIGATION_DPAD:
                ret.append("-dpad");
                break;
            case NAVIGATION_TRACKBALL:
                ret.append("-trackball");
                break;
            case NAVIGATION_WHEEL:
                ret.append("-wheel");
                break;
        }
        if (screenWidth != 0 && screenHeight != 0) {
            if (screenWidth > screenHeight) {
                ret.append(String.format("-%dx%d", screenWidth, screenHeight));
            } else {
                ret.append(String.format("-%dx%d", screenHeight, screenWidth));
            }
        }
        if (sdkVersion > 0 && sdkVersion >= getNaturalSdkVersionRequirement()) {
            ret.append("-v").append(sdkVersion);
        }
        if (isInvalid) {
            ret.append("-ERR").append(sErrCounter++);
        }

        return ret.toString();
    }

    private short getNaturalSdkVersionRequirement() {
        if (grammaticalInflection != 0) {
            return SDK_UPSIDEDOWN_CAKE;
        }
        if ((uiMode & MASK_UI_MODE_TYPE) == UI_MODE_TYPE_VR_HEADSET || (colorMode & COLOR_WIDE_MASK) != 0 || ((colorMode & COLOR_HDR_MASK) != 0)) {
            return SDK_OREO;
        }
        if ((screenLayout2 & MASK_SCREENROUND) != 0) {
            return SDK_MNC;
        }
        if (density == DENSITY_ANY) {
            return SDK_LOLLIPOP;
        }
        if (smallestScreenWidthDp != 0 || screenWidthDp != 0 || screenHeightDp != 0) {
            return SDK_HONEYCOMB_MR2;
        }
        if ((uiMode & (MASK_UI_MODE_TYPE | MASK_UI_MODE_NIGHT)) != UI_MODE_NIGHT_ANY) {
            return SDK_FROYO;
        }
        if ((screenLayout & (MASK_SCREENSIZE | MASK_SCREENLONG)) != SCREENSIZE_ANY || density != DENSITY_DEFAULT) {
            return SDK_DONUT;
        }
        return 0;
    }

    private String getLocaleString() {
        StringBuilder sb = new StringBuilder();

        // check for old style non BCP47 tags
        // allows values-xx-rXX, values-xx, values-xxx-rXX
        // denies values-xxx, anything else
        if (localeVariant == null && localeScript == null && (region[0] != '\00' || language[0] != '\00') &&
                region.length != 3) {
            sb.append("-").append(language);
            if (region[0] != '\00') {
                sb.append("-r").append(region);
            }
        } else { // BCP47
            if (language[0] == '\00' && region[0] == '\00') {
                return sb.toString(); // early return, no language or region
            }
            sb.append("-b+");
            if (language[0] != '\00') {
                sb.append(language);
            }
            if (localeScript != null && localeScript.length == 4) {
                sb.append("+").append(localeScript);
            }
            if ((region.length == 2 || region.length == 3) && region[0] != '\00') {
                sb.append("+").append(region);
            }
            if (localeVariant != null && localeVariant.length >= 5) {
                sb.append("+").append(toUpper(localeVariant));
            }

            // If we have a numbering system - it isn't used in qualifiers for build tools, but AOSP understands it
            // So chances are - this may be valid, but aapt 1/2 will not like it.
            if (localeNumberingSystem != null && localeNumberingSystem.length > 0) {
                sb.append("+u+nu+").append(localeNumberingSystem);
            }
        }
        return sb.toString();
    }

    private String toUpper(char[] character) {
        StringBuilder sb = new StringBuilder();
        for (char ch: character) {
            sb.append(Character.toUpperCase(ch));
        }
        return sb.toString();
    }


    @Override
    public String toString() {
        return !getQualifiers().equals("") ? getQualifiers() : "[DEFAULT]";
    }

    @Override
    public boolean equals(Object obj) {
        if (obj == null) {
            return false;
        }
        if (getClass() != obj.getClass()) {
            return false;
        }
        final ResConfigFlags other = (ResConfigFlags) obj;
        return this.mQualifiers.equals(other.mQualifiers);
    }

    @Override
    public int hashCode() {
        int hash = 17;
        hash = 31 * hash + this.mQualifiers.hashCode();
        return hash;
    }

    // TODO: Dirty static hack. This counter should be a part of ResPackage,
    // but it would be hard right now and this feature is very rarely used.
    private static int sErrCounter = 0;

    public final static byte SDK_BASE = 1;
    public final static byte SDK_BASE_1_1 = 2;
    public final static byte SDK_CUPCAKE = 3;
    public final static byte SDK_DONUT = 4;
    public final static byte SDK_ECLAIR = 5;
    public final static byte SDK_ECLAIR_0_1 = 6;
    public final static byte SDK_ECLAIR_MR1 = 7;
    public final static byte SDK_FROYO = 8;
    public final static byte SDK_GINGERBREAD = 9;
    public final static byte SDK_GINGERBREAD_MR1 = 10;
    public final static byte SDK_HONEYCOMB = 11;
    public final static byte SDK_HONEYCOMB_MR1 = 12;
    public final static byte SDK_HONEYCOMB_MR2 = 13;
    public final static byte SDK_ICE_CREAM_SANDWICH = 14;
    public final static byte SDK_ICE_CREAM_SANDWICH_MR1 = 15;
    public final static byte SDK_JELLY_BEAN = 16;
    public final static byte SDK_JELLY_BEAN_MR1 = 17;
    public final static byte SDK_JELLY_BEAN_MR2 = 18;
    public final static byte SDK_KITKAT = 19;
    public final static byte SDK_LOLLIPOP = 21;
    public final static byte SDK_LOLLIPOP_MR1 = 22;
    public final static byte SDK_MNC = 23;
    public final static byte SDK_NOUGAT = 24;
    public final static byte SDK_NOUGAT_MR1 = 25;
    public final static byte SDK_OREO = 26;
    public final static byte SDK_OREO_MR1 = 27;
    public final static byte SDK_P = 28;
    public final static byte SDK_Q = 29;
    public final static byte SDK_R = 30;
    public final static byte SDK_S = 31;
    public final static byte SDK_S_V2 = 32;
    public final static byte SDK_TIRAMISU = 33;
    public final static byte SDK_UPSIDEDOWN_CAKE = 34;

    // AOSP has this as 10,000 for dev purposes.
    // platform_frameworks_base/commit/c7a1109a1fe0771d4c9b572dcf178e2779fc4f2d
    public final static int SDK_DEVELOPMENT = 10000;

    public final static byte ORIENTATION_ANY = 0;
    public final static byte ORIENTATION_PORT = 1;
    public final static byte ORIENTATION_LAND = 2;
    public final static byte ORIENTATION_SQUARE = 3;

    public final static byte TOUCHSCREEN_ANY = 0;
    public final static byte TOUCHSCREEN_NOTOUCH = 1;
    public final static byte TOUCHSCREEN_STYLUS = 2;
    public final static byte TOUCHSCREEN_FINGER = 3;

    public final static int DENSITY_DEFAULT = 0;
    public final static int DENSITY_LOW = 120;
    public final static int DENSITY_MEDIUM = 160;
    public final static int DENSITY_400 = 190;
    public final static int DENSITY_TV = 213;
    public final static int DENSITY_HIGH = 240;
    public final static int DENSITY_XHIGH = 320;
    public final static int DENSITY_XXHIGH = 480;
    public final static int DENSITY_XXXHIGH = 640;
    public final static int DENSITY_ANY = 0xFFFE;
    public final static int DENSITY_NONE = 0xFFFF;

    public final static int MNC_ZERO = -1;

    public final static short MASK_LAYOUTDIR = 0xc0;
    public final static short SCREENLAYOUT_LAYOUTDIR_ANY = 0x00;
    public final static short SCREENLAYOUT_LAYOUTDIR_LTR = 0x40;
    public final static short SCREENLAYOUT_LAYOUTDIR_RTL = 0x80;
    public final static short SCREENLAYOUT_LAYOUTDIR_SHIFT = 0x06;

    public final static short MASK_SCREENROUND = 0x03;
    public final static short SCREENLAYOUT_ROUND_ANY = 0;
    public final static short SCREENLAYOUT_ROUND_NO = 0x1;
    public final static short SCREENLAYOUT_ROUND_YES = 0x2;

    public final static byte GRAMMATICAL_GENDER_ANY = 0;
    public final static byte GRAMMATICAL_GENDER_NEUTER = 1;
    public final static byte GRAMMATICAL_GENDER_FEMININE = 2;
    public final static byte GRAMMATICAL_GENDER_MASCULINE = 3;

    public final static byte KEYBOARD_ANY = 0;
    public final static byte KEYBOARD_NOKEYS = 1;
    public final static byte KEYBOARD_QWERTY = 2;
    public final static byte KEYBOARD_12KEY = 3;

    public final static byte NAVIGATION_ANY = 0;
    public final static byte NAVIGATION_NONAV = 1;
    public final static byte NAVIGATION_DPAD = 2;
    public final static byte NAVIGATION_TRACKBALL = 3;
    public final static byte NAVIGATION_WHEEL = 4;

    public final static byte MASK_KEYSHIDDEN = 0x3;
    public final static byte KEYSHIDDEN_ANY = 0x0;
    public final static byte KEYSHIDDEN_NO = 0x1;
    public final static byte KEYSHIDDEN_YES = 0x2;
    public final static byte KEYSHIDDEN_SOFT = 0x3;

    public final static byte MASK_NAVHIDDEN = 0xc;
    public final static byte NAVHIDDEN_ANY = 0x0;
    public final static byte NAVHIDDEN_NO = 0x4;
    public final static byte NAVHIDDEN_YES = 0x8;

    public final static byte MASK_SCREENSIZE = 0x0f;
    public final static byte SCREENSIZE_ANY = 0x00;
    public final static byte SCREENSIZE_SMALL = 0x01;
    public final static byte SCREENSIZE_NORMAL = 0x02;
    public final static byte SCREENSIZE_LARGE = 0x03;
    public final static byte SCREENSIZE_XLARGE = 0x04;

    public final static byte MASK_SCREENLONG = 0x30;
    public final static byte SCREENLONG_ANY = 0x00;
    public final static byte SCREENLONG_NO = 0x10;
    public final static byte SCREENLONG_YES = 0x20;

    public final static byte MASK_UI_MODE_TYPE = 0x0f;
    public final static byte UI_MODE_TYPE_ANY = 0x00;
    public final static byte UI_MODE_TYPE_NORMAL = 0x01;
    public final static byte UI_MODE_TYPE_DESK = 0x02;
    public final static byte UI_MODE_TYPE_CAR = 0x03;
    public final static byte UI_MODE_TYPE_TELEVISION = 0x04;
    public final static byte UI_MODE_TYPE_APPLIANCE = 0x05;
    public final static byte UI_MODE_TYPE_WATCH = 0x06;
    public final static byte UI_MODE_TYPE_VR_HEADSET = 0x07;

    // start - miui
    public final static byte UI_MODE_TYPE_GODZILLAUI = 0x0b;
    public final static byte UI_MODE_TYPE_SMALLUI = 0x0c;
    public final static byte UI_MODE_TYPE_MEDIUMUI = 0x0d;
    public final static byte UI_MODE_TYPE_LARGEUI = 0x0e;
    public final static byte UI_MODE_TYPE_HUGEUI = 0x0f;
    // end - miui

    public final static byte MASK_UI_MODE_NIGHT = 0x30;
    public final static byte UI_MODE_NIGHT_ANY = 0x00;
    public final static byte UI_MODE_NIGHT_NO = 0x10;
    public final static byte UI_MODE_NIGHT_YES = 0x20;

    public final static byte COLOR_HDR_MASK = 0xC;
    public final static byte COLOR_HDR_NO = 0x4;
    public final static byte COLOR_HDR_SHIFT = 0x2;
    public final static byte COLOR_HDR_UNDEFINED = 0x0;
    public final static byte COLOR_HDR_YES = 0x8;

    public final static byte COLOR_UNDEFINED = 0x0;

    public final static byte COLOR_WIDE_UNDEFINED = 0x0;
    public final static byte COLOR_WIDE_NO = 0x1;
    public final static byte COLOR_WIDE_YES = 0x2;
    public final static byte COLOR_WIDE_MASK = 0x3;

    private static final Logger LOGGER = Logger.getLogger(ResConfigFlags.class.getName());
}




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