/**
* Copyright 2011 Ryszard Wiśniewski <brut.alll@gmail.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.
*/
package brut.androlib.res.data;
import java.util.logging.Logger;
/**
* @author Ryszard Wiśniewski <brut.alll@gmail.com>
*/
public class ResConfigFlags {
public final short mcc;
public final short mnc;
public final char[] language;
public final char[] country;
public final byte orientation;
public final byte touchscreen;
public final short density;
public final byte keyboard;
public final byte navigation;
public final byte inputFlags;
public final short screenWidth;
public final short screenHeight;
public final short sdkVersion;
public final byte screenLayout;
public final byte uiMode;
public final boolean isInvalid;
private final String mQualifiers;
public ResConfigFlags() {
mcc = 0;
mnc = 0;
language = new char[]{'\00', '\00'};
country = new char[]{'\00', '\00'};
orientation = ORIENTATION_ANY;
touchscreen = TOUCHSCREEN_ANY;
density = DENSITY_DEFAULT;
keyboard = KEYBOARD_ANY;
navigation = NAVIGATION_ANY;
inputFlags = KEYSHIDDEN_ANY | NAVHIDDEN_ANY;
screenWidth = 0;
screenHeight = 0;
sdkVersion = 0;
screenLayout = SCREENLONG_ANY | SCREENSIZE_ANY;
uiMode = UI_MODE_TYPE_ANY | UI_MODE_NIGHT_ANY;
isInvalid = false;
mQualifiers = "";
}
public ResConfigFlags(short mcc, short mnc, char[] language, char[] country,
byte orientation, byte touchscreen, short density, byte keyboard,
byte navigation, byte inputFlags, short screenWidth,
short screenHeight, short sdkVersion, byte screenLayout,
byte uiMode, boolean isInvalid) {
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;
}
this.mcc = mcc;
this.mnc = mnc;
this.language = language;
this.country = country;
this.orientation = orientation;
this.touchscreen = touchscreen;
this.density = density;
this.keyboard = keyboard;
this.navigation = navigation;
this.inputFlags = inputFlags;
this.screenWidth = screenWidth;
this.screenHeight = screenHeight;
this.sdkVersion = sdkVersion;
this.screenLayout = screenLayout;
this.uiMode = uiMode;
this.isInvalid = isInvalid;
mQualifiers = generateQualifiers();
}
public String getQualifiers() {
return mQualifiers;
}
private String generateQualifiers() {
StringBuilder ret = new StringBuilder();
if (mcc != 0) {
ret.append("-mcc").append(mcc);
if (mnc != 0) {
ret.append("-mnc").append(mnc);
}
}
if (language[0] != '\00') {
ret.append('-').append(language);
if (country[0] != '\00') {
ret.append("-r").append(country);
}
}
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;
}
switch (screenLayout & MASK_SCREENLONG) {
case SCREENLONG_YES:
ret.append("-long");
break;
case SCREENLONG_NO:
ret.append("-notlong");
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;
}
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_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 > getNaturalSdkVersionRequirement()) {
ret.append("-v").append(sdkVersion);
}
if (isInvalid) {
ret.append("-ERR" + sErrCounter++);
}
return ret.toString();
}
private short getNaturalSdkVersionRequirement() {
if (
(uiMode & (MASK_UI_MODE_TYPE | MASK_UI_MODE_NIGHT)) != 0
) {
return 8;
}
if (
(screenLayout & (MASK_SCREENSIZE | MASK_SCREENLONG)) != 0
|| density != DENSITY_DEFAULT
) {
return 4;
}
return 0;
}
@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 = 3;
hash = 97 * 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 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 short DENSITY_DEFAULT = 0;
public final static short DENSITY_LOW = 120;
public final static short DENSITY_MEDIUM = 160;
public final static short DENSITY_HIGH = 240;
public final static short DENSITY_NONE = -1;
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 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 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;
private static final Logger LOGGER =
Logger.getLogger(ResConfigFlags.class.getName());
}