diff options
Diffstat (limited to 'core/java/android/content/res/Configuration.java')
| -rw-r--r-- | core/java/android/content/res/Configuration.java | 239 |
1 files changed, 239 insertions, 0 deletions
diff --git a/core/java/android/content/res/Configuration.java b/core/java/android/content/res/Configuration.java index a07fc97..a83bd4a 100644 --- a/core/java/android/content/res/Configuration.java +++ b/core/java/android/content/res/Configuration.java @@ -17,11 +17,14 @@ package android.content.res; import android.content.pm.ActivityInfo; +import android.os.Build; import android.os.Parcel; import android.os.Parcelable; import android.text.TextUtils; import android.view.View; +import java.text.Format; +import java.util.ArrayList; import java.util.Locale; /** @@ -1306,4 +1309,240 @@ public final class Configuration implements Parcelable, Comparable<Configuration private static int getScreenLayoutNoDirection(int screenLayout) { return screenLayout&~SCREENLAYOUT_LAYOUTDIR_MASK; } + + /** + * + * @hide + */ + public static String localeToResourceQualifier(Locale locale) { + StringBuilder sb = new StringBuilder(); + boolean l = (locale.getLanguage().length() != 0); + boolean c = (locale.getCountry().length() != 0); + boolean s = (locale.getScript().length() != 0); + boolean v = (locale.getVariant().length() != 0); + + if (l) { + sb.append(locale.getLanguage()); + if (c) { + sb.append("-r").append(locale.getCountry()); + if (s) { + sb.append("-s").append(locale.getScript()); + if (v) { + sb.append("-v").append(locale.getVariant()); + } + } + } + } + return sb.toString(); + } + + + /** + * Returns a string representation of the configuration that can be parsed + * by build tools (like AAPT). + * + * + * + * @hide + */ + public static String resourceQualifierString(Configuration config) { + ArrayList<String> parts = new ArrayList<String>(); + + if (config.mcc != 0) { + parts.add(config.mcc + "mcc"); + if (config.mnc != 0) { + parts.add(config.mnc + "mnc"); + } + } + + if (!config.locale.getLanguage().isEmpty()) { + parts.add(localeToResourceQualifier(config.locale)); + } + + switch (config.screenLayout & Configuration.SCREENLAYOUT_LAYOUTDIR_MASK) { + case Configuration.SCREENLAYOUT_LAYOUTDIR_LTR: + parts.add("ldltr"); + break; + case Configuration.SCREENLAYOUT_LAYOUTDIR_RTL: + parts.add("ldrtl"); + break; + default: + break; + } + + if (config.smallestScreenWidthDp != 0) { + parts.add("sw" + config.smallestScreenWidthDp + "dp"); + } + + if (config.screenWidthDp != 0) { + parts.add("w" + config.screenWidthDp + "dp"); + } + + if (config.screenHeightDp != 0) { + parts.add("h" + config.screenHeightDp + "dp"); + } + + switch (config.screenLayout & Configuration.SCREENLAYOUT_SIZE_MASK) { + case Configuration.SCREENLAYOUT_SIZE_SMALL: + parts.add("small"); + break; + case Configuration.SCREENLAYOUT_SIZE_NORMAL: + parts.add("normal"); + break; + case Configuration.SCREENLAYOUT_SIZE_LARGE: + parts.add("large"); + break; + case Configuration.SCREENLAYOUT_SIZE_XLARGE: + parts.add("xlarge"); + break; + default: + break; + } + + switch (config.screenLayout & Configuration.SCREENLAYOUT_LONG_MASK) { + case Configuration.SCREENLAYOUT_LONG_YES: + parts.add("long"); + break; + case Configuration.SCREENLAYOUT_LONG_NO: + parts.add("notlong"); + break; + default: + break; + } + + switch (config.orientation) { + case Configuration.ORIENTATION_LANDSCAPE: + parts.add("land"); + break; + case Configuration.ORIENTATION_PORTRAIT: + parts.add("port"); + break; + default: + break; + } + + switch (config.uiMode & Configuration.UI_MODE_TYPE_MASK) { + case Configuration.UI_MODE_TYPE_APPLIANCE: + parts.add("appliance"); + break; + case Configuration.UI_MODE_TYPE_DESK: + parts.add("desk"); + break; + case Configuration.UI_MODE_TYPE_TELEVISION: + parts.add("television"); + break; + case Configuration.UI_MODE_TYPE_CAR: + parts.add("car"); + break; + case Configuration.UI_MODE_TYPE_WATCH: + parts.add("watch"); + break; + default: + break; + } + + switch (config.uiMode & Configuration.UI_MODE_NIGHT_MASK) { + case Configuration.UI_MODE_NIGHT_YES: + parts.add("night"); + break; + case Configuration.UI_MODE_NIGHT_NO: + parts.add("notnight"); + break; + default: + break; + } + + switch (config.densityDpi) { + case 0: + break; + case 120: + parts.add("ldpi"); + break; + case 160: + parts.add("mdpi"); + break; + case 213: + parts.add("tvdpi"); + break; + case 240: + parts.add("hdpi"); + break; + case 320: + parts.add("xhdpi"); + break; + default: + parts.add(config.densityDpi + "dpi"); + break; + } + + switch (config.touchscreen) { + case Configuration.TOUCHSCREEN_NOTOUCH: + parts.add("notouch"); + break; + case Configuration.TOUCHSCREEN_FINGER: + parts.add("finger"); + break; + default: + break; + } + + switch (config.keyboardHidden) { + case Configuration.KEYBOARDHIDDEN_NO: + parts.add("keysexposed"); + break; + case Configuration.KEYBOARDHIDDEN_YES: + parts.add("keyshidden"); + break; + case Configuration.KEYBOARDHIDDEN_SOFT: + parts.add("keyssoft"); + break; + default: + break; + } + + switch (config.keyboard) { + case Configuration.KEYBOARD_NOKEYS: + parts.add("nokeys"); + break; + case Configuration.KEYBOARD_QWERTY: + parts.add("qwerty"); + break; + case Configuration.KEYBOARD_12KEY: + parts.add("12key"); + break; + default: + break; + } + + switch (config.navigationHidden) { + case Configuration.NAVIGATIONHIDDEN_NO: + parts.add("navexposed"); + break; + case Configuration.NAVIGATIONHIDDEN_YES: + parts.add("navhidden"); + break; + default: + break; + } + + switch (config.navigation) { + case Configuration.NAVIGATION_NONAV: + parts.add("nonav"); + break; + case Configuration.NAVIGATION_DPAD: + parts.add("dpad"); + break; + case Configuration.NAVIGATION_TRACKBALL: + parts.add("trackball"); + break; + case Configuration.NAVIGATION_WHEEL: + parts.add("wheel"); + break; + default: + break; + } + + parts.add("v" + Build.VERSION.SDK_INT); + return TextUtils.join("-", parts); + } } |