Examples with Config android.content.pm.ActivityInfo.Config used on opensource projects

Example 1 with Config

use of android.content.pm.ActivityInfo.Config in project platform_frameworks_base by android.

the class ResourcesImpl method updateConfiguration.

public void updateConfiguration(Configuration config, DisplayMetrics metrics, CompatibilityInfo compat) {
    Trace.traceBegin(Trace.TRACE_TAG_RESOURCES, "ResourcesImpl#updateConfiguration");
    try {
        synchronized (mAccessLock) {
            if (false) {
                Slog.i(TAG, "**** Updating config of " + this + ": old config is " + mConfiguration + " old compat is " + mDisplayAdjustments.getCompatibilityInfo());
                Slog.i(TAG, "**** Updating config of " + this + ": new config is " + config + " new compat is " + compat);
            }
            if (compat != null) {
                mDisplayAdjustments.setCompatibilityInfo(compat);
            }
            if (metrics != null) {
                mMetrics.setTo(metrics);
            }
            // NOTE: We should re-arrange this code to create a Display
            // with the CompatibilityInfo that is used everywhere we deal
            // with the display in relation to this app, rather than
            // doing the conversion here.  This impl should be okay because
            // we make sure to return a compatible display in the places
            // where there are public APIs to retrieve the display...  but
            // it would be cleaner and more maintainable to just be
            // consistently dealing with a compatible display everywhere in
            // the framework.
            mDisplayAdjustments.getCompatibilityInfo().applyToDisplayMetrics(mMetrics);
            @Config final int configChanges = calcConfigChanges(config);
            // If even after the update there are no Locales set, grab the default locales.
            LocaleList locales = mConfiguration.getLocales();
            if (locales.isEmpty()) {
                locales = LocaleList.getDefault();
                mConfiguration.setLocales(locales);
            }
            if ((configChanges & ActivityInfo.CONFIG_LOCALE) != 0) {
                if (locales.size() > 1) {
                    // The LocaleList has changed. We must query the AssetManager's available
                    // Locales and figure out the best matching Locale in the new LocaleList.
                    String[] availableLocales = mAssets.getNonSystemLocales();
                    if (LocaleList.isPseudoLocalesOnly(availableLocales)) {
                        // No app defined locales, so grab the system locales.
                        availableLocales = mAssets.getLocales();
                        if (LocaleList.isPseudoLocalesOnly(availableLocales)) {
                            availableLocales = null;
                        }
                    }
                    if (availableLocales != null) {
                        final Locale bestLocale = locales.getFirstMatchWithEnglishSupported(availableLocales);
                        if (bestLocale != null && bestLocale != locales.get(0)) {
                            mConfiguration.setLocales(new LocaleList(bestLocale, locales));
                        }
                    }
                }
            }
            if (mConfiguration.densityDpi != Configuration.DENSITY_DPI_UNDEFINED) {
                mMetrics.densityDpi = mConfiguration.densityDpi;
                mMetrics.density = mConfiguration.densityDpi * DisplayMetrics.DENSITY_DEFAULT_SCALE;
            }
            mMetrics.scaledDensity = mMetrics.density * mConfiguration.fontScale;
            final int width, height;
            if (mMetrics.widthPixels >= mMetrics.heightPixels) {
                width = mMetrics.widthPixels;
                height = mMetrics.heightPixels;
            } else {
                //noinspection SuspiciousNameCombination
                width = mMetrics.heightPixels;
                //noinspection SuspiciousNameCombination
                height = mMetrics.widthPixels;
            }
            final int keyboardHidden;
            if (mConfiguration.keyboardHidden == Configuration.KEYBOARDHIDDEN_NO && mConfiguration.hardKeyboardHidden == Configuration.HARDKEYBOARDHIDDEN_YES) {
                keyboardHidden = Configuration.KEYBOARDHIDDEN_SOFT;
            } else {
                keyboardHidden = mConfiguration.keyboardHidden;
            }
            mAssets.setConfiguration(mConfiguration.mcc, mConfiguration.mnc, adjustLanguageTag(mConfiguration.getLocales().get(0).toLanguageTag()), mConfiguration.orientation, mConfiguration.touchscreen, mConfiguration.densityDpi, mConfiguration.keyboard, keyboardHidden, mConfiguration.navigation, width, height, mConfiguration.smallestScreenWidthDp, mConfiguration.screenWidthDp, mConfiguration.screenHeightDp, mConfiguration.screenLayout, mConfiguration.uiMode, Build.VERSION.RESOURCES_SDK_INT);
            if (DEBUG_CONFIG) {
                Slog.i(TAG, "**** Updating config of " + this + ": final config is " + mConfiguration + " final compat is " + mDisplayAdjustments.getCompatibilityInfo());
            }
            mDrawableCache.onConfigurationChange(configChanges);
            mColorDrawableCache.onConfigurationChange(configChanges);
            mComplexColorCache.onConfigurationChange(configChanges);
            mAnimatorCache.onConfigurationChange(configChanges);
            mStateListAnimatorCache.onConfigurationChange(configChanges);
            flushLayoutCache();
        }
        synchronized (sSync) {
            if (mPluralRule != null) {
                mPluralRule = PluralRules.forLocale(mConfiguration.getLocales().get(0));
            }
        }
    } finally {
        Trace.traceEnd(Trace.TRACE_TAG_RESOURCES);
    }
}

Example 2 with Config

use of android.content.pm.ActivityInfo.Config in project platform_frameworks_base by android.

the class TypedArray method getNonConfigurationString.

/**
     * Retrieves the string value for the attribute at <var>index</var> that is
     * not allowed to change with the given configurations.
     *
     * @param index Index of attribute to retrieve.
     * @param allowedChangingConfigs Bit mask of configurations from
     *        {@link Configuration}.NATIVE_CONFIG_* that are allowed to change.
     *
     * @return String holding string data. Any styling information is removed.
     *         Returns {@code null} if the attribute is not defined.
     * @throws RuntimeException if the TypedArray has already been recycled.
     * @hide
     */
public String getNonConfigurationString(@StyleableRes int index, @Config int allowedChangingConfigs) {
    if (mRecycled) {
        throw new RuntimeException("Cannot make calls to a recycled instance!");
    }
    index *= AssetManager.STYLE_NUM_ENTRIES;
    final int[] data = mData;
    final int type = data[index + AssetManager.STYLE_TYPE];
    @Config final int changingConfigs = ActivityInfo.activityInfoConfigNativeToJava(data[index + AssetManager.STYLE_CHANGING_CONFIGURATIONS]);
    if ((changingConfigs & ~allowedChangingConfigs) != 0) {
        return null;
    }
    if (type == TypedValue.TYPE_NULL) {
        return null;
    } else if (type == TypedValue.TYPE_STRING) {
        return loadStringValueAt(index).toString();
    }
    final TypedValue v = mValue;
    if (getValueAt(index, v)) {
        final CharSequence cs = v.coerceToString();
        return cs != null ? cs.toString() : null;
    }
    // We already checked for TYPE_NULL. This should never happen.
    throw new RuntimeException("getNonConfigurationString of bad type: 0x" + Integer.toHexString(type));
}

Example 3 with Config

use of android.content.pm.ActivityInfo.Config in project android_frameworks_base by DirtyUnicorns.

the class ResourcesImpl method updateConfiguration.

public void updateConfiguration(Configuration config, DisplayMetrics metrics, CompatibilityInfo compat) {
    Trace.traceBegin(Trace.TRACE_TAG_RESOURCES, "ResourcesImpl#updateConfiguration");
    try {
        synchronized (mAccessLock) {
            if (false) {
                Slog.i(TAG, "**** Updating config of " + this + ": old config is " + mConfiguration + " old compat is " + mDisplayAdjustments.getCompatibilityInfo());
                Slog.i(TAG, "**** Updating config of " + this + ": new config is " + config + " new compat is " + compat);
            }
            if (compat != null) {
                mDisplayAdjustments.setCompatibilityInfo(compat);
            }
            if (metrics != null) {
                mMetrics.setTo(metrics);
            }
            // NOTE: We should re-arrange this code to create a Display
            // with the CompatibilityInfo that is used everywhere we deal
            // with the display in relation to this app, rather than
            // doing the conversion here.  This impl should be okay because
            // we make sure to return a compatible display in the places
            // where there are public APIs to retrieve the display...  but
            // it would be cleaner and more maintainable to just be
            // consistently dealing with a compatible display everywhere in
            // the framework.
            mDisplayAdjustments.getCompatibilityInfo().applyToDisplayMetrics(mMetrics);
            @Config final int configChanges = calcConfigChanges(config);
            // If even after the update there are no Locales set, grab the default locales.
            LocaleList locales = mConfiguration.getLocales();
            if (locales.isEmpty()) {
                locales = LocaleList.getDefault();
                mConfiguration.setLocales(locales);
            }
            if ((configChanges & ActivityInfo.CONFIG_LOCALE) != 0) {
                if (locales.size() > 1) {
                    // The LocaleList has changed. We must query the AssetManager's available
                    // Locales and figure out the best matching Locale in the new LocaleList.
                    String[] availableLocales = mAssets.getNonSystemLocales();
                    if (LocaleList.isPseudoLocalesOnly(availableLocales)) {
                        // No app defined locales, so grab the system locales.
                        availableLocales = mAssets.getLocales();
                        if (LocaleList.isPseudoLocalesOnly(availableLocales)) {
                            availableLocales = null;
                        }
                    }
                    if (availableLocales != null) {
                        final Locale bestLocale = locales.getFirstMatchWithEnglishSupported(availableLocales);
                        if (bestLocale != null && bestLocale != locales.get(0)) {
                            mConfiguration.setLocales(new LocaleList(bestLocale, locales));
                        }
                    }
                }
            }
            if (mConfiguration.densityDpi != Configuration.DENSITY_DPI_UNDEFINED) {
                mMetrics.densityDpi = mConfiguration.densityDpi;
                mMetrics.density = mConfiguration.densityDpi * DisplayMetrics.DENSITY_DEFAULT_SCALE;
            }
            mMetrics.scaledDensity = mMetrics.density * mConfiguration.fontScale;
            final int width, height;
            if (mMetrics.widthPixels >= mMetrics.heightPixels) {
                width = mMetrics.widthPixels;
                height = mMetrics.heightPixels;
            } else {
                //noinspection SuspiciousNameCombination
                width = mMetrics.heightPixels;
                //noinspection SuspiciousNameCombination
                height = mMetrics.widthPixels;
            }
            final int keyboardHidden;
            if (mConfiguration.keyboardHidden == Configuration.KEYBOARDHIDDEN_NO && mConfiguration.hardKeyboardHidden == Configuration.HARDKEYBOARDHIDDEN_YES) {
                keyboardHidden = Configuration.KEYBOARDHIDDEN_SOFT;
            } else {
                keyboardHidden = mConfiguration.keyboardHidden;
            }
            mAssets.setConfiguration(mConfiguration.mcc, mConfiguration.mnc, adjustLanguageTag(mConfiguration.getLocales().get(0).toLanguageTag()), mConfiguration.orientation, mConfiguration.touchscreen, mConfiguration.densityDpi, mConfiguration.keyboard, keyboardHidden, mConfiguration.navigation, width, height, mConfiguration.smallestScreenWidthDp, mConfiguration.screenWidthDp, mConfiguration.screenHeightDp, mConfiguration.screenLayout, mConfiguration.uiMode, Build.VERSION.RESOURCES_SDK_INT);
            if (DEBUG_CONFIG) {
                Slog.i(TAG, "**** Updating config of " + this + ": final config is " + mConfiguration + " final compat is " + mDisplayAdjustments.getCompatibilityInfo());
            }
            mDrawableCache.onConfigurationChange(configChanges);
            mColorDrawableCache.onConfigurationChange(configChanges);
            mComplexColorCache.onConfigurationChange(configChanges);
            mAnimatorCache.onConfigurationChange(configChanges);
            mStateListAnimatorCache.onConfigurationChange(configChanges);
            flushLayoutCache();
        }
        synchronized (sSync) {
            if (mPluralRule != null) {
                mPluralRule = PluralRules.forLocale(mConfiguration.getLocales().get(0));
            }
        }
    } finally {
        Trace.traceEnd(Trace.TRACE_TAG_RESOURCES);
    }
}

Example 4 with Config

use of android.content.pm.ActivityInfo.Config in project android_frameworks_base by DirtyUnicorns.

the class TypedArray method getNonConfigurationString.

/**
     * Retrieves the string value for the attribute at <var>index</var> that is
     * not allowed to change with the given configurations.
     *
     * @param index Index of attribute to retrieve.
     * @param allowedChangingConfigs Bit mask of configurations from
     *        {@link Configuration}.NATIVE_CONFIG_* that are allowed to change.
     *
     * @return String holding string data. Any styling information is removed.
     *         Returns {@code null} if the attribute is not defined.
     * @throws RuntimeException if the TypedArray has already been recycled.
     * @hide
     */
public String getNonConfigurationString(@StyleableRes int index, @Config int allowedChangingConfigs) {
    if (mRecycled) {
        throw new RuntimeException("Cannot make calls to a recycled instance!");
    }
    index *= AssetManager.STYLE_NUM_ENTRIES;
    final int[] data = mData;
    final int type = data[index + AssetManager.STYLE_TYPE];
    @Config final int changingConfigs = ActivityInfo.activityInfoConfigNativeToJava(data[index + AssetManager.STYLE_CHANGING_CONFIGURATIONS]);
    if ((changingConfigs & ~allowedChangingConfigs) != 0) {
        return null;
    }
    if (type == TypedValue.TYPE_NULL) {
        return null;
    } else if (type == TypedValue.TYPE_STRING) {
        return loadStringValueAt(index).toString();
    }
    final TypedValue v = mValue;
    if (getValueAt(index, v)) {
        final CharSequence cs = v.coerceToString();
        return cs != null ? cs.toString() : null;
    }
    // We already checked for TYPE_NULL. This should never happen.
    throw new RuntimeException("getNonConfigurationString of bad type: 0x" + Integer.toHexString(type));
}

Example 5 with Config

use of android.content.pm.ActivityInfo.Config in project android_frameworks_base by AOSPA.

the class ResourcesImpl method updateConfiguration.

public void updateConfiguration(Configuration config, DisplayMetrics metrics, CompatibilityInfo compat) {
    Trace.traceBegin(Trace.TRACE_TAG_RESOURCES, "ResourcesImpl#updateConfiguration");
    try {
        synchronized (mAccessLock) {
            if (false) {
                Slog.i(TAG, "**** Updating config of " + this + ": old config is " + mConfiguration + " old compat is " + mDisplayAdjustments.getCompatibilityInfo());
                Slog.i(TAG, "**** Updating config of " + this + ": new config is " + config + " new compat is " + compat);
            }
            if (compat != null) {
                mDisplayAdjustments.setCompatibilityInfo(compat);
            }
            if (metrics != null) {
                mMetrics.setTo(metrics);
            }
            // NOTE: We should re-arrange this code to create a Display
            // with the CompatibilityInfo that is used everywhere we deal
            // with the display in relation to this app, rather than
            // doing the conversion here.  This impl should be okay because
            // we make sure to return a compatible display in the places
            // where there are public APIs to retrieve the display...  but
            // it would be cleaner and more maintainable to just be
            // consistently dealing with a compatible display everywhere in
            // the framework.
            mDisplayAdjustments.getCompatibilityInfo().applyToDisplayMetrics(mMetrics);
            @Config final int configChanges = calcConfigChanges(config);
            // If even after the update there are no Locales set, grab the default locales.
            LocaleList locales = mConfiguration.getLocales();
            if (locales.isEmpty()) {
                locales = LocaleList.getDefault();
                mConfiguration.setLocales(locales);
            }
            if ((configChanges & ActivityInfo.CONFIG_LOCALE) != 0) {
                if (locales.size() > 1) {
                    // The LocaleList has changed. We must query the AssetManager's available
                    // Locales and figure out the best matching Locale in the new LocaleList.
                    String[] availableLocales = mAssets.getNonSystemLocales();
                    if (LocaleList.isPseudoLocalesOnly(availableLocales)) {
                        // No app defined locales, so grab the system locales.
                        availableLocales = mAssets.getLocales();
                        if (LocaleList.isPseudoLocalesOnly(availableLocales)) {
                            availableLocales = null;
                        }
                    }
                    if (availableLocales != null) {
                        final Locale bestLocale = locales.getFirstMatchWithEnglishSupported(availableLocales);
                        if (bestLocale != null && bestLocale != locales.get(0)) {
                            mConfiguration.setLocales(new LocaleList(bestLocale, locales));
                        }
                    }
                }
            }
            if (mConfiguration.densityDpi != Configuration.DENSITY_DPI_UNDEFINED) {
                mMetrics.densityDpi = mConfiguration.densityDpi;
                mMetrics.density = mConfiguration.densityDpi * DisplayMetrics.DENSITY_DEFAULT_SCALE;
            }
            mMetrics.scaledDensity = mMetrics.density * mConfiguration.fontScale;
            final int width, height;
            if (mMetrics.widthPixels >= mMetrics.heightPixels) {
                width = mMetrics.widthPixels;
                height = mMetrics.heightPixels;
            } else {
                //noinspection SuspiciousNameCombination
                width = mMetrics.heightPixels;
                //noinspection SuspiciousNameCombination
                height = mMetrics.widthPixels;
            }
            final int keyboardHidden;
            if (mConfiguration.keyboardHidden == Configuration.KEYBOARDHIDDEN_NO && mConfiguration.hardKeyboardHidden == Configuration.HARDKEYBOARDHIDDEN_YES) {
                keyboardHidden = Configuration.KEYBOARDHIDDEN_SOFT;
            } else {
                keyboardHidden = mConfiguration.keyboardHidden;
            }
            mAssets.setConfiguration(mConfiguration.mcc, mConfiguration.mnc, adjustLanguageTag(mConfiguration.getLocales().get(0).toLanguageTag()), mConfiguration.orientation, mConfiguration.touchscreen, mConfiguration.densityDpi, mConfiguration.keyboard, keyboardHidden, mConfiguration.navigation, width, height, mConfiguration.smallestScreenWidthDp, mConfiguration.screenWidthDp, mConfiguration.screenHeightDp, mConfiguration.screenLayout, mConfiguration.uiMode, Build.VERSION.RESOURCES_SDK_INT);
            if (DEBUG_CONFIG) {
                Slog.i(TAG, "**** Updating config of " + this + ": final config is " + mConfiguration + " final compat is " + mDisplayAdjustments.getCompatibilityInfo());
            }
            mDrawableCache.onConfigurationChange(configChanges);
            mColorDrawableCache.onConfigurationChange(configChanges);
            mComplexColorCache.onConfigurationChange(configChanges);
            mAnimatorCache.onConfigurationChange(configChanges);
            mStateListAnimatorCache.onConfigurationChange(configChanges);
            flushLayoutCache();
        }
        synchronized (sSync) {
            if (mPluralRule != null) {
                mPluralRule = PluralRules.forLocale(mConfiguration.getLocales().get(0));
            }
        }
    } finally {
        Trace.traceEnd(Trace.TRACE_TAG_RESOURCES);
    }
}