Java Code Examples for android.content.pm.ActivityInfo#CONFIG_FONT_SCALE

The following examples show how to use android.content.pm.ActivityInfo#CONFIG_FONT_SCALE . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source File: AttributeCache.java    From android_9.0.0_r45 with Apache License 2.0 5 votes vote down vote up 
public void updateConfiguration(Configuration config) {
    synchronized (this) {
        int changes = mConfiguration.updateFrom(config);
        if ((changes & ~(ActivityInfo.CONFIG_FONT_SCALE |
                ActivityInfo.CONFIG_KEYBOARD_HIDDEN |
                ActivityInfo.CONFIG_ORIENTATION)) != 0) {
            // The configurations being masked out are ones that commonly
            // change so we don't want flushing the cache... all others
            // will flush the cache.
            mPackages.evictAll();
        }
    }
}
Example 2
Source File: AttributeCache.java    From container with GNU General Public License v3.0 5 votes vote down vote up 
public void updateConfiguration(Configuration config) {
	synchronized (this) {
		int changes = mConfiguration.updateFrom(config);
		if ((changes & ~(ActivityInfo.CONFIG_FONT_SCALE | ActivityInfo.CONFIG_KEYBOARD_HIDDEN
				| ActivityInfo.CONFIG_ORIENTATION)) != 0) {
			// The configurations being masked out are ones that commonly
			// change so we don't want flushing the cache... all others
			// will flush the cache.
			mPackages.clear();
		}
	}
}
Example 3
Source File: AttributeCache.java    From DroidPlugin with GNU Lesser General Public License v3.0 5 votes vote down vote up 
public void updateConfiguration(Configuration config) {
    synchronized (this) {
        int changes = mConfiguration.updateFrom(config);
        if ((changes & ~(ActivityInfo.CONFIG_FONT_SCALE |
                ActivityInfo.CONFIG_KEYBOARD_HIDDEN |
                ActivityInfo.CONFIG_ORIENTATION)) != 0) {
            // The configurations being masked out are ones that commonly
            // change so we don't want flushing the cache... all others
            // will flush the cache.
            mPackages.clear();
        }
    }
}
Example 4
Source File: Configuration.java    From android_9.0.0_r45 with Apache License 2.0 4 votes vote down vote up 
/** @hide */
public static String configurationDiffToString(int diff) {
    ArrayList<String> list = new ArrayList<>();
    if ((diff & ActivityInfo.CONFIG_MCC) != 0) {
        list.add("CONFIG_MCC");
    }
    if ((diff & ActivityInfo.CONFIG_MNC) != 0) {
        list.add("CONFIG_MNC");
    }
    if ((diff & ActivityInfo.CONFIG_LOCALE) != 0) {
        list.add("CONFIG_LOCALE");
    }
    if ((diff & ActivityInfo.CONFIG_TOUCHSCREEN) != 0) {
        list.add("CONFIG_TOUCHSCREEN");
    }
    if ((diff & ActivityInfo.CONFIG_KEYBOARD) != 0) {
        list.add("CONFIG_KEYBOARD");
    }
    if ((diff & ActivityInfo.CONFIG_KEYBOARD_HIDDEN) != 0) {
        list.add("CONFIG_KEYBOARD_HIDDEN");
    }
    if ((diff & ActivityInfo.CONFIG_NAVIGATION) != 0) {
        list.add("CONFIG_NAVIGATION");
    }
    if ((diff & ActivityInfo.CONFIG_ORIENTATION) != 0) {
        list.add("CONFIG_ORIENTATION");
    }
    if ((diff & ActivityInfo.CONFIG_SCREEN_LAYOUT) != 0) {
        list.add("CONFIG_SCREEN_LAYOUT");
    }
    if ((diff & ActivityInfo.CONFIG_COLOR_MODE) != 0) {
        list.add("CONFIG_COLOR_MODE");
    }
    if ((diff & ActivityInfo.CONFIG_UI_MODE) != 0) {
        list.add("CONFIG_UI_MODE");
    }
    if ((diff & ActivityInfo.CONFIG_SCREEN_SIZE) != 0) {
        list.add("CONFIG_SCREEN_SIZE");
    }
    if ((diff & ActivityInfo.CONFIG_SMALLEST_SCREEN_SIZE) != 0) {
        list.add("CONFIG_SMALLEST_SCREEN_SIZE");
    }
    if ((diff & ActivityInfo.CONFIG_LAYOUT_DIRECTION) != 0) {
        list.add("CONFIG_LAYOUT_DIRECTION");
    }
    if ((diff & ActivityInfo.CONFIG_FONT_SCALE) != 0) {
        list.add("CONFIG_FONT_SCALE");
    }
    if ((diff & ActivityInfo.CONFIG_ASSETS_PATHS) != 0) {
        list.add("CONFIG_ASSETS_PATHS");
    }
    StringBuilder builder = new StringBuilder("{");
    for (int i = 0, n = list.size(); i < n; i++) {
        builder.append(list.get(i));
        if (i != n - 1) {
            builder.append(", ");
        }
    }
    builder.append("}");
    return builder.toString();
}
Example 5
Source File: Configuration.java    From android_9.0.0_r45 with Apache License 2.0 3 votes vote down vote up 
/**
 * Determines if a new resource needs to be loaded from the bit set of
 * configuration changes returned by {@link #updateFrom(Configuration)}.
 *
 * @param configChanges the mask of changes configurations as returned by
 *                      {@link #updateFrom(Configuration)}
 * @param interestingChanges the configuration changes that the resource
 *                           can handle as given in
 *                           {@link android.util.TypedValue#changingConfigurations}
 * @return {@code true} if the resource needs to be loaded, {@code false}
 *         otherwise
 */
public static boolean needNewResources(@Config int configChanges,
        @Config int interestingChanges) {
    // CONFIG_ASSETS_PATHS and CONFIG_FONT_SCALE are higher level configuration changes that
    // all resources are subject to change with.
    interestingChanges = interestingChanges | ActivityInfo.CONFIG_ASSETS_PATHS
            | ActivityInfo.CONFIG_FONT_SCALE;
    return (configChanges & interestingChanges) != 0;
}