feat(icons): Add month icon support for calendar (8b9ed99a) · Commits · e / os / android_frameworks_libs_systemui

iconloaderlib/src/com/android/launcher3/icons/IconProvider.java

+39 −1

Original line number	Diff line number	Diff line
		@@ -32,6 +32,7 @@ import android.content.pm.PackageManager;
		import android.content.pm.PackageManager.NameNotFoundException;
		import android.content.res.Resources;
		import android.content.res.XmlResourceParser;
		import android.graphics.drawable.AdaptiveIconDrawable;
		import android.graphics.drawable.Drawable;
		import android.os.Bundle;
		import android.os.Handler;
		@@ -70,6 +71,9 @@ public class IconProvider {
		private static final boolean DEBUG = false;

		private static final String ICON_METADATA_KEY_PREFIX = ".dynamic_icons";
		private static final String MONTH_BG_ICON_METADATA_KEY_PREFIX = ".month_dynamic_icons";
		private static final String DAY_FG_ICON_METADATA_KEY_PREFIX = ".day_dynamic_icons";


		private static final String SYSTEM_STATE_SEPARATOR = " ";
		private static final String THEMED_ICON_MAP_FILE = "grayscale_icon_map";
		@@ -223,6 +227,7 @@ public class IconProvider {
		}

		private Drawable loadCalendarDrawable(int iconDpi) {
		Log.e("lulz", "loading cal iconn");
		PackageManager pm = mContext.getPackageManager();
		try {
		final Bundle metadata = pm.getActivityInfo(
		@@ -231,9 +236,15 @@ public class IconProvider {
		.metaData;
		final Resources resources = pm.getResourcesForApplication(mCalendar.getPackageName());
		final int id = getDynamicIconId(metadata, resources);
		if (id != ID_NULL) {
		final int[] monthDayIds = getDynamicBackgroundIconId(metadata, resources);
		if (id != ID_NULL && (monthDayIds == null \|\|
		monthDayIds[0] == ID_NULL \|\| monthDayIds[1] == ID_NULL)) {
		if (DEBUG) Log.d(TAG, "Got icon #" + id);
		return resources.getDrawableForDensity(id, iconDpi, null /* theme */);
		} else if (monthDayIds != null) {
		Drawable background = resources.getDrawableForDensity(monthDayIds[0], iconDpi, null /* theme */);
		Drawable foreground = resources.getDrawableForDensity(monthDayIds[1], iconDpi, null /* theme */);
		return new AdaptiveIconDrawable(background, foreground);
		}
		} catch (PackageManager.NameNotFoundException e) {
		if (DEBUG) {
		@@ -272,6 +283,29 @@ public class IconProvider {
		}
		}

		private int[] getDynamicBackgroundIconId(Bundle metadata, Resources resources) {
		if (metadata == null) {
		return null;
		}
		String bgKey = mCalendar.getPackageName() + MONTH_BG_ICON_METADATA_KEY_PREFIX;
		String fgKey = mCalendar.getPackageName() + DAY_FG_ICON_METADATA_KEY_PREFIX;
		final int bgArrayId = metadata.getInt(bgKey, ID_NULL);
		final int fgArrayId = metadata.getInt(fgKey, ID_NULL);
		if (bgArrayId == ID_NULL \|\| fgArrayId == ID_NULL) {
		return null;
		}
		try {
		return new int[] {resources.obtainTypedArray(bgArrayId).getResourceId(getMonth(), ID_NULL),
		resources.obtainTypedArray(fgArrayId).getResourceId(getDay(), ID_NULL)};
		} catch (Resources.NotFoundException e) {
		if (DEBUG) {
		Log.d(TAG, "package defines '" + bgKey + " and " + fgKey + "' but corresponding array not found");
		}
		return null;
		}
		}


		/**
		* @return Today's day of the month, zero-indexed.
		*/
		@@ -279,6 +313,10 @@ public class IconProvider {
		return Calendar.getInstance().get(Calendar.DAY_OF_MONTH) - 1;
		}

		private static int getMonth() {
		return Calendar.getInstance().get(Calendar.MONTH);
		}

		private static ComponentName parseComponentOrNull(Context context, int resId) {
		String cn = context.getString(resId);
		return TextUtils.isEmpty(cn) ? null : ComponentName.unflattenFromString(cn);