Move the MIME type icon detection into the platform.
This allows the MIME type icons to be used in other system apps.
In this instance, the StorageManager app needs to show file icons
for a given file. By moving the icon mapping into a static library,
we can avoid duplicating the mapping and resources.
Bug: 29826961
Change-Id: Ic2dc7970cc5a5ca430e33425eb9f1ecbd733fe9a
diff --git a/src/com/android/documentsui/IconUtils.java b/src/com/android/documentsui/IconUtils.java
index c28fae8..177ba0d 100644
--- a/src/com/android/documentsui/IconUtils.java
+++ b/src/com/android/documentsui/IconUtils.java
@@ -23,181 +23,7 @@
import android.provider.DocumentsContract.Document;
import android.util.TypedValue;
-import java.util.HashMap;
-
public class IconUtils {
-
- private static HashMap<String, Integer> sMimeIcons = new HashMap<>();
-
- private static void add(String mimeType, int resId) {
- if (sMimeIcons.put(mimeType, resId) != null) {
- throw new RuntimeException(mimeType + " already registered!");
- }
- }
-
- static {
- int icon;
-
- // Package
- icon = R.drawable.ic_doc_apk;
- add("application/vnd.android.package-archive", icon);
-
- // Audio
- icon = R.drawable.ic_doc_audio;
- add("application/ogg", icon);
- add("application/x-flac", icon);
-
- // Certificate
- icon = R.drawable.ic_doc_certificate;
- add("application/pgp-keys", icon);
- add("application/pgp-signature", icon);
- add("application/x-pkcs12", icon);
- add("application/x-pkcs7-certreqresp", icon);
- add("application/x-pkcs7-crl", icon);
- add("application/x-x509-ca-cert", icon);
- add("application/x-x509-user-cert", icon);
- add("application/x-pkcs7-certificates", icon);
- add("application/x-pkcs7-mime", icon);
- add("application/x-pkcs7-signature", icon);
-
- // Source code
- icon = R.drawable.ic_doc_codes;
- add("application/rdf+xml", icon);
- add("application/rss+xml", icon);
- add("application/x-object", icon);
- add("application/xhtml+xml", icon);
- add("text/css", icon);
- add("text/html", icon);
- add("text/xml", icon);
- add("text/x-c++hdr", icon);
- add("text/x-c++src", icon);
- add("text/x-chdr", icon);
- add("text/x-csrc", icon);
- add("text/x-dsrc", icon);
- add("text/x-csh", icon);
- add("text/x-haskell", icon);
- add("text/x-java", icon);
- add("text/x-literate-haskell", icon);
- add("text/x-pascal", icon);
- add("text/x-tcl", icon);
- add("text/x-tex", icon);
- add("application/x-latex", icon);
- add("application/x-texinfo", icon);
- add("application/atom+xml", icon);
- add("application/ecmascript", icon);
- add("application/json", icon);
- add("application/javascript", icon);
- add("application/xml", icon);
- add("text/javascript", icon);
- add("application/x-javascript", icon);
-
- // Compressed
- icon = R.drawable.ic_doc_compressed;
- add("application/mac-binhex40", icon);
- add("application/rar", icon);
- add("application/zip", icon);
- add("application/x-apple-diskimage", icon);
- add("application/x-debian-package", icon);
- add("application/x-gtar", icon);
- add("application/x-iso9660-image", icon);
- add("application/x-lha", icon);
- add("application/x-lzh", icon);
- add("application/x-lzx", icon);
- add("application/x-stuffit", icon);
- add("application/x-tar", icon);
- add("application/x-webarchive", icon);
- add("application/x-webarchive-xml", icon);
- add("application/gzip", icon);
- add("application/x-7z-compressed", icon);
- add("application/x-deb", icon);
- add("application/x-rar-compressed", icon);
-
- // Contact
- icon = R.drawable.ic_doc_contact;
- add("text/x-vcard", icon);
- add("text/vcard", icon);
-
- // Event
- icon = R.drawable.ic_doc_event;
- add("text/calendar", icon);
- add("text/x-vcalendar", icon);
-
- // Font
- icon = R.drawable.ic_doc_font;
- add("application/x-font", icon);
- add("application/font-woff", icon);
- add("application/x-font-woff", icon);
- add("application/x-font-ttf", icon);
-
- // Image
- icon = R.drawable.ic_doc_image;
- add("application/vnd.oasis.opendocument.graphics", icon);
- add("application/vnd.oasis.opendocument.graphics-template", icon);
- add("application/vnd.oasis.opendocument.image", icon);
- add("application/vnd.stardivision.draw", icon);
- add("application/vnd.sun.xml.draw", icon);
- add("application/vnd.sun.xml.draw.template", icon);
-
- // PDF
- icon = R.drawable.ic_doc_pdf;
- add("application/pdf", icon);
-
- // Presentation
- icon = R.drawable.ic_doc_presentation;
- add("application/vnd.stardivision.impress", icon);
- add("application/vnd.sun.xml.impress", icon);
- add("application/vnd.sun.xml.impress.template", icon);
- add("application/x-kpresenter", icon);
- add("application/vnd.oasis.opendocument.presentation", icon);
-
- // Spreadsheet
- icon = R.drawable.ic_doc_spreadsheet;
- add("application/vnd.oasis.opendocument.spreadsheet", icon);
- add("application/vnd.oasis.opendocument.spreadsheet-template", icon);
- add("application/vnd.stardivision.calc", icon);
- add("application/vnd.sun.xml.calc", icon);
- add("application/vnd.sun.xml.calc.template", icon);
- add("application/x-kspread", icon);
-
- // Document
- icon = R.drawable.ic_doc_document;
- add("application/vnd.oasis.opendocument.text", icon);
- add("application/vnd.oasis.opendocument.text-master", icon);
- add("application/vnd.oasis.opendocument.text-template", icon);
- add("application/vnd.oasis.opendocument.text-web", icon);
- add("application/vnd.stardivision.writer", icon);
- add("application/vnd.stardivision.writer-global", icon);
- add("application/vnd.sun.xml.writer", icon);
- add("application/vnd.sun.xml.writer.global", icon);
- add("application/vnd.sun.xml.writer.template", icon);
- add("application/x-abiword", icon);
- add("application/x-kword", icon);
-
- // Video
- icon = R.drawable.ic_doc_video;
- add("application/x-quicktimeplayer", icon);
- add("application/x-shockwave-flash", icon);
-
- // Word
- icon = R.drawable.ic_doc_word;
- add("application/msword", icon);
- add("application/vnd.openxmlformats-officedocument.wordprocessingml.document", icon);
- add("application/vnd.openxmlformats-officedocument.wordprocessingml.template", icon);
-
- // Excel
- icon = R.drawable.ic_doc_excel;
- add("application/vnd.ms-excel", icon);
- add("application/vnd.openxmlformats-officedocument.spreadsheetml.sheet", icon);
- add("application/vnd.openxmlformats-officedocument.spreadsheetml.template", icon);
-
- // Powerpoint
- icon = R.drawable.ic_doc_powerpoint;
- add("application/vnd.ms-powerpoint", icon);
- add("application/vnd.openxmlformats-officedocument.presentationml.presentation", icon);
- add("application/vnd.openxmlformats-officedocument.presentationml.template", icon);
- add("application/vnd.openxmlformats-officedocument.presentationml.slideshow", icon);
- }
-
public static Drawable loadPackageIcon(Context context, String authority, int icon) {
if (icon != 0) {
if (authority != null) {
@@ -225,7 +51,7 @@
if (mode == State.MODE_GRID) {
return context.getDrawable(R.drawable.ic_grid_folder);
} else {
- return context.getDrawable(R.drawable.ic_doc_folder);
+ return context.getDrawable(com.android.internal.R.drawable.ic_doc_folder);
}
}
@@ -233,34 +59,7 @@
}
public static Drawable loadMimeIcon(Context context, String mimeType) {
- if (Document.MIME_TYPE_DIR.equals(mimeType)) {
- return context.getDrawable(R.drawable.ic_doc_folder);
- }
-
- // Look for exact match first
- Integer resId = sMimeIcons.get(mimeType);
- if (resId != null) {
- return context.getDrawable(resId);
- }
-
- if (mimeType == null) {
- // TODO: generic icon?
- return null;
- }
-
- // Otherwise look for partial match
- final String typeOnly = mimeType.split("/")[0];
- if ("audio".equals(typeOnly)) {
- return context.getDrawable(R.drawable.ic_doc_audio);
- } else if ("image".equals(typeOnly)) {
- return context.getDrawable(R.drawable.ic_doc_image);
- } else if ("text".equals(typeOnly)) {
- return context.getDrawable(R.drawable.ic_doc_text);
- } else if ("video".equals(typeOnly)) {
- return context.getDrawable(R.drawable.ic_doc_video);
- } else {
- return context.getDrawable(R.drawable.ic_doc_generic);
- }
+ return context.getContentResolver().getTypeDrawable(mimeType);
}
public static Drawable applyTintColor(Context context, int drawableId, int tintColorId) {