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author | Bijan Amirzada <bijana@codeaurora.org> | 2014-03-21 12:12:18 -0700 |
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committer | Bijan Amirzada <bijana@codeaurora.org> | 2014-03-21 15:49:20 -0700 |
commit | 41242f2ff13293612786e7550a934ee13d5f6b50 (patch) | |
tree | e75b2e10dddacf6fe76d45e8546e9d2472c84015 /src/com/android/browser/DataUri.java | |
parent | a9a5a583503419d8794356f1a3e515db05bda8d0 (diff) | |
download | android_packages_apps_Gello-41242f2ff13293612786e7550a934ee13d5f6b50.tar.gz android_packages_apps_Gello-41242f2ff13293612786e7550a934ee13d5f6b50.tar.bz2 android_packages_apps_Gello-41242f2ff13293612786e7550a934ee13d5f6b50.zip |
Change SWE app properties back to stock Android
- Changed project package name from com.android.swe.browser
back to com.android.browser along with code references to
old package name.
- Changes to AndroidManifest making it conform closer to stock
browser manifest.
- Changed app and apk name back to Browser.
Change-Id: I778ee1d1197bd50bd4a4850eef6d1d7f4ef0ad0b
Diffstat (limited to 'src/com/android/browser/DataUri.java')
-rw-r--r-- | src/com/android/browser/DataUri.java | 73 |
1 files changed, 73 insertions, 0 deletions
diff --git a/src/com/android/browser/DataUri.java b/src/com/android/browser/DataUri.java new file mode 100644 index 00000000..dae3caf6 --- /dev/null +++ b/src/com/android/browser/DataUri.java @@ -0,0 +1,73 @@ +/* + * Copyright (C) 2010 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package com.android.browser; + +import java.net.MalformedURLException; + +import android.util.Base64; +/** + * Class extracts the mime type and data from a data uri. + * A data URI is of the form: + * <pre> + * data:[<MIME-type>][;charset=<encoding>][;base64],<data> + * </pre> + */ +public class DataUri { + private static final String DATA_URI_PREFIX = "data:"; + private static final String BASE_64_ENCODING = ";base64"; + + private String mMimeType; + private byte[] mData; + + public DataUri(String uri) throws MalformedURLException { + if (!isDataUri(uri)) { + throw new MalformedURLException("Not a data URI"); + } + + int commaIndex = uri.indexOf(',', DATA_URI_PREFIX.length()); + if (commaIndex < 0) { + throw new MalformedURLException("Comma expected in data URI"); + } + String contentType = uri.substring(DATA_URI_PREFIX.length(), + commaIndex); + mData = uri.substring(commaIndex + 1).getBytes(); + if (contentType.contains(BASE_64_ENCODING)) { + mData = Base64.decode(mData, Base64.DEFAULT); + } + int semiIndex = contentType.indexOf(';'); + if (semiIndex > 0) { + mMimeType = contentType.substring(0, semiIndex); + } else { + mMimeType = contentType; + } + } + + /** + * Returns true if the text passed in appears to be a data URI. + */ + public static boolean isDataUri(String text) + { + return text.startsWith(DATA_URI_PREFIX); + } + + public String getMimeType() { + return mMimeType; + } + + public byte[] getData() { + return mData; + } +} |