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author | Bijan Amirzada <bijana@codeaurora.org> | 2014-02-26 17:08:10 -0800 |
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committer | Bijan Amirzada <bijana@codeaurora.org> | 2014-03-04 14:03:36 -0800 |
commit | 69b30beb16df7916c7679ed69d70e3ebcdeb2085 (patch) | |
tree | 9b81f4a397f041deb5f1ef54e91b92666712b385 /src/com/android/browser/DataUri.java | |
parent | 43555c9eb09b318276231eb31dab79f9f41f128c (diff) | |
download | android_packages_apps_Gello-69b30beb16df7916c7679ed69d70e3ebcdeb2085.tar.gz android_packages_apps_Gello-69b30beb16df7916c7679ed69d70e3ebcdeb2085.tar.bz2 android_packages_apps_Gello-69b30beb16df7916c7679ed69d70e3ebcdeb2085.zip |
Copy of new files from 1599
Modified folder structure - added swe folder
Change-Id: I2b48a1635ad0a6406398aa9f1021a1f43baebeef
Diffstat (limited to 'src/com/android/browser/DataUri.java')
-rw-r--r-- | src/com/android/browser/DataUri.java | 74 |
1 files changed, 0 insertions, 74 deletions
diff --git a/src/com/android/browser/DataUri.java b/src/com/android/browser/DataUri.java deleted file mode 100644 index 642b0601..00000000 --- a/src/com/android/browser/DataUri.java +++ /dev/null @@ -1,74 +0,0 @@ -/* - * 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 libcore.io.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); - } - 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; - } -} |