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authorSatish Sampath <satish@android.com>2009-05-21 14:09:22 +0100
committerSatish Sampath <satish@android.com>2009-05-25 22:33:49 +0100
commitc4f82fd05529d0fde818fe7b2a3e3d649e5b82a1 (patch)
tree733eec10d8c7f1daf34238ef5399905bc087a519
parent8637dd8dc1b255052b2615430bfb4603fa8711f7 (diff)
downloadWebSearchProvider-c4f82fd05529d0fde818fe7b2a3e3d649e5b82a1.tar.gz
Adds third party web search & suggest providers.
The XML files under res/ will be automatically generated with a script in a subsequent change. The design is documented in the 'Design' section of https://docs.google.com/a/google.com/Doc?docid=0AUpt8mrQCqRkZGdnOGtmZzJfNWRwbXJndDc1
-rw-r--r--Android.mk27
-rw-r--r--AndroidManifest.xml162
-rw-r--r--NOTICE190
-rw-r--r--res/values-en-rGB/search_engines.xml50
-rw-r--r--res/values/all_search_engines.xml90
-rw-r--r--res/values/search_engines.xml50
-rw-r--r--res/xml/searchable_1.xml29
-rw-r--r--res/xml/searchable_2.xml29
-rw-r--r--res/xml/searchable_3.xml29
-rw-r--r--res/xml/searchable_4.xml29
-rw-r--r--res/xml/searchable_5.xml29
-rw-r--r--res/xml/searchable_6.xml29
-rw-r--r--res/xml/searchable_7.xml29
-rw-r--r--src/com/android/websearch/SearchEngineInfo.java160
-rw-r--r--src/com/android/websearch/SuggestionProvider.java131
-rw-r--r--src/com/android/websearch/WebSearch.java67
16 files changed, 1077 insertions, 53 deletions
diff --git a/Android.mk b/Android.mk
new file mode 100644
index 0000000..d1200d9
--- /dev/null
+++ b/Android.mk
@@ -0,0 +1,27 @@
+#
+# Copyright (C) 2009 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.
+#
+
+LOCAL_PATH := $(call my-dir)
+include $(CLEAR_VARS)
+
+LOCAL_MODULE_TAGS := user # should be optional, but launcher crashes without this
+
+LOCAL_SRC_FILES := $(call all-subdir-java-files)
+
+LOCAL_PACKAGE_NAME := WebSearch
+LOCAL_CERTIFICATE := shared
+
+include $(BUILD_PACKAGE)
diff --git a/AndroidManifest.xml b/AndroidManifest.xml
new file mode 100644
index 0000000..b5cbe3e
--- /dev/null
+++ b/AndroidManifest.xml
@@ -0,0 +1,162 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+/*
+** Copyright 2009, 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.
+*/
+-->
+
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+ package="com.android.websearch"
+ android:sharedUserId="android.uid.shared">
+
+ <application android:label="Web Search"
+ android:process="android.process.acore">
+
+ <activity android:name=".WebSearch"
+ android:theme="@android:style/Theme.NoDisplay"
+ android:excludeFromRecents="true">
+ </activity>
+
+ <!--
+ /*
+ * The following activity aliases act as the various built-in web search and suggest
+ * providers exported from this package. The provider names and enabled flag values come
+ * from strings.xml for the current locale. This allows us to define a static list of
+ * providers for each locale and let the runtime take care of selecting the appropriate
+ * ones.
+ */
+ -->
+ <activity-alias android:name=".Search.1"
+ android:label="@string/engine_1_label"
+ android:enabled="@bool/engine_1_enabled"
+ android:targetActivity=".WebSearch">
+ <intent-filter>
+ <action android:name="android.intent.action.SEARCH" />
+ <category android:name="android.intent.category.DEFAULT" />
+ </intent-filter>
+ <intent-filter>
+ <action android:name="android.intent.action.WEB_SEARCH" />
+ <category android:name="android.intent.category.DEFAULT" />
+ </intent-filter>
+ <meta-data android:name="android.app.searchable"
+ android:resource="@xml/searchable_1" />
+ </activity-alias>
+
+ <activity-alias android:name=".Search.2"
+ android:label="@string/engine_2_label"
+ android:enabled="@bool/engine_2_enabled"
+ android:targetActivity=".WebSearch">
+ <intent-filter>
+ <action android:name="android.intent.action.SEARCH" />
+ <category android:name="android.intent.category.DEFAULT" />
+ </intent-filter>
+ <intent-filter>
+ <action android:name="android.intent.action.WEB_SEARCH" />
+ <category android:name="android.intent.category.DEFAULT" />
+ </intent-filter>
+ <meta-data android:name="android.app.searchable"
+ android:resource="@xml/searchable_2" />
+ </activity-alias>
+
+ <activity-alias android:name=".Search.3"
+ android:label="@string/engine_3_label"
+ android:enabled="@bool/engine_3_enabled"
+ android:targetActivity=".WebSearch">
+ <intent-filter>
+ <action android:name="android.intent.action.SEARCH" />
+ <category android:name="android.intent.category.DEFAULT" />
+ </intent-filter>
+ <intent-filter>
+ <action android:name="android.intent.action.WEB_SEARCH" />
+ <category android:name="android.intent.category.DEFAULT" />
+ </intent-filter>
+ <meta-data android:name="android.app.searchable"
+ android:resource="@xml/searchable_3" />
+ </activity-alias>
+
+ <activity-alias android:name=".Search.4"
+ android:label="@string/engine_4_label"
+ android:enabled="@bool/engine_4_enabled"
+ android:targetActivity=".WebSearch">
+ <intent-filter>
+ <action android:name="android.intent.action.SEARCH" />
+ <category android:name="android.intent.category.DEFAULT" />
+ </intent-filter>
+ <intent-filter>
+ <action android:name="android.intent.action.WEB_SEARCH" />
+ <category android:name="android.intent.category.DEFAULT" />
+ </intent-filter>
+ <meta-data android:name="android.app.searchable"
+ android:resource="@xml/searchable_4" />
+ </activity-alias>
+
+ <activity-alias android:name=".Search.5"
+ android:label="@string/engine_5_label"
+ android:enabled="@bool/engine_5_enabled"
+ android:targetActivity=".WebSearch">
+ <intent-filter>
+ <action android:name="android.intent.action.SEARCH" />
+ <category android:name="android.intent.category.DEFAULT" />
+ </intent-filter>
+ <intent-filter>
+ <action android:name="android.intent.action.WEB_SEARCH" />
+ <category android:name="android.intent.category.DEFAULT" />
+ </intent-filter>
+ <meta-data android:name="android.app.searchable"
+ android:resource="@xml/searchable_5" />
+ </activity-alias>
+
+ <activity-alias android:name=".Search.6"
+ android:label="@string/engine_6_label"
+ android:enabled="@bool/engine_6_enabled"
+ android:targetActivity=".WebSearch">
+ <intent-filter>
+ <action android:name="android.intent.action.SEARCH" />
+ <category android:name="android.intent.category.DEFAULT" />
+ </intent-filter>
+ <intent-filter>
+ <action android:name="android.intent.action.WEB_SEARCH" />
+ <category android:name="android.intent.category.DEFAULT" />
+ </intent-filter>
+ <meta-data android:name="android.app.searchable"
+ android:resource="@xml/searchable_6" />
+ </activity-alias>
+
+ <activity-alias android:name=".Search.7"
+ android:label="@string/engine_7_label"
+ android:enabled="@bool/engine_7_enabled"
+ android:targetActivity=".WebSearch">
+ <intent-filter>
+ <action android:name="android.intent.action.SEARCH" />
+ <category android:name="android.intent.category.DEFAULT" />
+ </intent-filter>
+ <intent-filter>
+ <action android:name="android.intent.action.WEB_SEARCH" />
+ <category android:name="android.intent.category.DEFAULT" />
+ </intent-filter>
+ <meta-data android:name="android.app.searchable"
+ android:resource="@xml/searchable_7" />
+ </activity-alias>
+
+ <!--
+ /*
+ * The number of suggest authorities defined below is exactly the same as the number of
+ * activity-alias elements defined above.
+ */
+ -->
+ <provider android:name=".SuggestionProvider"
+ android:authorities="com.android.websearch.Suggest" />
+ </application>
+</manifest>
diff --git a/NOTICE b/NOTICE
new file mode 100644
index 0000000..9df2554
--- /dev/null
+++ b/NOTICE
@@ -0,0 +1,190 @@
+
+ Copyright (c) 2005-2009, 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.
+
+ 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.
+
+
+ Apache License
+ Version 2.0, January 2004
+ http://www.apache.org/licenses/
+
+ TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+ 1. Definitions.
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+ "License" shall mean the terms and conditions for use, reproduction,
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+ "Work" shall mean the work of authorship, whether in Source or
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+ copyright notice that is included in or attached to the work
+ (an example is provided in the Appendix below).
+
+ "Derivative Works" shall mean any work, whether in Source or Object
+ form, that is based on (or derived from) the Work and for which the
+ editorial revisions, annotations, elaborations, or other modifications
+ represent, as a whole, an original work of authorship. For the purposes
+ of this License, Derivative Works shall not include works that remain
+ separable from, or merely link (or bind by name) to the interfaces of,
+ the Work and Derivative Works thereof.
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+ "Contribution" shall mean any work of authorship, including
+ the original version of the Work and any modifications or additions
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+ to the Licensor or its representatives, including but not limited to
+ communication on electronic mailing lists, source code control systems,
+ and issue tracking systems that are managed by, or on behalf of, the
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+ 3. Grant of Patent License. Subject to the terms and conditions of
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+ worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+ (except as stated in this section) patent license to make, have made,
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+ where such license applies only to those patent claims licensable
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+ Contribution(s) alone or by combination of their Contribution(s)
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+ institute patent litigation against any entity (including a
+ cross-claim or counterclaim in a lawsuit) alleging that the Work
+ or a Contribution incorporated within the Work constitutes direct
+ or contributory patent infringement, then any patent licenses
+ granted to You under this License for that Work shall terminate
+ as of the date such litigation is filed.
+
+ 4. Redistribution. You may reproduce and distribute copies of the
+ Work or Derivative Works thereof in any medium, with or without
+ modifications, and in Source or Object form, provided that You
+ meet the following conditions:
+
+ (a) You must give any other recipients of the Work or
+ Derivative Works a copy of this License; and
+
+ (b) You must cause any modified files to carry prominent notices
+ stating that You changed the files; and
+
+ (c) You must retain, in the Source form of any Derivative Works
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+ You may add Your own copyright statement to Your modifications and
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+ the conditions stated in this License.
+
+ 5. Submission of Contributions. Unless You explicitly state otherwise,
+ any Contribution intentionally submitted for inclusion in the Work
+ by You to the Licensor shall be under the terms and conditions of
+ this License, without any additional terms or conditions.
+ Notwithstanding the above, nothing herein shall supersede or modify
+ the terms of any separate license agreement you may have executed
+ with Licensor regarding such Contributions.
+
+ 6. Trademarks. This License does not grant permission to use the trade
+ names, trademarks, service marks, or product names of the Licensor,
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+ 7. Disclaimer of Warranty. Unless required by applicable law or
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+ of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
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+ appropriateness of using or redistributing the Work and assume any
+ risks associated with Your exercise of permissions under this License.
+
+ 8. Limitation of Liability. In no event and under no legal theory,
+ whether in tort (including negligence), contract, or otherwise,
+ unless required by applicable law (such as deliberate and grossly
+ negligent acts) or agreed to in writing, shall any Contributor be
+ liable to You for damages, including any direct, indirect, special,
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diff --git a/res/values-en-rGB/search_engines.xml b/res/values-en-rGB/search_engines.xml
new file mode 100644
index 0000000..c799804
--- /dev/null
+++ b/res/values-en-rGB/search_engines.xml
@@ -0,0 +1,50 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2009 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.
+-->
+<!--
+****
+**** THIS IS AN AUTOGENERATED FILE.
+**** PLEASE DO NOT EDIT IT MANUALLY WITHOUT REMOVING THIS NOTICE.
+****
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+ <bool name="engine_1_enabled">true</bool>
+ <string name="engine_1_name">yahoo_uk</string>
+ <string name="engine_1_label">Yahoo</string>
+
+ <bool name="engine_2_enabled">true</bool>
+ <string name="engine_2_name">msn_en_GB</string>
+ <string name="engine_2_label">MSN</string>
+
+ <bool name="engine_3_enabled">true</bool>
+ <string name="engine_3_name">ask_uk</string>
+ <string name="engine_3_label">Ask</string>
+
+ <bool name="engine_4_enabled">false</bool>
+ <string name="engine_4_name"></string>
+ <string name="engine_4_label"></string>
+
+ <bool name="engine_5_enabled">false</bool>
+ <string name="engine_5_name"></string>
+ <string name="engine_5_label"></string>
+
+ <bool name="engine_6_enabled">false</bool>
+ <string name="engine_6_name"></string>
+ <string name="engine_6_label"></string>
+
+ <bool name="engine_7_enabled">false</bool>
+ <string name="engine_7_name"></string>
+ <string name="engine_7_label"></string>
+</resources>
diff --git a/res/values/all_search_engines.xml b/res/values/all_search_engines.xml
new file mode 100644
index 0000000..fc73bc1
--- /dev/null
+++ b/res/values/all_search_engines.xml
@@ -0,0 +1,90 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+/*
+** Copyright 2009, 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.
+*/
+-->
+
+<!--
+****
+**** THIS IS AN AUTOGENERATED FILE.
+**** PLEASE DO NOT EDIT IT MANUALLY WITHOUT REMOVING THIS NOTICE.
+****
+
+Each string-array item below refers to one search engine in a specific locale, and the name of the
+item is referred to by the <engine_X_name> items in the locale specific search_engines.xml file.
+
+Format:
+ - Keyword: empty string if the engine has no keyword.
+ - Favicon
+ - Search URL
+ - Encoding
+ - Suggest URL: empty string if this engine has no suggest feature
+
+The parameters enclosed in curly brackets come from the OpenSearch specification. More about them
+at http://www.opensearch.org/Specifications/OpenSearch/1.1/Draft_4#OpenSearch_1.1_parameters
+-->
+
+<resources>
+ <string-array name="yahoo">
+ <item>yahoo.com</item>
+ <item>http://search.yahoo.com/favicon.ico</item>
+ <item>http://search.yahoo.com/search?ei={inputEncoding}&amp;fr=crmas&amp;p={searchTerms}</item>
+ <item>UTF-8</item>
+ <item>http://ff.search.yahoo.com/gossip?output=fxjson&amp;command={searchTerms}</item>
+ </string-array>
+ <string-array name="yahoo_uk">
+ <item>uk.yahoo.com</item>
+ <item>http://uk.search.yahoo.com/favicon.ico</item>
+ <item>http://uk.search.yahoo.com/search?ei={inputEncoding}&amp;fr=crmas&amp;p={searchTerms}</item>
+ <item>UTF-8</item>
+ <item>http://uk-sayt.ff.search.yahoo.com/gossip-uk-sayt?output=fxjson&amp;command={searchTerms}</item>
+ </string-array>
+ <string-array name="aol">
+ <item>aol.com</item>
+ <item>http://search.aol.com/favicon.ico</item>
+ <item>http://search.aol.com/aol/search?query={searchTerms}</item>
+ <item>UTF-8</item>
+ <item></item>
+ </string-array>
+ <string-array name="ask">
+ <item>ask.com</item>
+ <item>http://www.ask.com/favicon.ico</item>
+ <item>http://www.ask.com/web?q={searchTerms}</item>
+ <item>UTF-8</item>
+ <item>http://ss.ask.com/query?q={searchTerms}&amp;li=ff</item>
+ </string-array>
+ <string-array name="ask_uk">
+ <item>uk.ask.com</item>
+ <item>http://uk.ask.com/favicon.ico</item>
+ <item>http://uk.ask.com/web?q={searchTerms}</item>
+ <item>UTF-8</item>
+ <item>http://ss.uk.ask.com/query?q={searchTerms}&amp;li=ff</item>
+ </string-array>
+ <string-array name="live_en_US">
+ <item>live.com</item>
+ <item>http://search.live.com/s/wlflag.ico</item>
+ <item>http://search.live.com/results.aspx?setlang=en-US&amp;mkt=en-US&amp;q={searchTerms}</item>
+ <item>UTF-8</item>
+ <item></item>
+ </string-array>
+ <string-array name="msn_en_GB">
+ <item>uk.msn.com</item>
+ <item>http://search.msn.co.uk/s/wlflag.ico</item>
+ <item>http://search.msn.co.uk/results.aspx?mkt=en-GB&amp;q={searchTerms}</item>
+ <item>UTF-8</item>
+ <item></item>
+ </string-array>
+</resources>
diff --git a/res/values/search_engines.xml b/res/values/search_engines.xml
new file mode 100644
index 0000000..3cd80fe
--- /dev/null
+++ b/res/values/search_engines.xml
@@ -0,0 +1,50 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2009 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.
+-->
+<!--
+****
+**** THIS IS AN AUTOGENERATED FILE.
+**** PLEASE DO NOT EDIT IT MANUALLY WITHOUT REMOVING THIS NOTICE.
+****
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+ <bool name="engine_1_enabled">true</bool>
+ <string name="engine_1_name">yahoo</string>
+ <string name="engine_1_label">Yahoo</string>
+
+ <bool name="engine_2_enabled">true</bool>
+ <string name="engine_2_name">live_en_US</string>
+ <string name="engine_2_label">MSN</string>
+
+ <bool name="engine_3_enabled">true</bool>
+ <string name="engine_3_name">aol</string>
+ <string name="engine_3_label">AOL</string>
+
+ <bool name="engine_4_enabled">true</bool>
+ <string name="engine_4_name">ask</string>
+ <string name="engine_4_label">Ask</string>
+
+ <bool name="engine_5_enabled">false</bool>
+ <string name="engine_5_name"></string>
+ <string name="engine_5_label"></string>
+
+ <bool name="engine_6_enabled">false</bool>
+ <string name="engine_6_name"></string>
+ <string name="engine_6_label"></string>
+
+ <bool name="engine_7_enabled">false</bool>
+ <string name="engine_7_name"></string>
+ <string name="engine_7_label"></string>
+</resources>
diff --git a/res/xml/searchable_1.xml b/res/xml/searchable_1.xml
new file mode 100644
index 0000000..8e8a027
--- /dev/null
+++ b/res/xml/searchable_1.xml
@@ -0,0 +1,29 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+/*
+** Copyright 2009, 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.
+*/
+-->
+
+<searchable xmlns:android="http://schemas.android.com/apk/res/android"
+ android:label="@string/engine_1_label"
+ android:voiceSearchMode="showVoiceSearchButton|launchWebSearch"
+
+ android:searchSuggestAuthority="com.android.websearch.Suggest"
+ android:searchSuggestSelection="field =?"
+ android:searchSuggestPath="1"
+ android:searchSuggestThreshold="3"
+ android:searchSuggestIntentAction="android.intent.action.WEB_SEARCH"
+/>
diff --git a/res/xml/searchable_2.xml b/res/xml/searchable_2.xml
new file mode 100644
index 0000000..7928eee
--- /dev/null
+++ b/res/xml/searchable_2.xml
@@ -0,0 +1,29 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+/*
+** Copyright 2009, 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.
+*/
+-->
+
+<searchable xmlns:android="http://schemas.android.com/apk/res/android"
+ android:label="@string/engine_2_label"
+ android:voiceSearchMode="showVoiceSearchButton|launchWebSearch"
+
+ android:searchSuggestAuthority="com.android.websearch.Suggest"
+ android:searchSuggestSelection="field =?"
+ android:searchSuggestPath="2"
+ android:searchSuggestThreshold="3"
+ android:searchSuggestIntentAction="android.intent.action.WEB_SEARCH"
+/>
diff --git a/res/xml/searchable_3.xml b/res/xml/searchable_3.xml
new file mode 100644
index 0000000..a8092dc
--- /dev/null
+++ b/res/xml/searchable_3.xml
@@ -0,0 +1,29 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+/*
+** Copyright 2009, 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.
+*/
+-->
+
+<searchable xmlns:android="http://schemas.android.com/apk/res/android"
+ android:label="@string/engine_3_label"
+ android:voiceSearchMode="showVoiceSearchButton|launchWebSearch"
+
+ android:searchSuggestAuthority="com.android.websearch.Suggest"
+ android:searchSuggestSelection="field =?"
+ android:searchSuggestPath="3"
+ android:searchSuggestThreshold="3"
+ android:searchSuggestIntentAction="android.intent.action.WEB_SEARCH"
+/>
diff --git a/res/xml/searchable_4.xml b/res/xml/searchable_4.xml
new file mode 100644
index 0000000..dc911c9
--- /dev/null
+++ b/res/xml/searchable_4.xml
@@ -0,0 +1,29 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+/*
+** Copyright 2009, 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.
+*/
+-->
+
+<searchable xmlns:android="http://schemas.android.com/apk/res/android"
+ android:label="@string/engine_4_label"
+ android:voiceSearchMode="showVoiceSearchButton|launchWebSearch"
+
+ android:searchSuggestAuthority="com.android.websearch.Suggest"
+ android:searchSuggestSelection="field =?"
+ android:searchSuggestPath="4"
+ android:searchSuggestThreshold="3"
+ android:searchSuggestIntentAction="android.intent.action.WEB_SEARCH"
+/>
diff --git a/res/xml/searchable_5.xml b/res/xml/searchable_5.xml
new file mode 100644
index 0000000..2ebcf01
--- /dev/null
+++ b/res/xml/searchable_5.xml
@@ -0,0 +1,29 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+/*
+** Copyright 2009, 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.
+*/
+-->
+
+<searchable xmlns:android="http://schemas.android.com/apk/res/android"
+ android:label="@string/engine_5_label"
+ android:voiceSearchMode="showVoiceSearchButton|launchWebSearch"
+
+ android:searchSuggestAuthority="com.android.websearch.Suggest"
+ android:searchSuggestSelection="field =?"
+ android:searchSuggestPath="5"
+ android:searchSuggestThreshold="3"
+ android:searchSuggestIntentAction="android.intent.action.WEB_SEARCH"
+/>
diff --git a/res/xml/searchable_6.xml b/res/xml/searchable_6.xml
new file mode 100644
index 0000000..4db83d2
--- /dev/null
+++ b/res/xml/searchable_6.xml
@@ -0,0 +1,29 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+/*
+** Copyright 2009, 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.
+*/
+-->
+
+<searchable xmlns:android="http://schemas.android.com/apk/res/android"
+ android:label="@string/engine_6_label"
+ android:voiceSearchMode="showVoiceSearchButton|launchWebSearch"
+
+ android:searchSuggestAuthority="com.android.websearch.Suggest"
+ android:searchSuggestSelection="field =?"
+ android:searchSuggestPath="6"
+ android:searchSuggestThreshold="3"
+ android:searchSuggestIntentAction="android.intent.action.WEB_SEARCH"
+/>
diff --git a/res/xml/searchable_7.xml b/res/xml/searchable_7.xml
new file mode 100644
index 0000000..ee45659
--- /dev/null
+++ b/res/xml/searchable_7.xml
@@ -0,0 +1,29 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+/*
+** Copyright 2009, 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.
+*/
+-->
+
+<searchable xmlns:android="http://schemas.android.com/apk/res/android"
+ android:label="@string/engine_7_label"
+ android:voiceSearchMode="showVoiceSearchButton|launchWebSearch"
+
+ android:searchSuggestAuthority="com.android.websearch.Suggest"
+ android:searchSuggestSelection="field =?"
+ android:searchSuggestPath="7"
+ android:searchSuggestThreshold="3"
+ android:searchSuggestIntentAction="android.intent.action.WEB_SEARCH"
+/>
diff --git a/src/com/android/websearch/SearchEngineInfo.java b/src/com/android/websearch/SearchEngineInfo.java
new file mode 100644
index 0000000..8a38ff7
--- /dev/null
+++ b/src/com/android/websearch/SearchEngineInfo.java
@@ -0,0 +1,160 @@
+/*
+ * Copyright (C) 2009 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.websearch;
+
+import java.net.URLEncoder;
+import java.util.Locale;
+
+import android.content.Context;
+import android.content.ComponentName;
+import android.content.res.Resources;
+import android.text.TextUtils;
+import android.util.Log;
+
+
+/**
+ * Loads and holds data for a given web search engine.
+ */
+public class SearchEngineInfo {
+ private static String LOG_TAG = "SearchEngineInfo";
+
+ // The fields of a search engine data array, defined in the same order as they appear in the
+ // all_search_engines.xml file.
+ // If you are adding/removing to this list, remember to update NUM_FIELDS below.
+ static final int FIELD_KEYWORD = 0;
+ static final int FIELD_FAVICON_URI = 1;
+ static final int FIELD_SEARCH_URI = 2;
+ static final int FIELD_ENCODING = 3;
+ static final int FIELD_SUGGEST_URI = 4;
+ static final int NUM_FIELDS = 5;
+
+ // The OpenSearch URI template parameters that we support.
+ private static final String PARAMETER_LANGUAGE = "{language}";
+ private static final String PARAMETER_SEARCH_TERMS = "{searchTerms}";
+ private static final String PARAMETER_INPUT_ENCODING = "{inputEncoding}";
+
+ // The array of strings defining this search engine. The array values are in the same order as
+ // the above enumeration definition.
+ private String[] mSearchEngineData = null;
+
+ private Context mContext = null;
+
+ /*
+ * @param index is the numerical value in the search engine name resource, starts from 1. This
+ * is typically obtained as the last word in the content URI path field or the intent class name
+ * field.
+ * @throws IllegalArgumentException If the index does not refer to a valid search engine
+ */
+ public SearchEngineInfo(Context context, String index) throws IllegalArgumentException {
+ mContext = context;
+ String resourceName = "engine_" + index + "_name";
+ Resources res = mContext.getResources();
+ int id_name = res.getIdentifier(resourceName, "string", mContext.getPackageName());
+ if (id_name == 0) {
+ throw new IllegalArgumentException("No such resource - " + resourceName);
+ }
+
+ String searchEngineName = res.getString(id_name);
+ int id_data = res.getIdentifier(searchEngineName, "array", mContext.getPackageName());
+ mSearchEngineData = res.getStringArray(id_data);
+
+ if (mSearchEngineData == null) {
+ throw new IllegalArgumentException("No data found for " + resourceName);
+ }
+ if (mSearchEngineData.length != NUM_FIELDS) {
+ throw new IllegalArgumentException(
+ resourceName + " has invalid number of fields - " + mSearchEngineData.length);
+ }
+ if (TextUtils.isEmpty(mSearchEngineData[FIELD_SEARCH_URI])) {
+ throw new IllegalArgumentException(resourceName + " has an empty search URI");
+ }
+
+ // Add the current language/country information to the URIs.
+ Locale locale = mContext.getResources().getConfiguration().locale;
+ StringBuilder language = new StringBuilder(locale.getLanguage());
+ if (!TextUtils.isEmpty(locale.getCountry())) {
+ language.append('-');
+ language.append(locale.getCountry());
+ }
+
+ String language_str = language.toString();
+ mSearchEngineData[FIELD_SEARCH_URI] =
+ mSearchEngineData[FIELD_SEARCH_URI].replace(PARAMETER_LANGUAGE, language_str);
+ mSearchEngineData[FIELD_SUGGEST_URI] =
+ mSearchEngineData[FIELD_SUGGEST_URI].replace(PARAMETER_LANGUAGE, language_str);
+
+ // Default to UTF-8 if not specified.
+ String enc = mSearchEngineData[FIELD_ENCODING];
+ if (TextUtils.isEmpty(enc)) {
+ enc = "UTF-8";
+ mSearchEngineData[FIELD_ENCODING] = enc;
+ }
+
+ // Add the input encoding method to the URI.
+ mSearchEngineData[FIELD_SEARCH_URI] =
+ mSearchEngineData[FIELD_SEARCH_URI].replace(PARAMETER_INPUT_ENCODING, enc);
+ mSearchEngineData[FIELD_SUGGEST_URI] =
+ mSearchEngineData[FIELD_SUGGEST_URI].replace(PARAMETER_INPUT_ENCODING, enc);
+ }
+
+ /*
+ * Returns the URI for launching a web search with the given query (or null if there was no
+ * data available for this search engine).
+ */
+ public String getSearchUriForQuery(String query) {
+ return getFormattedUri(searchUri(), query);
+ }
+
+ /*
+ * Returns the URI for retrieving web search suggestions for the given query (or null if there
+ * was no data available for this search engine).
+ */
+ public String getSuggestUriForQuery(String query) {
+ return getFormattedUri(suggestUri(), query);
+ }
+
+ public String faviconUri() {
+ return mSearchEngineData[FIELD_FAVICON_URI];
+ }
+
+ private String suggestUri() {
+ return mSearchEngineData[FIELD_SUGGEST_URI];
+ }
+
+ private String searchUri() {
+ return mSearchEngineData[FIELD_SEARCH_URI];
+ }
+
+ /*
+ * Formats a launchable uri out of the template uri by replacing the template parameters with
+ * actual values.
+ */
+ private String getFormattedUri(String templateUri, String query) {
+ if (TextUtils.isEmpty(templateUri)) {
+ return null;
+ }
+
+ // Encode the query terms in the requested encoding (and fallback to UTF-8 if not).
+ String enc = mSearchEngineData[FIELD_ENCODING];
+ try {
+ return templateUri.replace(PARAMETER_SEARCH_TERMS, URLEncoder.encode(query, enc));
+ } catch (java.io.UnsupportedEncodingException e) {
+ Log.e(LOG_TAG, "Exception occured when encoding query " + query + " to " + enc);
+ return null;
+ }
+ }
+}
diff --git a/src/com/android/websearch/SuggestionProvider.java b/src/com/android/websearch/SuggestionProvider.java
index 416f9d0..1c45472 100644
--- a/src/com/android/websearch/SuggestionProvider.java
+++ b/src/com/android/websearch/SuggestionProvider.java
@@ -1,5 +1,5 @@
/*
- * Copyright (C) 2008 The Android Open Source Project
+ * Copyright (C) 2009 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.
@@ -14,7 +14,7 @@
* limitations under the License.
*/
-package com.android.googlesearch;
+package com.android.websearch;
import com.android.internal.database.ArrayListCursor;
import com.google.android.net.GoogleHttpClient;
@@ -31,6 +31,7 @@ import org.json.JSONException;
import android.app.SearchManager;
import android.content.ContentProvider;
import android.content.ContentValues;
+import android.content.Context;
import android.database.AbstractCursor;
import android.database.Cursor;
import android.net.Uri;
@@ -41,36 +42,43 @@ import java.io.IOException;
import java.io.UnsupportedEncodingException;
import java.net.URLEncoder;
import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
import java.util.Locale;
/**
* Use network-based Google Suggests to provide search suggestions.
- *
+ *
* Future: Merge live suggestions with saved recent queries
*/
public class SuggestionProvider extends ContentProvider {
-
- public static final Uri CONTENT_URI = Uri.parse(
- "content://com.android.googlesearch.SuggestionProvider");
-
private static final String USER_AGENT = "Android/1.0";
- private String mSuggestUri;
private static final int HTTP_TIMEOUT_MS = 1000;
-
+
// TODO: this should be defined somewhere
private static final String HTTP_TIMEOUT = "http.connection-manager.timeout";
- private static final String LOG_TAG = "GoogleSearch.SuggestionProvider";
-
+ private static final String LOG_TAG = "WebSearch.SuggestionProvider";
+
/* The suggestion columns used */
private static final String[] COLUMNS = new String[] {
- "_id",
- SearchManager.SUGGEST_COLUMN_TEXT_1,
- SearchManager.SUGGEST_COLUMN_TEXT_2,
- SearchManager.SUGGEST_COLUMN_QUERY};
+ "_id",
+ SearchManager.SUGGEST_COLUMN_QUERY,
+ SearchManager.SUGGEST_COLUMN_TEXT_1,
+ SearchManager.SUGGEST_COLUMN_TEXT_2,
+ };
+
+ private static final String[] COLUMNS_WITHOUT_DESCRIPTION = new String[] {
+ "_id",
+ SearchManager.SUGGEST_COLUMN_QUERY,
+ SearchManager.SUGGEST_COLUMN_TEXT_1,
+ };
private HttpClient mHttpClient;
+ private final HashMap<String, SearchEngineInfo> mSearchEngines =
+ new HashMap<String, SearchEngineInfo>();
+
@Override
public boolean onCreate() {
mHttpClient = new GoogleHttpClient(getContext().getContentResolver(),
@@ -78,9 +86,6 @@ public class SuggestionProvider extends ContentProvider {
HttpParams params = mHttpClient.getParams();
params.setLongParameter(HTTP_TIMEOUT, HTTP_TIMEOUT_MS);
- // NOTE: Do not look up the resource here; Localization changes may not have completed
- // yet (e.g. we may still be reading the SIM card).
- mSuggestUri = null;
return true;
}
@@ -106,43 +111,63 @@ public class SuggestionProvider extends ContentProvider {
String[] selectionArgs, String sortOrder) {
String query = selectionArgs[0];
if (TextUtils.isEmpty(query)) {
-
- /* Can't pass back null, things blow up */
+ // Can't pass back null, things blow up
return makeEmptyCursor();
}
- try {
- query = URLEncoder.encode(query, "UTF-8");
- // NOTE: This code uses resources to optionally select the search Uri, based on the
- // MCC value from the SIM. iThe default string will most likely be fine. It is
- // paramerterized to accept info from the Locale, the language code is the first
- // parameter (%1$s) and the country code is the second (%2$s). This code *must*
- // function in the same way as a similar lookup in
- // com.android.browser.BrowserActivity#onCreate(). If you change
- // either of these functions, change them both. (The same is true for the underlying
- // resource strings, which are stored in mcc-specific xml files.)
- if (mSuggestUri == null) {
- Locale l = Locale.getDefault();
- mSuggestUri = getContext().getResources().getString(R.string.google_search_base,
- l.getLanguage(),
- l.getCountry().toLowerCase())
- + "json=true&q=";
+
+ List<String> parts = uri.getPathSegments();
+ if (parts.size() < 2) {
+ Log.i(LOG_TAG, "Invalid URI " + uri.toString());
+ return makeEmptyCursor();
+ }
+
+ // Check if the specific search engine data is already loaded and if not load it now.
+ String engine_index = parts.get(parts.size() - 2);
+ SearchEngineInfo engine = null;
+ synchronized(this) {
+ engine = mSearchEngines.get(engine_index);
+ if (engine == null) {
+ try {
+ engine = new SearchEngineInfo(getContext(), engine_index);
+ } catch (IllegalArgumentException exception) {
+ Log.e(LOG_TAG, "Cannot load search engine index " + engine_index, exception);
+ return makeEmptyCursor();
+ }
+ mSearchEngines.put(engine_index, engine);
}
+ }
+
+ String suggestUri = engine.getSuggestUriForQuery(query);
+ Log.i(LOG_TAG, suggestUri);
+ if (TextUtils.isEmpty(suggestUri)) {
+ // No suggest URI available for this engine
+ return makeEmptyCursor();
+ }
- HttpPost method = new HttpPost(mSuggestUri + query);
+ try {
+ HttpPost method = new HttpPost(suggestUri);
StringEntity content = new StringEntity("");
method.setEntity(content);
HttpResponse response = mHttpClient.execute(method);
if (response.getStatusLine().getStatusCode() == 200) {
-
- /* Goto http://www.google.com/complete/search?json=true&q=foo
- * to see what the data format looks like. It's basically a json
- * array containing 4 other arrays. We only care about the middle
- * 2 which contain the suggestions and their popularity.
+ /* The data format is a JSON array with items being regular strings or JSON arrays
+ * themselves. We are interested in the second and third elements, both of which
+ * should be JSON arrays. The second element/array contains the suggestions and the
+ * third element contains the descriptions. Some search engines don't support
+ * suggestion descriptions so the third element is optional.
*/
JSONArray results = new JSONArray(EntityUtils.toString(response.getEntity()));
JSONArray suggestions = results.getJSONArray(1);
- JSONArray popularity = results.getJSONArray(2);
- return new SuggestionsCursor(suggestions, popularity);
+ JSONArray descriptions = null;
+ if (results.length() > 2) {
+ descriptions = results.getJSONArray(2);
+ // Some search engines given an empty array "[]" for descriptions instead of
+ // not including it in the response.
+ if (descriptions.length() == 0) {
+ descriptions = null;
+ }
+ }
+ return new SuggestionsCursor(suggestions, descriptions);
}
} catch (UnsupportedEncodingException e) {
Log.w(LOG_TAG, "Error", e);
@@ -158,14 +183,14 @@ public class SuggestionProvider extends ContentProvider {
/* Contains the actual suggestions */
final JSONArray mSuggestions;
-
+
/* This contains the popularity of each suggestion
* i.e. 165,000 results. It's not related to sorting.
*/
- final JSONArray mPopularity;
- public SuggestionsCursor(JSONArray suggestions, JSONArray popularity) {
+ final JSONArray mDescriptions;
+ public SuggestionsCursor(JSONArray suggestions, JSONArray descriptions) {
mSuggestions = suggestions;
- mPopularity = popularity;
+ mDescriptions = descriptions;
}
@Override
@@ -175,21 +200,21 @@ public class SuggestionProvider extends ContentProvider {
@Override
public String[] getColumnNames() {
- return COLUMNS;
+ return (mDescriptions != null ? COLUMNS : COLUMNS_WITHOUT_DESCRIPTION);
}
@Override
public String getString(int column) {
if ((mPos != -1)) {
- if ((column == 1) || (column == 3)) {
+ if ((column == 1) || (column == 2)) {
try {
return mSuggestions.getString(mPos);
} catch (JSONException e) {
Log.w(LOG_TAG, "Error", e);
}
- } else if (column == 2) {
+ } else if (column == 3) {
try {
- return mPopularity.getString(mPos);
+ return mDescriptions.getString(mPos);
} catch (JSONException e) {
Log.w(LOG_TAG, "Error", e);
}
@@ -231,7 +256,7 @@ public class SuggestionProvider extends ContentProvider {
throw new UnsupportedOperationException();
}
}
-
+
@Override
public Uri insert(Uri uri, ContentValues values) {
throw new UnsupportedOperationException();
diff --git a/src/com/android/websearch/WebSearch.java b/src/com/android/websearch/WebSearch.java
new file mode 100644
index 0000000..a625f06
--- /dev/null
+++ b/src/com/android/websearch/WebSearch.java
@@ -0,0 +1,67 @@
+/*
+ * Copyright (C) 2009 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.websearch;
+
+import android.app.Activity;
+import android.app.SearchManager;
+import android.content.Context;
+import android.content.ComponentName;
+import android.content.Intent;
+import android.content.res.Resources;
+import android.net.Uri;
+import android.os.Bundle;
+import android.provider.SearchRecentSuggestions;
+import android.text.TextUtils;
+import android.util.Log;
+
+/**
+ * This class routes the web search intent action on web suggestion results to the browser and opens
+ * up the appropriate search engine results page.
+ */
+public class WebSearch extends Activity {
+ public static final String LOG_TAG = "WebSearch";
+
+ @Override
+ protected void onCreate(Bundle savedInstanceState) {
+ super.onCreate(savedInstanceState);
+
+ Intent intent = getIntent();
+ if (intent != null && Intent.ACTION_WEB_SEARCH.equals(intent.getAction())) {
+ // Fetch the provider index for which this action was launched and load the provider
+ // data.
+ String[] parts = intent.getComponent().getClassName().split("\\.");
+ String engine_index = parts[parts.length - 1];
+ SearchEngineInfo engine = null;
+ try {
+ engine = new SearchEngineInfo((Context)this, engine_index);
+
+ // Format the URI to launch and open it in the browser.
+ String query = intent.getStringExtra(SearchManager.QUERY);
+ String launchUri = engine.getSearchUriForQuery(query);
+ if (launchUri == null) {
+ Log.e(LOG_TAG, "Unable to get search URI for engine index " + engine_index);
+ } else {
+ intent = new Intent(Intent.ACTION_VIEW, Uri.parse(launchUri));
+ startActivity(intent);
+ }
+ } catch (IllegalArgumentException exception) {
+ Log.e(LOG_TAG, "Cannot load search engine index " + engine_index, exception);
+ }
+ }
+ finish();
+ }
+}