Add user-selected search providers to browser
The lists of search providers are taken from Chrome.
Change-Id: I320f43f06d3a79a3b7a065c73859853dedf0a6b5
diff --git a/src/com/android/browser/BrowserSettings.java b/src/com/android/browser/BrowserSettings.java
index 5a7dd0d..b949fc1 100644
--- a/src/com/android/browser/BrowserSettings.java
+++ b/src/com/android/browser/BrowserSettings.java
@@ -17,15 +17,23 @@
package com.android.browser;
+import com.android.browser.search.SearchEngine;
+import com.android.browser.search.SearchEngines;
+
import android.app.ActivityManager;
+import android.content.ComponentName;
import android.content.ContentResolver;
import android.content.Context;
import android.content.pm.ActivityInfo;
import android.content.SharedPreferences;
import android.content.SharedPreferences.Editor;
+import android.database.ContentObserver;
import android.net.Uri;
+import android.os.Handler;
import android.preference.PreferenceActivity;
import android.preference.PreferenceScreen;
+import android.provider.Settings;
+import android.util.Log;
import android.webkit.CookieManager;
import android.webkit.GeolocationPermissions;
import android.webkit.ValueCallback;
@@ -72,6 +80,8 @@
private boolean openInBackground;
private String defaultTextEncodingName;
private String homeUrl = "";
+ private SearchEngine searchEngine;
+ private boolean showSearchSuggestions;
private boolean autoFitPage;
private boolean landscapeOnly;
private boolean loadsPageInOverviewMode;
@@ -122,6 +132,8 @@
public final static String PREF_CLEAR_COOKIES = "privacy_clear_cookies";
public final static String PREF_CLEAR_HISTORY = "privacy_clear_history";
public final static String PREF_HOMEPAGE = "homepage";
+ public final static String PREF_SEARCH_ENGINE = "search_engine";
+ public final static String PREF_SHOW_SEARCH_SUGGESTIONS = "show_search_suggestions";
public final static String PREF_CLEAR_FORM_DATA =
"privacy_clear_form_data";
public final static String PREF_CLEAR_PASSWORDS =
@@ -254,7 +266,7 @@
* stored in this BrowserSettings object. This will update all
* observers of this object.
*/
- public void loadFromDb(Context ctx) {
+ public void loadFromDb(final Context ctx) {
SharedPreferences p =
PreferenceManager.getDefaultSharedPreferences(ctx);
// Set the default value for the Application Caches path.
@@ -286,17 +298,41 @@
pageCacheCapacity = 1;
}
- // Load the defaults from the xml
+ final ContentResolver cr = ctx.getContentResolver();
+ cr.registerContentObserver(
+ Settings.System.getUriFor(Settings.System.SHOW_WEB_SUGGESTIONS), false,
+ new ContentObserver(new Handler()) {
+ @Override
+ public void onChange(boolean selfChange) {
+ SharedPreferences p =
+ PreferenceManager.getDefaultSharedPreferences(ctx);
+ updateShowWebSuggestions(cr, p);
+ }
+ });
+ updateShowWebSuggestions(cr, p);
+
+ // Load the defaults from the xml
// This call is TOO SLOW, need to manually keep the defaults
// in sync
//PreferenceManager.setDefaultValues(ctx, R.xml.browser_preferences);
- syncSharedPreferences(p);
+ syncSharedPreferences(ctx, p);
}
- /* package */ void syncSharedPreferences(SharedPreferences p) {
+ /* package */ void syncSharedPreferences(Context ctx, SharedPreferences p) {
homeUrl =
p.getString(PREF_HOMEPAGE, homeUrl);
+ String searchEngineName = p.getString(PREF_SEARCH_ENGINE, null);
+ if (searchEngine == null || !searchEngine.getName().equals(searchEngineName)) {
+ if (searchEngine != null) {
+ searchEngine.close();
+ }
+ searchEngine = SearchEngines.get(ctx, searchEngineName);
+ }
+ Log.i(TAG, "Selected search engine: " + searchEngine);
+ showSearchSuggestions = p.getBoolean(PREF_SHOW_SEARCH_SUGGESTIONS, true);
+ // Persist to system settings
+ saveShowWebSuggestions(ctx.getContentResolver());
loadsImagesAutomatically = p.getBoolean("load_images",
loadsImagesAutomatically);
@@ -385,10 +421,30 @@
update();
}
+ private void saveShowWebSuggestions(ContentResolver cr) {
+ int value = showSearchSuggestions ? 1 : 0;
+ Settings.System.putInt(cr, Settings.System.SHOW_WEB_SUGGESTIONS, value);
+ }
+
+ private void updateShowWebSuggestions(ContentResolver cr, SharedPreferences p) {
+ showSearchSuggestions =
+ Settings.System.getInt(cr,
+ Settings.System.SHOW_WEB_SUGGESTIONS, 1) == 1;
+ p.edit().putBoolean(PREF_SHOW_SEARCH_SUGGESTIONS, showSearchSuggestions).commit();
+ }
+
public String getHomePage() {
return homeUrl;
}
+ public SearchEngine getSearchEngine() {
+ return searchEngine;
+ }
+
+ public boolean getShowSearchSuggestions() {
+ return showSearchSuggestions;
+ }
+
public String getJsFlags() {
return jsFlags;
}