Re-implement UserAgent in browser
- Remove calls to SWE's WebSetting API and use the newer implementation of
the engine. The newer implementation tracks UserAgent per navigation
entry.
- Allow to override the UserAgent using command line switches.
- Remove debug option to change UserAgent string.
- BrowserConfig class cleanup.
Change-Id: Ib1cc4763e0cbf0207793d1f4e6b1644a9dbb5c08
diff --git a/src/com/android/browser/BrowserConfigBase.java b/src/com/android/browser/BrowserConfigBase.java
new file mode 100644
index 0000000..c81e593
--- /dev/null
+++ b/src/com/android/browser/BrowserConfigBase.java
@@ -0,0 +1,84 @@
+/*
+ * Copyright (c) 2014, The Linux Foundation. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following
+ * disclaimer in the documentation and/or other materials provided
+ * with the distribution.
+ * * Neither the name of The Linux Foundation nor the names of its
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+package com.android.browser;
+
+import com.android.browser.R;
+
+import java.util.Locale;
+
+import android.os.Build;
+import android.content.Context;
+import android.text.TextUtils;
+
+import org.codeaurora.swe.BrowserCommandLine;
+
+abstract class BrowserConfigBase {
+
+ private static final String OVERRIDE_USER_AGENT = "user-agent";
+ private Context mContext;
+
+ public BrowserConfigBase(Context context) {
+ mContext = context;
+ }
+
+ public void overrideUserAgent() {
+ BrowserCommandLine bcl = BrowserCommandLine.getInstance();
+ // Check if the UA is already present using command line file
+ if (bcl.hasSwitch(OVERRIDE_USER_AGENT)) {
+ return;
+ }
+
+ String ua = mContext.getResources().getString(R.string.def_useragent);
+
+ if (TextUtils.isEmpty(ua))
+ return;
+
+ ua = constructUserAgent(ua);
+
+ if (!TextUtils.isEmpty(ua)){
+ bcl.appendSwitchWithValue(OVERRIDE_USER_AGENT, ua);
+ }
+ }
+
+ private String constructUserAgent(String userAgent) {
+ try {
+ userAgent = userAgent.replaceAll("<%build_model>", Build.MODEL);
+ userAgent = userAgent.replaceAll("<%build_version>", Build.VERSION.RELEASE);
+ userAgent = userAgent.replaceAll("<%build_id>", Build.ID);
+ userAgent = userAgent.replaceAll("<%language>", Locale.getDefault().getLanguage());
+ userAgent = userAgent.replaceAll("<%country>", Locale.getDefault().getCountry());
+ return userAgent;
+ } catch (Exception ex) {
+ return null;
+ }
+ }
+}
+