make QC work on phone

     Reduce options in QC menu on phone
     Avoid restart when enabling/disabling QC
     Bug: 3326929

Change-Id: I5119c4df99226dcb28f47a95471872fbf51be48e
diff --git a/src/com/android/browser/PieControlPhone.java b/src/com/android/browser/PieControlPhone.java
new file mode 100644
index 0000000..2b8d5d9
--- /dev/null
+++ b/src/com/android/browser/PieControlPhone.java
@@ -0,0 +1,96 @@
+/*
+ * Copyright (C) 2011 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 android.app.Activity;
+import android.view.View;
+import android.view.View.OnClickListener;
+import android.view.ViewGroup.LayoutParams;
+import android.webkit.WebView;
+import android.widget.ImageView;
+import android.widget.ImageView.ScaleType;
+import android.widget.TextView;
+
+import com.android.browser.view.PieItem;
+import com.android.browser.view.PieMenu.PieView.OnLayoutListener;
+import com.android.browser.view.PieStackView;
+
+import java.util.List;
+
+/**
+ * controller for Quick Controls pie menu
+ */
+public class PieControlPhone extends PieControlBase implements OnClickListener {
+
+    private PhoneUi mUi;
+    private PieItem mBack;
+    private PieItem mUrl;
+    private PieItem mShowTabs;
+    private TabAdapter mTabAdapter;
+
+    public PieControlPhone(Activity activity, UiController controller, PhoneUi ui) {
+        super(activity, controller);
+        mUi = ui;
+    }
+
+    protected void populateMenu() {
+        mBack = makeItem(R.drawable.ic_back_holo_dark, 1);
+        mUrl = makeItem(R.drawable.ic_web_holo_dark, 1);
+        View tabs = makeTabsView();
+        mShowTabs = new PieItem(tabs, 1);
+        mTabAdapter = new TabAdapter(mActivity, mUiController);
+        PieStackView stack = new PieStackView(mActivity);
+        stack.setLayoutListener(new OnLayoutListener() {
+            @Override
+            public void onLayout(int ax, int ay, boolean left) {
+                buildTabs();
+            }
+        });
+        stack.setOnCurrentListener(mTabAdapter);
+        stack.setAdapter(mTabAdapter);
+        mShowTabs.setPieView(stack);
+        // level 1
+        mPie.addItem(mBack);
+        mPie.addItem(mUrl);
+        mPie.addItem(mShowTabs);
+        setClickListener(this, mBack, mUrl, mShowTabs);
+    }
+
+    private void buildTabs() {
+        final List<Tab> tabs = mUiController.getTabs();
+        mUi.captureTab(mUi.getActiveTab());
+        mTabAdapter.setTabs(tabs);
+        PieStackView sym = (PieStackView) mShowTabs.getPieView();
+        sym.setCurrent(mUiController.getTabControl().getCurrentPosition());
+
+    }
+
+    @Override
+    public void onClick(View v) {
+        Tab tab = mUiController.getTabControl().getCurrentTab();
+        WebView web = tab.getWebView();
+        if (mBack.getView() == v) {
+            web.goBack();
+        } else if (mUrl.getView() == v) {
+            mUi.editUrl(false);
+        } else if (mShowTabs.getView() == v) {
+            mUi.showNavScreen();
+        }
+    }
+
+
+}