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-rw-r--r--src/com/android/browser/BaseUi.java79
-rw-r--r--src/com/android/browser/PhoneUi.java11
-rw-r--r--src/com/android/browser/TabBar.java1
-rw-r--r--src/com/android/browser/TitleBarBase.java2
-rw-r--r--src/com/android/browser/XLargeUi.java16
5 files changed, 79 insertions, 30 deletions
diff --git a/src/com/android/browser/BaseUi.java b/src/com/android/browser/BaseUi.java
index b20e661ff..f7d7a3c28 100644
--- a/src/com/android/browser/BaseUi.java
+++ b/src/com/android/browser/BaseUi.java
@@ -16,6 +16,7 @@
package com.android.browser;
+import com.android.browser.BrowserWebView.ScrollListener;
import com.android.browser.Tab.LockIcon;
import com.android.internal.view.menu.MenuBuilder;
@@ -32,12 +33,15 @@ import android.graphics.drawable.Drawable;
import android.graphics.drawable.LayerDrawable;
import android.graphics.drawable.PaintDrawable;
import android.os.Bundle;
+import android.os.Handler;
+import android.os.Message;
import android.text.TextUtils;
import android.util.Log;
import android.view.Gravity;
import android.view.LayoutInflater;
import android.view.Menu;
import android.view.View;
+import android.view.ViewConfiguration;
import android.view.View.OnClickListener;
import android.view.ViewGroup;
import android.view.ViewGroup.LayoutParams;
@@ -55,7 +59,7 @@ import java.util.List;
/**
* UI interface definitions
*/
-public abstract class BaseUi implements UI, WebViewFactory {
+public abstract class BaseUi implements UI, WebViewFactory, ScrollListener {
private static final String LOGTAG = "BaseUi";
@@ -70,6 +74,9 @@ public abstract class BaseUi implements UI, WebViewFactory {
ViewGroup.LayoutParams.MATCH_PARENT,
Gravity.CENTER);
+ private static final int MSG_HIDE_TITLEBAR = 1;
+ private static final int HIDE_TITLEBAR_DELAY = 1500; // in ms
+
Activity mActivity;
UiController mUiController;
TabControl mTabControl;
@@ -94,6 +101,8 @@ public abstract class BaseUi implements UI, WebViewFactory {
private Toast mStopToast;
+ private int mLastScrollY;
+ private int mTitlebarScrollTriggerSlop;
// the default <video> poster
private Bitmap mDefaultVideoPoster;
@@ -126,6 +135,12 @@ public abstract class BaseUi implements UI, WebViewFactory {
setFullscreen(BrowserSettings.getInstance().useFullscreen());
mGenericFavicon = res.getDrawable(
R.drawable.app_web_browser_sm);
+ ViewConfiguration config = ViewConfiguration.get(browser);
+ mTitlebarScrollTriggerSlop = Math.max(
+ config.getScaledOverflingDistance(),
+ config.getScaledOverscrollDistance());
+ mTitlebarScrollTriggerSlop = Math.max(mTitlebarScrollTriggerSlop,
+ config.getScaledTouchSlop());
}
@Override
@@ -251,17 +266,12 @@ public abstract class BaseUi implements UI, WebViewFactory {
@Override
public void setActiveTab(final Tab tab) {
- setActiveTab(tab, true);
- }
-
- void setActiveTab(Tab tab, boolean needsAttaching) {
+ mHandler.removeMessages(MSG_HIDE_TITLEBAR);
if ((tab != mActiveTab) && (mActiveTab != null)) {
removeTabFromContentView(mActiveTab);
}
mActiveTab = tab;
- if (needsAttaching) {
- attachTabToContentView(tab);
- }
+ attachTabToContentView(tab);
setShouldShowErrorConsole(tab, mUiController.shouldShowErrorConsole());
onTabDataChanged(tab);
onProgressChanged(tab);
@@ -462,6 +472,10 @@ public abstract class BaseUi implements UI, WebViewFactory {
return getTitleBar().isShowing();
}
+ public boolean isEditingUrl() {
+ return getTitleBar().isEditingUrl();
+ }
+
protected abstract TitleBarBase getTitleBar();
protected void setTitleGravity(int gravity) {
@@ -507,7 +521,6 @@ public abstract class BaseUi implements UI, WebViewFactory {
dismissIME();
hideTitleBar();
if (mActiveTab != null) {
- WebView web = mActiveTab.getWebView();
mActiveTab.putInBackground();
}
mComboView.setAlpha(0f);
@@ -826,4 +839,52 @@ public abstract class BaseUi implements UI, WebViewFactory {
return d;
}
+ public boolean isLoading() {
+ return mActiveTab != null ? mActiveTab.inPageLoad() : false;
+ }
+
+ /**
+ * Suggest to the UI that the title bar can be hidden. The UI will then
+ * decide whether or not to hide based off a number of factors, such
+ * as if the user is editing the URL bar or if the page is loading
+ */
+ public void suggestHideTitleBar() {
+ if (!isLoading() && !isEditingUrl()) {
+ hideTitleBar();
+ }
+ }
+
+ @Override
+ public void onScroll(int visibleTitleHeight, boolean userInitiated) {
+ WebView view = mActiveTab != null ? mActiveTab.getWebView() : null;
+ if (view == null || !userInitiated) {
+ return;
+ }
+ int scrollY = view.getScrollY();
+ if (scrollY < (mLastScrollY - mTitlebarScrollTriggerSlop)) {
+ mLastScrollY = scrollY;
+ if (visibleTitleHeight == 0) {
+ mHandler.removeMessages(MSG_HIDE_TITLEBAR);
+ showTitleBar();
+ Message msg = Message.obtain(mHandler, MSG_HIDE_TITLEBAR);
+ mHandler.sendMessageDelayed(msg, HIDE_TITLEBAR_DELAY);
+ } else if (visibleTitleHeight == getTitleBar().getEmbeddedHeight()
+ && mHandler.hasMessages(MSG_HIDE_TITLEBAR)) {
+ mHandler.removeMessages(MSG_HIDE_TITLEBAR);
+ hideTitleBar();
+ }
+ } else if (scrollY > mLastScrollY) {
+ mLastScrollY = scrollY;
+ }
+ }
+
+ private Handler mHandler = new Handler() {
+
+ @Override
+ public void handleMessage(Message msg) {
+ if (msg.what == MSG_HIDE_TITLEBAR) {
+ suggestHideTitleBar();
+ }
+ }
+ };
}
diff --git a/src/com/android/browser/PhoneUi.java b/src/com/android/browser/PhoneUi.java
index d7f84b50d..d0b0f77b7 100644
--- a/src/com/android/browser/PhoneUi.java
+++ b/src/com/android/browser/PhoneUi.java
@@ -33,7 +33,6 @@ import android.widget.FrameLayout;
public class PhoneUi extends BaseUi {
private static final String LOGTAG = "PhoneUi";
- private static final float NAV_TAB_SCALE = 0.75f;
private TitleBarPhone mTitleBar;
private ActiveTabsPage mActiveTabsPage;
@@ -134,7 +133,7 @@ public class PhoneUi extends BaseUi {
mTitleBar.setProgress(progress);
if (progress == 100) {
if (!mOptionsMenuOpen || !mExtendedMenuOpen) {
- hideTitleBar();
+ suggestHideTitleBar();
if (mUseQuickControls) {
mTitleBar.setShowProgressOnly(false);
}
@@ -154,12 +153,7 @@ public class PhoneUi extends BaseUi {
@Override
public void setActiveTab(final Tab tab) {
captureTab(mActiveTab);
- super.setActiveTab(tab, true);
- setActiveTab(tab, true);
- }
-
- @Override
- void setActiveTab(Tab tab, boolean needsAttaching) {
+ super.setActiveTab(tab);
BrowserWebView view = (BrowserWebView) tab.getWebView();
// TabControl.setCurrentTab has been called before this,
// so the tab is guaranteed to have a webview
@@ -176,6 +170,7 @@ public class PhoneUi extends BaseUi {
if (mTitleBar.getParent() == null) {
view.setEmbeddedTitleBar(mTitleBar);
}
+ view.setScrollListener(this);
}
if (tab.isInVoiceSearchMode()) {
showVoiceTitleBar(tab.getVoiceDisplayTitle(), tab.getVoiceSearchResults());
diff --git a/src/com/android/browser/TabBar.java b/src/com/android/browser/TabBar.java
index 6e84a4049..1ea607168 100644
--- a/src/com/android/browser/TabBar.java
+++ b/src/com/android/browser/TabBar.java
@@ -111,7 +111,6 @@ public class TabBar extends LinearLayout
mInactiveDrawable = res.getDrawable(R.drawable.browsertab_inactive);
mTabMap = new HashMap<Tab, TabView>();
- Resources resources = activity.getResources();
LayoutInflater factory = LayoutInflater.from(activity);
factory.inflate(R.layout.tab_bar, this);
setPadding(0, (int) res.getDimension(R.dimen.tab_padding_top), 0, 0);
diff --git a/src/com/android/browser/TitleBarBase.java b/src/com/android/browser/TitleBarBase.java
index b95711eae..e2c3432c0 100644
--- a/src/com/android/browser/TitleBarBase.java
+++ b/src/com/android/browser/TitleBarBase.java
@@ -209,6 +209,7 @@ public class TitleBarBase extends RelativeLayout
@Override
public void onAnimationStart(Animator animation) {
mWasCanceled = false;
+ mUrlInput.setEnabled(false);
}
@Override
@@ -221,6 +222,7 @@ public class TitleBarBase extends RelativeLayout
setTranslationY(0);
}
mBaseUi.setTitleGravity(Gravity.NO_GRAVITY);
+ mUrlInput.setEnabled(true);
}
@Override
diff --git a/src/com/android/browser/XLargeUi.java b/src/com/android/browser/XLargeUi.java
index 25cdbd954..84ad6ead5 100644
--- a/src/com/android/browser/XLargeUi.java
+++ b/src/com/android/browser/XLargeUi.java
@@ -35,7 +35,7 @@ import java.util.List;
/**
* Ui for xlarge screen sizes
*/
-public class XLargeUi extends BaseUi implements ScrollListener {
+public class XLargeUi extends BaseUi {
private static final String LOGTAG = "XLargeUi";
@@ -153,6 +153,7 @@ public class XLargeUi extends BaseUi implements ScrollListener {
@Override
public void onScroll(int visibleTitleHeight, boolean userInitiated) {
+ super.onScroll(visibleTitleHeight, userInitiated);
mTabBar.onScroll(visibleTitleHeight, userInitiated);
}
@@ -192,13 +193,7 @@ public class XLargeUi extends BaseUi implements ScrollListener {
captureTab(mActiveTab);
}
}
- super.setActiveTab(tab, true);
- setActiveTab(tab, true);
- mTitleBar.setSkipTitleBarAnimations(false);
- }
-
- @Override
- void setActiveTab(Tab tab, boolean needsAttaching) {
+ super.setActiveTab(tab);
BrowserWebView view = (BrowserWebView) tab.getWebView();
// TabControl.setCurrentTab has been called before this,
// so the tab is guaranteed to have a webview
@@ -226,6 +221,7 @@ public class XLargeUi extends BaseUi implements ScrollListener {
}
updateLockIconToLatest(tab);
tab.getTopWindow().requestFocus();
+ mTitleBar.setSkipTitleBarAnimations(false);
}
@Override
@@ -282,10 +278,6 @@ public class XLargeUi extends BaseUi implements ScrollListener {
}
}
- public boolean isEditingUrl() {
- return mTitleBar.isEditingUrl();
- }
-
@Override
protected TitleBarBase getTitleBar() {
return mTitleBar;
generated by cgit v1.2.3 (git 2.25.1) at 2026-05-04 17:36:47 +0000