diff options
Diffstat (limited to 'src/com/android')
| -rw-r--r-- | src/com/android/browser/BrowserActivity.java | 34 | ||||
| -rwxr-xr-x | src/com/android/browser/GeolocationPermissionsPrompt.java | 116 | ||||
| -rw-r--r-- | src/com/android/browser/TabControl.java | 74 |
3 files changed, 210 insertions, 14 deletions
diff --git a/src/com/android/browser/BrowserActivity.java b/src/com/android/browser/BrowserActivity.java index 8117961..3c46fc9 100644 --- a/src/com/android/browser/BrowserActivity.java +++ b/src/com/android/browser/BrowserActivity.java @@ -107,6 +107,7 @@ import android.view.animation.TranslateAnimation; import android.webkit.CookieManager; import android.webkit.CookieSyncManager; import android.webkit.DownloadListener; +import android.webkit.GeolocationPermissions; import android.webkit.HttpAuthHandler; import android.webkit.PluginManager; import android.webkit.SslErrorHandler; @@ -1988,9 +1989,9 @@ public class BrowserActivity extends Activity // Attach the given tab to the content view. private void attachTabToContentView(TabControl.Tab t) { - final WebView main = t.getWebView(); - // Attach the main WebView. - mContentView.addView(main, COVER_SCREEN_PARAMS); + // Attach the container that contains the main WebView and any other UI + // associated with the tab. + mContentView.addView(t.getContainer(), COVER_SCREEN_PARAMS); if (mShouldShowErrorConsole) { ErrorConsoleView errorConsole = mTabControl.getCurrentErrorConsole(true); @@ -2024,8 +2025,8 @@ public class BrowserActivity extends Activity // Remove the given tab from the content view. private void removeTabFromContentView(TabControl.Tab t) { - // Remove the main WebView. - mContentView.removeView(t.getWebView()); + // Remove the container that contains the main WebView. + mContentView.removeView(t.getContainer()); if (mTabControl.getCurrentErrorConsole(false) != null) { mErrorConsoleContainer.removeView(mTabControl.getCurrentErrorConsole(false)); @@ -3873,6 +3874,29 @@ public class BrowserActivity extends Activity spaceNeeded, totalUsedQuota, quotaUpdater); } + /** + * Instructs the browser to show a prompt to ask the user to set the + * Geolocation permission state for the specified origin. + * @param origin The origin for which Geolocation permissions are + * requested. + * @param callback The callback to call once the user has set the + * Geolocation permission state. + */ + @Override + public void onGeolocationPermissionsShowPrompt(String origin, + GeolocationPermissions.Callback callback) { + mTabControl.getCurrentTab().getGeolocationPermissionsPrompt().show( + origin, callback); + } + + /** + * Instructs the browser to hide the Geolocation permissions prompt. + */ + @Override + public void onGeolocationPermissionsHidePrompt() { + mTabControl.getCurrentTab().getGeolocationPermissionsPrompt().hide(); + } + /* Adds a JavaScript error message to the system log. * @param message The error message to report. * @param lineNumber The line number of the error. diff --git a/src/com/android/browser/GeolocationPermissionsPrompt.java b/src/com/android/browser/GeolocationPermissionsPrompt.java new file mode 100755 index 0000000..16737fe --- /dev/null +++ b/src/com/android/browser/GeolocationPermissionsPrompt.java @@ -0,0 +1,116 @@ +/* + * 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.browser; + +import android.content.Context; +import android.graphics.drawable.Drawable; +import android.util.AttributeSet; +import android.view.LayoutInflater; +import android.view.View; +import android.webkit.WebView; +import android.webkit.GeolocationPermissions; +import android.widget.Button; +import android.widget.CheckBox; +import android.widget.LinearLayout; +import android.widget.TextView; + +public class GeolocationPermissionsPrompt extends LinearLayout { + private LinearLayout mInner; + private TextView mMessage; + private Button mShareButton; + private Button mDontShareButton; + private CheckBox mRemember; + private GeolocationPermissions.Callback mCallback; + private String mOrigin; + + public GeolocationPermissionsPrompt(Context context) { + this(context, null); + } + + public GeolocationPermissionsPrompt(Context context, AttributeSet attrs) { + super(context, attrs); + LayoutInflater factory = LayoutInflater.from(context); + factory.inflate(R.layout.geolocation_permissions_prompt, this); + + mInner = (LinearLayout) findViewById(R.id.inner); + mMessage = (TextView) findViewById(R.id.message); + mShareButton = (Button) findViewById(R.id.share_button); + mDontShareButton = (Button) findViewById(R.id.dont_share_button); + mRemember = (CheckBox) findViewById(R.id.remember); + setButtonClickListeners(); + } + + /** + * Shows the prompt for the given origin. When the user clicks on one of + * the buttons, the supplied callback is be called. + */ + public void show(String origin, GeolocationPermissions.Callback callback) { + mOrigin = origin; + mCallback = callback; + setMessage(mOrigin); + showDialog(true); + } + + /** + * Hides the prompt. + */ + public void hide() { + showDialog(false); + } + + /** + * Sets the on click listeners for the buttons. + */ + private void setButtonClickListeners() { + final GeolocationPermissionsPrompt me = this; + mShareButton.setOnClickListener(new View.OnClickListener() { + public void onClick(View v) { + me.handleButtonClick(true); + } + }); + mDontShareButton.setOnClickListener(new View.OnClickListener() { + public void onClick(View v) { + me.handleButtonClick(false); + } + }); + } + + /** + * Handles a click on one the buttons by invoking the callback. + */ + private void handleButtonClick(boolean allow) { + boolean remember = mRemember.isChecked(); + showDialog(false); + mCallback.invoke(mOrigin, allow, remember); + } + + /** + * Sets the prompt's message. + */ + private void setMessage(CharSequence origin) { + mMessage.setText(String.format( + getResources().getString(R.string.geolocation_permissions_prompt_message), + origin)); + } + + /** + * Shows or hides the prompt. + */ + private void showDialog(boolean shown) { + mInner.setVisibility(shown ? View.VISIBLE : View.GONE); + } +} diff --git a/src/com/android/browser/TabControl.java b/src/com/android/browser/TabControl.java index c5085b3..e6cacb8 100644 --- a/src/com/android/browser/TabControl.java +++ b/src/com/android/browser/TabControl.java @@ -38,6 +38,7 @@ import android.webkit.WebView; import android.webkit.WebViewClient; import android.widget.FrameLayout; import android.widget.ImageButton; +import android.widget.LinearLayout; import java.io.File; import java.io.FileInputStream; @@ -162,6 +163,9 @@ class TabControl { * Private class for maintaining Tabs with a main WebView and a subwindow. */ public class Tab implements WebView.PictureListener { + // The Geolocation permissions prompt + private GeolocationPermissionsPrompt mGeolocationPermissionsPrompt; + private View mContainer; // Main WebView private WebView mMainView; // Subwindow WebView @@ -198,11 +202,47 @@ class TabControl { private ErrorConsoleView mErrorConsole; // Construct a new tab - private Tab(WebView w, boolean closeOnExit, String appId, String url) { - mMainView = w; + private Tab(WebView w, boolean closeOnExit, String appId, String url, Context context) { mCloseOnExit = closeOnExit; mAppId = appId; mOriginalUrl = url; + + // The tab consists of a container view, which contains the main + // WebView, as well as any other UI elements associated with the tab. + // + // FIXME: Fix the interaction between this layout and the animation + // used when switching to and from the tab picker. This may not be + // required if the tab selection UI is redesigned. + LayoutInflater factory = LayoutInflater.from(context); + mContainer = factory.inflate(R.layout.tab, null); + + mGeolocationPermissionsPrompt = + (GeolocationPermissionsPrompt) mContainer.findViewById( + R.id.geolocation_permissions_prompt); + + setWebView(w); + } + + /** + * Sets the WebView for this tab, correctly removing the old WebView + * from, and inserting the new WebView into, the container view. + */ + public void setWebView(WebView w) { + if (mMainView == w) { + return; + } + // If the WebView is changing, the page will be reloaded, so any ongoing Geolocation + // permission requests are void. + mGeolocationPermissionsPrompt.hide(); + + FrameLayout wrapper = (FrameLayout) mContainer.findViewById(R.id.webview_wrapper); + if (mMainView != null) { + wrapper.removeView(mMainView); + } + mMainView = w; + if (mMainView != null) { + wrapper.addView(mMainView); + } } /** @@ -228,6 +268,20 @@ class TabControl { } /** + * @return The container for this tab. + */ + public View getContainer() { + return mContainer; + } + + /** + * @return The geolocation permissions prompt for this tab. + */ + public GeolocationPermissionsPrompt getGeolocationPermissionsPrompt() { + return mGeolocationPermissionsPrompt; + } + + /** * Return the subwindow of this tab or null if there is no subwindow. * @return The subwindow of this tab or null. */ @@ -488,8 +542,9 @@ class TabControl { return null; } final WebView w = createNewWebView(); + // Create a new tab and add it to the tab list - Tab t = new Tab(w, closeOnExit, appId, url); + Tab t = new Tab(w, closeOnExit, appId, url, mActivity); mTabs.add(t); // Initially put the tab in the background. putTabInBackground(t); @@ -528,7 +583,7 @@ class TabControl { t.mMainView.getSettings()); // Destroy the main view and subview t.mMainView.destroy(); - t.mMainView = null; + t.setWebView(null); } // clear it's references to parent and children t.removeFromTree(); @@ -589,7 +644,7 @@ class TabControl { dismissSubWindow(t); s.deleteObserver(t.mMainView.getSettings()); t.mMainView.destroy(); - t.mMainView = null; + t.setWebView(null); } } mTabs.clear(); @@ -661,7 +716,7 @@ class TabControl { } else { // Create a new tab and don't restore the state yet, add it // to the tab list - Tab t = new Tab(null, false, null, null); + Tab t = new Tab(null, false, null, null, mActivity); t.mSavedState = inState.getBundle(WEBVIEW + i); if (t.mSavedState != null) { populatePickerDataFromSavedState(t); @@ -758,7 +813,7 @@ class TabControl { // observers. BrowserSettings.getInstance().deleteObserver(t.mMainView.getSettings()); t.mMainView.destroy(); - t.mMainView = null; + t.setWebView(null); } /** @@ -896,7 +951,7 @@ class TabControl { } // Create a new WebView. If this tab is the current tab, we need to put // back all the clients so force it to be the current tab. - t.mMainView = createNewWebView(); + t.setWebView(createNewWebView()); if (getCurrentTab() == t) { setCurrentTab(t, true); } @@ -1008,7 +1063,8 @@ class TabControl { boolean needRestore = (mainView == null); if (needRestore) { // Same work as in createNewTab() except don't do new Tab() - newTab.mMainView = mainView = createNewWebView(); + mainView = createNewWebView(); + newTab.setWebView(mainView); } putViewInForeground(mainView, mActivity.getWebViewClient(), mActivity.getWebChromeClient()); |