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Death to tabs while working on CB-1864

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This commit is contained in:
Joe Bowser 2012-11-15 13:47:52 -08:00
parent e1d608443a
commit 04b9a0b09e
1 changed files with 74 additions and 74 deletions
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136
framework/src/org/apache/cordova/CordovaWebView.java
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@ -99,8 +99,8 @@ public class CordovaWebView extends WebView {
private long lastMenuEventTime = 0; private long lastMenuEventTime = 0;
NativeToJsMessageQueue jsMessageQueue; NativeToJsMessageQueue jsMessageQueue;
ExposedJsApi exposedJsApi; ExposedJsApi exposedJsApi;
/** custom view created by the browser (a video player for example) */ /** custom view created by the browser (a video player for example) */
private View mCustomView; private View mCustomView;
@ -184,8 +184,8 @@ public class CordovaWebView extends WebView {
* @param defStyle * @param defStyle
* @param privateBrowsing * @param privateBrowsing
*/ */
@TargetApi(11) @TargetApi(11)
public CordovaWebView(Context context, AttributeSet attrs, int defStyle, boolean privateBrowsing) { public CordovaWebView(Context context, AttributeSet attrs, int defStyle, boolean privateBrowsing) {
super(context, attrs, defStyle, privateBrowsing); super(context, attrs, defStyle, privateBrowsing);
if (CordovaInterface.class.isInstance(context)) if (CordovaInterface.class.isInstance(context))
{ {
@ -249,7 +249,7 @@ public class CordovaWebView extends WebView {
// Jellybean rightfully tried to lock this down. Too bad they didn't give us a whitelist // Jellybean rightfully tried to lock this down. Too bad they didn't give us a whitelist
// while we do this // while we do this
if (android.os.Build.VERSION.SDK_INT > android.os.Build.VERSION_CODES.ICE_CREAM_SANDWICH_MR1) if (android.os.Build.VERSION.SDK_INT > android.os.Build.VERSION_CODES.ICE_CREAM_SANDWICH_MR1)
Level16Apis.enableUniversalAccess(settings); Level16Apis.enableUniversalAccess(settings);
// Enable database // Enable database
settings.setDatabaseEnabled(true); settings.setDatabaseEnabled(true);
String databasePath = this.cordova.getActivity().getApplicationContext().getDir("database", Context.MODE_PRIVATE).getPath(); String databasePath = this.cordova.getActivity().getApplicationContext().getDir("database", Context.MODE_PRIVATE).getPath();
@ -285,7 +285,7 @@ public class CordovaWebView extends WebView {
} }
private void updateUserAgentString() { private void updateUserAgentString() {
this.getSettings().getUserAgentString(); this.getSettings().getUserAgentString();
} }
private void exposeJsInterface() { private void exposeJsInterface() {
@ -608,7 +608,7 @@ public class CordovaWebView extends WebView {
// Check webview first to see if there is a history // Check webview first to see if there is a history
// This is needed to support curPage#diffLink, since they are added to appView's history, but not our history url array (JQMobile behavior) // This is needed to support curPage#diffLink, since they are added to appView's history, but not our history url array (JQMobile behavior)
if (super.canGoBack()) { if (super.canGoBack()) {
printBackForwardList(); printBackForwardList();
super.goBack(); super.goBack();
return true; return true;
@ -839,27 +839,27 @@ public class CordovaWebView extends WebView {
// If back key // If back key
if (keyCode == KeyEvent.KEYCODE_BACK) { if (keyCode == KeyEvent.KEYCODE_BACK) {
// A custom view is currently displayed (e.g. playing a video) // A custom view is currently displayed (e.g. playing a video)
if(mCustomView != null) { if(mCustomView != null) {
this.hideCustomView(); this.hideCustomView();
} else { } else {
// The webview is currently displayed // The webview is currently displayed
// If back key is bound, then send event to JavaScript // If back key is bound, then send event to JavaScript
if (this.bound) { if (this.bound) {
this.loadUrl("javascript:cordova.fireDocumentEvent('backbutton');"); this.loadUrl("javascript:cordova.fireDocumentEvent('backbutton');");
return true; return true;
} else { } else {
// If not bound // If not bound
// Go to previous page in webview if it is possible to go back // Go to previous page in webview if it is possible to go back
if (this.backHistory()) { if (this.backHistory()) {
return true; return true;
} }
// If not, then invoke default behaviour // If not, then invoke default behaviour
else { else {
//this.activityState = ACTIVITY_EXITING; //this.activityState = ACTIVITY_EXITING;
return false; return false;
} }
} }
} }
} }
// Legacy // Legacy
else if (keyCode == KeyEvent.KEYCODE_MENU) { else if (keyCode == KeyEvent.KEYCODE_MENU) {
@ -1002,14 +1002,14 @@ public class CordovaWebView extends WebView {
} }
public void printBackForwardList() { public void printBackForwardList() {
WebBackForwardList currentList = this.copyBackForwardList(); WebBackForwardList currentList = this.copyBackForwardList();
int currentSize = currentList.getSize(); int currentSize = currentList.getSize();
for(int i = 0; i < currentSize; ++i) for(int i = 0; i < currentSize; ++i)
{ {
WebHistoryItem item = currentList.getItemAtIndex(i); WebHistoryItem item = currentList.getItemAtIndex(i);
String url = item.getUrl(); String url = item.getUrl();
LOG.d(TAG, "The URL at index: " + Integer.toString(i) + "is " + url ); LOG.d(TAG, "The URL at index: " + Integer.toString(i) + "is " + url );
} }
} }
@ -1026,8 +1026,8 @@ public class CordovaWebView extends WebView {
} }
public void showCustomView(View view, WebChromeClient.CustomViewCallback callback) { public void showCustomView(View view, WebChromeClient.CustomViewCallback callback) {
// This code is adapted from the original Android Browser code, licensed under the Apache License, Version 2.0 // This code is adapted from the original Android Browser code, licensed under the Apache License, Version 2.0
Log.d(TAG, "showing Custom View"); Log.d(TAG, "showing Custom View");
// if a view already exists then immediately terminate the new one // if a view already exists then immediately terminate the new one
if (mCustomView != null) { if (mCustomView != null) {
callback.onCustomViewHidden(); callback.onCustomViewHidden();
@ -1035,46 +1035,46 @@ public class CordovaWebView extends WebView {
} }
// Store the view and its callback for later (to kill it properly) // Store the view and its callback for later (to kill it properly)
mCustomView = view; mCustomView = view;
mCustomViewCallback = callback; mCustomViewCallback = callback;
// Add the custom view to its container. // Add the custom view to its container.
ViewGroup parent = (ViewGroup) this.getParent(); ViewGroup parent = (ViewGroup) this.getParent();
parent.addView(view, COVER_SCREEN_GRAVITY_CENTER); parent.addView(view, COVER_SCREEN_GRAVITY_CENTER);
// Hide the content view. // Hide the content view.
this.setVisibility(View.GONE); this.setVisibility(View.GONE);
// Finally show the custom view container. // Finally show the custom view container.
parent.setVisibility(View.VISIBLE); parent.setVisibility(View.VISIBLE);
parent.bringToFront(); parent.bringToFront();
} }
public void hideCustomView() { public void hideCustomView() {
// This code is adapted from the original Android Browser code, licensed under the Apache License, Version 2.0 // This code is adapted from the original Android Browser code, licensed under the Apache License, Version 2.0
Log.d(TAG, "Hidding Custom View"); Log.d(TAG, "Hidding Custom View");
if (mCustomView == null) return; if (mCustomView == null) return;
// Hide the custom view. // Hide the custom view.
mCustomView.setVisibility(View.GONE); mCustomView.setVisibility(View.GONE);
// Remove the custom view from its container. // Remove the custom view from its container.
ViewGroup parent = (ViewGroup) this.getParent(); ViewGroup parent = (ViewGroup) this.getParent();
parent.removeView(mCustomView); parent.removeView(mCustomView);
mCustomView = null; mCustomView = null;
mCustomViewCallback.onCustomViewHidden(); mCustomViewCallback.onCustomViewHidden();
// Show the content view. // Show the content view.
this.setVisibility(View.VISIBLE); this.setVisibility(View.VISIBLE);
} }
/** /**
* if the video overlay is showing then we need to know * if the video overlay is showing then we need to know
* as it effects back button handling * as it effects back button handling
* *
* @return * @return
*/ */
public boolean isCustomViewShowing() { public boolean isCustomViewShowing() {
return mCustomView != null; return mCustomView != null;
} }
} }