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Rolling back half-baked change that broke the code in the branch, we need to rethink the Callback Server

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This commit is contained in:
Joe Bowser 2012-04-11 11:44:53 -07:00
parent 628f88cf79
commit e77f9bb8fc
4 changed files with 47 additions and 100 deletions
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31
framework/src/org/apache/cordova/CordovaChromeClient.java
View File

@ -44,7 +44,7 @@ public class CordovaChromeClient extends WebChromeClient {
private String TAG = "CordovaLog";
private long MAX_QUOTA = 100 * 1024 * 1024;
private Context ctx;
private DroidGap ctx;
private CordovaWebView appView;
/**
@ -53,7 +53,8 @@ public class CordovaChromeClient extends WebChromeClient {
* @param ctx
*/
public CordovaChromeClient(Context ctx) {
this.ctx = ctx;
this.ctx = (DroidGap) ctx;
appView = this.ctx.appView;
}
public CordovaChromeClient(Context ctx, CordovaWebView app)
@ -172,15 +173,10 @@ public class CordovaChromeClient extends WebChromeClient {
@Override
public boolean onJsPrompt(WebView view, String url, String message, String defaultValue, JsPromptResult result) {
if(appView == null)
{
appView = (CordovaWebView) view;
}
// Security check to make sure any requests are coming from the page initially
// loaded in webview and not another loaded in an iframe.
boolean reqOk = false;
if (url.startsWith("file://") || appView.isUrlWhiteListed(url)) {
if (url.startsWith("file://") || url.indexOf(this.ctx.baseUrl) == 0 || ctx.isUrlWhiteListed(url)) {
reqOk = true;
}
@ -203,9 +199,7 @@ public class CordovaChromeClient extends WebChromeClient {
// Polling for JavaScript messages
else if (reqOk && defaultValue != null && defaultValue.equals("gap_poll:")) {
String r = appView.callbackServer.getJavascript();
String r = ctx.callbackServer.getJavascript();
result.confirm(r);
}
@ -213,16 +207,16 @@ public class CordovaChromeClient extends WebChromeClient {
else if (reqOk && defaultValue != null && defaultValue.equals("gap_callbackServer:")) {
String r = "";
if (message.equals("usePolling")) {
r = ""+ appView.callbackServer.usePolling();
r = ""+ ctx.callbackServer.usePolling();
}
else if (message.equals("restartServer")) {
appView.callbackServer.restartServer();
ctx.callbackServer.restartServer();
}
else if (message.equals("getPort")) {
r = Integer.toString(appView.callbackServer.getPort());
r = Integer.toString(ctx.callbackServer.getPort());
}
else if (message.equals("getToken")) {
r = appView.callbackServer.getToken();
r = ctx.callbackServer.getToken();
}
result.confirm(r);
}
@ -230,11 +224,8 @@ public class CordovaChromeClient extends WebChromeClient {
// Cordova JS has initialized, so show webview
// (This solves white flash seen when rendering HTML)
else if (reqOk && defaultValue != null && defaultValue.equals("gap_init:")) {
if (ctx.getClass().equals(DroidGap.class) && ((DroidGap) ctx).splashscreen != 0) {
((DroidGap) ctx).root.setBackgroundResource(0);
((DroidGap) ctx).spinnerStop();
}
appView.setVisibility(View.VISIBLE);
ctx.appView.setVisibility(View.VISIBLE);
ctx.spinnerStop();
result.confirm("OK");
}

33
framework/src/org/apache/cordova/CordovaWebView.java
View File

@ -15,11 +15,9 @@ import org.xmlpull.v1.XmlPullParserException;
import android.content.Context;
import android.content.res.XmlResourceParser;
import android.util.AttributeSet;
import android.webkit.WebChromeClient;
import android.webkit.WebSettings;
import android.webkit.WebView;
import android.webkit.WebSettings.LayoutAlgorithm;
import android.webkit.WebViewClient;
public class CordovaWebView extends WebView {
@ -32,8 +30,7 @@ public class CordovaWebView extends WebView {
private ArrayList<Pattern> whiteList = new ArrayList<Pattern>();
private HashMap<String, Boolean> whiteListCache = new HashMap<String,Boolean>();
protected PluginManager pluginManager;
public CallbackServer callbackServer;
/** Actvities and other important classes **/
private Context mCtx;
private CordovaWebViewClient viewClient;
@ -42,7 +39,7 @@ public class CordovaWebView extends WebView {
public CordovaWebView(Context context) {
super(context);
mCtx = context;
//setup();
setup();
}
public CordovaWebView(Context context, AttributeSet attrs) {
@ -64,7 +61,7 @@ public class CordovaWebView extends WebView {
setup();
}
public void setup()
private void setup()
{
this.setInitialScale(0);
this.setVerticalScrollBarEnabled(false);
@ -246,28 +243,4 @@ public class CordovaWebView extends WebView {
return false;
}
@Override
public void setWebViewClient(WebViewClient client) {
if(client.getClass().equals(CordovaWebView.class)) {
viewClient = (CordovaWebViewClient) client;
super.setWebViewClient(viewClient);
}
else
{
//This should throw an exception!
}
}
@Override
public void setWebChromeClient(WebChromeClient client) {
if(client.getClass().equals(CordovaWebView.class)) {
chromeClient = (CordovaChromeClient) client;
super.setWebChromeClient(chromeClient);
}
else
{
//This should throw an exception!
}
}
}

67
framework/src/org/apache/cordova/CordovaWebViewClient.java
View File

@ -20,7 +20,6 @@ package org.apache.cordova;
import org.apache.cordova.api.LOG;
import android.app.Activity;
import android.content.Context;
import android.content.Intent;
import android.content.pm.ApplicationInfo;
@ -42,8 +41,7 @@ import android.webkit.WebViewClient;
public class CordovaWebViewClient extends WebViewClient {
private static final String TAG = "Cordova";
Context ctx;
DroidGap droidGap;
DroidGap ctx;
CordovaWebView appView;
private boolean doClearHistory = false;
@ -52,16 +50,14 @@ public class CordovaWebViewClient extends WebViewClient {
*
* @param ctx
*/
public CordovaWebViewClient(Context ctx) {
public CordovaWebViewClient(DroidGap ctx) {
this.ctx = ctx;
//appView = ctx.appView;
appView = ctx.appView;
}
public CordovaWebViewClient(Context ctx, CordovaWebView view)
{
this.ctx = ctx;
if(ctx.getClass().equals(DroidGap.class))
this.droidGap = (DroidGap) ctx;
this.ctx = (DroidGap) ctx;
appView = view;
}
@ -150,9 +146,8 @@ public class CordovaWebViewClient extends WebViewClient {
// If our app or file:, then load into a new Cordova webview container by starting a new instance of our activity.
// Our app continues to run. When BACK is pressed, our app is redisplayed.
//if (url.startsWith("file://") || url.indexOf(this.ctx.baseUrl) == 0 || ctx.isUrlWhiteListed(url)) {
if (url.startsWith("file://") || appView.isUrlWhiteListed(url)) {
appView.loadUrl(url);
if (url.startsWith("file://") || url.indexOf(this.ctx.baseUrl) == 0 || ctx.isUrlWhiteListed(url)) {
this.ctx.loadUrl(url);
}
// If not our application, let default viewer handle
@ -226,35 +221,28 @@ public class CordovaWebViewClient extends WebViewClient {
}
// Clear timeout flag
//this.ctx.loadUrlTimeout++;
this.ctx.loadUrlTimeout++;
// Try firing the onNativeReady event in JS. If it fails because the JS is
// not loaded yet then just set a flag so that the onNativeReady can be fired
// from the JS side when the JS gets to that code.
if (!url.equals("about:blank")) {
appView.loadUrl("javascript:try{ cordova.require('cordova/channel').onNativeReady.fire();}catch(e){_nativeReady = true;}");
//appView.postMessage("onNativeReady", null);
ctx.appView.loadUrl("javascript:try{ cordova.require('cordova/channel').onNativeReady.fire();}catch(e){_nativeReady = true;}");
this.ctx.postMessage("onNativeReady", null);
}
// Make app visible after 2 sec in case there was a JS error and Cordova JS never initialized correctly
if (appView.getVisibility() == View.INVISIBLE) {
if (ctx.appView.getVisibility() == View.INVISIBLE) {
Thread t = new Thread(new Runnable() {
public void run() {
try {
Thread.sleep(2000);
((Activity) ctx).runOnUiThread(new Runnable() {
ctx.runOnUiThread(new Runnable() {
public void run() {
if(droidGap != null)
{
if (droidGap.splashscreen != 0) {
droidGap.root.setBackgroundResource(0);
}
appView.setVisibility(View.VISIBLE);
}
ctx.appView.setVisibility(View.VISIBLE);
ctx.spinnerStop();
}
});
});
} catch (InterruptedException e) {
}
}
@ -265,11 +253,10 @@ public class CordovaWebViewClient extends WebViewClient {
// Shutdown if blank loaded
if (url.equals("about:blank")) {
if (appView.callbackServer != null) {
appView.callbackServer.destroy();
if (this.ctx.callbackServer != null) {
this.ctx.callbackServer.destroy();
}
if(droidGap != null)
droidGap.endActivity();
this.ctx.endActivity();
}
}
@ -286,17 +273,14 @@ public class CordovaWebViewClient extends WebViewClient {
public void onReceivedError(WebView view, int errorCode, String description, String failingUrl) {
LOG.d(TAG, "DroidGap: GapViewClient.onReceivedError: Error code=%s Description=%s URL=%s", errorCode, description, failingUrl);
if(droidGap != null)
{
// Clear timeout flag
this.droidGap.loadUrlTimeout++;
// Clear timeout flag
this.ctx.loadUrlTimeout++;
// Stop "app loading" spinner if showing
this.droidGap.spinnerStop();
// Stop "app loading" spinner if showing
this.ctx.spinnerStop();
// Handle error
this.droidGap.onReceivedError(errorCode, description, failingUrl);
}
// Handle error
this.ctx.onReceivedError(errorCode, description, failingUrl);
}
public void onReceivedSslError(WebView view, SslErrorHandler handler, SslError error) {
@ -326,9 +310,8 @@ public class CordovaWebViewClient extends WebViewClient {
* If you do a document.location.href the url does not get pushed on the stack
* so we do a check here to see if the url should be pushed.
*/
if (this.droidGap != null && !this.droidGap.peekAtUrlStack().equals(url)) {
droidGap.pushUrl(url);
if (!this.ctx.peekAtUrlStack().equals(url)) {
this.ctx.pushUrl(url);
}
}
}

16
framework/src/org/apache/cordova/DroidGap.java
View File

@ -1,5 +1,5 @@
/*
f Licensed to the Apache Software Foundation (ASF) under one
Licensed to the Apache Software Foundation (ASF) under one
or more contributor license agreements. See the NOTICE file
distributed with this work for additional information
regarding copyright ownership. The ASF licenses this file
@ -155,6 +155,7 @@ public class DroidGap extends Activity implements CordovaInterface {
protected LinearLayout root;
public boolean bound = false;
public CallbackServer callbackServer;
protected boolean cancelLoadUrl = false;
protected ProgressDialog spinnerDialog = null;
@ -277,7 +278,6 @@ public class DroidGap extends Activity implements CordovaInterface {
// white list of allowed URLs
// debug setting
this.loadConfiguration();
this.appView.setup();
this.appView.setLayoutParams(new LinearLayout.LayoutParams(
ViewGroup.LayoutParams.FILL_PARENT,
@ -379,12 +379,12 @@ public class DroidGap extends Activity implements CordovaInterface {
me.appView.clearHistory();
// Create callback server and plugin manager
if (me.appView.callbackServer == null) {
me.appView.callbackServer = new CallbackServer();
me.appView.callbackServer.init(url);
if (me.callbackServer == null) {
me.callbackServer = new CallbackServer();
me.callbackServer.init(url);
}
else {
me.appView.callbackServer.reinit(url);
me.callbackServer.reinit(url);
}
appView.pluginManager.init();
@ -832,8 +832,8 @@ public class DroidGap extends Activity implements CordovaInterface {
*/
public void sendJavascript(String statement) {
//We need to check for the null case on the Kindle Fire beacuse it changes the width and height on load
if(this.appView.callbackServer != null)
this.appView.callbackServer.sendJavascript(statement);
if(this.callbackServer != null)
this.callbackServer.sendJavascript(statement);
}
/**