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Creating an evaluateJavascript branch

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This commit is contained in:
Joe Bowser 2016-03-09 10:35:09 -08:00
parent 0ee672d2b0
commit bb96bb9a88
5 changed files with 45 additions and 8 deletions
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15
bin/templates/project/assets/www/cordova.js vendored
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@ -330,7 +330,7 @@ module.exports = cordova;
});
// file: /Users/steveng/repo/cordova/cordova-android/cordova-js-src/android/nativeapiprovider.js
// file: /Users/jbowser/cordova/cordova-android/cordova-js-src/android/nativeapiprovider.js
define("cordova/android/nativeapiprovider", function(require, exports, module) {
/**
@ -353,7 +353,7 @@ module.exports = {
});
// file: /Users/steveng/repo/cordova/cordova-android/cordova-js-src/android/promptbasednativeapi.js
// file: /Users/jbowser/cordova/cordova-android/cordova-js-src/android/promptbasednativeapi.js
define("cordova/android/promptbasednativeapi", function(require, exports, module) {
/**
@ -862,7 +862,7 @@ module.exports = channel;
});
// file: /Users/steveng/repo/cordova/cordova-android/cordova-js-src/exec.js
// file: /Users/jbowser/cordova/cordova-android/cordova-js-src/exec.js
define("cordova/exec", function(require, exports, module) {
/**
@ -897,7 +897,8 @@ var cordova = require('cordova'),
// For the ONLINE_EVENT to be viable, it would need to intercept all event
// listeners (both through addEventListener and window.ononline) as well
// as set the navigator property itself.
ONLINE_EVENT: 2
ONLINE_EVENT: 2,
EVAL_BRIDGE: 3
},
jsToNativeBridgeMode, // Set lazily.
nativeToJsBridgeMode = nativeToJsModes.ONLINE_EVENT,
@ -1611,7 +1612,7 @@ exports.reset();
});
// file: /Users/steveng/repo/cordova/cordova-android/cordova-js-src/platform.js
// file: /Users/jbowser/cordova/cordova-android/cordova-js-src/platform.js
define("cordova/platform", function(require, exports, module) {
// The last resume event that was received that had the result of a plugin call.
@ -1721,7 +1722,7 @@ function onMessageFromNative(msg) {
});
// file: /Users/steveng/repo/cordova/cordova-android/cordova-js-src/plugin/android/app.js
// file: /Users/jbowser/cordova/cordova-android/cordova-js-src/plugin/android/app.js
define("cordova/plugin/android/app", function(require, exports, module) {
var exec = require('cordova/exec');
@ -2164,4 +2165,4 @@ window.cordova = require('cordova');
require('cordova/init');
})();
})();

3
cordova-js-src/exec.js vendored
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@ -51,7 +51,8 @@ var cordova = require('cordova'),
// For the ONLINE_EVENT to be viable, it would need to intercept all event
// listeners (both through addEventListener and window.ononline) as well
// as set the navigator property itself.
ONLINE_EVENT: 2
ONLINE_EVENT: 2,
EVAL_BRIDGE: 3
},
jsToNativeBridgeMode, // Set lazily.
nativeToJsBridgeMode = nativeToJsModes.ONLINE_EVENT,

4
framework/src/org/apache/cordova/CordovaWebViewEngine.java
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@ -20,6 +20,7 @@ package org.apache.cordova;
import android.view.KeyEvent;
import android.view.View;
import android.webkit.ValueCallback;
/**
* Interface for all Cordova engines.
@ -58,6 +59,9 @@ public interface CordovaWebViewEngine {
/** Clean up all resources associated with the WebView. */
void destroy();
/** Add the evaulate Javascript method **/
void evaluateJavascript(String js, ValueCallback<String> callback);
/**
* Used to retrieve the associated CordovaWebView given a View without knowing the type of Engine.
* E.g. ((CordovaWebView.EngineView)activity.findViewById(android.R.id.webView)).getCordovaWebView();

25
framework/src/org/apache/cordova/NativeToJsMessageQueue.java
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@ -349,6 +349,31 @@ public class NativeToJsMessageQueue {
}
}
/** Uses webView.evaluateJavascript to execute messages. */
public static class EvalBridgeMode extends BridgeMode {
private final CordovaWebViewEngine engine;
private final CordovaInterface cordova;
public EvalBridgeMode(CordovaWebViewEngine engine, CordovaInterface cordova) {
this.engine = engine;
this.cordova = cordova;
}
@Override
public void onNativeToJsMessageAvailable(final NativeToJsMessageQueue queue) {
cordova.getActivity().runOnUiThread(new Runnable() {
public void run() {
String js = queue.popAndEncodeAsJs();
if (js != null) {
engine.evaluateJavascript(js, null);
}
}
});
}
}
private static class JsMessage {
final String jsPayloadOrCallbackId;
final PluginResult pluginResult;

6
framework/src/org/apache/cordova/engine/SystemWebViewEngine.java
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@ -28,6 +28,7 @@ import android.content.IntentFilter;
import android.content.pm.ApplicationInfo;
import android.os.Build;
import android.view.View;
import android.webkit.ValueCallback;
import android.webkit.WebSettings;
import android.webkit.WebSettings.LayoutAlgorithm;
import android.webkit.WebView;
@ -331,4 +332,9 @@ public class SystemWebViewEngine implements CordovaWebViewEngine {
}
}
}
@Override
public void evaluateJavascript(String js, ValueCallback<String> callback) {
webView.evaluateJavascript(js, callback);
}
}