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developer options: added possibility to use external script in app

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This commit is contained in:
Philipp Schaefer
2013-03-31 18:12:14 +02:00
parent 551f0608fd
commit af4ee26575
5 changed files with 82 additions and 32 deletions
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40
mobile/src/com/cradle/iitc_mobile/IITC_WebViewClient.java
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@ -1,7 +1,9 @@
package com.cradle.iitc_mobile;
import android.content.Context;
import android.content.SharedPreferences;
import android.net.http.SslError;
import android.preference.PreferenceManager;
import android.webkit.SslErrorHandler;
import android.webkit.WebResourceResponse;
import android.webkit.WebView;
@ -10,6 +12,8 @@ import android.webkit.WebViewClient;
import java.io.ByteArrayInputStream;
import java.io.InputStream;
import java.io.IOException;
import java.net.URL;
import java.util.Scanner;
public class IITC_WebViewClient extends WebViewClient {
private static final ByteArrayInputStream style = new ByteArrayInputStream(
@ -27,26 +31,36 @@ public class IITC_WebViewClient extends WebViewClient {
}
public void loadIITC_JS(Context c) throws java.io.IOException {
// in developer options, you are able to load the script from external source
// if a http address is given, use script from this address. else use the local script
SharedPreferences sharedPref = PreferenceManager.getDefaultSharedPreferences(c);
String iitc_source = sharedPref.getString("pref_iitc_source", "local");
String js = "";
if (iitc_source.contains("http")) {
URL url = new URL(iitc_source);
js = new Scanner(url.openStream(), "UTF-8").useDelimiter("\\A").next();
} else {
InputStream input;
input = c.getAssets().open("iitc.js");
int size = input.available();
byte[] buffer = new byte[size];
input.read(buffer);
input.close();
String js = new String(buffer);
// need to wrap the mobile iitc.js version in a document ready. IITC
// expects to be injected after the DOM has been loaded completely.
// Since the mobile client injects IITC by replacing the gen_dashboard
// file, IITC runs to early. The document.ready delays IITC long enough
// so it boots correctly.
js = "$(document).ready(function(){" + js + "});";
js = new String(buffer);
}
iitcjs = new WebResourceResponse(
"text/javascript",
"UTF-8",
new ByteArrayInputStream(js.getBytes())
);
// need to wrap the mobile iitc.js version in a document ready. IITC
// expects to be injected after the DOM has been loaded completely.
// Since the mobile client injects IITC by replacing the gen_dashboard
// file, IITC runs to early. The document.ready delays IITC long enough
// so it boots correctly.
js = "$(document).ready(function(){" + js + "});";
iitcjs = new WebResourceResponse(
"text/javascript",
"UTF-8",
new ByteArrayInputStream(js.getBytes())
);
};
// enable https