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https://github.com/apache/cordova-android.git
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Initial Move of the Javascript OUT of the shared directory: Android
This commit is contained in:
Joe Bowser
@@ -0,0 +1,175 @@
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package com.phonegap;
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/* License (MIT)
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* Copyright (c) 2008 Nitobi
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* website: http://phonegap.com
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* Permission is hereby granted, free of charge, to any person obtaining
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* a copy of this software and associated documentation files (the
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* Software), to deal in the Software without restriction, including
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* without limitation the rights to use, copy, modify, merge, publish,
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* distribute, sublicense, and/or sell copies of the Software, and to
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* permit persons to whom the Software is furnished to do so, subject to
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* the following conditions:
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*
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* The above copyright notice and this permission notice shall be
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* included in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
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* LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
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* OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
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* WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*/
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import java.lang.reflect.Field;
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import android.app.Activity;
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import android.app.AlertDialog;
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import android.content.Context;
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import android.content.Intent;
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import android.content.res.Configuration;
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import android.os.Bundle;
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import android.util.Log;
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import android.view.Window;
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import android.view.WindowManager;
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import android.webkit.JsResult;
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import android.webkit.WebChromeClient;
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import android.webkit.WebSettings;
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import android.webkit.WebView;
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import android.webkit.WebSettings.LayoutAlgorithm;
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public class DroidGap extends Activity {
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private static final String LOG_TAG = "DroidGap";
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private WebView appView;
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private String uri;
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private PhoneGap gap;
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private GeoBroker geo;
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private AccelListener accel;
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private CameraLauncher launcher;
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private ContactManager mContacts;
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private FileUtils fs;
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private NetworkManager netMan;
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/** Called when the activity is first created. */
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@Override
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public void onCreate(Bundle savedInstanceState) {
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super.onCreate(savedInstanceState);
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getWindow().requestFeature(Window.FEATURE_NO_TITLE);
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getWindow().setFlags(WindowManager.LayoutParams.FLAG_FORCE_NOT_FULLSCREEN,
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WindowManager.LayoutParams.FLAG_FORCE_NOT_FULLSCREEN);
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setContentView(R.layout.main);
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appView = (WebView) findViewById(R.id.appView);
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/* This changes the setWebChromeClient to log alerts to LogCat! Important for Javascript Debugging */
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appView.setWebChromeClient(new GapClient(this));
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appView.setInitialScale(100);
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WebSettings settings = appView.getSettings();
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settings.setJavaScriptEnabled(true);
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settings.setJavaScriptCanOpenWindowsAutomatically(true);
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settings.setLayoutAlgorithm(LayoutAlgorithm.NORMAL);
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/* Bind the appView object to the gap class methods */
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bindBrowser(appView);
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/* Load a URI from the strings.xml file */
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Class<R.string> c = R.string.class;
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Field f;
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int i = 0;
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try {
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f = c.getField("url");
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i = f.getInt(f);
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this.uri = this.getResources().getString(i);
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} catch (Exception e)
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{
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this.uri = "http://www.phonegap.com";
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}
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appView.loadUrl(this.uri);
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}
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@Override
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public void onConfigurationChanged(Configuration newConfig) {
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//don't reload the current page when the orientation is changed
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super.onConfigurationChanged(newConfig);
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}
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private void bindBrowser(WebView appView)
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{
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gap = new PhoneGap(this, appView);
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geo = new GeoBroker(appView, this);
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accel = new AccelListener(this, appView);
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launcher = new CameraLauncher(appView, this);
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mContacts = new ContactManager(this, appView);
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fs = new FileUtils(appView);
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netMan = new NetworkManager(this, appView);
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// This creates the new javascript interfaces for PhoneGap
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appView.addJavascriptInterface(gap, "DroidGap");
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appView.addJavascriptInterface(geo, "Geo");
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appView.addJavascriptInterface(accel, "Accel");
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appView.addJavascriptInterface(launcher, "GapCam");
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appView.addJavascriptInterface(mContacts, "ContactHook");
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appView.addJavascriptInterface(fs, "FileUtil");
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appView.addJavascriptInterface(netMan, "NetworkManager");
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}
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/**
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* Provides a hook for calling "alert" from javascript. Useful for
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* debugging your javascript.
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*/
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final class GapClient extends WebChromeClient {
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Context mCtx;
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GapClient(Context ctx)
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{
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mCtx = ctx;
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}
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@Override
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public boolean onJsAlert(WebView view, String url, String message, JsResult result) {
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Log.d(LOG_TAG, message);
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// This shows the dialog box. This can be commented out for dev
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AlertDialog.Builder alertBldr = new AlertDialog.Builder(mCtx);
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alertBldr.setMessage(message);
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alertBldr.setTitle("Alert");
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alertBldr.show();
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result.confirm();
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return true;
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}
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}
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// This is required to start the camera activity! It has to come from the previous activity
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public void startCamera(int quality)
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{
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Intent i = new Intent(this, CameraPreview.class);
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i.setAction("android.intent.action.PICK");
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i.putExtra("quality", quality);
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startActivityForResult(i, 0);
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}
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protected void onActivityResult(int requestCode, int resultCode, Intent intent)
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{
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String data;
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super.onActivityResult(requestCode, resultCode, intent);
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if (resultCode == RESULT_OK)
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{
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data = intent.getStringExtra("picture");
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// Send the graphic back to the class that needs it
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launcher.processPicture(data);
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}
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else
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{
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launcher.failPicture("Did not complete!");
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}
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}
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}
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