如何实现在Android的WebView中的PhoneGap /科尔多瓦？ [英] How to implement phonegap/cordova in android webview?
问题描述
我只需要几分钟，有人告诉我，如果这些步骤都是为一款Android的WebView实现科尔多瓦正确的：
I need just a few minutes for someone to tell me if these steps are correct for implementing cordova in a android webview:
编辑：好吧，我终于得到它的工作这些都是正确的步骤：
Ok I finally got it working these are the right steps:
1）创建工程：科尔多瓦创建Hello输入com.example.hello的HelloWorld 键，输入文件夹
1) I create project: cordova create hello com.example.hello HelloWorld and enter the folder
2）科尔多瓦平台添加的android ，科尔多瓦运行的Android （创建cordova.jar）=>应用程序启动=>设备已准备就绪显示
2) cordova platform add android, cordova run android (cordova.jar is created) => the app is launched => device is ready is shown
3）我创建一个cordova_layout.xml/ RES /布局这一code：
3) I create a cordova_layout.xml in "/res/layout" with this code:
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical" >
<org.apache.cordova.CordovaWebView
android:id="@+id/cordova_web_view"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:layout_weight="1" />
</LinearLayout>
4）导入项目（如在Eclipse中现有项目）与进口后添加到主的Java文件：
4)Import the project (as an "existing project" in eclipse) and add to the main java file after imports:
public class HelloWorld extends Activity implements CordovaInterface {
private CordovaWebView cordova_webview;
private String TAG = "CORDOVA_ACTIVITY";
private final ExecutorService threadPool = Executors.newCachedThreadPool();
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.cordova_layout);
cordova_webview = (CordovaWebView) findViewById(R.id.cordova_web_view);
// Config.init(this);
String url = "file:///android_asset/www/index.html";
cordova_webview.loadUrl(url, 10000);
}
@Override
protected void onPause() {
super.onPause();
Log.d(TAG, "onPause");
}
@Override
protected void onResume() {
super.onResume();
Log.d(TAG, "onResume");
}
@Override
protected void onDestroy() {
super.onDestroy();
if (this.cordova_webview != null) {
this.cordova_webview
.loadUrl("javascript:try{cordova.require('cordova/channel').onDestroy.fire();}catch(e){console.log('exception firing destroy event from native');};");
this.cordova_webview.loadUrl("about:blank");
cordova_webview.handleDestroy();
}
}
@Override
public Activity getActivity() {
return this;
}
@Override
public ExecutorService getThreadPool() {
return threadPool;
}
@Override
public Object onMessage(String message, Object obj) {
Log.d(TAG, message);
if (message.equalsIgnoreCase("exit")) {
super.finish();
}
return null;
}
@Override
public void setActivityResultCallback(CordovaPlugin cordovaPlugin) {
Log.d(TAG, "setActivityResultCallback is unimplemented");
}
@Override
public void startActivityForResult(CordovaPlugin cordovaPlugin,
Intent intent, int resultCode) {
Log.d(TAG, "startActivityForResult is unimplemented");
}
}
请注意：活动名称必须与之一的manifest.xml匹配
NOTE: the activity name must match the one in manifest.xml
希望这会帮助你。
有一个愉快的一天！
Hope it will help you. Have a nice day!
推荐答案
如果你想在PhoneGap的应用程序加载一个URL，那么你可以使用下面的code从资产加载你的第一个网址
If you want to load an url in a phonegap app then you may use the below code to load your first url from asset
public class MyPhoneGapActivity extends DroidGap {
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
super.loadUrl("file:///android_asset/www/index.html", 10000);
}
有关嵌入在原生Android应用程序的WebView科尔多瓦和装入URL中使用以下code
For embedding a cordova webview in native android application and loading an url use the below code
public class CordovaActivity extends Activity implements CordovaInterface {
private CordovaWebView cordova_webview;
private String TAG = "CORDOVA_ACTIVITY";
private final ExecutorService threadPool = Executors.newCachedThreadPool();
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.cordova_layout);
cordova_webview = (CordovaWebView) findViewById(R.id.cordova_web_view);
// Config.init(this);
String url = "file:///android_asset/www/index.html";
cordova_webview.loadUrl(url, 10000);
}
@Override
protected void onPause() {
super.onPause();
Log.d(TAG, "onPause");
}
@Override
protected void onResume() {
super.onResume();
Log.d(TAG, "onResume");
}
@Override
protected void onDestroy() {
super.onDestroy();
if (this.cordova_webview != null) {
this.cordova_webview
.loadUrl("javascript:try{cordova.require('cordova/channel').onDestroy.fire();}catch(e){console.log('exception firing destroy event from native');};");
this.cordova_webview.loadUrl("about:blank");
cordova_webview.handleDestroy();
}
}
@Override
public Activity getActivity() {
return this;
}
@Override
public ExecutorService getThreadPool() {
return threadPool;
}
@Override
public Object onMessage(String message, Object obj) {
Log.d(TAG, message);
if (message.equalsIgnoreCase("exit")) {
super.finish();
}
return null;
}
@Override
public void setActivityResultCallback(CordovaPlugin cordovaPlugin) {
Log.d(TAG, "setActivityResultCallback is unimplemented");
}
@Override
public void startActivityForResult(CordovaPlugin cordovaPlugin,
Intent intent, int resultCode) {
Log.d(TAG, "startActivityForResult is unimplemented");
}
}
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