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wpadebug: Add a simple WebView activity

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This provides a simple web browser that can be started and stopped from
other apps or native applications.

This activity can be started with the following command:
am start -a android.action.MAIN -c android.intent.category.LAUNCHER \
    -n w1.fi.wpadebug/.WpaWebViewActivity -e w1.fi.wpadebug.URL <URL>

If <URL> is set to FINISH the activity is finished.

Signed-hostap: Jouni Malinen <j@w1.fi>
This commit is contained in:
Jouni Malinen 2013-05-11 21:01:46 +03:00
parent 280cd8a9a2
commit 0db66360d8
2 changed files with 123 additions and 0 deletions
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9
wpadebug/AndroidManifest.xml
View file

@ -7,6 +7,7 @@
<uses-permission android:name="android.permission.NFC" /> <uses-permission android:name="android.permission.NFC" />
<uses-permission android:name="android.permission.ACCESS_WIFI_STATE" /> <uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
<uses-permission android:name="android.permission.CHANGE_WIFI_STATE" /> <uses-permission android:name="android.permission.CHANGE_WIFI_STATE" />
<uses-permission android:name="android.permission.INTERNET" />
<application android:label="wpadebug"> <application android:label="wpadebug">
<activity android:name="w1.fi.wpadebug.MainActivity" <activity android:name="w1.fi.wpadebug.MainActivity"
android:label="wpadebug"> android:label="wpadebug">
@ -44,5 +45,13 @@
android:label="Credential" android:label="Credential"
android:parentActivityName="w1.fi.wpadebug.WpaCredActivity"> android:parentActivityName="w1.fi.wpadebug.WpaCredActivity">
</activity> </activity>
<activity android:name="w1.fi.wpadebug.WpaWebViewActivity"
android:label="WebView"
android:launchMode="singleTop"
android:noHistory="true">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
</intent-filter>
</activity>
</application> </application>
</manifest> </manifest>

114
wpadebug/src/w1/fi/wpadebug/WpaWebViewActivity.java Normal file
View file

@ -0,0 +1,114 @@
/*
* wpadebug - wpa_supplicant and Wi-Fi debugging app for Android
* Copyright (c) 2013, Jouni Malinen <j@w1.fi>
*
* This software may be distributed under the terms of the BSD license.
* See README for more details.
*/
package w1.fi.wpadebug;
import android.app.Activity;
import android.content.Intent;
import android.content.res.Configuration;
import android.os.Bundle;
import android.util.Log;
import android.view.Window;
import android.webkit.WebChromeClient;
import android.webkit.WebView;
import android.webkit.WebViewClient;
import android.widget.Toast;
public class WpaWebViewActivity extends Activity
{
private static final String TAG = "wpadebug";
private static final String EXTRA_MESSAGE = "w1.fi.wpadebug.URL";
private WebView mWebView;
final Activity activity = this;
@Override
public void onCreate(Bundle savedInstanceState)
{
Log.d(TAG, "WpaWebViewActivity::onCreate");
super.onCreate(savedInstanceState);
Intent intent = getIntent();
String url = intent.getStringExtra(EXTRA_MESSAGE);
Log.d(TAG, "url=" + url);
if (url.equals("FINISH")) {
finish();
return;
}
mWebView = new WebView(this);
mWebView.getSettings().setJavaScriptEnabled(true);
mWebView.setWebViewClient(new WpaWebViewClient());
getWindow().requestFeature(Window.FEATURE_PROGRESS);
mWebView.setWebChromeClient(new WebChromeClient()
{
public void onProgressChanged(WebView view, int progress)
{
Log.d(TAG, "progress=" + progress);
activity.setProgress(progress * 1000);
}
});
setContentView(mWebView);
mWebView.loadUrl(url);
}
@Override
public void onResume()
{
Log.d(TAG, "WpaWebViewActivity::onResume");
super.onResume();
}
@Override
protected void onNewIntent(Intent intent)
{
Log.d(TAG, "WpaWebViewActivity::onNewIntent");
super.onNewIntent(intent);
String url = intent.getStringExtra(EXTRA_MESSAGE);
Log.d(TAG, "url=" + url);
setIntent(intent);
if (url.equals("FINISH")) {
finish();
return;
}
mWebView.loadUrl(url);
}
private class WpaWebViewClient extends WebViewClient {
@Override
public boolean shouldOverrideUrlLoading(WebView view, String url)
{
Log.d(TAG, "shouldOverrideUrlLoading: url=" + url);
Intent intent = getIntent();
intent.putExtra(EXTRA_MESSAGE, url);
view.loadUrl(url);
return true;
}
@Override
public void onPageFinished(WebView view, String url)
{
Log.d(TAG, "onPageFinished: url=" + url);
}
public void onReceivedError(WebView view, int errorCode,
String description, String failingUrl)
{
Log.d(TAG, "Failed to load page: errorCode=" +
errorCode + " description=" + description +
" URL=" + failingUrl);
Toast.makeText(activity, "Failed to load page: " +
description + " (URL=" + failingUrl + ")",
Toast.LENGTH_LONG).show();
}
}
}