I have a simple application and I cannot make the WebView to show google.com.
No errors but nothing show on EditText.
I has added Internet permission already but, it is not work.
This is my Manifest.
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.example.taxihelperforcustomer"
android:versionCode="1"
android:versionName="1.0" >
<uses-sdk
android:minSdkVersion="8"
android:targetSdkVersion="16" />
<uses-permission android:name="android.permission.INTERNET" />
<application
android:allowBackup="true"
android:icon="@drawable/ic_launcher"
android:label="@string/app_name"
android:theme="@style/AppTheme" >
<activity
android:name="com.example.taxihelperforcustomer.MainActivity"
android:label="@string/app_name" >
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
</application>
</manifest>
I think there isn't problem in manifest. I don't know what the problem is exactly. This is my code.
EditText mResult;
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
mResult = (EditText)findViewById(R.id.result);
Button btn = (Button)findViewById(R.id.sendBtn);
btn.setOnClickListener(new Button.OnClickListener(){
public void onClick(View v) {
// TODO Auto-generated method stub
String html = DownloadHtml("http://www.google.com");
try{
mResult.setText(html);
} catch(HTMLException e) {
Toast.makeText(v.getContext(), e.getMessage(), Toast.LENGTH_LONG).show();
}
}
});
}
public String DownloadHtml(String addr){
StringBuilder googleHtml = new StringBuilder();
try{
URL url = new URL(addr);
HttpURLConnection conn = (HttpURLConnection)url.openConnection();
if(conn != null){
conn.setConnectTimeout(10000);
conn.setUseCaches(false);
if(conn.getResponseCode() == HttpURLConnection.HTTP_OK){
BufferedReader br = new BufferedReader(new InputStreamReader(conn.getInputStream(), "EUC-KR"));
for(;;)
{
String line = br.readLine();
if(line == null)
break;
googleHtml.append(line + "\n");
}
br.close();
}
conn.disconnect();
}
} catch(Exception ex){
Toast.makeText(this, ex.getMessage(), Toast.LENGTH_LONG).show();
}
return googleHtml.toString();
}
No errors or messages on the LogCat. I'm testing this code on my device.