Google I/o 2014 source code

https://github.com/google/iosched

https://github.com/google/iosched/blob/master/doc/BUILDING.md

https://github.com/google/iosched/blob/master/doc/CUSTOM.md

print server wireless issue

I have a CISCO router and some times my wireless connection to print server just get lost. I was using D-Link DPR-1260. Then I thought may be the print server is too old.

So I bought a Hawking HMPS2U and found out after I setup for wireless and everything worked fine. But when I power off, then I lost wireless connection.

So I called, the tech guy told me my Cisco router has to be configured to use channel 11, not to use Auto.

So I get to Cisco router and changed the connection to use channel 11, then power off/on both print server and both worked fine.

Oops, I wasted time and money but learned a lesson. My guess is just tuition. Let me see if I can resell this print server or ???

Android SVG

http://stackoverflow.com/questions/25006511/how-do-i-render-an-svg-in-an-android-app

I managed to display an SVG using a WebView, since that is more than capable of rendering an SVG:

webView.loadUrl("file:///android_res/drawable/file.svg"); // point it to the SVG
webView.setBackgroundColor(0x00000000); // set the background to transparent

This makes it render much like a transparent PNG would in an ImageView. The only caveat is that the SVGmust use the viewBox attribute and not use the height or width attributes, to ensure it resizes properly.

http://www.codeproject.com/Articles/130791/Android-ImageView-with-SVG-Support

http://stackoverflow.com/questions/18356098/having-issue-on-real-device-using-vector-image-in-android-svg-android

use visual studio for android development

http://stackoverflow.com/questions/1371939/how-can-i-use-ms-visual-studio-for-android-development

image viewer

http://stackoverflow.com/questions/24416496/fragment-for-image-viewer-android

http://www.mkyong.com/android/android-imageview-example/

Re-size image files

codefoster.com

www.codefoster.com/codechat
www.codefoster.com/codeshow

palermo4.com

Android asset folder

http://android-er.blogspot.com/2013/11/assets-folder-in-android-studio.html

assets folder in Android Studio

Android Studio is a new Android development environment based on IntelliJ IDEA, Gradle-based build support. It have different project structure.

In Eclipse, assets is in /assets folder under your project. In Android Studio, it is in /src/main/assets. In both Eclipse and Android Studio, /assets have the same level of /res folder.

Compare with the exercise of "Embed html using Google Maps JavaScript API v3 in Android App", where /assets/simplemap.html is a asset file of HTML. In Android Studio, it in /src/main/assets/simplemap.html. In both case, it can be accessed with "file:///android_asset/simplemap.html".

Note to everyone, you have to use AssetManager with this approach. If you're trying to use asset URIs to later replace with http:// in ImageView.setImageUri, that approach will not work (note: You should download images in a background thread, rather than using ImageView.setImageUri unless performance is not a concern). Otherwise, for Android 2.2 ImageView supports URIs but they have to be in android.resource form. So for images, you have to put them in the res/raw folder if you aren't going to use AssetManager directly and then the URL android.resource://[package name]/" + R.raw.id ... From http://androidbook.blogspot.com/2009/08/referring-to-android-resources-using.html :

"android.resource://[package]/[res type]/[res name]"

Uri path = Uri.parse("android.resource://com.androidbook.samplevideo/raw/myvideo");

deploy.office.com

Yammer

https://www.yammer.com/contactsnext.com/#/threads/company?type=general

http://newmanmagzine.azurewebsites.net/

http://newmanmagzine.azurewebsites.net/

webview loading local html5

Working code below to load Chinese contents, a1.html is in src/main/assets



@Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container,
            Bundle savedInstanceState) {
        View rootView = inflater.inflate(R.layout.fragment_item_detail, container, false);
        WebView myWebView =  ((WebView) rootView.findViewById(R.id.website_detail));
        // Show the dummy content as text in a TextView.
        if (mItem != null) {
            WebSettings settings = myWebView.getSettings();
            settings.setDefaultTextEncodingName("utf-8");
            settings.setSupportZoom(true);
            settings.setBuiltInZoomControls(true);
            //myWebView.loadUrl(mItem.website_url);
            myWebView.loadUrl("file:///android_asset/a1.html");
            // line below will set web page inside web view
            myWebView.setWebViewClient(new WebViewClient());
        }

        return rootView;
    }

Code listing at the bottom is the complete code include hiding the zoom control on the UI.

below is what I have researched links:

http://stackoverflow.com/questions/5125851/enable-disable-zoom-in-android-webview

http://stackoverflow.com/questions/18602676/android-studio-how-to-load-html5-content-from-a-local-path-using-webview

http://myexperiencewithandroid.blogspot.de/2011/09/android-loaddatawithbaseurl.html

http://blog.tourizo.com/2009/02/how-to-display-local-file-in-android.html

-------------------------------------------------------------
http://www.techjini.com/blog/2009/01/10/android-tip-1-contentprovider-accessing-local-file-system-from-webview-showing-image-in-webview-using-content/

I think if your HTML data can have a link like

<img src=content://com.tourizo.android.localfile/foo.jpg>

-------------------------------------------------------------

final String mimeType = "text/html";
final String encoding = "utf-8";
WebView wv;
try {
InputStream is = getAssets().open("test.html");
int size = is.available();
// Read the entire asset into a local byte buffer.
byte[] buffer = new byte[size];
is.read(buffer);
is.close();
// Convert the buffer into a string.
String strContent = new String(buffer);

wv = (WebView) findViewById(R.id.webview);
wv.loadData(strContent, mimeType, encoding);
} catch (IOException e) {
// Should never happen!
throw new RuntimeException(e);
}
}

-------------------------------------------------------------

package com.example.greg.masterdetailflow;

import android.os.Bundle;

import android.app.Fragment;

import android.view.LayoutInflater;

import android.view.MotionEvent;

import android.view.View;

import android.view.ViewGroup;

import android.webkit.WebSettings;

import android.webkit.WebViewClient;

import android.widget.TextView;

import android.webkit.WebView;

import android.widget.ZoomButtonsController;

import com.example.greg.masterdetailflow.dummy.DummyContent;

/**

 * A fragment representing a single Item detail screen.

 * This fragment is either contained in a {@link ItemListActivity}

 * in two-pane mode (on tablets) or a {@link ItemDetailActivity}

 * on handsets.

 */

public class ItemDetailFragment extends Fragment {

    ZoomButtonsController zoom_control = null;

    /**

     * The fragment argument representing the item ID that this fragment

     * represents.

     */

    public static final String ARG_ITEM_ID = "item_id";

    /**

     * The dummy content this fragment is presenting.

     */

    private DummyContent.DummyItem mItem;

    /**

     * Mandatory empty constructor for the fragment manager to instantiate the

     * fragment (e.g. upon screen orientation changes).

     */

    public ItemDetailFragment() {

    }

    @Override

    public void onCreate(Bundle savedInstanceState) {

        super.onCreate(savedInstanceState);

        if (getArguments().containsKey(ARG_ITEM_ID)) {

            // Load the dummy content specified by the fragment

            // arguments. In a real-world scenario, use a Loader

            // to load content from a content provider.

            mItem = DummyContent.ITEM_MAP.get(getArguments().getString(ARG_ITEM_ID));

        }

    }

    @Override

    public View onCreateView(LayoutInflater inflater, ViewGroup container,

            Bundle savedInstanceState) {

        View rootView = inflater.inflate(R.layout.fragment_item_detail, container, false);

        WebView myWebView =  ((WebView) rootView.findViewById(R.id.website_detail));

        // Show the dummy content as text in a TextView.

        if (mItem != null) {

            final WebSettings settings = myWebView.getSettings();

            settings.setDefaultTextEncodingName("utf-8");

            settings.setSupportZoom(true);

            settings.setBuiltInZoomControls(true);

            if (android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.HONEYCOMB) {

                // Use the API 11+ calls to disable the controls

                settings.setBuiltInZoomControls(true);

                settings.setDisplayZoomControls(false);

            } else {

                // Use the reflection magic to make it work on earlier APIs

                getControls();

            }

            if (zoom_control!=null && zoom_control.getZoomControls()!=null)

            {

                // Hide the controlls AFTER they where made visible by the default implementation.

                zoom_control.getZoomControls().setVisibility(View.GONE);

            }

            //myWebView.loadUrl(mItem.website_url);

            myWebView.loadUrl("file:///android_asset/a1.html");

            // line below will set web page inside web view

            myWebView.setWebViewClient(new WebViewClient());

        }

        return rootView;

    }

    private void getControls() {

        try {

            Class webview = Class.forName("android.webkit.WebView");

            //Method method = webview.getMethod("getZoomButtonsController");

            zoom_control = (ZoomButtonsController) webview.getMethod("getZoomButtonsController").invoke(this, null);

        } catch (Exception e) {

            e.printStackTrace();

        }

    }

}

Webview when click on URL link stays inside webview

import android.webkit.WebView;(Alt-enter to add this)


 @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container,
            Bundle savedInstanceState) {
        View rootView = inflater.inflate(R.layout.fragment_item_detail, container, false);
        WebView myWebView =  ((WebView) rootView.findViewById(R.id.website_detail));
        // Show the dummy content as text in a TextView.
        if (mItem != null) {
            myWebView.loadUrl(mItem.website_url);
            myWebView.setWebViewClient(new WebViewClient());
        }

        return rootView;
    }


http://www.techotopia.com/index.php/An_Android_Studio_Master/Detail_Flow_Tutorial

http://developer.android.com/guide/webapps/webview.html#HandlingNavigation

godaddy web hosting only supports dotnet framework 4.0 not 4.5

Master detail flow

http://www.techotopia.com/index.php/An_Android_Studio_Master/Detail_Flow_Tutorial

Java programming for Android developers for dummies

Page 288 interface

TimerCommon

Java call back

Java uses binary not decimal system

Binary arithmetic doesn't do well.

Android turn from portrait mode to landscape mode

It will destroy the current activity and recreate activity all 6 life cycle methods

onCreate
onStart
onRsume
onPause
onStop
onDestroy
onCreateOptionMenu(Menu:menu)

Android starting point

Android. Intent. Action. Main

Android. Intent. Category. LAUNCHER
Indicates icon appear at apps screen.