csdear’s gists

csdear / Views : TextView

Created March 5, 2014 21:05

Views : TextViews

	//Some exmaple view imports
	import android.view.Menu;
	import android.view.MenuItem;
	import android.view.View;
	import android.view.View.OnClickListener;
	import android.widget.ListView;
	import android.widget.TextView;

	//Creating textview fields
	private static TextView dateView;

csdear / View : ListView

Created March 5, 2014 21:17

Views : ListView ListView is a view group that displays a list of scrollable items. The list items are automatically inserted to the list using an Adapter that pulls content from a source such as an array or database query and converts each item result into a view that's placed into the list.


	@Override
	public void onCreate(Bundle savedInstanceState) {
	super.onCreate(savedInstanceState);

	//Creating an adapter to populate the listview

	mAdapter = new ToDoListAdapter(getApplicationContext());

	// Put divider between ToDoItems and FooterView

csdear / Fragments

Created March 5, 2014 22:12

Fragments



	import android.app.FragmentManager;
	import android.app.FragmentTransaction

	private FragmentManager mFragmentManager;
	private FriendsFragment mFriendsFragment;

	//onCreate
	mFragmentManager = getFragmentManager();

csdear / Parse JSON

Created March 5, 2014 22:16

parseJSON


	private String[] mRawFeeds = new String[3];
	private String[] mProcessedFeeds = new String[3];
	private static final int NUM_FRIENDS = 3;
	=======================
	// Called when new Tweets have been downloaded
	public void setRefreshed(String[] feeds) {

	mRawFeeds[0] = feeds[0];
	mRawFeeds[1] = feeds[1];

csdear / SelectionListener Interface

Created March 5, 2014 22:23

SelectionListener Public Listener

	package course.labs.notificationslab;

	public interface SelectionListener {
	public void onItemSelected(int position);
	}

	//Supporting Fragment class1
	//field
	private SelectionListener mCallback;

csdear / Drawable : Programmatic

Created March 6, 2014 16:53

Drawable : Programmatic


	package <<packageName>>;

	import android.app.Activity;
	import android.os.Bundle;
	import android.widget.ImageView;
	import android.widget.RelativeLayout;
	import course.examples.Graphics.Bubble.R;

	public class <<activityName>> extends Activity {

csdear / Drawable : Simple XML

Created March 6, 2014 16:58

Drawable : Simple ShapeDrawable XML

	package course.examples.Graphics.ShapeDrawXML;

	import android.app.Activity;
	import android.os.Bundle;

	public class ShapeDrawActivity extends Activity {
	@Override
	public void onCreate(Bundle savedInstanceState) {
	super.onCreate(savedInstanceState);
	setContentView(R.layout.main);

csdear / Shape Drawables : Programmatic

Created March 6, 2014 22:47

Shape Drawables : Programmatic Demo : Creating shapes ovals to display in a empty relative layout view container.

	//ShapeDrawACtivity.java

	package course.examples.Graphics.ShapeDraw;

	//1. Imports
	import android.app.Activity;
	import android.graphics.Color;
	import android.graphics.drawable.ShapeDrawable;
	import android.graphics.drawable.shapes.OvalShape;
	import android.os.Bundle;

csdear / Drawable : Canvas. Simple

Created March 6, 2014 23:18

Drawable : Canvas Simple shapes Style configuration of the textviews in main.xml each point to a shape xml file.

	//main.xml contains the textviews whose drawable reference SQ shape xml files.
	<?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:background="#FFCCCCCC"
	android:orientation="vertical" >

	<TextView
	android:id="@+id/textView1"

csdear / WebView with Progress Loader

Created March 11, 2014 20:05

A WebView with Progress Bar / Loader An activity that implements the webViewCLient in the onActivityCreated method A loader layout to contain the webview Reference : http://developer.android.com/reference/android/webkit/WebView.html See example in X: Code Repo >> UI >> Webviews Permission to access the internet. Components ViewFragments for the …

	//1. The xml layout file

	<WebView
	android:layout_width="wrap_content"
	android:layout_height="wrap_content"
	xmlns:android="http://schemas.android.com/apk/res/android"
	android:id="@+id/<<webView>>">
	</WebView>

	===================

Stuart Dear csdear