android populer

A simple way is to insert a \n after each character, and make sure that the the height is set to fill_parent. < TextView android:layout_width="wrap_content" android:layout_height="fill_parent" android:text="h\ne\nl\nl\no\n w\no\nr\nl\nd" /> ...

Call a new xml file which includes the frames that are to be loaded:< ?xml version="1.0" encoding="utf-8"?> < animation-list android:oneshot="false" xmlns:android="http://schemas.android.com/apk/res/android"> < item android:drawable="@drawable/frame_above95_1" android:duration="30"/> < item android:drawable="@drawable/frame_above95_2" android:duration="30"/> <...

Bitmap bmImg; ImageView img1;@Overrideprotected void onCreate(Bundle savedInstanceState) { // TODO Auto-generated method stub super.onCreate(savedInstanceState); setContentView(R.layout.sending_card); img1=(ImageView) findViewById(R.id.imageView1); String url="http://i.123g.us/c/efeb_valen_happy/card/107397.gif"; downloadFile(url); }void downloadFile(String fileUrl){...

Code for reading from a text file in asset folder to a textview:public class Readfile extends Activity { String path; ArrayList data = new ArrayList(); @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); path = getResources().getString(R.string.directory1); String[] data1 = null;...

See more basics on Android along with interview questions public class MainActivity extends Activity { @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); ViewPager viewPager = (ViewPager)findViewById(R.id.view_pager); ImagePagerAdapter adapter = new ImagePagerAdapter(); viewPager.setAdapter(adapter);...

Create a sharing button and inside the listen for button click call the share intentIntent sharingIntent = newIntent(android.content.Intent.ACTION_SEND); sharingIntent.setType("text/plain"); String shareBody = "Insert the share content body"; sharingIntent.putExtra(android.content.Intent.EXTRA_SUBJECT,"Insert Subject Here"); sharingIntent.putExtra(android.content.Intent.EXTRA_TEXT, shareBody);...

in main java class: gridView = (GridView) findViewById(R.id.gridView1); gridView.setAdapter(new ImageAdapter(this)); gridView.setOnItemClickListener(new OnItemClickListener() { public void onItemClick(AdapterView parent,View v,int position,long id) { System.out.println("====>>"+position); ...

copyarray = table.copy( randomArray) local function compare( a, b ) return a < b end table.sort( copyarray, compare...

Call this function to generate a set of five random numbers (maxRandom)...local function generaterandom() local maxRandom = 5 for m = 1, randCount do randomArray[m]=-100 end local i = 1 while irandcount+1 do local randNum = math.random (1, maxRandom) local flagNew = false for j = 1 , randCount do ...

On a button click we are creating the same class as a dialog so that the touch is not receivedpublic class MainActivity extends Activity { Dialog overlayDialog; EditText edt; Button bt; @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); edt=(EditText)findViewById(R.id.editText1);...

in xml file: < TextView android:id="@+id/MarqueeText" android:layout_width="wrap_content" android:marqueeRepeatLimit="marquee_forever" android:layout_height="wrap_content" android:ellipsize="marquee" android:focusable="true" android:focusableInTouchMode="true" android:freezesText="true" android:paddingLeft="15dip" android:paddingRight="15dip"...

in First Activity: Intent intent=new Intent(FirstClass.this, SecondClass.class); Bundle bundle=new Bundle(); bundle.putInt("image",R.drawable.ic_launcher); intent.putExtras(bundle); startActivity(intent); in Second Acticity: Bundle bundle=this.getIntent().getExtras(); int pic=bundle.getInt("image"); v.setImageResource(pic); another method: in First Activity: Drawable drawable=imgv.getDrawable();...

in xml file: < ?xml version="1.0" encoding="utf-8"?> < LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:orientation="vertical" android:layout_width="fill_parent" android:layout_height="fill_parent" > < GridView android:id="@+id/gridView1" android:numColumns="auto_fit" android:gravity="center" android:columnWidth="50dp" android:stretchMode="columnWidth"...