How to Make a Directory in SDCARD

public String getFilename() {

    filepath = Environment.getExternalStorageDirectory().getPath();

    file = new File(filepath, "Hair");

    if (!file.exists()) {
        file.mkdirs();
    }

        return (file.getAbsolutePath() + "/"
            + String.valueOf(System.currentTimeMillis()) + ".png");
}

How to make global Class

public class AppConfig {

Context context;

public AppConfig(Context mxt) {

    context = mxt;
}

public static String filepath = null;
public static String imageupload = null;

public static Bitmap abjustbitmap = null;
}

other activity to use

AppConfig config;
Context context;

in oncreate method

    context = getApplicationContext();
    config = new AppConfig(context);

Tapping form field in WebView and open soft keyboard

webview.requestFocus(View.FOCUS_DOWN);
    webview.setOnTouchListener(new View.OnTouchListener() {
        @Override
        public boolean onTouch(View v, MotionEvent event) {
            switch (event.getAction()) {
                case MotionEvent.ACTION_DOWN:
                case MotionEvent.ACTION_UP:
                    if (!v.hasFocus()) {
                        v.requestFocus();
                    }
                    break;
            }
            return false;
        }
    });

Map in android

These are the important link for using map in android.

Display current location on Google Map:

http://wptrafficanalyzer.in/blog/showing-current-location-in-google-maps-with-gps-and-locationmanager-in-android/

http://www.androidhive.info/2012/01/android-working-with-google-maps/ 

http://android-er.blogspot.in/2009/11/display-marker-on-mapview-using.html 

http://android-codes-examples.blogspot.in/2011/04/google-map-example-in-android-with-info.html 

http://android-er.blogspot.in/2012/06/add-mylocationoverlay-on-openstreetmap.html 

http://android-er.blogspot.in/2012/05/create-multi-marker-openstreetmap-for.html 

Map with Map overlay: 
http://androidcodesnips.blogspot.in/2011/08/gooogle-maps-for-android.html 
http://android-coding.blogspot.in/2011/08/detect-touch-on-marker-in-mapview.html 

Route Map in Android: 

Uri uri = Uri.parse("http://maps.google.com/maps?&saddr=slat,slon&daddr=dlat,dlon"); 

Here saddr -> source address 
daddr -> destination address 
slat -> source latitude 
slon -> source longitude 
dlat -> destination latitude 
dlon -> destination longitude 
Intent intent = new Intent(Intent.ACTION_VIEW, uri); 
startActivity(intent); 

Google MapV2:
http://ramsandroid4all.blogspot.in/2013/03/google-maps-android-api-v2.html

I will be happy if you will provide your feedback or follow this blog. Any suggestion and help will be appreciated.

Thank you :)

List View in android Example

Today i am posting sample code custom list view using inflate serves with custom layouts.

-->Create lyt_view.xml in res folder

<?xml version="1.0" encoding="utf-8"?>

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"

    android:layout_width="fill_parent"

    android:layout_height="wrap_content"

    android:orientation="vertical" android:background="@drawable/raw_selector">

    <LinearLayout

        android:id="@+id/linearLayout1"

        android:layout_width="fill_parent"

        android:layout_height="wrap_content"       

        android:paddingRight="5dp" >

        <LinearLayout

            android:id="@+id/linearLayout3"

            android:layout_width="fill_parent"

            android:layout_height="fill_parent"

            android:layout_weight="1"

            android:gravity="center_vertical"

            android:orientation="vertical"

            android:paddingLeft="5dp" >

            <LinearLayout

                android:layout_width="fill_parent"

                android:layout_height="fill_parent"

                android:layout_weight="1"

                android:paddingTop="2dp" >

                <TextView

                    android:id="@+id/lyt_txt_name"

                    android:layout_width="fill_parent"

                    android:layout_height="wrap_content"

                    android:layout_weight="0.5"

                    android:ellipsize="end"

                    android:gravity="center_vertical"

                    android:singleLine="true"

                    android:text="Name"

                    android:textColor="@color/darkGrey1"

                    android:textSize="16dp"

                    android:textStyle="bold" />

                <TextView

                    android:id="@+id/lyt_txt_distance"

                    android:layout_width="fill_parent"

                    android:layout_height="wrap_content"

                    android:layout_weight="2"

                    android:ellipsize="end"

                    android:gravity="center_vertical"

                    android:singleLine="true"

                    android:text="1234.56"

                    android:textColor="@color/black"

                    android:textSize="12dp"

                    android:textStyle="bold" />

            </LinearLayout>

            <LinearLayout

                android:layout_width="fill_parent"

                android:layout_height="fill_parent"

                android:layout_weight="1"

                android:paddingTop="5dp" >

                <TextView

                    android:id="@+id/lyt_txt_add"

                    android:layout_width="fill_parent"

                    android:layout_height="wrap_content"

                    android:layout_weight="0.5"

                    android:ellipsize="end"

                    android:gravity="center_vertical"

                    android:singleLine="true"

                    android:text="Name"

                    android:textColor="@color/darkGrey2"

                    android:textSize="12dp" />

                <TextView

                    android:layout_width="fill_parent"

                    android:layout_height="wrap_content"

                    android:layout_weight="2"

                    android:gravity="center_vertical"

                    android:singleLine="true"

                    android:text="mile away"

                    android:textColor="@color/darkGrey2"

                    android:textSize="12dp" />

            </LinearLayout>

        </LinearLayout>

        <LinearLayout

            android:id="@+id/linearLayout4"

            android:layout_width="wrap_content"

            android:layout_height="fill_parent"

            android:layout_marginLeft="2dp"

            android:layout_marginRight="2dp"

            android:gravity="center"

            android:orientation="vertical" >

            <ImageView

                android:id="@+id/imgbtn_arrow"

                android:layout_width="wrap_content"

                android:layout_height="wrap_content"

                android:background="@drawable/arrow" />

        </LinearLayout>

    </LinearLayout>

   

    <TextView

        android:layout_width="fill_parent"

        android:layout_height="1dp"

        android:background="@color/darkGrey1" />

</LinearLayout>

      

//Implementation class of custom list view 

private LayoutInflater lyt_Inflater = null;

private ItemsAdapter adpt;

private ListView Listview;

ItemsAdapter  adpt=new ItemsAdapter(Act_Parking.this,arr_phm);       

                           Listview.setAdapter(adpt);

                           Listview.invalidate();

-->This is custom adapter for inflate row in listview.

private class ItemsAdapter extends BaseAdapter

       {

              private ArrayList<pharmacists> arrphm;

              public ItemsAdapter(Context context,ArrayList<pharmacists> items)

              {

                     this.arrphm = items;

              }

              @Override

              public int getCount()

              {                   

                     return arrphm.size();

              }

              @Override

              public Object getItem(int position)

              {                   

                     return null;

              }

              @Override

              public long getItemId(int position)

              {                   

                     return 0;

              }

              @Override

              public View getView(final int position, View convertView, ViewGroup parent)

              {

                     View view_lyt = convertView;

                     try

                     {     

                           if(arr_phm.size()>0)

                           {                                

                                  final pharmacists phmst =arr_phm.get(position);

                                  String Name=phmst.name;

                                  String Distance=phmst.distance;

                                   String ParkingType=phmst.parking_type_name;

                                  lyt_Inflater = (LayoutInflater) getSystemService(Context.LAYOUT_INFLATER_SERVICE);                        

                                  view_lyt = lyt_Inflater.inflate(R.layout.lyt_view,null);

                                  TextView txtnm=(TextView) view_lyt.findViewById(R.id.lyt_txt_name);

                                  txtnm.setText(Name);

                                  TextView txtdistance=(TextView) view_lyt.findViewById(R.id.lyt_txt_distance);

                                  txtdistance.setText(Distance);

                                  TextView txtadd=(TextView) view_lyt.findViewById(R.id.lyt_txt_add);

                                  txtadd.setText("Parking Type:"+" "+ParkingType);

                                  view_lyt.setBackgroundResource(R.drawable.raw_selector);

                                  view_lyt.setOnClickListener(new OnClickListener()

                                  {                         

                                         @Override

                                         public void onClick(View v)

                                         {            

                                                Constants.CODE_TAB=3;

                                                Intent i=newIntent(Act_Parking.this,Act_Details.class);

                                                i.putExtra("ID", position);

                                                startActivity(i);

                                         }

                                  });          

                           }

                     }

                     catch (Exception e)

                     {

                           Log.i("Exception==", e.toString());

                     }                         

                     return view_lyt;

              }

       }

Simple list view:
http://www.coderzheaven.com/2012/01/08/single-selection-listview-in-android/
http://www.androidhive.info/2011/10/android-listview-tutorial/ 

List With icon/Custom Adapter:
http://www.javasrilankansupport.com/2012/05/android-listview-example-with-image-and.html
http://www.coderzheaven.com/2011/03/25/android-image-listview/ 
http://www.androidhive.info/2012/02/android-custom-listview-with-image-and-text/ 

Filter in List view:
http://www.coderzheaven.com/2011/12/14/flitering-a-listview-using-an-input-from-an-edittext-in-android/ 

List with Load more:
http://www.androidhive.info/2012/03/android-listview-with-load-more-button/ 

List with Section: 
http://www.coderzheaven.com/2012/02/24/listview-with-sections-in-android/ 

List with layout inflate:
http://android-codes-examples.blogspot.in/2011/03/customized-listview-items-selection.html 

Expandable List:
http://www.coderzheaven.com/expandable-listview-android-simpleexpandablelistadapter-simple-example/
http://myandroidsolutions.blogspot.in/2012/08/android-expandable-list-example.html

I will be happy if you will provide your feedback or follow this blog. Any suggestion and help will be appreciated.

Thank you :)