Android Countries list with flags and availability of getting iso mobile codes

Question

Needed Example of project showing all countries with flags and availability for getting countries mobile codes.

Answer 1

We need files with codes described below.

class MainActivity

package com.example.countrieswithflags;

import android.app.Activity;
import android.os.Bundle;
import android.view.Menu;
import android.widget.ListView;

public class MainActivity extends Activity {

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);

        String[] recourseList=this.getResources().getStringArray(R.array.CountryCodes);

        final ListView listview = (ListView) findViewById(R.id.listView);
        listview.setAdapter(new CountriesListAdapter(this, recourseList));

    }

    @Override
    public boolean onCreateOptionsMenu(Menu menu) {
        // Inflate the menu; this adds items to the action bar if it is present.
        getMenuInflater().inflate(R.menu.main, menu);
        return true;
    }

}

We need an adapter for list

CountriesListAdapter

package com.example.countrieswithflags;

import java.util.Locale;

import android.content.Context;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ArrayAdapter;
import android.widget.ImageView;
import android.widget.TextView;

public class CountriesListAdapter extends ArrayAdapter {
    private final Context context;
    private final String[] values;

    public CountriesListAdapter(Context context, String[] values) {
        super(context, R.layout.country_list_item, values);
        this.context = context;
        this.values = values;
    }

    @Override
    public View getView(int position, View convertView, ViewGroup parent) {
        LayoutInflater inflater = (LayoutInflater) context
            .getSystemService(Context.LAYOUT_INFLATER_SERVICE);

        View rowView = inflater.inflate(R.layout.country_list_item, parent, false);
        TextView textView = (TextView) rowView.findViewById(R.id.txtViewCountryName);
        ImageView imageView = (ImageView) rowView.findViewById(R.id.imgViewFlag);

        String[] g=values[position].split(",");
        textView.setText(GetCountryZipCode(g[1]).trim());


        String pngName = g[1].trim().toLowerCase();
        imageView.setImageResource(context.getResources().getIdentifier("drawable/" + pngName, null, context.getPackageName()));
        return rowView;
    }

    private String GetCountryZipCode(String ssid){
        Locale loc = new Locale("", ssid);

        return loc.getDisplayCountry().trim();
    }
}

Our strings.xml will have these lines

    Countries With Flags
    Settings
    Hello world!

    
        93,AF
        355,AL
        213,DZ
        376,AD
        244,AO
        54,AR
        374,AM
        297,AW
        61,AU
        43,AT
        994,AZ
        973,BH
        880,BD
        375,BY
        32,BE
        501,BZ
        229,BJ
        975,BT
        591,BO
        387,BA
        267,BW
        55,BR
        673,BN
        359,BG
        226,BF
        95,MM
        257,BI
        855,KH
        237,CM
        1,CA
        238,CV
        236,CF
        235,TD
        56,CL
        86,CN
        61,CX
        61,CC
        57,CO
        269,KM
        242,CG
        243,CD
        682,CK
        506,CR
        385,HR
        53,CU
        357,CY
        420,CZ
        45,DK
        253,DJ
        670,TL
        593,EC
        20,EG
        503,SV
        240,GQ
        291,ER
        372,EE
        251,ET
        500,FK
        298,FO
        679,FJ
        358,FI
        33,FR
        689,PF
        241,GA
        220,GM
        995,GE
        49,DE
        233,GH
        350,GI
        30,GR
        299,GL
        502,GT
        224,GN
        245,GW
        592,GY
        509,HT
        504,HN
        852,HK
        36,HU
        91,IN
        62,ID
        98,IR
        964,IQ
        353,IE
        44,IM
        972,IL
        39,IT
        225,CI
        81,JP
        962,JO
        7,KZ
        254,KE
        686,KI
        965,KW
        996,KG
        856,LA
        371,LV
        961,LB
        266,LS
        231,LR
        218,LY
        423,LI
        370,LT
        352,LU
        853,MO
        389,MK
        261,MG
        265,MW
        60,MY
        960,MV
        223,ML
        356,MT
        692,MH
        222,MR
        230,MU
        262,YT
        52,MX
        691,FM
        373,MD
        377,MC
        976,MN
        382,ME
        212,MA
        258,MZ
        264,NA
        674,NR
        977,NP
        31,NL
        599,AN
        687,NC
        64,NZ
        505,NI
        227,NE
        234,NG
        683,NU
        850,KP
        47,NO
        968,OM
        92,PK
        680,PW
        507,PA
        675,PG
        595,PY
        51,PE
        63,PH
        870,PN
        48,PL
        351,PT
        1,PR
        974,QA
        40,RO
        7,RU
        250,RW
        590,BL
        685,WS
        378,SM
        239,ST
        966,SA
        221,SN
        381,RS
        248,SC
        232,SL
        65,SG
        421,SK
        386,SI
        677,SB
        252,SO
        27,ZA
        82,KR
        34,ES
        94,LK
        290,SH
        508,PM
        249,SD
        597,SR
        268,SZ
        46,SE
        41,CH
        963,SY
        886,TW
        992,TJ
        255,TZ
        66,TH
        228,TG
        690,TK
        676,TO
        216,TN
        90,TR
        993,TM
        688,TV
        971,AE
        256,UG
        44,GB
        380,UA
        598,UY
        1,US
        998,UZ
        678,VU
        39,VA
        58,VE
        84,VN
        681,WF
        967,YE
        260,ZM
        263,ZW
    

in the layout we must have country_list_item.xml

and activity_main.xml

Also You can find images of flags with correct names (iso names of countries) from here. Or You can find them in the project(link given above).