package com.example.ralh1.permisos;

import android.Manifest;
import android.annotation.SuppressLint;
import android.annotation.TargetApi;
import android.app.Activity;
import android.content.Intent;

import android.content.pm.PackageManager;
import android.net.Uri;
import android.os.Build;

import android.os.Bundle;
import android.support.annotation.NonNull;
import android.support.annotation.RequiresApi;
import android.support.v4.app.ActivityCompat;
import android.view.View;

import android.widget.EditText;
import android.widget.ImageButton;
import android.widget.Toast;


public class MainActivity extends Activity {
    ImageButton tel, bing;
    EditText fone, pag;
    private final static int PHONE_CALL_CODE = 100;

    @SuppressLint("WrongViewCast")
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        tel = (ImageButton) findViewById(R.id.btntel);
        bing = (ImageButton) findViewById(R.id.btnbing);
        fone = (EditText) findViewById(R.id.edtfone);
        pag = (EditText) findViewById(R.id.edtweb);

        tel.setOnClickListener(new View.OnClickListener() {
            @TargetApi(Build.VERSION_CODES.M)
            @RequiresApi(api = Build.VERSION_CODES.M)
            @Override
            public void onClick(View v) {
                String strPhone = fone.getText().toString();
            String arrPermissions = (Manifest.permission.CALL_PHONE);
            if(!strPhone.isEmpty()){
                if(Build.VERSION.SDK_INT>= Build.VERSION_CODES.M){
                    requestPermissions(new String[]{arrPermissions},PHONE_CALL_CODE);
                    }
                    else{
                    OlderVersion(strPhone);
                }
            }
            }


            @android.support.annotation.RequiresApi(api = Build.VERSION_CODES.M)
            private void OlderVersion(String strPhone) {
                Intent intent = new Intent(Intent.ACTION_CALL, Uri.parse("Tell:" + strPhone));
                if (CheckPermissions(Manifest.permission.CALL_PHONE)) {
                  if(checkSelfPermission(Manifest.permission.CALL_PHONE)!= PackageManager.PERMISSION_GRANTED){return;}
                    }
                    startActivity(intent);
                                }

                                });

                        bing.setOnClickListener(new View.OnClickListener() {
                            @Override
                            public void onClick(View v) {
                                String strUrl = pag.getText().toString();
                                if(!strUrl.isEmpty()){
                                    Intent intent = new Intent (Intent.ACTION_VIEW, Uri.parse("http://"+strUrl));
                                    startActivity(intent);
                                }

                                }
                                });


    }


    private boolean CheckPermissions(String permission){
            int result = this.checkCallingOrSelfPermission(permission);
            return result == PackageManager.PERMISSION_GRANTED;
    }

    @Override
    public void onRequestPermissionsResult(int requestCode, @NonNull String[] permissions, @NonNull int[] grantResults) {
        super.onRequestPermissionsResult(requestCode, permissions, grantResults);
        switch(requestCode){
            case PHONE_CALL_CODE:
                if (permissions[0].equals((Manifest.permission.CALL_PHONE))) {
                if (grantResults[0] == PackageManager.PERMISSION_GRANTED) ;
                Intent intent = new Intent(Intent.ACTION_CALL, Uri.parse("tel:" + fone.getText().toString()));
                if (ActivityCompat.checkSelfPermission(this, Manifest.permission.CALL_PHONE) != PackageManager.PERMISSION_GRANTED)
                    return;
                startActivity(intent);

            }else{
                Toast.makeText(MainActivity.this,"Denegaste el permiso",Toast.LENGTH_SHORT).show();

            }
            break;
            default:
                super.onRequestPermissionsResult(requestCode,permissions,grantResults);
        }


    }

}