source: dispositivos_moviles/TibisayMovil/src/ve/gob/cenditel/tibisaymovil/SignResultHandwrittenSignatureActivity.java @ 67541a6

package ve.gob.cenditel.tibisaymovil;


import java.io.File;

import android.app.Activity;
import android.content.Intent;
import android.net.Uri;
import android.os.Bundle;
import android.util.Log;
import android.view.View;
import android.view.View.OnClickListener;
import android.view.Window;
import android.webkit.MimeTypeMap;
import android.widget.LinearLayout;
import android.widget.TextView;
import android.widget.Toast;

public class SignResultHandwrittenSignatureActivity extends Activity{
    private String fileToSign;
    private String imageCaptured;
    private String fileSigned;
    private String pathFileSigned;
    private LinearLayout button_share;
    private LinearLayout button_finish;
        
        @Override               
        protected void onCreate(Bundle savedInstanceState) {
                        
        //Capturando archivo que será firmado
        fileToSign = getIntent().getExtras().getString("FILE_TO_SIGN");
        //Capturando imagen de firma
        imageCaptured = getIntent().getExtras().getString("IMAGE_CAPTURED");
        //Capturando archivo firmado
        fileSigned = getIntent().getExtras().getString("FILE_SIGNED");
        pathFileSigned = getIntent().getExtras().getString("PATH_FILE_SIGNED");
                
                //Estilando la barra de titulo
                final boolean customTitleSupported = requestWindowFeature(Window.FEATURE_CUSTOM_TITLE);
        
                super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_sign_result_handwritten_signature);
            //Estilando Barra de titulo
                if(customTitleSupported)
                        getWindow().setFeatureInt(Window.FEATURE_CUSTOM_TITLE, R.layout.title_bar);

        TextView archivo_para_firm = (TextView) this.findViewById(R.id.archivo_original_a_firmar);
        TextView imagen_utlizada= (TextView) this.findViewById(R.id.archivo_descifrado);
        TextView archivo_firmado = (TextView) this.findViewById(R.id.destinatario);

        archivo_para_firm.setText(fileToSign);
        imagen_utlizada.setText(imageCaptured);
        archivo_firmado.setText(pathFileSigned+fileSigned);

        button_share = (LinearLayout) this.findViewById(R.id.button_remove_certificate_zone);
        button_finish = (LinearLayout) this.findViewById(R.id.button_add_certificate_zone);          
       
                
        
        button_finish.setOnClickListener(new OnClickListener() 
        {        
            public void onClick(View v) 
            {
                Intent oIntent = new Intent(SignResultHandwrittenSignatureActivity.this, TibisayMovilActivity.class);
                        oIntent.setAction(Intent.ACTION_VIEW);
                        oIntent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
                        startActivity(oIntent);
                        finish();
            }
        });
        
        button_share.setOnClickListener(new OnClickListener() 
        {        
            public void onClick(View v) 
            {
                shareIt();
            }
        });
        
        
        LinearLayout layoutDecryptedFileAndArror = (LinearLayout) this.findViewById(R.id.layout_decrypted_file_and_arrow);
        
        OnClickListener decryptedFileListener = new OnClickListener() {
            public void onClick(View v) {
              // do something when the button is clicked
                //Toast.makeText(getApplicationContext(), "**CLICK SOBRE EL TEXTVIEW***", Toast.LENGTH_LONG).show();
                
                openIt(pathFileSigned+fileSigned, getMimeType(pathFileSigned+fileSigned));
            }
        };
        layoutDecryptedFileAndArror.setOnClickListener(decryptedFileListener);
        }


        // funcion para lanzar un intent que abra un archivo
    private void openIt(String decryptedFile, String mimeType) {
                
                Intent shareIntent = new Intent();
                shareIntent.setAction(Intent.ACTION_VIEW);
                File file = new File(decryptedFile);
                Uri uri = Uri.fromFile(file);
                Log.i("DEBUG", file.getPath());
                shareIntent.setDataAndType(uri, mimeType);              
                startActivity(Intent.createChooser(shareIntent, getResources().getText(R.string.open_it_using)));
        }
        
        private void shareIt() {
                
                Intent shareIntent = new Intent();
                shareIntent.setAction(Intent.ACTION_SEND);
                Toast.makeText(SignResultHandwrittenSignatureActivity.this,pathFileSigned + fileSigned,Toast.LENGTH_LONG).show();
                File file = new File(pathFileSigned + fileSigned);
                Uri pdf_uri = Uri.fromFile(file);
                Log.i("DEBUG", file.getPath());
                shareIntent.putExtra(Intent.EXTRA_STREAM, pdf_uri);
                shareIntent.setType("application/pdf ");
                startActivity(Intent.createChooser(shareIntent, "Compartir pdf usando"));
        }
        
    // funcion para obtener el tipo mime de un archivo
    public static String getMimeType(String url)
    {
        String extension = url.substring(url.lastIndexOf("."));
        String mimeTypeMap = MimeTypeMap.getFileExtensionFromUrl(extension);
        String mimeType = MimeTypeMap.getSingleton().getMimeTypeFromExtension(mimeTypeMap);
        return mimeType;
    }
}