Android Open Source - daisy_main C V Deployment

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License

The source code is released under:
GNU General Public License
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Java Source Code

package de.uvwxy.daisy.nodemap.guiviews;
//  w  w w .  j  a  va 2 s .  co  m
import java.io.File;

import android.app.AlertDialog;
import android.content.DialogInterface;
import android.os.Bundle;
import android.view.LayoutInflater;
import android.view.View;
import android.view.View.OnClickListener;
import android.view.ViewGroup;
import android.widget.Button;
import android.widget.EditText;
import android.widget.TextView;
import android.widget.Toast;
import de.uvwxy.daisy.nodemap.R;
import de.uvwxy.daisy.nodemap.guicontent.CM;
import de.uvwxy.daisy.proto.Messages;
import de.uvwxy.helper.DateTools;
import de.uvwxy.helper.IntentTools;
import de.uvwxy.helper.IntentTools.ReturnStringECallback;
import de.uvwxy.helper.StringE;

@SuppressWarnings("unused")
public class CVDeployment extends CV {
  private View view1 = null;

  private TextView textView1 = null;
  private TextView textView2 = null;
  private TextView textView3 = null;
  private TextView textView4 = null;
  private TextView tvDeploymentOnDiskInfo = null;
  private TextView tvDeploymentDate = null;
  private TextView tvDeploymentCurrent = null;

  private Button btnDeploymentCreate = null;
  private Button btnDeploymentChoose = null;
  private Button btnDeploymentSave = null;
  private Button btnDeploymentDelete = null;

  private EditText etDeploymentName = null;

  public CVDeployment(String id, String title, int iconID) {
    super(id, title, iconID);
  }

  private ReturnStringECallback<String> selectAction = new ReturnStringECallback<String>() {

    @Override
    public void result(StringE<String> se) {
      if (se != null) {

        String res = CM.DAISY.loadDeployment(se.e);
        Toast.makeText(CM.CTX, "Selected deployment \"" + se.s + "\":\n(" + se.e + ")\n\nLoad State: " + res,
            Toast.LENGTH_LONG).show();
        Messages.DeploymentHeader header = CM.DAISY.loadDeploymentHeader(se.e);
        etDeploymentName.setText(header.getDeploymentName());
        tvDeploymentDate.setText(DateTools.getDateTimeLong(CM.CTX, header.getIdAndTimeStamp()));
        btnDeploymentSave.setEnabled(true);
        updateCurrentText();
        CM.LOGS.add("Deployment", "Selected deployment \"" + se.s + "\":\n(" + se.e + ")\n\nLoad State: " + res);

      } else {
        Toast.makeText(CM.CTX, "Nothing selected or error", Toast.LENGTH_LONG).show();
        CM.LOGS.add("Deployment", "Nothing selected or error");
      }

    }
  };

  protected ReturnStringECallback<String> deleteAction = new ReturnStringECallback<String>() {

    @Override
    public void result(final StringE<String> stringE) {
      AlertDialog.Builder alertDialog = new AlertDialog.Builder(CM.CTX);

      alertDialog.setPositiveButton("Delete!", new DialogInterface.OnClickListener() {
        @Override
        public void onClick(DialogInterface dialog, int which) {
          File f = new File(stringE.e);
          f.delete();
          f = new File(stringE.e + ".seq");
          f.delete();
        }
      });

      alertDialog.setNegativeButton("Cancel", null);
      String msg = "Permanently delete deployment \"" + stringE.s + "\"";
      msg += "\n\n" + stringE.e;
      msg += "\n\n" + stringE.e + ".seq";
      msg += "\n\nNote: images/maps are not deleted.";

      alertDialog.setMessage(msg);
      alertDialog.setTitle("Delete Deployment?");
      alertDialog.show();
    }
  };

  private void updateCurrentText() {
    String temp = "Current Depoyment: \"" + CM.DAISY.getDeploymentName();
    temp += "\" Created on " + DateTools.getDateTimeLong(CM.CTX, CM.DAISY.getIdAndTimeStamp());
    temp += "\nDeployment OK: " + (CM.DAISY.deplOK());
    tvDeploymentCurrent.setText(temp);
  }

  private void initGUI(View rootView) {
    textView1 = (TextView) rootView.findViewById(R.id.lblSlider);
    textView2 = (TextView) rootView.findViewById(R.id.tvBubbleNodeBattery);
    etDeploymentName = (EditText) rootView.findViewById(R.id.etDeploymentName);
    textView3 = (TextView) rootView.findViewById(R.id.tvDeviceLandmark);
    tvDeploymentDate = (TextView) rootView.findViewById(R.id.tvDeploymentDate);
    btnDeploymentCreate = (Button) rootView.findViewById(R.id.btnDeploymentCreate);
    view1 = (View) rootView.findViewById(R.id.View1);
    textView4 = (TextView) rootView.findViewById(R.id.textView4);
    tvDeploymentOnDiskInfo = (TextView) rootView.findViewById(R.id.tvDeploymentOnDiskInfo);
    btnDeploymentChoose = (Button) rootView.findViewById(R.id.btnDeploymentChoose);
    btnDeploymentSave = (Button) rootView.findViewById(R.id.btnDeploymentSave);
    btnDeploymentDelete = (Button) rootView.findViewById(R.id.btnDeploymentDelete);
    tvDeploymentCurrent = (TextView) rootView.findViewById(R.id.tvDeploymentCurrent);

    btnDeploymentSave.setEnabled(false);

    btnDeploymentChoose.setOnClickListener(new OnClickListener() {

      @Override
      public void onClick(View v) {
        CM.DAISY.showSelectDeploymentDialog(selectAction);
      }
    });

    btnDeploymentDelete.setOnClickListener(new OnClickListener() {

      @Override
      public void onClick(View v) {
        IntentTools.userSelectStringE(CM.CTX, "Delete a deployment", CM.DAISY.getAllDeploymentFileNames(),
            deleteAction);
      }
    });

    btnDeploymentCreate.setOnClickListener(new OnClickListener() {

      @Override
      public void onClick(View v) {

        CM.DAISY.createDeployment(etDeploymentName.getText().toString(), System.currentTimeMillis());
        boolean noFail = CM.DAISY.saveActiveDeployment();
        if (noFail) {
          Toast.makeText(CM.CTX, "Created new deployment", Toast.LENGTH_LONG).show();
          updateCurrentText();
          setUIDeplOK();
          CM.LOGS.add("Deployment", "Created new deployment");
        } else {
          Toast.makeText(CM.CTX, "Failed to create new deployment", Toast.LENGTH_LONG).show();
          CM.LOGS.add("Deployment", "Failed to create new deployment");
          setUIDeplNotOK();
        }
      }
    });

    btnDeploymentSave.setOnClickListener(new OnClickListener() {

      @Override
      public void onClick(View v) {
        CM.DAISY.saveActiveDeployment();
      }
    });
  }

  @Override
  public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    View rootView = inflater.inflate(R.layout.content_view_deployment, container, false);

    initGUI(rootView);

    tvDeploymentDate.setText("[now ~" + DateTools.getDateTime(CM.CTX, System.currentTimeMillis()) + "]");

    tvDeploymentOnDiskInfo.setText(String.format(CM.CTX.getString(R.string.there_are_d_deployments_on_this_device),
        CM.DAISY.getNumberOfDeployments()));
    return rootView;
  }

  @Override
  public void onResume() {
    if (!CM.DAISY.deplOK()) {
      setUIDeplNotOK();
      return;
    }

    etDeploymentName.setText(CM.DAISY.getDeploymentName());

    updateCurrentText();
    setUIDeplOK();
  }

  public void setUIDeplNotOK() {
    btnDeploymentSave.setEnabled(false);
    btnDeploymentCreate.setEnabled(true);
    etDeploymentName.setEnabled(true);
  }

  public void setUIDeplOK() {
    btnDeploymentSave.setEnabled(true);
    btnDeploymentCreate.setEnabled(false);
    etDeploymentName.setEnabled(false);
  }

}
Java Source Code List
