Android Open Source - Android-Backup Backup List Adapter

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License

The source code is released under:

GNU General Public License

Java Source Code

package com.Akkad.AndroidBackup;
//from w  w w  .  j  a v  a  2 s.  com
import java.io.File;

import android.app.AlertDialog;
import android.content.Context;
import android.content.DialogInterface;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.View;
import android.view.View.OnClickListener;
import android.view.ViewGroup;
import android.view.View.OnClickListener;
import android.widget.BaseAdapter;
import android.widget.Button;
import android.widget.TextView;
import android.widget.Toast;

public class BackupListAdapter extends BaseAdapter {
  private static final String TAG = "BackupListAdapter";
  private Backup backup;
  private Backup[] backupList;
  private Context context;
  private AlertDialog.Builder restoreWhatDialog;

  public BackupListAdapter(Context context, Backup[] backupList) {
    this.context = context;
    this.backupList = backupList;
  }

  @Override
  public int getCount() {
    return backupList.length;
  }

  @Override
  public Backup getItem(int position) {
    return backupList[position];
  }

  @Override
  public long getItemId(int position) {
    return 0;
  }

  @Override
  public View getView(final int position, View convertView, ViewGroup parent) {
    backup = backupList[position]; // get the selected entry

    View view = convertView; // reference to convertView

    // inflate new layout if view is null
    if (view == null) {
      LayoutInflater inflater = LayoutInflater.from(context);
      view = inflater.inflate(R.layout.layout_backupinfo, null);
    }

    TextView appNameAndVersion = (TextView) view.findViewById(R.id.app_name_and_version);
    appNameAndVersion.setText(backup.getApp_label());
    TextView tvBackupDate = (TextView) view.findViewById(R.id.backupDate);
    tvBackupDate.setText(backup.getBackupDate().getTime().toGMTString());

    Button deleteBackup = (Button) view.findViewById(R.id.delete_backup);

    deleteBackup.setOnClickListener(new OnClickListener() {
      public void onClick(View v) {
        Backup backup = getItem(position);
        if (new File(backup.getApkLocation()).delete() && new File(backup.getDataLocation()).delete() && new File(backup.getInformationLocation()).delete()) {
          ApplicationsFragment.displayBackupOnAppPopup(backup.getApp_package_name()); // updateBackupList
        } else {
          Log.e(TAG, "Could not delete Backup");
          Toast.makeText(context, "Could not delete Backup " + backup.getApp_label() + " " + backup.getBackupDate().getTime().toGMTString(), Toast.LENGTH_LONG).show();
        }
      }
    });

    Button restoreBackup = (Button) view.findViewById(R.id.restore_backup);
    restoreBackup.setOnClickListener(new OnClickListener() {
      public void onClick(View v) {
        restoreWhatDialog = new AlertDialog.Builder(context);
        final Backup backup = getItem(position);
        restoreWhatDialog.setTitle(backup.getApp_label());
        restoreWhatDialog.setPositiveButton(context.getString(R.string.applications_popup_restore_data_only), new DialogInterface.OnClickListener() {
          public void onClick(DialogInterface dialog, int id) {

            backup.toString();

            Core.restoreApplicationData(backup.getApp_package_name(), backup.getApp_data_md5(), backup.getDataLocation());
            // refreshAppList();
            dialog.dismiss();
          }
        });
        restoreWhatDialog.setNeutralButton(context.getString(R.string.applications_popup_restore_apk_only), new DialogInterface.OnClickListener() {
          public void onClick(DialogInterface dialog, int id) {
            // refreshAppList();
            dialog.dismiss();
          }
        });
        restoreWhatDialog.setNegativeButton(context.getString(R.string.applications_popup_restore_data_and_apk), new DialogInterface.OnClickListener() {
          public void onClick(DialogInterface dialog, int id) {
            // refreshAppList();
            dialog.dismiss();
          }
        });
        restoreWhatDialog.setMessage(context.getString(R.string.applications_popup_restore_what));
        restoreWhatDialog.show();
      }
    });

    deleteBackup.setOnClickListener(new OnClickListener() {
      public void onClick(View v) {
        Backup backup = getItem(position);

        if (new File(backup.getApkLocation()).delete() && new File(backup.getDataLocation()).delete() && new File(backup.getInformationLocation()).delete()) {
          ApplicationsFragment.displayBackupOnAppPopup(backup.getApp_package_name()); // updateBackupList
        } else {
          Log.e(TAG, "Could not delete Backup");
          Toast.makeText(context, "Could not delete Backup " + backup.getApp_label() + " " + backup.getBackupDate().getTime().toGMTString(), Toast.LENGTH_LONG).show();
        }

      }
    });

    return view; // return view
  }
}

Java Source Code List

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