Contact edit page

src/i2p/bote/android/addressbook/EditContactFragment.java

@@ -0,0 +1,165 @@
+package i2p.bote.android.addressbook;
+
+import java.io.BufferedReader;
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.FileNotFoundException;
+import java.io.IOException;
+import java.io.InputStreamReader;
+import java.security.GeneralSecurityException;
+
+import i2p.bote.android.R;
+import i2p.bote.android.util.BoteHelper;
+import i2p.bote.fileencryption.PasswordException;
+import i2p.bote.packet.dht.Contact;
+import android.app.Activity;
+import android.content.Intent;
+import android.net.Uri;
+import android.os.Bundle;
+import android.support.v4.app.Fragment;
+import android.view.LayoutInflater;
+import android.view.Menu;
+import android.view.MenuInflater;
+import android.view.MenuItem;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.Button;
+import android.widget.EditText;
+import android.widget.TextView;
+import android.widget.Toast;
+
+public class EditContactFragment extends Fragment {
+    public static final String CONTACT_DESTINATION = "contact_destination";
+
+    static final int REQUEST_DESTINATION_FILE = 1;
+
+    private String mDestination;
+    EditText mNameField;
+    EditText mDestinationField;
+    EditText mTextField;
+    TextView mError;
+
+    public static EditContactFragment newInstance(String destination) {
+        EditContactFragment f = new EditContactFragment();
+        Bundle args = new Bundle();
+        args.putString(CONTACT_DESTINATION, destination);
+        f.setArguments(args);
+        return f;
+    }
+
+    @Override
+    public void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setHasOptionsMenu(true);
+    }
+
+    @Override
+    public View onCreateView(LayoutInflater inflater, ViewGroup container,
+            Bundle savedInstanceState) {
+        return inflater.inflate(R.layout.fragment_edit_contact, container, false);
+    }
+
+    @Override
+    public void onViewCreated(View view, Bundle savedInstanceState) {
+        super.onViewCreated(view, savedInstanceState);
+
+        mDestination = getArguments().getString(CONTACT_DESTINATION);
+
+        mNameField = (EditText) view.findViewById(R.id.contact_name);
+        mDestinationField = (EditText) view.findViewById(R.id.destination);
+        mTextField = (EditText) view.findViewById(R.id.text);
+        mError = (TextView) view.findViewById(R.id.error);
+
+        if (mDestination != null) {
+            try {
+                Contact contact = BoteHelper.getContact(mDestination);
+                mNameField.setText(contact.getName());
+                mDestinationField.setText(mDestination);
+                mTextField.setText(contact.getText());
+            } catch (PasswordException e) {
+                // TODO Handle
+                e.printStackTrace();
+            }
+        }
+
+        Button b = (Button) view.findViewById(R.id.import_destination_from_file);
+        b.setOnClickListener(new View.OnClickListener() {
+            public void onClick(View view) {
+                Intent i = new Intent(Intent.ACTION_GET_CONTENT);
+                i.setType("text/plain");
+                i.addCategory(Intent.CATEGORY_OPENABLE);
+                try {
+                    startActivityForResult(
+                            Intent.createChooser(i,"Select file containing Email Destination"),
+                            REQUEST_DESTINATION_FILE);
+                } catch (android.content.ActivityNotFoundException ex) {
+                    Toast.makeText(getActivity(), "Please install a File Manager.",
+                            Toast.LENGTH_SHORT).show();
+                }
+            }
+        });
+    }
+
+    @Override
+    public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
+        inflater.inflate(R.menu.edit_contact, menu);
+    }
+
+    @Override
+    public boolean onOptionsItemSelected(MenuItem item) {
+        switch (item.getItemId()) {
+        case R.id.action_save_contact:
+            String name = mNameField.getText().toString();
+            String destination = mDestinationField.getText().toString();
+            String text = mTextField.getText().toString();
+
+            mError.setText("");
+
+            try {
+                String err = BoteHelper.saveContact(destination, name, null, text);
+                if (err == null)
+                    getActivity().finish();
+                else
+                    mError.setText(err);
+            } catch (PasswordException e) {
+                // TODO Auto-generated catch block
+                e.printStackTrace();
+                mError.setText(e.getLocalizedMessage());
+            } catch (GeneralSecurityException e) {
+                // TODO Auto-generated catch block
+                e.printStackTrace();
+                mError.setText(e.getLocalizedMessage());
+            }
+            return true;
+
+        default:
+            return super.onOptionsItemSelected(item);
+        }
+    }
+
+    @Override
+    public void onActivityResult(int requestCode, int resultCode, Intent data) {
+        if (requestCode == REQUEST_DESTINATION_FILE) {
+            if (resultCode == Activity.RESULT_OK) {
+                Uri result = data.getData();
+                String path = result.getPath();
+                File file = new File(path);
+                BufferedReader br;
+                try {
+                    br = new BufferedReader(
+                            new InputStreamReader(
+                                    new FileInputStream(file)));
+                    try {
+                        mDestinationField.setText(br.readLine());
+                    } catch (IOException ioe) {
+                        Toast.makeText(getActivity(), "Failed to read Email Destination file.",
+                                Toast.LENGTH_SHORT).show();
+                    }
+                } catch (FileNotFoundException fnfe) {
+                    Toast.makeText(getActivity(), "Could not find Email Destination file.",
+                            Toast.LENGTH_SHORT).show();
+                }
+            }
+        }
+    }
+}