Example usage for android.text Editable length

List of usage examples for android.text Editable length

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Introduction

In this page you can find the example usage for android.text Editable length.

Prototype

int length();

Source Link

Document

Returns the length of this character sequence.

Usage

From source file:com.barak.pix.CommentsFragment.java

@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    // Inflate the layout for this fragment
    View rootView = inflater.inflate(R.layout.fragment_comments, container, false);
    RecyclerView mCommentsView = (RecyclerView) rootView.findViewById(R.id.comment_list);
    mEditText = (EditText) rootView.findViewById(R.id.editText);
    final Button sendButton = (Button) rootView.findViewById(R.id.send_comment);

    final DatabaseReference commentsRef = FirebaseUtil.getCommentsRef().child(mPostRef);
    mAdapter = new FirebaseRecyclerAdapter<Comment, CommentViewHolder>(Comment.class, R.layout.comment_item,
            CommentViewHolder.class, commentsRef) {
        @Override// ww w.  ja v a2s  . c  o  m
        protected void populateViewHolder(final CommentViewHolder viewHolder, Comment comment, int position) {
            Author author = comment.getAuthor();
            viewHolder.commentAuthor.setText(author.getFull_name());
            GlideUtil.loadProfileIcon(author.getProfile_picture(), viewHolder.commentPhoto);

            viewHolder.authorRef = author.getUid();
            viewHolder.commentTime.setText(DateUtils.getRelativeTimeSpanString((long) comment.getTimestamp()));
            viewHolder.commentText.setText(comment.getText());
        }
    };
    sendButton.setEnabled(false);
    mEditText.setHint(R.string.new_comment_hint);
    mEditText.setFilters(new InputFilter[] { new InputFilter.LengthFilter(DEFAULT_MSG_LENGTH_LIMIT) });
    mEditText.addTextChangedListener(new TextWatcher() {
        @Override
        public void beforeTextChanged(CharSequence charSequence, int i, int i1, int i2) {
        }

        @Override
        public void onTextChanged(CharSequence charSequence, int i, int i1, int i2) {
        }

        @Override
        public void afterTextChanged(Editable editable) {
            if (editable.length() > 0) {
                sendButton.setEnabled(true);
            } else {
                sendButton.setEnabled(false);
            }
        }
    });
    sendButton.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            // Clear input box and hide keyboard.
            final Editable commentText = mEditText.getText();
            mEditText.setText("");
            InputMethodManager inputManager = (InputMethodManager) getActivity()
                    .getSystemService(Context.INPUT_METHOD_SERVICE);
            inputManager.hideSoftInputFromWindow(mEditText.getWindowToken(),
                    InputMethodManager.HIDE_NOT_ALWAYS);

            FirebaseUser user = FirebaseAuth.getInstance().getCurrentUser();
            if (user == null) {
                Toast.makeText(getActivity(), R.string.user_logged_out_error, Toast.LENGTH_SHORT).show();
            }

            Author author = new Author(user.getDisplayName(), "", user.getUid());

            Comment comment = new Comment(author, commentText.toString(), ServerValue.TIMESTAMP);
            commentsRef.push().setValue(comment, new DatabaseReference.CompletionListener() {
                @Override
                public void onComplete(DatabaseError error, DatabaseReference firebase) {
                    if (error != null) {
                        Log.w(TAG, "Error posting comment: " + error.getMessage());
                        Toast.makeText(getActivity(), "Error posting comment.", Toast.LENGTH_SHORT).show();
                        mEditText.setText(commentText);
                    }
                }
            });
        }
    });
    mCommentsView.setLayoutManager(new LinearLayoutManager(getActivity()));
    mCommentsView.setAdapter(mAdapter);
    return rootView;
}

From source file:com.akalizakeza.apps.ishusho.activity.CommentsFragment.java

@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    // Inflate the layout for this fragment
    View rootView = inflater.inflate(R.layout.fragment_comments, container, false);
    RecyclerView mCommentsView = (RecyclerView) rootView.findViewById(R.id.comment_list);
    mEditText = (EditText) rootView.findViewById(R.id.editText);
    final Button sendButton = (Button) rootView.findViewById(R.id.send_comment);

    final DatabaseReference commentsRef = FirebaseUtil.getCommentsRef().child(mPostRef);
    mAdapter = new FirebaseRecyclerAdapter<Comment, CommentViewHolder>(Comment.class,
            R.layout.activity_comments_item, CommentViewHolder.class, commentsRef) {
        @Override//ww  w  .j a va 2  s.  c  o m
        protected void populateViewHolder(final CommentViewHolder viewHolder, Comment comment, int position) {
            Artist artist = comment.getArtist();
            viewHolder.commentAuthor.setText(artist.getFull_name());
            GlideUtil.loadProfileIcon(artist.getProfile_picture(), viewHolder.commentPhoto);

            viewHolder.authorRef = artist.getUid();
            viewHolder.commentTime.setText(DateUtils.getRelativeTimeSpanString((long) comment.getTimestamp()));
            viewHolder.commentText.setText(comment.getText());
        }
    };
    sendButton.setEnabled(false);
    mEditText.setHint(R.string.new_comment_hint);
    mEditText.setFilters(new InputFilter[] { new InputFilter.LengthFilter(DEFAULT_MSG_LENGTH_LIMIT) });
    mEditText.addTextChangedListener(new TextWatcher() {
        @Override
        public void beforeTextChanged(CharSequence charSequence, int i, int i1, int i2) {
        }

        @Override
        public void onTextChanged(CharSequence charSequence, int i, int i1, int i2) {
        }

        @Override
        public void afterTextChanged(Editable editable) {
            if (editable.length() > 0) {
                sendButton.setEnabled(true);
            } else {
                sendButton.setEnabled(false);
            }
        }
    });
    sendButton.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            // Clear input box and hide keyboard.
            final Editable commentText = mEditText.getText();
            mEditText.setText("");
            InputMethodManager inputManager = (InputMethodManager) getActivity()
                    .getSystemService(Context.INPUT_METHOD_SERVICE);
            inputManager.hideSoftInputFromWindow(mEditText.getWindowToken(),
                    InputMethodManager.HIDE_NOT_ALWAYS);

            FirebaseUser user = FirebaseAuth.getInstance().getCurrentUser();
            if (user == null) {
                Toast.makeText(getActivity(), R.string.user_logged_out_error, Toast.LENGTH_SHORT).show();
            }

            Artist artist = new Artist(user.getDisplayName(), user.getPhotoUrl().toString(), user.getUid());

            Comment comment = new Comment(artist, commentText.toString(), ServerValue.TIMESTAMP);
            commentsRef.push().setValue(comment, new DatabaseReference.CompletionListener() {
                @Override
                public void onComplete(DatabaseError error, DatabaseReference firebase) {
                    if (error != null) {
                        Log.w(TAG, "Error posting comment: " + error.getMessage());
                        Toast.makeText(getActivity(), "Error posting comment.", Toast.LENGTH_SHORT).show();
                        mEditText.setText(commentText);
                    }
                }
            });
        }
    });
    mCommentsView.setLayoutManager(new LinearLayoutManager(getActivity()));
    mCommentsView.setAdapter(mAdapter);
    return rootView;
}

From source file:com.edicon.firebase.devs.firepix.CommentsFragment.java

@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    // Inflate the layout for this fragment
    View rootView = inflater.inflate(R.layout.fragment_comments, container, false);
    RecyclerView mCommentsView = (RecyclerView) rootView.findViewById(R.id.comment_list);
    mEditText = (EditText) rootView.findViewById(R.id.editText);
    final Button sendButton = (Button) rootView.findViewById(R.id.send_comment);

    final DatabaseReference commentsRef = FirebaseUtil.getCommentsRef().child(mPostRef);
    mAdapter = new FirebaseRecyclerAdapter<Comment, CommentViewHolder>(Comment.class, R.layout.comment_item,
            CommentViewHolder.class, commentsRef) {
        @Override// w  ww  . j  a va2 s.co  m
        protected void populateViewHolder(final CommentViewHolder viewHolder, Comment comment, int position) {
            Author author = comment.getAuthor();
            viewHolder.commentAuthor.setText(author.getFull_name());
            GlideUtil.loadProfileIcon(author.getProfile_picture(), viewHolder.commentPhoto);

            viewHolder.authorRef = author.getUid();
            viewHolder.commentTime.setText(DateUtils.getRelativeTimeSpanString((long) comment.getTimestamp()));
            viewHolder.commentText.setText(comment.getText());
        }
    };
    sendButton.setEnabled(false);
    mEditText.setHint(R.string.new_comment_hint);
    mEditText.setFilters(new InputFilter[] { new InputFilter.LengthFilter(DEFAULT_MSG_LENGTH_LIMIT) });
    mEditText.addTextChangedListener(new TextWatcher() {
        @Override
        public void beforeTextChanged(CharSequence charSequence, int i, int i1, int i2) {
        }

        @Override
        public void onTextChanged(CharSequence charSequence, int i, int i1, int i2) {
        }

        @Override
        public void afterTextChanged(Editable editable) {
            if (editable.length() > 0) {
                sendButton.setEnabled(true);
            } else {
                sendButton.setEnabled(false);
            }
        }
    });
    sendButton.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            // Clear input box and hide keyboard.
            final Editable commentText = mEditText.getText();
            mEditText.setText("");
            InputMethodManager inputManager = (InputMethodManager) getActivity()
                    .getSystemService(Context.INPUT_METHOD_SERVICE);
            inputManager.hideSoftInputFromWindow(mEditText.getWindowToken(),
                    InputMethodManager.HIDE_NOT_ALWAYS);

            FirebaseUser user = FirebaseAuth.getInstance().getCurrentUser();
            if (user == null) {
                Toast.makeText(getActivity(), R.string.user_logged_out_error, Toast.LENGTH_SHORT).show();
            }

            Author author = new Author(user.getDisplayName(), user.getPhotoUrl().toString(), user.getUid());

            Comment comment = new Comment(author, commentText.toString(), ServerValue.TIMESTAMP);
            commentsRef.push().setValue(comment, new DatabaseReference.CompletionListener() {
                @Override
                public void onComplete(DatabaseError error, DatabaseReference firebase) {
                    if (error != null) {
                        Log.w(TAG, "Error posting comment: " + error.getMessage());
                        Toast.makeText(getActivity(), "Error posting comment.", Toast.LENGTH_SHORT).show();
                        mEditText.setText(commentText);
                    }
                }
            });
        }
    });
    mCommentsView.setLayoutManager(new LinearLayoutManager(getActivity()));
    mCommentsView.setAdapter(mAdapter);
    return rootView;
}

From source file:Rangoli.testapp.Feed.CommentsFragment.java

@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    // Inflate the layout for this fragment
    View rootView = inflater.inflate(R.layout.fragment_comments, container, false);
    RecyclerView mCommentsView = (RecyclerView) rootView.findViewById(R.id.comment_list);
    mEditText = (EditText) rootView.findViewById(R.id.editText);
    final Button sendButton = (Button) rootView.findViewById(R.id.send_comment);

    final DatabaseReference commentsRef = FirebaseUtil.getCommentsRef().child(mPostRef);
    mAdapter = new FirebaseRecyclerAdapter<Comment, CommentViewHolder>(Comment.class, R.layout.comment_item,
            CommentViewHolder.class, commentsRef) {
        @Override/*w w  w  . j  a v a 2 s.c  o m*/
        protected void populateViewHolder(final CommentViewHolder viewHolder, Comment comment, int position) {
            Author author = comment.getAuthor();
            viewHolder.commentAuthor.setText(author.getFull_name());
            PicassoUtil.loadProfileIcon(author.getProfile_picture(), viewHolder.commentPhoto);

            viewHolder.authorRef = author.getUid();
            viewHolder.commentTime.setText(DateUtils.getRelativeTimeSpanString((long) comment.getTimestamp()));
            viewHolder.commentText.setText(comment.getText());
        }
    };
    sendButton.setEnabled(false);
    mEditText.setHint("add text here");
    mEditText.setFilters(new InputFilter[] { new InputFilter.LengthFilter(DEFAULT_MSG_LENGTH_LIMIT) });
    mEditText.addTextChangedListener(new TextWatcher() {
        @Override
        public void beforeTextChanged(CharSequence charSequence, int i, int i1, int i2) {
        }

        @Override
        public void onTextChanged(CharSequence charSequence, int i, int i1, int i2) {
        }

        @Override
        public void afterTextChanged(Editable editable) {
            if (editable.length() > 0) {
                sendButton.setEnabled(true);
            } else {
                sendButton.setEnabled(false);
            }
        }
    });
    sendButton.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            // Clear input box and hide keyboard.
            final Editable commentText = mEditText.getText();
            mEditText.setText("");
            InputMethodManager inputManager = (InputMethodManager) getActivity()
                    .getSystemService(Context.INPUT_METHOD_SERVICE);
            inputManager.hideSoftInputFromWindow(mEditText.getWindowToken(),
                    InputMethodManager.HIDE_NOT_ALWAYS);

            FirebaseUser user = FirebaseAuth.getInstance().getCurrentUser();
            if (user == null) {
                Toast.makeText(getActivity(), "user_logged_out_error", Toast.LENGTH_SHORT).show();
            }

            Author author = new Author(user.getDisplayName(), user.getPhotoUrl().toString(), user.getUid());

            Comment comment = new Comment(author, commentText.toString(), ServerValue.TIMESTAMP);
            commentsRef.push().setValue(comment, new DatabaseReference.CompletionListener() {
                @Override
                public void onComplete(DatabaseError error, DatabaseReference firebase) {
                    if (error != null) {
                        Log.w(TAG, "Error posting comment: " + error.getMessage());
                        Toast.makeText(getActivity(), "Error posting comment.", Toast.LENGTH_SHORT).show();
                        mEditText.setText(commentText);
                    }
                }
            });
        }
    });
    mCommentsView.setLayoutManager(new LinearLayoutManager(getActivity()));
    mCommentsView.setAdapter(mAdapter);
    return rootView;
}

From source file:com.bloodtolife.bloodapp.CommentsFragment.java

@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    // Inflate the layout for this fragment
    View rootView = inflater.inflate(R.layout.fragment_comments, container, false);
    db = new SQLiteHandler(getActivity());

    RecyclerView mCommentsView = (RecyclerView) rootView.findViewById(R.id.comment_list);
    mEditText = (EditText) rootView.findViewById(R.id.editText);
    final Button sendButton = (Button) rootView.findViewById(R.id.send_comment);

    final DatabaseReference commentsRef = FirebaseUtil.getCommentsRef().child(mPostRef);
    mAdapter = new FirebaseRecyclerAdapter<Comment, CommentViewHolder>(Comment.class, R.layout.comment_item,
            CommentViewHolder.class, commentsRef) {
        @Override//from   www .j a  v a 2s .  c o m
        protected void populateViewHolder(final CommentViewHolder viewHolder, Comment comment, int position) {
            user_ = db.getUserDetails();
            viewHolder.commentAuthor.setText(user_.get("name"));
            GlideUtil.loadProfileIcon(user_.get("profile_pic_url"), viewHolder.commentPhoto);

            viewHolder.authorRef = user_.get("uid");
            viewHolder.commentTime.setText(DateUtils.getRelativeTimeSpanString((long) comment.getTimestamp()));
            viewHolder.commentText.setText(comment.getText());
        }
    };
    sendButton.setEnabled(false);
    mEditText.setHint(R.string.new_comment_hint);
    mEditText.setFilters(new InputFilter[] { new InputFilter.LengthFilter(DEFAULT_MSG_LENGTH_LIMIT) });
    mEditText.addTextChangedListener(new TextWatcher() {
        @Override
        public void beforeTextChanged(CharSequence charSequence, int i, int i1, int i2) {
        }

        @Override
        public void onTextChanged(CharSequence charSequence, int i, int i1, int i2) {
        }

        @Override
        public void afterTextChanged(Editable editable) {
            if (editable.length() > 0) {
                sendButton.setEnabled(true);
            } else {
                sendButton.setEnabled(false);
            }
        }
    });
    sendButton.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            // Clear input box and hide keyboard.
            final Editable commentText = mEditText.getText();
            mEditText.setText("");
            InputMethodManager inputManager = (InputMethodManager) getActivity()
                    .getSystemService(Context.INPUT_METHOD_SERVICE);
            inputManager.hideSoftInputFromWindow(mEditText.getWindowToken(),
                    InputMethodManager.HIDE_NOT_ALWAYS);

            FirebaseUser user = FirebaseAuth.getInstance().getCurrentUser();
            if (user == null) {
                Toast.makeText(getActivity(), R.string.user_logged_out_error, Toast.LENGTH_SHORT).show();
            }

            Comment comment = new Comment(user.getDisplayName(), commentText.toString(), ServerValue.TIMESTAMP);
            commentsRef.push().setValue(comment, new DatabaseReference.CompletionListener() {
                @Override
                public void onComplete(DatabaseError error, DatabaseReference firebase) {
                    if (error != null) {
                        Log.w(TAG, "Error posting comment: " + error.getMessage());
                        Toast.makeText(getActivity(), "Error posting comment.", Toast.LENGTH_SHORT).show();
                        mEditText.setText(commentText);
                    }
                }
            });
        }
    });
    mCommentsView.setLayoutManager(new LinearLayoutManager(getActivity()));
    mCommentsView.setAdapter(mAdapter);
    return rootView;
}

From source file:com.janardhan.blood2life.CommentsFragment.java

@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    // Inflate the layout for this fragment
    View rootView = inflater.inflate(R.layout.fragment_comments, container, false);
    Log.d("mPostRef", mPostRef);
    db = new SQLiteHandler(getActivity());
    user_ = db.getUserDetails();/*  w  ww.  j ava2s  . com*/
    RecyclerView mCommentsView = (RecyclerView) rootView.findViewById(R.id.comment_list);
    mEditText = (EditText) rootView.findViewById(R.id.editText);
    final Button sendButton = (Button) rootView.findViewById(R.id.send_comment);

    final DatabaseReference commentsRef = FirebaseUtil.getCommentsRef().child(mPostRef);
    mAdapter = new FirebaseRecyclerAdapter<Comment, CommentViewHolder>(Comment.class, R.layout.comment_item,
            CommentViewHolder.class, commentsRef) {
        @Override
        protected void populateViewHolder(final CommentViewHolder viewHolder, Comment comment, int position) {
            String aurth = comment.getAuthor();

            viewHolder.commentAuthor.setText(comment.getAuthor());
            GlideUtil.loadProfileIcon(comment.getUser_propic(), viewHolder.commentPhoto);

            viewHolder.authorRef = comment.getUser_id();
            viewHolder.commentTime.setText(DateUtils.getRelativeTimeSpanString((long) comment.getTimestamp()));
            viewHolder.commentText.setText(comment.getText());
        }
    };
    sendButton.setEnabled(false);
    mEditText.setHint(R.string.new_comment_hint);
    mEditText.setFilters(new InputFilter[] { new InputFilter.LengthFilter(DEFAULT_MSG_LENGTH_LIMIT) });
    mEditText.addTextChangedListener(new TextWatcher() {
        @Override
        public void beforeTextChanged(CharSequence charSequence, int i, int i1, int i2) {
        }

        @Override
        public void onTextChanged(CharSequence charSequence, int i, int i1, int i2) {
        }

        @Override
        public void afterTextChanged(Editable editable) {
            if (editable.length() > 0) {
                sendButton.setEnabled(true);
            } else {
                sendButton.setEnabled(false);
            }
        }
    });
    sendButton.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            // Clear input box and hide keyboard.
            final Editable commentText = mEditText.getText();
            mEditText.setText("");
            InputMethodManager inputManager = (InputMethodManager) getActivity()
                    .getSystemService(Context.INPUT_METHOD_SERVICE);
            inputManager.hideSoftInputFromWindow(mEditText.getWindowToken(),
                    InputMethodManager.HIDE_NOT_ALWAYS);

            FirebaseUser user = FirebaseAuth.getInstance().getCurrentUser();
            if (user == null) {
                Toast.makeText(getActivity(), R.string.user_logged_out_error, Toast.LENGTH_SHORT).show();
            }

            Comment comment = new Comment(user.getDisplayName(), commentText.toString(), ServerValue.TIMESTAMP,
                    user_.get("uid"), user_.get("profile_pic_url"));
            commentsRef.push().setValue(comment, new DatabaseReference.CompletionListener() {
                @Override
                public void onComplete(DatabaseError error, DatabaseReference firebase) {
                    if (error != null) {
                        Log.w(TAG, getString(R.string.error_posting) + error.getMessage());
                        Toast.makeText(getActivity(), R.string.error_posting, Toast.LENGTH_SHORT).show();
                        mEditText.setText(commentText);
                    }
                }
            });
        }
    });
    mCommentsView.setLayoutManager(new LinearLayoutManager(getActivity()));
    mCommentsView.setAdapter(mAdapter);
    return rootView;
}

From source file:com.myapps.upesse.upes_spefest.ui.activity.CommentsFragment.java

@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    // Inflate the layout for this fragment
    View rootView = inflater.inflate(R.layout.activity_comments, container, false);
    RecyclerView mCommentsView = (RecyclerView) rootView.findViewById(R.id.rvComments);
    mEditText = (EditText) rootView.findViewById(R.id.etComment);
    final Button sendButton = (Button) rootView.findViewById(R.id.btnSendComment);

    final DatabaseReference commentsRef = FirebaseUtil.getCommentsRef().child(mPostRef);
    mAdapter = new FirebaseRecyclerAdapter<Comment, CommentViewHolder>(Comment.class, R.layout.item_comment,
            CommentViewHolder.class, commentsRef) {
        @Override/*  w w  w. j  a v a  2  s.c om*/
        protected void populateViewHolder(final CommentViewHolder viewHolder, Comment comment, int position) {
            Author author = comment.getAuthor();
            viewHolder.commentAuthor.setText(author.getFull_name());
            if (author.getProfile_picture() == null) {
                viewHolder.commentPhoto.setImageResource(R.drawable.ic_person_outline_black);
            } else {
                try {
                    GlideUtil.loadProfileIcon(author.getProfile_picture(), viewHolder.commentPhoto);
                } catch (Exception e) {
                }
            }
            viewHolder.authorRef = author.getUid();
            viewHolder.commentTime.setText(DateUtils.getRelativeTimeSpanString((long) comment.getTimestamp()));
            viewHolder.commentText.setText(comment.getText());
        }
    };
    sendButton.setEnabled(false);
    mEditText.setHint(R.string.new_comment_hint);
    mEditText.setFilters(new InputFilter[] { new InputFilter.LengthFilter(DEFAULT_MSG_LENGTH_LIMIT) });
    mEditText.addTextChangedListener(new TextWatcher() {
        @Override
        public void beforeTextChanged(CharSequence charSequence, int i, int i1, int i2) {
        }

        @Override
        public void onTextChanged(CharSequence charSequence, int i, int i1, int i2) {
        }

        @Override
        public void afterTextChanged(Editable editable) {
            if (editable.length() > 0) {
                sendButton.setEnabled(true);
            } else {
                sendButton.setEnabled(false);
            }
        }
    });
    sendButton.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            // Clear input box and hide keyboard.
            final Editable commentText = mEditText.getText();
            mEditText.setText("");
            InputMethodManager inputManager = (InputMethodManager) getActivity()
                    .getSystemService(Context.INPUT_METHOD_SERVICE);
            inputManager.hideSoftInputFromWindow(mEditText.getWindowToken(),
                    InputMethodManager.HIDE_NOT_ALWAYS);

            FirebaseUser user = FirebaseAuth.getInstance().getCurrentUser();
            if (user == null) {
                Toast.makeText(getActivity(), R.string.user_logged_out_error, Toast.LENGTH_SHORT).show();
            }

            Author author = new Author(user.getDisplayName(),
                    user.getPhotoUrl() != null ? user.getPhotoUrl().toString() : null, user.getUid());

            Comment comment = new Comment(author, commentText.toString(), ServerValue.TIMESTAMP);
            commentsRef.push().setValue(comment, new DatabaseReference.CompletionListener() {
                @Override
                public void onComplete(DatabaseError error, DatabaseReference firebase) {
                    if (error != null) {
                        Log.w(TAG, "Error posting comment: " + error.getMessage());
                        Toast.makeText(getActivity(), "Error posting comment.", Toast.LENGTH_SHORT).show();
                        mEditText.setText(commentText);
                    }
                }
            });
        }
    });
    mCommentsView.setLayoutManager(new LinearLayoutManager(getActivity()));
    mCommentsView.setAdapter(mAdapter);
    return rootView;
}

From source file:org.alfresco.mobile.android.application.fragments.fileexplorer.FileNameDialogFragment.java

public Dialog onCreateDialog(Bundle savedInstanceState) {

    // Init File//from   www.  j a  v  a 2  s .com
    if (getArguments().containsKey(ARGUMENT_FILE_RENAME)) {
        fileToRename = (File) getArguments().get(ARGUMENT_FILE_RENAME);
    }
    parentFile = (File) getArguments().get(ARGUMENT_FOLDER);

    String title = null;
    if (fileToRename != null) {
        title = getString(R.string.action_rename) + " : " + fileToRename.getName();
    } else {
        title = getString(R.string.folder_create);
    }

    LayoutInflater inflater = LayoutInflater.from(getActivity());
    final View v = inflater.inflate(R.layout.app_create_document, (ViewGroup) this.getView());

    final MaterialEditText textName = ((MaterialEditText) v.findViewById(R.id.document_name));

    if (fileToRename != null) {
        textName.setText("." + IOUtils.extractFileExtension(fileToRename.getName()));
    }

    textName.addTextChangedListener(new TextWatcher() {
        public void afterTextChanged(Editable s) {
            if (s.length() > 0) {
                ((MaterialDialog) getDialog()).getActionButton(DialogAction.POSITIVE).setEnabled(true);
                if (UIUtils.hasInvalidName(s.toString().trim())) {
                    textName.setError(getString(R.string.filename_error_character));
                    ((MaterialDialog) getDialog()).getActionButton(DialogAction.POSITIVE).setEnabled(false);
                } else if ((new File(parentFile, s.toString().trim()).exists())) {
                    textName.setError(getString(R.string.create_document_filename_error));
                    ((MaterialDialog) getDialog()).getActionButton(DialogAction.POSITIVE).setEnabled(false);
                } else {
                    textName.setError(null);
                }
            } else {
                ((MaterialDialog) getDialog()).getActionButton(DialogAction.POSITIVE).setEnabled(false);
                textName.setError(null);
            }
        }

        public void beforeTextChanged(CharSequence s, int start, int count, int after) {
        }

        public void onTextChanged(CharSequence s, int start, int before, int count) {
        }
    });

    MaterialDialog dialog = new MaterialDialog.Builder(getActivity()).iconRes(R.drawable.ic_application_logo)
            .title(title).customView(v, true)
            .positiveText((fileToRename != null) ? R.string.ok : R.string.create).negativeText(R.string.cancel)
            .callback(new MaterialDialog.ButtonCallback() {

                @Override
                public void onNegative(MaterialDialog dialog) {
                    dialog.dismiss();
                }

                @Override
                public void onPositive(MaterialDialog dialog) {
                    UIUtils.hideKeyboard(getActivity());

                    if (fileToRename != null) {
                        String operationId = Operator.with(getActivity())
                                .load(new RenameFileRequest.Builder(fileToRename,
                                        textName.getText().toString().trim())
                                                .setNotificationVisibility(OperationRequest.VISIBILITY_DIALOG));

                        OperationWaitingDialogFragment
                                .newInstance(CreateDirectoryRequest.TYPE_ID, R.drawable.ic_edit,
                                        getString(R.string.action_rename), null, null, 0, operationId)
                                .show(getActivity().getSupportFragmentManager(),
                                        OperationWaitingDialogFragment.TAG);
                    } else {
                        String operationId = Operator.with(getActivity())
                                .load(new CreateDirectoryRequest.Builder(
                                        (File) getArguments().get(ARGUMENT_FOLDER),
                                        textName.getText().toString().trim())
                                                .setNotificationVisibility(OperationRequest.VISIBILITY_DIALOG));

                        OperationWaitingDialogFragment
                                .newInstance(CreateDirectoryRequest.TYPE_ID, R.drawable.ic_add_folder,
                                        getString(R.string.folder_create), null, null, 0, operationId)
                                .show(getActivity().getSupportFragmentManager(),
                                        OperationWaitingDialogFragment.TAG);
                    }

                    dismiss();
                }
            }).build();

    dialog.getActionButton(DialogAction.POSITIVE).setEnabled(false);

    return dialog;
}

From source file:it.scoppelletti.mobilepower.app.MarketTagHandler.java

/**
 * Gestisce un tag.//from   w w  w  .  j a  v a  2s.c  o  m
 * 
 * @param opening   Indicatore di tag aperto.
 * @param tag       Tag.
 * @param output    Testo di output.
 * @param xmlReader Flusso di lettura.
 */
public void handleTag(boolean opening, String tag, Editable output, XMLReader xmlReader) {
    if (!MarketTagHandler.TAG.equalsIgnoreCase(tag)) {
        return;
    }

    if (opening) {
        if (myStartPos < 0) {
            myStartPos = output.length();
        }
    } else {
        if (myStartPos >= 0 && myEndPos < 0) {
            myEndPos = output.length();
        }
    }
}

From source file:org.peterbaldwin.client.android.delicious.WebPageTitleRequest.java

/**
 * {@inheritDoc}/*from w ww  .  j  a va  2  s.  com*/
 */
public void handleTag(boolean opening, String tag, Editable output, XMLReader xmlReader) {
    if ("title".equalsIgnoreCase(tag)) {
        if (opening) {
            mStart = output.length();
        } else {
            int end = output.length();
            String title = output.subSequence(mStart, end).toString();

            // Collapse internal whitespace
            title = title.replaceAll("\\s+", " ");

            // Remove leading/trailing space
            title = title.trim();

            mTitle = title;

            throw new TerminateParser();
        }
    }
}