Examples with Editable android.text.Editable used on opensource projects

Example 26 with Editable

use of android.text.Editable in project android_frameworks_base by ResurrectionRemix.

the class SpellChecker method spellCheck.

private void spellCheck() {
    if (mSpellCheckerSession == null)
        return;
    Editable editable = (Editable) mTextView.getText();
    final int selectionStart = Selection.getSelectionStart(editable);
    final int selectionEnd = Selection.getSelectionEnd(editable);
    TextInfo[] textInfos = new TextInfo[mLength];
    int textInfosCount = 0;
    for (int i = 0; i < mLength; i++) {
        final SpellCheckSpan spellCheckSpan = mSpellCheckSpans[i];
        if (mIds[i] < 0 || spellCheckSpan.isSpellCheckInProgress())
            continue;
        final int start = editable.getSpanStart(spellCheckSpan);
        final int end = editable.getSpanEnd(spellCheckSpan);
        // Do not check this word if the user is currently editing it
        final boolean isEditing;
        // Defer spell check when typing a word with an interior apostrophe.
        // TODO: a better solution to this would be to make the word
        // iterator locale-sensitive and include the apostrophe in
        // languages that use it (such as English).
        final boolean apostrophe = (selectionStart == end + 1 && editable.charAt(end) == '\'');
        if (mIsSentenceSpellCheckSupported) {
            // Allow the overlap of the cursor and the first boundary of the spell check span
            // no to skip the spell check of the following word because the
            // following word will never be spell-checked even if the user finishes composing
            isEditing = !apostrophe && (selectionEnd <= start || selectionStart > end);
        } else {
            isEditing = !apostrophe && (selectionEnd < start || selectionStart > end);
        }
        if (start >= 0 && end > start && isEditing) {
            spellCheckSpan.setSpellCheckInProgress(true);
            final TextInfo textInfo = new TextInfo(editable, start, end, mCookie, mIds[i]);
            textInfos[textInfosCount++] = textInfo;
            if (DBG) {
                Log.d(TAG, "create TextInfo: (" + i + "/" + mLength + ") text = " + textInfo.getSequence() + ", cookie = " + mCookie + ", seq = " + mIds[i] + ", sel start = " + selectionStart + ", sel end = " + selectionEnd + ", start = " + start + ", end = " + end);
            }
        }
    }
    if (textInfosCount > 0) {
        if (textInfosCount < textInfos.length) {
            TextInfo[] textInfosCopy = new TextInfo[textInfosCount];
            System.arraycopy(textInfos, 0, textInfosCopy, 0, textInfosCount);
            textInfos = textInfosCopy;
        }
        if (mIsSentenceSpellCheckSupported) {
            mSpellCheckerSession.getSentenceSuggestions(textInfos, SuggestionSpan.SUGGESTIONS_MAX_SIZE);
        } else {
            mSpellCheckerSession.getSuggestions(textInfos, SuggestionSpan.SUGGESTIONS_MAX_SIZE, false);
        }
    }
}

Example 27 with Editable

use of android.text.Editable in project Tusky by Vavassor.

the class ComposeActivity method onCreate.

@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_compose);
    ButterKnife.bind(this);
    // Setup the toolbar.
    Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
    setSupportActionBar(toolbar);
    ActionBar actionBar = getSupportActionBar();
    if (actionBar != null) {
        actionBar.setTitle(null);
        actionBar.setDisplayHomeAsUpEnabled(true);
        actionBar.setDisplayShowHomeEnabled(true);
        Drawable closeIcon = AppCompatResources.getDrawable(this, R.drawable.ic_close_24dp);
        ThemeUtils.setDrawableTint(this, closeIcon, R.attr.compose_close_button_tint);
        actionBar.setHomeAsUpIndicator(closeIcon);
    }
    // Setup the interface buttons.
    floatingBtn.setOnClickListener(new View.OnClickListener() {

        @Override
        public void onClick(View v) {
            onSendClicked();
        }
    });
    pickBtn.setOnClickListener(new View.OnClickListener() {

        @Override
        public void onClick(View v) {
            onMediaPick();
        }
    });
    takeBtn.setOnClickListener(new View.OnClickListener() {

        @Override
        public void onClick(View v) {
            initiateCameraApp();
        }
    });
    nsfwBtn.setOnClickListener(new View.OnClickListener() {

        @Override
        public void onClick(View v) {
            toggleNsfw();
        }
    });
    visibilityBtn.setOnClickListener(new View.OnClickListener() {

        @Override
        public void onClick(View v) {
            showComposeOptions();
        }
    });
    /* Initialise all the state, or restore it from a previous run, to determine a "starting"
         * state. */
    SharedPreferences preferences = getPrivatePreferences();
    String startingVisibility;
    boolean startingHideText;
    String startingContentWarning = null;
    ArrayList<SavedQueuedMedia> savedMediaQueued = null;
    if (savedInstanceState != null) {
        showMarkSensitive = savedInstanceState.getBoolean("showMarkSensitive");
        startingVisibility = savedInstanceState.getString("statusVisibility");
        statusMarkSensitive = savedInstanceState.getBoolean("statusMarkSensitive");
        startingHideText = savedInstanceState.getBoolean("statusHideText");
        // Keep these until everything needed to put them in the queue is finished initializing.
        savedMediaQueued = savedInstanceState.getParcelableArrayList("savedMediaQueued");
        // These are for restoring an in-progress commit content operation.
        InputContentInfoCompat previousInputContentInfo = InputContentInfoCompat.wrap(savedInstanceState.getParcelable("commitContentInputContentInfo"));
        int previousFlags = savedInstanceState.getInt("commitContentFlags");
        if (previousInputContentInfo != null) {
            onCommitContentInternal(previousInputContentInfo, previousFlags);
        }
    } else {
        showMarkSensitive = false;
        startingVisibility = preferences.getString("rememberedVisibility", "public");
        statusMarkSensitive = false;
        startingHideText = false;
    }
    /* If the composer is started up as a reply to another post, override the "starting" state
         * based on what the intent from the reply request passes. */
    Intent intent = getIntent();
    String[] mentionedUsernames = null;
    inReplyToId = null;
    if (intent != null) {
        inReplyToId = intent.getStringExtra("in_reply_to_id");
        String replyVisibility = intent.getStringExtra("reply_visibility");
        if (replyVisibility != null && startingVisibility != null) {
            // Lowest possible visibility setting in response
            if (startingVisibility.equals("direct") || replyVisibility.equals("direct")) {
                startingVisibility = "direct";
            } else if (startingVisibility.equals("private") || replyVisibility.equals("private")) {
                startingVisibility = "private";
            } else if (startingVisibility.equals("unlisted") || replyVisibility.equals("unlisted")) {
                startingVisibility = "unlisted";
            } else {
                startingVisibility = replyVisibility;
            }
        }
        mentionedUsernames = intent.getStringArrayExtra("mentioned_usernames");
        if (inReplyToId != null) {
            startingHideText = !intent.getStringExtra("content_warning").equals("");
            if (startingHideText) {
                startingContentWarning = intent.getStringExtra("content_warning");
            }
        }
    }
    /* If the currently logged in account is locked, its posts should default to private. This
         * should override even the reply settings, so this must be done after those are set up. */
    if (preferences.getBoolean("loggedInAccountLocked", false)) {
        startingVisibility = "private";
    }
    // After the starting state is finalised, the interface can be set to reflect this state.
    setStatusVisibility(startingVisibility);
    postProgress.setVisibility(View.INVISIBLE);
    updateNsfwButtonColor();
    final ParserUtils parser = new ParserUtils(this);
    // Setup the main text field.
    // new String[] { "image/gif", "image/webp" }
    setEditTextMimeTypes(null);
    final int mentionColour = ThemeUtils.getColor(this, R.attr.compose_mention_color);
    SpanUtils.highlightSpans(textEditor.getText(), mentionColour);
    textEditor.addTextChangedListener(new TextWatcher() {

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

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

        @Override
        public void afterTextChanged(Editable editable) {
            SpanUtils.highlightSpans(editable, mentionColour);
        }
    });
    textEditor.addOnPasteListener(new EditTextTyped.OnPasteListener() {

        @Override
        public void onPaste() {
            parser.getPastedURLText(ComposeActivity.this);
        }
    });
    // Add any mentions to the text field when a reply is first composed.
    if (mentionedUsernames != null) {
        StringBuilder builder = new StringBuilder();
        for (String name : mentionedUsernames) {
            builder.append('@');
            builder.append(name);
            builder.append(' ');
        }
        textEditor.setText(builder);
        textEditor.setSelection(textEditor.length());
    }
    // Initialise the content warning editor.
    contentWarningEditor.addTextChangedListener(new TextWatcher() {

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

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

        @Override
        public void afterTextChanged(Editable s) {
        }
    });
    showContentWarning(startingHideText);
    if (startingContentWarning != null) {
        contentWarningEditor.setText(startingContentWarning);
    }
    // Initialise the empty media queue state.
    mediaQueued = new ArrayList<>();
    waitForMediaLatch = new CountUpDownLatch();
    statusAlreadyInFlight = false;
    // These can only be added after everything affected by the media queue is initialized.
    if (savedMediaQueued != null) {
        for (SavedQueuedMedia item : savedMediaQueued) {
            addMediaToQueue(item.type, item.preview, item.uri, item.mediaSize);
        }
    } else if (intent != null && savedInstanceState == null) {
        /* Get incoming images being sent through a share action from another app. Only do this
             * when savedInstanceState is null, otherwise both the images from the intent and the
             * instance state will be re-queued. */
        String type = intent.getType();
        if (type != null) {
            if (type.startsWith("image/")) {
                List<Uri> uriList = new ArrayList<>();
                switch(intent.getAction()) {
                    case Intent.ACTION_SEND:
                        {
                            Uri uri = intent.getParcelableExtra(Intent.EXTRA_STREAM);
                            if (uri != null) {
                                uriList.add(uri);
                            }
                            break;
                        }
                    case Intent.ACTION_SEND_MULTIPLE:
                        {
                            ArrayList<Uri> list = intent.getParcelableArrayListExtra(Intent.EXTRA_STREAM);
                            if (list != null) {
                                for (Uri uri : list) {
                                    if (uri != null) {
                                        uriList.add(uri);
                                    }
                                }
                            }
                            break;
                        }
                }
                for (Uri uri : uriList) {
                    long mediaSize = getMediaSize(getContentResolver(), uri);
                    pickMedia(uri, mediaSize);
                }
            } else if (type.equals("text/plain")) {
                String action = intent.getAction();
                if (action != null && action.equals(Intent.ACTION_SEND)) {
                    String text = intent.getStringExtra(Intent.EXTRA_TEXT);
                    if (text != null) {
                        int start = Math.max(textEditor.getSelectionStart(), 0);
                        int end = Math.max(textEditor.getSelectionEnd(), 0);
                        int left = Math.min(start, end);
                        int right = Math.max(start, end);
                        textEditor.getText().replace(left, right, text, 0, text.length());
                        parser.putInClipboardManager(this, text);
                        textEditor.onPaste();
                    }
                }
            }
        }
    }
}

Example 28 with Editable

use of android.text.Editable in project Tusky by Vavassor.

the class ComposeActivity method removeMediaFromQueue.

private void removeMediaFromQueue(QueuedMedia item) {
    mediaPreviewBar.removeView(item.preview);
    mediaQueued.remove(item);
    if (mediaQueued.size() == 0) {
        showMarkSensitive(false);
        /* If there are no image previews to show, the extra padding that was added to the
             * EditText can be removed so there isn't unnecessary empty space. */
        textEditor.setPadding(textEditor.getPaddingLeft(), textEditor.getPaddingTop(), textEditor.getPaddingRight(), 0);
    }
    // Remove the text URL associated with this media.
    if (item.uploadUrl != null) {
        Editable text = textEditor.getText();
        int start = text.getSpanStart(item.uploadUrl);
        int end = text.getSpanEnd(item.uploadUrl);
        if (start != -1 && end != -1) {
            text.delete(start, end);
        }
    }
    enableMediaButtons();
    cancelReadyingMedia(item);
}

Example 29 with Editable

use of android.text.Editable in project LshUtils by SenhLinsh.

the class ViewUtils method setEditTextSelectionToEnd.

/**
     * 设置输入框的光标到末尾
     */
public static final void setEditTextSelectionToEnd(EditText editText) {
    Editable editable = editText.getEditableText();
    Selection.setSelection((Spannable) editable, editable.toString().length());
}

Example 30 with Editable

use of android.text.Editable in project Rocket.Chat.Android by RocketChat.

the class MessageFormLayout method init.

private void init() {
    composer = (ViewGroup) LayoutInflater.from(getContext()).inflate(R.layout.message_composer, this, false);
    btnExtra = composer.findViewById(R.id.btn_extras);
    btnExtra.setOnClickListener(new OnClickListener() {

        @Override
        public void onClick(View view) {
            onExtraActionSelectionClick();
        }
    });
    btnSubmit = composer.findViewById(R.id.btn_submit);
    btnSubmit.setOnClickListener(new OnClickListener() {

        @Override
        public void onClick(View view) {
            String messageText = getText();
            if (messageText.length() > 0 && submitTextListener != null) {
                submitTextListener.onSubmitText(messageText);
            }
        }
    });
    btnSubmit.setScaleX(0);
    btnSubmit.setScaleY(0);
    btnSubmit.setVisibility(GONE);
    ImageKeyboardEditText editText = (ImageKeyboardEditText) composer.findViewById(R.id.editor);
    editText.addTextChangedListener(new TextWatcher() {

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

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

        @Override
        public void afterTextChanged(Editable s) {
            if (TextUtils.getTrimmedLength(s) > 0) {
                animateHide(btnExtra);
                animateShow(btnSubmit);
            } else {
                animateShow(btnExtra);
                animateHide(btnSubmit);
            }
        }
    });
    editText.setContentListener(new ImageKeyboardEditText.OnCommitContentListener() {

        @Override
        public boolean onCommitContent(InputContentInfoCompat inputContentInfo, int flags, Bundle opts, String[] supportedMimeTypes) {
            if (listener != null) {
                return listener.onCommitContent(inputContentInfo, flags, opts, supportedMimeTypes);
            }
            return false;
        }
    });
    addView(composer);
}