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

Example 91 with Spannable

use of android.text.Spannable in project android_frameworks_base by DirtyUnicorns.

the class InputMethodService method onExtractedSetSpan.

/**
     * @hide
     */
public void onExtractedSetSpan(Object span, int start, int end, int flags) {
    InputConnection conn = getCurrentInputConnection();
    if (conn != null) {
        if (!conn.setSelection(start, end))
            return;
        CharSequence text = conn.getSelectedText(InputConnection.GET_TEXT_WITH_STYLES);
        if (text instanceof Spannable) {
            ((Spannable) text).setSpan(span, 0, text.length(), flags);
            conn.setComposingRegion(start, end);
            conn.commitText(text, 1);
        }
    }
}

Example 92 with Spannable

use of android.text.Spannable in project android_frameworks_base by DirtyUnicorns.

the class PasswordTransformationMethod method getTransformation.

public CharSequence getTransformation(CharSequence source, View view) {
    if (source instanceof Spannable) {
        Spannable sp = (Spannable) source;
        /*
             * Remove any references to other views that may still be
             * attached.  This will happen when you flip the screen
             * while a password field is showing; there will still
             * be references to the old EditText in the text.
             */
        ViewReference[] vr = sp.getSpans(0, sp.length(), ViewReference.class);
        for (int i = 0; i < vr.length; i++) {
            sp.removeSpan(vr[i]);
        }
        removeVisibleSpans(sp);
        sp.setSpan(new ViewReference(view), 0, 0, Spannable.SPAN_POINT_POINT);
    }
    return new PasswordCharSequence(source);
}

Example 93 with Spannable

use of android.text.Spannable in project android_frameworks_base by DirtyUnicorns.

the class PasswordTransformationMethod method onTextChanged.

public void onTextChanged(CharSequence s, int start, int before, int count) {
    if (s instanceof Spannable) {
        Spannable sp = (Spannable) s;
        ViewReference[] vr = sp.getSpans(0, s.length(), ViewReference.class);
        if (vr.length == 0) {
            return;
        }
        /*
             * There should generally only be one ViewReference in the text,
             * but make sure to look through all of them if necessary in case
             * something strange is going on.  (We might still end up with
             * multiple ViewReferences if someone moves text from one password
             * field to another.)
             */
        View v = null;
        for (int i = 0; v == null && i < vr.length; i++) {
            v = vr[i].get();
        }
        if (v == null) {
            return;
        }
        int pref = TextKeyListener.getInstance().getPrefs(v.getContext());
        if ((pref & TextKeyListener.SHOW_PASSWORD) != 0) {
            if (count > 0) {
                removeVisibleSpans(sp);
                if (count == 1) {
                    sp.setSpan(new Visible(sp, this), start, start + count, Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
                }
            }
        }
    }
}

Example 94 with Spannable

use of android.text.Spannable in project android_frameworks_base by DirtyUnicorns.

the class PasswordTransformationMethod method onFocusChanged.

public void onFocusChanged(View view, CharSequence sourceText, boolean focused, int direction, Rect previouslyFocusedRect) {
    if (!focused) {
        if (sourceText instanceof Spannable) {
            Spannable sp = (Spannable) sourceText;
            removeVisibleSpans(sp);
        }
    }
}

Example 95 with Spannable

use of android.text.Spannable in project android_frameworks_base by DirtyUnicorns.

the class Editor method downgradeEasyCorrectionSpans.

/**
     * Downgrades to simple suggestions all the easy correction spans that are not a spell check
     * span.
     */
private void downgradeEasyCorrectionSpans() {
    CharSequence text = mTextView.getText();
    if (text instanceof Spannable) {
        Spannable spannable = (Spannable) text;
        SuggestionSpan[] suggestionSpans = spannable.getSpans(0, spannable.length(), SuggestionSpan.class);
        for (int i = 0; i < suggestionSpans.length; i++) {
            int flags = suggestionSpans[i].getFlags();
            if ((flags & SuggestionSpan.FLAG_EASY_CORRECT) != 0 && (flags & SuggestionSpan.FLAG_MISSPELLED) == 0) {
                flags &= ~SuggestionSpan.FLAG_EASY_CORRECT;
                suggestionSpans[i].setFlags(flags);
            }
        }
    }
}