Examples with InputConnection android.view.inputmethod.InputConnection used on opensource projects

Example 81 with InputConnection

use of android.view.inputmethod.InputConnection in project android_frameworks_base by crdroidandroid.

the class TextView method onCreateInputConnection.

@Override
public InputConnection onCreateInputConnection(EditorInfo outAttrs) {
    if (onCheckIsTextEditor() && isEnabled()) {
        mEditor.createInputMethodStateIfNeeded();
        outAttrs.inputType = getInputType();
        if (mEditor.mInputContentType != null) {
            outAttrs.imeOptions = mEditor.mInputContentType.imeOptions;
            outAttrs.privateImeOptions = mEditor.mInputContentType.privateImeOptions;
            outAttrs.actionLabel = mEditor.mInputContentType.imeActionLabel;
            outAttrs.actionId = mEditor.mInputContentType.imeActionId;
            outAttrs.extras = mEditor.mInputContentType.extras;
            outAttrs.hintLocales = mEditor.mInputContentType.imeHintLocales;
        } else {
            outAttrs.imeOptions = EditorInfo.IME_NULL;
            outAttrs.hintLocales = null;
        }
        if (focusSearch(FOCUS_DOWN) != null) {
            outAttrs.imeOptions |= EditorInfo.IME_FLAG_NAVIGATE_NEXT;
        }
        if (focusSearch(FOCUS_UP) != null) {
            outAttrs.imeOptions |= EditorInfo.IME_FLAG_NAVIGATE_PREVIOUS;
        }
        if ((outAttrs.imeOptions & EditorInfo.IME_MASK_ACTION) == EditorInfo.IME_ACTION_UNSPECIFIED) {
            if ((outAttrs.imeOptions & EditorInfo.IME_FLAG_NAVIGATE_NEXT) != 0) {
                // An action has not been set, but the enter key will move to
                // the next focus, so set the action to that.
                outAttrs.imeOptions |= EditorInfo.IME_ACTION_NEXT;
            } else {
                // An action has not been set, and there is no focus to move
                // to, so let's just supply a "done" action.
                outAttrs.imeOptions |= EditorInfo.IME_ACTION_DONE;
            }
            if (!shouldAdvanceFocusOnEnter()) {
                outAttrs.imeOptions |= EditorInfo.IME_FLAG_NO_ENTER_ACTION;
            }
        }
        if (isMultilineInputType(outAttrs.inputType)) {
            // Multi-line text editors should always show an enter key.
            outAttrs.imeOptions |= EditorInfo.IME_FLAG_NO_ENTER_ACTION;
        }
        outAttrs.hintText = mHint;
        if (mText instanceof Editable) {
            InputConnection ic = new EditableInputConnection(this);
            outAttrs.initialSelStart = getSelectionStart();
            outAttrs.initialSelEnd = getSelectionEnd();
            outAttrs.initialCapsMode = ic.getCursorCapsMode(getInputType());
            return ic;
        }
    }
    return null;
}