Java InputType.TYPE_TEXT_FLAG_MULTI_LINE属性代码示例

private static String toFlagsString(final int flags) {
    final ArrayList<String> flagsArray = new ArrayList<>();
    if (0 != (flags & InputType.TYPE_TEXT_FLAG_NO_SUGGESTIONS))
        flagsArray.add("TYPE_TEXT_FLAG_NO_SUGGESTIONS");
    if (0 != (flags & InputType.TYPE_TEXT_FLAG_MULTI_LINE))
        flagsArray.add("TYPE_TEXT_FLAG_MULTI_LINE");
    if (0 != (flags & InputType.TYPE_TEXT_FLAG_IME_MULTI_LINE))
        flagsArray.add("TYPE_TEXT_FLAG_IME_MULTI_LINE");
    if (0 != (flags & InputType.TYPE_TEXT_FLAG_CAP_WORDS))
        flagsArray.add("TYPE_TEXT_FLAG_CAP_WORDS");
    if (0 != (flags & InputType.TYPE_TEXT_FLAG_CAP_SENTENCES))
        flagsArray.add("TYPE_TEXT_FLAG_CAP_SENTENCES");
    if (0 != (flags & InputType.TYPE_TEXT_FLAG_CAP_CHARACTERS))
        flagsArray.add("TYPE_TEXT_FLAG_CAP_CHARACTERS");
    if (0 != (flags & InputType.TYPE_TEXT_FLAG_AUTO_CORRECT))
        flagsArray.add("TYPE_TEXT_FLAG_AUTO_CORRECT");
    if (0 != (flags & InputType.TYPE_TEXT_FLAG_AUTO_COMPLETE))
        flagsArray.add("TYPE_TEXT_FLAG_AUTO_COMPLETE");
    return flagsArray.isEmpty() ? "" : Arrays.toString(flagsArray.toArray());
}
 

@Override
public void onStartInput(EditorInfo info, boolean restarting) {
    try {
        //Check the input text accepts multi-lines or not
        Common.isInputTextSingleLine = 0 == (info.inputType & InputType.TYPE_TEXT_FLAG_MULTI_LINE);
        Common.isNumericInputText = 2 == (info.inputType & InputType.TYPE_CLASS_NUMBER);
        super.onStartInputView(info, restarting);
    } catch (Exception e) {
        e.printStackTrace();
    }
}
 

public void setAutocorrectEnabled(boolean enabled) {
    boolean wasMultiline =
            (mSendText.getInputType() & InputType.TYPE_TEXT_FLAG_MULTI_LINE) != 0;
    if (enabled)
        mSendText.setInputType(InputType.TYPE_CLASS_TEXT | InputType.TYPE_TEXT_FLAG_AUTO_CORRECT
                | InputType.TYPE_TEXT_FLAG_CAP_SENTENCES);
    else
        mSendText.setInputType(InputType.TYPE_CLASS_TEXT);

    if (wasMultiline)
        mSendText.setInputType(mSendText.getInputType() | InputType.TYPE_TEXT_FLAG_MULTI_LINE);
}
 

public InputAttributes(final EditorInfo editorInfo, final boolean isFullscreenMode) {
    mTargetApplicationPackageName = null != editorInfo ? editorInfo.packageName : null;
    final int inputType = null != editorInfo ? editorInfo.inputType : 0;
    final int inputClass = inputType & InputType.TYPE_MASK_CLASS;
    mInputType = inputType;
    mIsPasswordField = InputTypeUtils.isPasswordInputType(inputType)
            || InputTypeUtils.isVisiblePasswordInputType(inputType);
    if (inputClass != InputType.TYPE_CLASS_TEXT) {
        // If we are not looking at a TYPE_CLASS_TEXT field, the following strange
        // cases may arise, so we do a couple sanity checks for them. If it's a
        // TYPE_CLASS_TEXT field, these special cases cannot happen, by construction
        // of the flags.
        if (null == editorInfo) {
            Log.w(TAG, "No editor info for this field. Bug?");
        } else if (InputType.TYPE_NULL == inputType) {
            // TODO: We should honor TYPE_NULL specification.
            Log.i(TAG, "InputType.TYPE_NULL is specified");
        } else if (inputClass == 0) {
            // TODO: is this check still necessary?
            Log.w(TAG, String.format("Unexpected input class: inputType=0x%08x"
                    + " imeOptions=0x%08x", inputType, editorInfo.imeOptions));
        }
        mShouldShowSuggestions = false;
        mInputTypeNoAutoCorrect = false;
        mApplicationSpecifiedCompletionOn = false;
        mShouldInsertSpacesAutomatically = false;
        return;
    }
    // inputClass == InputType.TYPE_CLASS_TEXT
    final int variation = inputType & InputType.TYPE_MASK_VARIATION;
    final boolean flagNoSuggestions =
            0 != (inputType & InputType.TYPE_TEXT_FLAG_NO_SUGGESTIONS);
    final boolean flagMultiLine =
            0 != (inputType & InputType.TYPE_TEXT_FLAG_MULTI_LINE);
    final boolean flagAutoCorrect =
            0 != (inputType & InputType.TYPE_TEXT_FLAG_AUTO_CORRECT);
    final boolean flagAutoComplete =
            0 != (inputType & InputType.TYPE_TEXT_FLAG_AUTO_COMPLETE);

    // TODO: Have a helper method in InputTypeUtils
    // Make sure that passwords are not displayed in {@link SuggestionStripView}.
    final boolean shouldSuppressSuggestions = mIsPasswordField
            || InputTypeUtils.isEmailVariation(variation)
            || InputType.TYPE_TEXT_VARIATION_URI == variation
            || InputType.TYPE_TEXT_VARIATION_FILTER == variation
            || flagNoSuggestions
            || flagAutoComplete;
    mShouldShowSuggestions = !shouldSuppressSuggestions;

    mShouldInsertSpacesAutomatically = InputTypeUtils.isAutoSpaceFriendlyType(inputType);

    // If it's a browser edit field and auto correct is not ON explicitly, then
    // disable auto correction, but keep suggestions on.
    // If NO_SUGGESTIONS is set, don't do prediction.
    // If it's not multiline and the autoCorrect flag is not set, then don't correct
    mInputTypeNoAutoCorrect =
            (variation == InputType.TYPE_TEXT_VARIATION_WEB_EDIT_TEXT && !flagAutoCorrect)
            || flagNoSuggestions
            || (!flagAutoCorrect && !flagMultiLine);

    mApplicationSpecifiedCompletionOn = flagAutoComplete && isFullscreenMode;
}
 

public boolean isMultiLine() {
    return (mEditorInfo.inputType & InputType.TYPE_TEXT_FLAG_MULTI_LINE) != 0;
}
 

private boolean isMultiline() {
  return (getInputType() & InputType.TYPE_TEXT_FLAG_MULTI_LINE) != 0;
}