android.widget.EditText#setLines ( )源码实例Demo

下面列出了android.widget.EditText#setLines ( ) 实例代码，或者点击链接到github查看源代码，也可以在右侧发表评论。

源代码1 项目： TelePlus-Android 文件： EditTextSettingsCell.java

public EditTextSettingsCell(Context context) {
    super(context);

    textView = new EditText(context);
    textView.setTextColor(Theme.getColor(Theme.key_windowBackgroundWhiteBlackText));
    textView.setHintTextColor(Theme.getColor(Theme.key_windowBackgroundWhiteHintText));
    textView.setTextSize(TypedValue.COMPLEX_UNIT_DIP, 16);
    textView.setLines(1);
    textView.setMaxLines(1);
    textView.setSingleLine(true);
    textView.setEllipsize(TextUtils.TruncateAt.END);
    textView.setGravity((LocaleController.isRTL ? Gravity.RIGHT : Gravity.LEFT) | Gravity.CENTER_VERTICAL);
    textView.setBackgroundDrawable(null);
    textView.setPadding(0, 0, 0, 0);
    textView.setInputType(textView.getInputType() |EditorInfo.TYPE_TEXT_FLAG_CAP_SENTENCES);
    addView(textView, LayoutHelper.createFrame(LayoutHelper.MATCH_PARENT, LayoutHelper.MATCH_PARENT, (LocaleController.isRTL ? Gravity.RIGHT : Gravity.LEFT) | Gravity.TOP, 17, 0, 17, 0));
}

源代码2 项目： TelePlus-Android 文件： EditTextSettingsCell.java

public EditTextSettingsCell(Context context) {
    super(context);

    textView = new EditText(context);
    textView.setTextColor(Theme.getColor(Theme.key_windowBackgroundWhiteBlackText));
    textView.setHintTextColor(Theme.getColor(Theme.key_windowBackgroundWhiteHintText));
    textView.setTextSize(TypedValue.COMPLEX_UNIT_DIP, 16);
    textView.setLines(1);
    textView.setMaxLines(1);
    textView.setSingleLine(true);
    textView.setEllipsize(TextUtils.TruncateAt.END);
    textView.setGravity((LocaleController.isRTL ? Gravity.RIGHT : Gravity.LEFT) | Gravity.CENTER_VERTICAL);
    textView.setBackgroundDrawable(null);
    textView.setPadding(0, 0, 0, 0);
    textView.setInputType(textView.getInputType() |EditorInfo.TYPE_TEXT_FLAG_CAP_SENTENCES);
    addView(textView, LayoutHelper.createFrame(LayoutHelper.MATCH_PARENT, LayoutHelper.MATCH_PARENT, (LocaleController.isRTL ? Gravity.RIGHT : Gravity.LEFT) | Gravity.TOP, 17, 0, 17, 0));
}

源代码3 项目： hash-checker 文件： HashCalculatorFragment.java

private void validateMultilineFields(
        @NonNull EditText editText,
        int lines,
        boolean singleLine
) {
    editText.setSingleLine(singleLine);
    editText.setMinLines(lines);
    editText.setMaxLines(lines);
    editText.setLines(lines);
}

源代码4 项目： react-native-GPay 文件： ReactTextInputShadowNode.java

@Override
public long measure(
    YogaNode node,
    float width,
    YogaMeasureMode widthMode,
    float height,
    YogaMeasureMode heightMode) {
  // measure() should never be called before setThemedContext()
  EditText editText = Assertions.assertNotNull(mDummyEditText);

  if (mLocalData != null) {
    mLocalData.apply(editText);
  } else {
    editText.setTextSize(
        TypedValue.COMPLEX_UNIT_PX,
        mFontSize == UNSET ?
            (int) Math.ceil(PixelUtil.toPixelFromSP(ViewDefaults.FONT_SIZE_SP)) : mFontSize);

    if (mNumberOfLines != UNSET) {
      editText.setLines(mNumberOfLines);
    }

    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M &&
        editText.getBreakStrategy() != mTextBreakStrategy) {
      editText.setBreakStrategy(mTextBreakStrategy);
    }
  }

   // make sure the placeholder content is also being measured
   editText.setHint(getPlaceholder());
   editText.measure(
      MeasureUtil.getMeasureSpec(width, widthMode),
      MeasureUtil.getMeasureSpec(height, heightMode));

  return YogaMeasureOutput.make(editText.getMeasuredWidth(), editText.getMeasuredHeight());
}

源代码5 项目： UltimateAndroid 文件： ConfigureStandupTimer.java

private View createMeetingLengthTextBox() {
    meetingLengthEditText = new EditText(this);
    meetingLengthEditText.setGravity(Gravity.CENTER);
    meetingLengthEditText.setKeyListener(new DigitsKeyListener());
    meetingLengthEditText.setRawInputType(InputType.TYPE_CLASS_PHONE);
    meetingLengthEditText.setLayoutParams(new LayoutParams(dipsToPixels(60), LayoutParams.WRAP_CONTENT));
    meetingLengthEditText.setText(Integer.toString(meetingLength));
    meetingLengthEditText.setLines(1);

    meetingLengthSpinner = null;
    return meetingLengthEditText;
}

源代码6 项目： UltimateAndroid 文件： ConfigureStandupTimer.java

private View createMeetingLengthTextBox() {
    meetingLengthEditText = new EditText(this);
    meetingLengthEditText.setGravity(Gravity.CENTER);
    meetingLengthEditText.setKeyListener(new DigitsKeyListener());
    meetingLengthEditText.setRawInputType(InputType.TYPE_CLASS_PHONE);
    meetingLengthEditText.setLayoutParams(new LayoutParams(dipsToPixels(60), LayoutParams.WRAP_CONTENT));
    meetingLengthEditText.setText(Integer.toString(meetingLength));
    meetingLengthEditText.setLines(1);

    meetingLengthSpinner = null;
    return meetingLengthEditText;
}

源代码7 项目： MifareClassicTool 文件： FileChooser.java

/**
 * Ask the user for a file name, create this file and choose it.
 * ({@link #onFileChosen(View)}).
 */
private void onNewFile() {
    final Context cont = this;
    // Ask user for filename.
    final EditText input = new EditText(this);
    input.setInputType(InputType.TYPE_CLASS_TEXT);
    input.setLines(1);
    input.setHorizontallyScrolling(true);
    new AlertDialog.Builder(this)
        .setTitle(R.string.dialog_new_file_title)
        .setMessage(R.string.dialog_new_file)
        .setIcon(android.R.drawable.ic_menu_add)
        .setView(input)
        .setPositiveButton(R.string.action_ok,
                (dialog, whichButton) -> {
                    if (input.getText() != null
                            && !input.getText().toString().equals("")) {
                        File file = new File(mDir.getPath(),
                                input.getText().toString());
                        if (file.exists()) {
                            Toast.makeText(cont,
                                    R.string.info_file_already_exists,
                                    Toast.LENGTH_LONG).show();
                            return;
                        }
                        Intent intent = new Intent();
                        intent.putExtra(EXTRA_CHOSEN_FILE, file.getPath());
                        setResult(Activity.RESULT_OK, intent);
                        finish();
                    } else {
                        // Empty name is not allowed.
                        Toast.makeText(cont, R.string.info_empty_file_name,
                                Toast.LENGTH_LONG).show();
                    }
                })
        .setNegativeButton(R.string.action_cancel,
                (dialog, whichButton) -> {
                    // Do nothing.
                }).show();
}

源代码8 项目： MifareClassicTool 文件： KeyEditor.java

/**
 * Check if it is a valid key file
 * ({@link #isValidKeyFileErrorToast()}),
 * ask user for a save name and then call
 * {@link Common#checkFileExistenceAndSave(File, String[], boolean,
 * Context, IActivityThatReactsToSave)}
 * @see Common#checkFileExistenceAndSave(File, String[], boolean, Context,
 * IActivityThatReactsToSave)
 * @see #isValidKeyFileErrorToast()
 */
private void onSave() {
    if (!isValidKeyFileErrorToast()) {
        return;
    }
    final File path = Common.getFileFromStorage(Common.HOME_DIR + "/" +
            Common.KEYS_DIR);
    final Context cont = this;
    final IActivityThatReactsToSave activity =
            this;
    // Ask user for filename.
    final EditText input = new EditText(this);
    input.setInputType(InputType.TYPE_CLASS_TEXT);
    input.setLines(1);
    input.setHorizontallyScrolling(true);
    input.setText(mFileName);
    input.setSelection(input.getText().length());
    new AlertDialog.Builder(this)
        .setTitle(R.string.dialog_save_keys_title)
        .setMessage(R.string.dialog_save_keys)
        .setIcon(android.R.drawable.ic_menu_save)
        .setView(input)
        .setPositiveButton(R.string.action_ok,
                (dialog, whichButton) -> {
                    if (input.getText() != null
                            && !input.getText().toString().equals("")) {
                        File file = new File(path.getPath(),
                                input.getText().toString());
                        Common.checkFileExistenceAndSave(file, mLines,
                                false, cont, activity);
                    } else {
                        // Empty name is not allowed.
                        Toast.makeText(cont, R.string.info_empty_file_name,
                                Toast.LENGTH_LONG).show();
                    }
                })
        .setNegativeButton(R.string.action_cancel,
                (dialog, whichButton) -> mCloseAfterSuccessfulSave = false).show();
}

源代码9 项目： htmlview 文件： NativeElementView.java

static NativeElementView createTextArea(final Context context, final Element element) {
  int textSize = element.getScaledPx(Style.FONT_SIZE);
  EditText editText = new EditText(context);
  editText.setSingleLine(false);
  editText.setTextSize(TypedValue.COMPLEX_UNIT_PX, textSize);
  editText.setGravity(Gravity.TOP);
  // TODO: Calculate lines based on height if fixed.
  editText.setLines(element.getAttributeInt("rows", 2));
  editText.setVerticalScrollBarEnabled(true);
  LayoutParams params = new LayoutParams(0, LayoutParams.WRAP_CONTENT);
  editText.setLayoutParams(params);
  NativeElementView result = new NativeElementView(context, element, false, editText);
  result.reset();
  return result;
}

源代码10 项目： TwistyTimer 文件： AlgDialog.java

@Override
public void onClick(View view) {
    final DatabaseHandler dbHandler = TwistyTimer.getDBHandler();

    switch (view.getId()) {
        case R.id.editButton:
            MaterialDialog dialog = ThemeUtils.roundDialog(mContext, new MaterialDialog.Builder(mContext)
                    .title(R.string.edit_algorithm)
                    .input("", algorithm.getAlgs(), (dialog1, input) -> {
                        algorithm.setAlgs(input.toString());
                        dbHandler.updateAlgorithmAlg(mId, input.toString());
                        algText.setText(input.toString());
                        updateList();
                    })
                    .inputType(InputType.TYPE_TEXT_FLAG_MULTI_LINE)
                    .positiveText(R.string.action_done)
                    .negativeText(R.string.action_cancel)
                    .build());
            EditText editText = dialog.getInputEditText();
            if (editText != null) {
                editText.setSingleLine(false);
                editText.setLines(5);
                editText.setImeOptions(EditorInfo.IME_FLAG_NO_ENTER_ACTION);
                editText.setImeOptions(EditorInfo.IME_FLAG_NO_EXTRACT_UI);
            }
            dialog.show();
            break;

        case R.id.progressButton:
            final AppCompatSeekBar seekBar = (AppCompatSeekBar) LayoutInflater.from(mContext).inflate(R.layout.dialog_progress, null);
            seekBar.setProgress(algorithm.getProgress());
            ThemeUtils.roundAndShowDialog(mContext, new MaterialDialog.Builder(mContext)
                    .title(R.string.dialog_set_progress)
                    .customView(seekBar, false)
                    .positiveText(R.string.action_update)
                    .negativeText(R.string.action_cancel)
                    .onPositive((dialog12, which) -> {
                        int seekProgress = seekBar.getProgress();
                        algorithm.setProgress(seekProgress);
                        dbHandler.updateAlgorithmProgress(mId, seekProgress);
                        progressBar.setProgress(seekProgress);
                        updateList();
                    })
                    .build());
            break;

        case R.id.revertButton:
            ThemeUtils.roundAndShowDialog(mContext, new MaterialDialog.Builder(mContext)
                    .title(R.string.dialog_revert_title_confirmation)
                    .content(R.string.dialog_revert_content_confirmation)
                    .positiveText(R.string.action_reset)
                    .negativeText(R.string.action_cancel)
                    .onPositive((dialog13, which) -> {
                        algorithm.setAlgs(AlgUtils.getDefaultAlgs(algorithm.getSubset(), algorithm.getName()));
                        dbHandler.updateAlgorithmAlg(mId, algorithm.getAlgs());
                        algText.setText(algorithm.getAlgs());
                    })
                    .build());
            break;
    }
}

源代码11 项目： BigApp_Discuz_Android 文件： WithDelEditText.java

public WithDelEditText(Context context, AttributeSet attrs) {
        super(context, attrs);

        // 方式1获取属性
        TypedArray a = context.obtainStyledAttributes(attrs,
                R.styleable.WithDelEditText);


        hintString = a
                .getString(R.styleable.WithDelEditText_WithDelEditText_hint);

        hintColor = a.getColor(R.styleable.WithDelEditText_WithDelEditText_hint_color, getContext().getResources().getColor(R.color.gray_half_5));

        WithDelEditTextIcon = a
                .getDrawable(R.styleable.WithDelEditText_WithDelEditText_icon);

        WithDelEditTextDeleteIcon = a
                .getDrawable(R.styleable.WithDelEditText_WithDelEditText_delete_icon);


        WithDelEditTextDeleteIcon = a
                .getDrawable(R.styleable.WithDelEditText_WithDelEditText_delete_icon);

        WithDelEditTextBackground = a
                .getDrawable(R.styleable.WithDelEditText_WithDelEditText_background);

        lines = a.getInteger(R.styleable.WithDelEditText_WithDelEditText_lines, 1);
        maxLines = a.getInteger(R.styleable.WithDelEditText_WithDelEditText_maxLines, 1);


        a.recycle();

        View view = LayoutInflater.from(context).inflate(
                R.layout.with_del_edittext, null);

        ivWithDelEditTextDeleteIcon = (ImageView) view
                .findViewById(R.id.iv_with_del_eidttext_delete);
        if (WithDelEditTextDeleteIcon != null)
            ivWithDelEditTextDeleteIcon
                    .setImageDrawable(WithDelEditTextDeleteIcon);

        rl = (RelativeLayout) view
                .findViewById(R.id.rl);
        if (WithDelEditTextBackground != null)
            rl.setBackgroundDrawable(WithDelEditTextBackground);

        et = (EditText) view.findViewById(R.id.et_with_del_edittext);
        if (!TextUtils.isEmpty(hintString))
            et.setHint(hintString);

        et.setHintTextColor(hintColor);

        ivWithDelEditTextIcon = (ImageView) view.findViewById(R.id.iv_with_del_eidttext_icon);
        if (WithDelEditTextIcon != null) {
            ivWithDelEditTextIcon
                    .setImageDrawable(WithDelEditTextIcon);
            ivWithDelEditTextIcon.setVisibility(VISIBLE);
        }

        ivWithDelEditTextDeleteIcon.setOnClickListener(new OnClickListener() {
            @Override
            public void onClick(View v) {
                et.setText("");
            }
        });

        et.setLines(lines);
        et.setMaxLines(maxLines);

        // 给编辑框添加文本改变事件
        et.addTextChangedListener(new MyTextWatcher());
        et.setOnFocusChangeListener(new OnFocusChangeListener() {

            @Override
            public void onFocusChange(View arg0, boolean arg1) {
                // TODO Auto-generated method stub
//				Log.v("Steel", "arg1:"+arg1+";"+et.hasFocus());
                if (et.hasFocus()) {
                    if (focusCheckListenter != null) {
                        focusCheckListenter.setOnFocusValue(true);
                    }
                } else {
                    if (focusCheckListenter != null) {
                        focusCheckListenter.setOnFocusValue(false);
                    }
                }
            }
        });


        // 把获得的view加载到这个控件中
        addView(view);
    }

源代码12 项目： MifareClassicTool 文件： DumpEditor.java

/**
 * Check if the external storage is writable
 * {@link Common#isExternalStorageWritableErrorToast(Context)},
 * ask user for a save name and then call
 * {@link Common#checkFileExistenceAndSave(File, String[], boolean,
 * Context, IActivityThatReactsToSave)}.
 * This is a helper function for {@link #saveDump()}
 * and {@link #saveKeys()}.
 * @param data Data to save.
 * @param fileName Name of the file.
 * @param isDump True if data contains a dump. False if data contains keys.
 * @param titleId Resource ID for the title of the dialog.
 * @param messageId Resource ID for the message of the dialog.
 * @see Common#isExternalStorageWritableErrorToast(Context)
 * @see Common#checkFileExistenceAndSave(File, String[], boolean,
 * Context, IActivityThatReactsToSave)
 */
private void saveFile(final String[] data, final String fileName,
        final boolean isDump, int titleId, int messageId) {
    if (!Common.getPreferences().getBoolean(UseInternalStorage.toString(),
            false) && !Common.isExternalStorageWritableErrorToast(this)) {
        return;
    }
    String targetDir = (isDump) ? Common.DUMPS_DIR : Common.KEYS_DIR;
    final File path = Common.getFileFromStorage(
            Common.HOME_DIR +  "/" + targetDir);
    final Context context = this;
    final IActivityThatReactsToSave activity = this;

    // Ask user for filename.
    final EditText input = new EditText(this);
    input.setInputType(InputType.TYPE_CLASS_TEXT);
    input.setLines(1);
    input.setHorizontallyScrolling(true);
    input.setText(fileName);
    input.setSelection(input.getText().length());
    new AlertDialog.Builder(this)
        .setTitle(titleId)
        .setMessage(messageId)
        .setIcon(android.R.drawable.ic_menu_save)
        .setView(input)
        .setPositiveButton(R.string.action_save,
                (dialog, whichButton) -> {
                    if (input.getText() != null
                            && !input.getText().toString().equals("")) {
                        File file = new File(path.getPath(),
                                input.getText().toString());
                        Common.checkFileExistenceAndSave(file, data,
                                isDump, context, activity);
                        if (isDump) {
                            mDumpName = file.getName();
                        } else {
                            mKeysName = file.getName();
                        }
                    } else {
                        // Empty name is not allowed.
                        Toast.makeText(context, R.string.info_empty_file_name,
                                Toast.LENGTH_LONG).show();
                    }
                })
        .setNegativeButton(R.string.action_cancel,
                (dialog, whichButton) -> mCloseAfterSuccessfulSave = false).show();
    onUpdateColors(null);
}

源代码13 项目： geopaparazzi 文件： GEditTextView.java

/**
     * @param context               the context to use.
     * @param attrs                 attributes.
     * @param parentView            parent
     * @param label                 label
     * @param value                 value
     * @param type                  the text type.
     * @param lines                 the lines num.
     * @param constraintDescription constraints
     * @param readonly              if <code>false</code>, the item is disabled for editing.
     */
    public GEditTextView(Context context, AttributeSet attrs, LinearLayout parentView, String label, String value, int type,
                         int lines, String constraintDescription, boolean readonly) {
        super(context, attrs);

        LinearLayout textLayout = new LinearLayout(context);
        LinearLayout.LayoutParams layoutParams = new LinearLayout.LayoutParams(LayoutParams.MATCH_PARENT,
                LayoutParams.WRAP_CONTENT);
        layoutParams.setMargins(10, 10, 10, 10);
        textLayout.setLayoutParams(layoutParams);
        textLayout.setOrientation(LinearLayout.VERTICAL);
        parentView.addView(textLayout);

        TextView textView = new TextView(context);
        textView.setLayoutParams(new LinearLayout.LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.WRAP_CONTENT));
        textView.setPadding(2, 2, 2, 2);
        textView.setText(label.replace(UNDERSCORE, " ").replace(COLON, " ") + " " + constraintDescription);
        textView.setTextColor(Compat.getColor(context, R.color.formcolor));

        textLayout.addView(textView);

        editView = new EditText(context);
        LinearLayout.LayoutParams params = new LinearLayout.LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.WRAP_CONTENT);
        params.setMargins(15, 25, 15, 15);
        editView.setLayoutParams(params);
//        editView.setPadding(15, 5, 15, 5);
        editView.setText(value);
        editView.setEnabled(!readonly);

        switch (type) {
            case 1:
                editView.setInputType(InputType.TYPE_CLASS_NUMBER | InputType.TYPE_NUMBER_FLAG_DECIMAL);
                break;
            case 2:
                editView.setInputType(InputType.TYPE_CLASS_PHONE);
                break;
            case 3:
                editView.setInputType(InputType.TYPE_CLASS_DATETIME);
                break;
            case 4:
                editView.setInputType(InputType.TYPE_CLASS_NUMBER);
                break;
            default:
                break;
        }

        if (lines > 0) {
            editView.setLines(lines);
            editView.setGravity(Gravity.TOP);
        }

        textLayout.addView(editView);
    }

方法所在类

android.widget.EditText