Java 类android.text.method.TransformationMethod 实例源码

项目：stynico 文件：AutofitHelper.java

private static int getMaxLines(AppCompatTextView view)
{
       int maxLines = -1; // No limit (Integer.MAX_VALUE also means no limit)

       TransformationMethod method = view.getTransformationMethod();
       if (method != null && method instanceof SingleLineTransformationMethod)
    {
           maxLines = 1;
       }
       else if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN)
    {
           // setMaxLines() and getMaxLines() are only available on android-16+
           maxLines = view.getMaxLines();
       }

       return maxLines;
   }

项目：okwallet 文件：ShowPasswordCheckListener.java

@Override
public void onCheckedChanged(final CompoundButton buttonView, final boolean isChecked) {
    final TransformationMethod transformationMethod = isChecked ? null : PasswordTransformationMethod.getInstance();

    for (final EditText passwordView : passwordViews)
        passwordView.setTransformationMethod(transformationMethod);
}

项目：JotaTextEditor 文件：TextView.java

/**
 * Sets the transformation that is applied to the text that this
 * TextView is displaying.
 *
 * @attr ref android.R.styleable#TextView_password
 * @attr ref android.R.styleable#TextView_singleLine
 */
public final void setTransformationMethod(TransformationMethod method) {
    if (method == mTransformation) {
        // Avoid the setText() below if the transformation is
        // the same.
        return;
    }
    if (mTransformation != null) {
        if (mText instanceof Spannable) {
            ((Spannable) mText).removeSpan(mTransformation);
        }
    }

    mTransformation = method;

    setText(mText);
}

项目：AutoResizeEditText 文件：AutofitHelper.java

private static int getMaxLines(TextView view) {
    int maxLines = -1; // No limit (Integer.MAX_VALUE also means no limit)

    TransformationMethod method = view.getTransformationMethod();
    if (method != null && method instanceof SingleLineTransformationMethod) {
        maxLines = 1;
    } else if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN) {
        // setMaxLines() and getMaxLines() are only available on android-16+
        maxLines = view.getMaxLines();
    }

    return maxLines;
}

项目：LuaViewPlayground 文件：AutofitHelper.java

private static int getMaxLines(TextView view) {
    int maxLines = -1; // No limit (Integer.MAX_VALUE also means no limit)

    TransformationMethod method = view.getTransformationMethod();
    if (method != null && method instanceof SingleLineTransformationMethod) {
        maxLines = 1;
    }
    else if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN) {
        // setMaxLines() and getMaxLines() are only available on android-16+
        maxLines = view.getMaxLines();
    }

    return maxLines;
}

项目：LuaViewPlayground 文件：TextUtil.java

private static int getMaxLines(TextView view) {
    int maxLines = -1; // No limit (Integer.MAX_VALUE also means no limit)

    TransformationMethod method = view.getTransformationMethod();
    if (method != null && method instanceof SingleLineTransformationMethod) {
        maxLines = 1;
    } else if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN) {
        // setMaxLines() and getMaxLines() are only available on android-16+
        maxLines = view.getMaxLines();
    }

    return maxLines;
}

项目：DarkCalculator 文件：AutofitHelper.java

private static int getMaxLines(TextView view) {
    int maxLines = -1; // No limit (Integer.MAX_VALUE also means no limit)

    TransformationMethod method = view.getTransformationMethod();
    if (method != null && method instanceof SingleLineTransformationMethod) {
        maxLines = 1;
    } else if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN) {
        // setMaxLines() and getMaxLines() are only available on android-16+
        maxLines = view.getMaxLines();
    }

    return maxLines;
}

项目：android-autofittextview 文件：AutofitHelper.java

private static int getMaxLines(TextView view) {
    int maxLines = -1; // No limit (Integer.MAX_VALUE also means no limit)

    TransformationMethod method = view.getTransformationMethod();
    if (method != null && method instanceof SingleLineTransformationMethod) {
        maxLines = 1;
    }
    else if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN) {
        // setMaxLines() and getMaxLines() are only available on android-16+
        maxLines = view.getMaxLines();
    }

    return maxLines;
}

项目：material-components-android 文件：TextInputLayoutTest.java

static ViewAssertion isPasswordToggledVisible(final boolean isToggledVisible) {
  return new ViewAssertion() {
    @Override
    public void check(View view, NoMatchingViewException noViewFoundException) {
      assertTrue(view instanceof TextInputLayout);
      EditText editText = ((TextInputLayout) view).getEditText();
      TransformationMethod transformationMethod = editText.getTransformationMethod();
      if (isToggledVisible) {
        assertNull(transformationMethod);
      } else {
        assertEquals(PasswordTransformationMethod.getInstance(), transformationMethod);
      }
    }
  };
}

项目：android-autofittextview-master 文件：AutofitHelper.java

private static int getMaxLines(TextView view) {
    int maxLines = -1; // No limit (Integer.MAX_VALUE also means no limit)

    TransformationMethod method = view.getTransformationMethod();
    if (method != null && method instanceof SingleLineTransformationMethod) {
        maxLines = 1;
    }
    else if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN) {
        // setMaxLines() and getMaxLines() are only available on android-16+
        maxLines = view.getMaxLines();
    }

    return maxLines;
}

项目：AVTextView 文件：AVTextView.java

/**
 * Method that catch the text transformation (e.g. uppercase tranformation)
 * and return the transformed text
 * @param text the text to be transformed
 * @return transformed text
 */
private String getTranformedText(String text) {
    // Check if text has undergone transformation
    TransformationMethod transformationMethod = getTransformationMethod();
    if (transformationMethod != null) {
        // Get the tranformation
        text = transformationMethod.getTransformation(text, this).toString();
    }

    return text;
}

项目：Trebuchet 文件：AutoExpandTextView.java

/**
 * Re size the font so the specified text fits in the text box assuming the text box is the
 * specified width.
 */
private void refitText() {
    CharSequence text = getText();

    if (TextUtils.isEmpty(text)) {
        return;
    }

    TransformationMethod method = getTransformationMethod();
    if (method != null) {
        text = method.getTransformation(text, this);
    }
    int targetWidth = getWidth() - getPaddingLeft() - getPaddingRight();
    if (targetWidth > 0) {
        float high = 100;
        float low = 0;

        mPaint.set(getPaint());
        mPaint.setTextSize(getTextSize());
        float letterSpacing = getLetterSpacing(text, mPaint, targetWidth, low, high,
                mPrecision);
        mPaint.setLetterSpacing(letterSpacing);
        calculateSections(text);

        super.setLetterSpacing(letterSpacing);
    }
}

项目：aMatch 文件：AutofitHelper.java

private static int getMaxLines(TextView view) {
    int maxLines = -1; // No limit (Integer.MAX_VALUE also means no limit)

    TransformationMethod method = view.getTransformationMethod();
    if (method != null && method instanceof SingleLineTransformationMethod) {
        maxLines = 1;
    }
    else if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN) {
        // setMaxLines() and getMaxLines() are only available on android-16+
        maxLines = view.getMaxLines();
    }

    return maxLines;
}

项目：ombuds-android 文件：ShowPasswordCheckListener.java

@Override
public void onCheckedChanged(final CompoundButton buttonView, final boolean isChecked)
{
    final TransformationMethod transformationMethod = isChecked ? null : PasswordTransformationMethod.getInstance();

    for (final EditText passwordView : passwordViews)
        passwordView.setTransformationMethod(transformationMethod);
}

项目：Bookd_Android_App 文件：MaterialAutoCompleteTextView.java

public MaterialAutoCompleteTextView(Context context, AttributeSet attrs, int style) {
    super(context, attrs, style);

    setFocusable(true);
    setFocusableInTouchMode(true);
    setClickable(true);

    floatingLabelTextSize = getResources().getDimensionPixelSize(R.dimen.floating_label_text_size);
    innerComponentsSpacing = getResources().getDimensionPixelSize(R.dimen.inner_components_spacing);
    bottomEllipsisSize = getResources().getDimensionPixelSize(R.dimen.bottom_ellipsis_height);

    TypedArray typedArray = context.obtainStyledAttributes(attrs, R.styleable.MaterialEditText);
    baseColor = typedArray.getColor(R.styleable.MaterialEditText_baseColor, Color.BLACK);
    ColorStateList colorStateList = new ColorStateList(new int[][]{new int[]{android.R.attr.state_enabled}, EMPTY_STATE_SET}, new int[]{baseColor & 0x00ffffff | 0xdf000000, baseColor & 0x00ffffff | 0x44000000});
    setTextColor(colorStateList);

    primaryColor = typedArray.getColor(R.styleable.MaterialEditText_primaryColor, baseColor);
    setFloatingLabelInternal(typedArray.getInt(R.styleable.MaterialEditText_floatingLabel, 0));
    errorColor = typedArray.getColor(R.styleable.MaterialEditText_errorColor, Color.parseColor("#e7492E"));
    maxCharacters = typedArray.getInt(R.styleable.MaterialEditText_maxCharacters, 0);
    singleLineEllipsis = typedArray.getBoolean(R.styleable.MaterialEditText_singleLineEllipsis, false);
    typedArray.recycle();

    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN) {
        setBackground(null);
    } else {
        setBackgroundDrawable(null);
    }
    if (singleLineEllipsis) {
        TransformationMethod transformationMethod = getTransformationMethod();
        setSingleLine();
        setTransformationMethod(transformationMethod);
    }
    initPadding();
    initText();
    initFloatingLabel();
}

项目：Bookd_Android_App 文件：MaterialEditText.java

public MaterialEditText(Context context, AttributeSet attrs, int style) {
    super(context, attrs, style);

    setFocusable(true);
    setFocusableInTouchMode(true);
    setClickable(true);

    floatingLabelTextSize = getResources().getDimensionPixelSize(R.dimen.floating_label_text_size);
    innerComponentsSpacing = getResources().getDimensionPixelSize(R.dimen.inner_components_spacing);
    bottomEllipsisSize = getResources().getDimensionPixelSize(R.dimen.bottom_ellipsis_height);

    TypedArray typedArray = context.obtainStyledAttributes(attrs, R.styleable.MaterialEditText);
    baseColor = typedArray.getColor(R.styleable.MaterialEditText_baseColor, Color.BLACK);
    ColorStateList colorStateList = new ColorStateList(new int[][]{new int[]{android.R.attr.state_enabled}, EMPTY_STATE_SET}, new int[]{baseColor & 0x00ffffff | 0xdf000000, baseColor & 0x00ffffff | 0x44000000});
    setTextColor(colorStateList);

    primaryColor = typedArray.getColor(R.styleable.MaterialEditText_primaryColor, baseColor);
    setFloatingLabelInternal(typedArray.getInt(R.styleable.MaterialEditText_floatingLabel, 0));
    errorColor = typedArray.getColor(R.styleable.MaterialEditText_errorColor, R.styleable.MaterialEditText_BaseErrorColor);
    maxCharacters = typedArray.getInt(R.styleable.MaterialEditText_maxCharacters, 0);
    singleLineEllipsis = typedArray.getBoolean(R.styleable.MaterialEditText_singleLineEllipsis, false);
    regularExpression = typedArray.getString(R.styleable.MaterialEditText_regexExpression);
    regexErrorText = typedArray.getString(R.styleable.MaterialEditText_regexErrorText);
    regexText = typedArray.getString(R.styleable.MaterialEditText_regexText);
    typedArray.recycle();

    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN) {
        setBackground(null);
    } else {
        setBackgroundDrawable(null);
    }
    if (singleLineEllipsis) {
        TransformationMethod transformationMethod = getTransformationMethod();
        setSingleLine();
        setTransformationMethod(transformationMethod);
    }
    initPadding();
    initText();
    initFloatingLabel();
}

项目：Tada 文件：TextView.java

/**
 * Sets the transformation that is applied to the text that this
 * TextView is displaying.
 *
 * @attr ref android.R.styleable#TextView_password
 * @attr ref android.R.styleable#TextView_singleLine
 */
public final void setTransformationMethod(TransformationMethod method) {
    if (method == mTransformation) {
        // Avoid the setText() below if the transformation is
        // the same.
        return;
    }
    if (mTransformation != null) {
        if (mText instanceof Spannable) {
            ((Spannable) mText).removeSpan(mTransformation);
        }
    }

    mTransformation = method;

    if (method instanceof TransformationMethod2) {
        TransformationMethod2 method2 = (TransformationMethod2) method;
        mAllowTransformationLengthChange = !isTextSelectable() && !(mText instanceof Editable);
        method2.setLengthChangesAllowed(mAllowTransformationLengthChange);
    } else {
        mAllowTransformationLengthChange = false;
    }

    setText(mText);

    if (hasPasswordTransformationMethod()) {
        notifyViewAccessibilityStateChangedIfNeeded(
                AccessibilityEvent.CONTENT_CHANGE_TYPE_UNDEFINED);
    }
}

项目：Studddinv2_android 文件：MaterialEditText.java

public MaterialEditText(Context context, AttributeSet attrs, int style) {
    super(context, attrs, style);

    setFocusable(true);
    setFocusableInTouchMode(true);
    setClickable(true);

    floatingLabelTextSize = getResources().getDimensionPixelSize(R.dimen.floating_label_text_size);
    innerComponentsSpacing = getResources().getDimensionPixelSize(R.dimen.inner_components_spacing);
    bottomEllipsisSize = getResources().getDimensionPixelSize(R.dimen.bottom_ellipsis_height);

    TypedArray typedArray = context.obtainStyledAttributes(attrs, R.styleable.MaterialEditText);
    baseColor = typedArray.getColor(R.styleable.MaterialEditText_baseColor, Color.BLACK);
    ColorStateList colorStateList = new ColorStateList(new int[][]{new int[]{android.R.attr.state_enabled}, EMPTY_STATE_SET}, new int[]{baseColor & 0x00ffffff | 0xdf000000, baseColor & 0x00ffffff | 0x44000000});
    setTextColor(colorStateList);

    primaryColor = typedArray.getColor(R.styleable.MaterialEditText_primaryColor, baseColor);
    setFloatingLabelInternal(typedArray.getInt(R.styleable.MaterialEditText_floatingLabel, 0));
    errorColor = typedArray.getColor(R.styleable.MaterialEditText_errorColor, R.styleable.MaterialEditText_BaseErrorColor);
    maxCharacters = typedArray.getInt(R.styleable.MaterialEditText_maxCharacters, 0);
    singleLineEllipsis = typedArray.getBoolean(R.styleable.MaterialEditText_singleLineEllipsis, false);
    regularExpression = typedArray.getString(R.styleable.MaterialEditText_regexExpression);
    regexErrorText = typedArray.getString(R.styleable.MaterialEditText_regexErrorText);
    regexText = typedArray.getString(R.styleable.MaterialEditText_regexText);
    typedArray.recycle();

    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN) {
        setBackground(null);
    } else {
        setBackgroundDrawable(null);
    }
    if (singleLineEllipsis) {
        TransformationMethod transformationMethod = getTransformationMethod();
        setSingleLine();
        setTransformationMethod(transformationMethod);
    }
    initPadding();
    initText();
    initFloatingLabel();
}

项目：RealTextView 文件：AutofitHelper.java

private static int getMaxLines(TextView view) {
    int maxLines = -1; // No limit (Integer.MAX_VALUE also means no limit)

    TransformationMethod method = view.getTransformationMethod();
    if (method != null && method instanceof SingleLineTransformationMethod) {
        maxLines = 1;
    }
    else if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN) {
        // setMaxLines() and getMaxLines() are only available on android-16+
        maxLines = view.getMaxLines();
    }

    return maxLines;
}

项目：skandroid-core 文件：AutofitHelper.java

private static int getMaxLines(TextView view) {
    int maxLines = -1; // No limit (Integer.MAX_VALUE also means no limit)

    TransformationMethod method = view.getTransformationMethod();
    if (method != null && method instanceof SingleLineTransformationMethod) {
        maxLines = 1;
    }
    else if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN) {
        // setMaxLines() and getMaxLines() are only available on android-16+
        maxLines = view.getMaxLines();
    }

    return maxLines;
}

项目：stynico 文件：AutofitHelper.java

/**
    * Re-sizes the textSize of the TextView so that the text fits within the bounds of the View.
    */
   private static void autofit(AppCompatTextView view, TextPaint paint, float minTextSize, float maxTextSize,
                            int maxLines, float precision)
{
       if (maxLines <= 0 || maxLines == Integer.MAX_VALUE)
    {
           // Don't auto-size since there's no limit on lines.
           return;
       }

       int targetWidth = view.getWidth() - view.getPaddingLeft() - view.getPaddingRight();
       if (targetWidth <= 0)
    {
           return;
       }

       CharSequence text = view.getText();
       TransformationMethod method = view.getTransformationMethod();
       if (method != null)
    {
           text = method.getTransformation(text, view);
       }

       Context context = view.getContext();
       Resources r = Resources.getSystem();
       DisplayMetrics displayMetrics;

       float size = maxTextSize;
       float high = size;
       float low = 0;

       if (context != null)
    {
           r = context.getResources();
       }
       displayMetrics = r.getDisplayMetrics();

       paint.set(view.getPaint());
       paint.setTextSize(size);

       if ((maxLines == 1 && paint.measureText(text, 0, text.length()) > targetWidth)
        || getLineCount(text, paint, size, targetWidth, displayMetrics) > maxLines)
    {
           size = getAutofitTextSize(text, paint, targetWidth, maxLines, low, high, precision,
                                  displayMetrics);
       }

       if (size < minTextSize)
    {
           size = minTextSize;
       }

       view.setTextSize(TypedValue.COMPLEX_UNIT_PX, size);
   }

项目：AutoResizeEditText 文件：AutofitHelper.java

/**
 * Re-sizes the textSize of the TextView so that the text fits within the bounds of the View.
 */
private static void autofit(TextView view, TextPaint paint, float minTextSize, float maxTextSize,
                            int maxLines, float precision) {
    if (maxLines <= 0 || maxLines == Integer.MAX_VALUE) {
        // Don't auto-size since there's no limit on lines.
        return;
    }

    int targetWidth = view.getWidth() - view.getPaddingLeft() - view.getPaddingRight();
    if (targetWidth <= 0) {
        return;
    }

    CharSequence text = view.getText();
    TransformationMethod method = view.getTransformationMethod();
    if (method != null) {
        text = method.getTransformation(text, view);
    }

    Context context = view.getContext();
    Resources r = Resources.getSystem();
    DisplayMetrics displayMetrics;

    float size = maxTextSize;
    float high = size;
    float low = 0;

    if (context != null) {
        r = context.getResources();
    }
    displayMetrics = r.getDisplayMetrics();

    paint.set(view.getPaint());
    paint.setTextSize(size);

    if ((maxLines == 1 && paint.measureText(text, 0, text.length()) > targetWidth)
            || getLineCount(text, paint, size, targetWidth, displayMetrics) > maxLines) {
        size = getAutofitTextSize(text, paint, targetWidth, maxLines, low, high, precision,
                displayMetrics);
    }

    if (size < minTextSize) {
        size = minTextSize;
    }

    view.setTextSize(TypedValue.COMPLEX_UNIT_PX, size);
}

项目：LuaViewPlayground 文件：AutofitHelper.java

/**
 * Re-sizes the textSize of the TextView so that the text fits within the bounds of the View.
 */
private static void autofit(TextView view, TextPaint paint, float minTextSize, float maxTextSize,
                            int maxLines, float precision) {
    if (maxLines <= 0 || maxLines == Integer.MAX_VALUE) {
        // Don't auto-size since there's no limit on lines.
        return;
    }

    int targetWidth = view.getWidth() - view.getPaddingLeft() - view.getPaddingRight();
    if (targetWidth <= 0) {
        return;
    }

    CharSequence text = view.getText();
    TransformationMethod method = view.getTransformationMethod();
    if (method != null) {
        text = method.getTransformation(text, view);
    }

    Context context = view.getContext();
    Resources r = Resources.getSystem();
    DisplayMetrics displayMetrics;

    float size = maxTextSize;
    float high = size;
    float low = 0;

    if (context != null) {
        r = context.getResources();
    }
    displayMetrics = r.getDisplayMetrics();

    paint.set(view.getPaint());
    paint.setTextSize(size);

    if ((maxLines == 1 && paint.measureText(text, 0, text.length()) > targetWidth)
            || getLineCount(text, paint, size, targetWidth, displayMetrics) > maxLines) {
        size = getAutofitTextSize(text, paint, targetWidth, maxLines, low, high, precision,
                displayMetrics);
    }

    if (size < minTextSize) {
        size = minTextSize;
    }

    view.setTextSize(TypedValue.COMPLEX_UNIT_PX, size);
}

项目：LuaViewPlayground 文件：TextUtil.java

/**
 * Re-sizes the textSize of the TextView so that the text fits within the bounds of the View.
 */
private static void adjustTextSize(TextView view, TextPaint paint, float minTextSize, float maxTextSize, int maxLines, float precision) {
    if (maxLines <= 0 || maxLines == Integer.MAX_VALUE) {
        // Don't auto-size since there's no limit on lines.
        return;
    }

    int targetWidth = view.getWidth() - view.getPaddingLeft() - view.getPaddingRight();
    if (targetWidth <= 0) {
        return;
    }

    CharSequence text = view.getText();
    TransformationMethod method = view.getTransformationMethod();
    if (method != null) {
        text = method.getTransformation(text, view);
    }

    Context context = view.getContext();
    Resources r = Resources.getSystem();
    DisplayMetrics displayMetrics;

    float size = maxTextSize;
    float high = size;
    float low = 0;

    if (context != null) {
        r = context.getResources();
    }
    displayMetrics = r.getDisplayMetrics();

    paint.set(view.getPaint());
    paint.setTextSize(size);

    if ((maxLines == 1 && paint.measureText(text, 0, text.length()) > targetWidth)
            || getLineCount(text, paint, size, targetWidth, displayMetrics) > maxLines) {
        size = getAutofitTextSize(text, paint, targetWidth, maxLines, low, high, precision, displayMetrics);
    }

    if (size < minTextSize) {
        size = minTextSize;
    }

    view.setTextSize(TypedValue.COMPLEX_UNIT_PX, size);
}

项目：qmui 文件：QMUIDialog.java

/**
 * 设置 EditText 的 transformationMethod
 */
public EditTextDialogBuilder setTransformationMethod(TransformationMethod transformationMethod) {
    mTransformationMethod = transformationMethod;
    return this;
}

项目：DarkCalculator 文件：AutofitHelper.java

/**
 * Re-sizes the textSize of the TextView so that the text fits within the bounds of the View.
 */
private static void autofit(TextView view, TextPaint paint, float minTextSize, float maxTextSize,
                            int maxLines, float precision) {
    if (maxLines <= 0 || maxLines == Integer.MAX_VALUE) {
        // Don't auto-size since there's no limit on lines.
        return;
    }

    int targetWidth = view.getWidth() - view.getPaddingLeft() - view.getPaddingRight();
    if (targetWidth <= 0) {
        return;
    }

    CharSequence text = view.getText();
    TransformationMethod method = view.getTransformationMethod();
    if (method != null) {
        text = method.getTransformation(text, view);
    }

    Context context = view.getContext();
    Resources r = Resources.getSystem();
    DisplayMetrics displayMetrics;

    float size = maxTextSize;
    float high = size;
    float low = 0;

    if (context != null) {
        r = context.getResources();
    }
    displayMetrics = r.getDisplayMetrics();

    paint.set(view.getPaint());
    paint.setTextSize(size);

    if ((maxLines == 1 && paint.measureText(text, 0, text.length()) > targetWidth)
            || getLineCount(text, paint, size, targetWidth, displayMetrics) > maxLines) {
        size = getAutofitTextSize(text, paint, targetWidth, maxLines, low, high, precision,
                displayMetrics);
    }

    if (size < minTextSize) {
        size = minTextSize;
    }

    view.setTextSize(TypedValue.COMPLEX_UNIT_PX, size);
}

项目：AndroidViewHelper 文件：TextViewWrapper.java

/**
* @see TextView#setTransformationMethod(TransformationMethod)
*/
 public  W setTransformationMethod(TransformationMethod method) {
     mView.setTransformationMethod(method);
     return (W) this;
 }

项目：DailyStudy 文件：MyTextView.java

public MyTextView(final Context context, final AttributeSet attrs, final int defStyle) {
    super(context, attrs, defStyle);
    // using the minimal recommended font size
    _minTextSize = TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_SP, 12, getResources().getDisplayMetrics());
    _maxTextSize = getTextSize();
    _paint = new TextPaint(getPaint());
    if (_maxLines == 0)
        // no value was assigned during construction
        _maxLines = NO_LINE_LIMIT;
    // prepare size tester:
    _sizeTester = new SizeTester() {
        final RectF textRect = new RectF();

        @TargetApi(Build.VERSION_CODES.JELLY_BEAN)
        @Override
        public int onTestSize(final int suggestedSize, final RectF availableSpace) {
            _paint.setTextSize(suggestedSize);
            final TransformationMethod transformationMethod = getTransformationMethod();
            final String text;
            if (transformationMethod != null)
                text = transformationMethod.getTransformation(getText(), MyTextView.this).toString();
            else
                text = getText().toString();
            final boolean singleLine = getMaxLines() == 1;
            if (singleLine) {
                textRect.bottom = _paint.getFontSpacing();
                textRect.right = _paint.measureText(text);
            } else {
                final StaticLayout layout = new StaticLayout(text, _paint, _widthLimit, Layout.Alignment.ALIGN_NORMAL, _spacingMult, _spacingAdd, true);
                // return early if we have more lines
                if (getMaxLines() != NO_LINE_LIMIT && layout.getLineCount() > getMaxLines())
                    return 1;
                textRect.bottom = layout.getHeight();
                int maxWidth = -1;
                int lineCount = layout.getLineCount();
                for (int i = 0; i < lineCount; i++) {
                    int end = layout.getLineEnd(i);
                    if (i < lineCount - 1 && end > 0 && !isValidWordWrap(text.charAt(end - 1), text.charAt(end)))
                        return 1;
                    if (maxWidth < layout.getLineRight(i) - layout.getLineLeft(i))
                        maxWidth = (int) layout.getLineRight(i) - (int) layout.getLineLeft(i);
                }
                //for (int i = 0; i < layout.getLineCount(); i++)
                //    if (maxWidth < layout.getLineRight(i) - layout.getLineLeft(i))
                //        maxWidth = (int) layout.getLineRight(i) - (int) layout.getLineLeft(i);
                textRect.right = maxWidth;
            }
            textRect.offsetTo(0, 0);
            if (availableSpace.contains(textRect))
                // may be too small, don't worry we will find the best match
                return -1;
            // else, too big
            return 1;
        }
    };
    _initialized = true;
}

项目：QMUI_Android 文件：QMUIDialog.java

/**
 * 设置 EditText 的 transformationMethod
 */
public EditTextDialogBuilder setTransformationMethod(TransformationMethod transformationMethod) {
    mTransformationMethod = transformationMethod;
    return this;
}

项目：android-autofittextview 文件：AutofitHelper.java

/**
 * Re-sizes the textSize of the TextView so that the text fits within the bounds of the View.
 */
private static void autofit(TextView view, TextPaint paint, float minTextSize, float maxTextSize,
        int maxLines, float precision) {
    if (maxLines <= 0 || maxLines == Integer.MAX_VALUE) {
        // Don't auto-size since there's no limit on lines.
        return;
    }

    int targetWidth = view.getWidth() - view.getPaddingLeft() - view.getPaddingRight();
    if (targetWidth <= 0) {
        return;
    }

    CharSequence text = view.getText();
    TransformationMethod method = view.getTransformationMethod();
    if (method != null) {
        text = method.getTransformation(text, view);
    }

    Context context = view.getContext();
    Resources r = Resources.getSystem();
    DisplayMetrics displayMetrics;

    float size = maxTextSize;
    float high = size;
    float low = 0;

    if (context != null) {
        r = context.getResources();
    }
    displayMetrics = r.getDisplayMetrics();

    paint.set(view.getPaint());
    paint.setTextSize(size);

    if ((maxLines == 1 && paint.measureText(text, 0, text.length()) > targetWidth)
            || getLineCount(text, paint, size, targetWidth, displayMetrics) > maxLines) {
        size = getAutofitTextSize(text, paint, targetWidth, maxLines, low, high, precision,
                displayMetrics);
    }

    if (size < minTextSize) {
        size = minTextSize;
    }

    view.setTextSize(TypedValue.COMPLEX_UNIT_PX, size);
}

项目：Jisho 文件：AutoResizeTextView.java

public AutoResizeTextView(@NonNull final Context context, final AttributeSet attrs, @AttrRes final int defStyle) {
    super(context, attrs, defStyle);
    // using the minimal recommended font size
    _minTextSize = TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_SP, 12, getResources().getDisplayMetrics());
    _maxTextSize = getTextSize();
    _paint = new TextPaint(getPaint());
    if (_maxLines == 0)
        // no value was assigned during construction
        _maxLines = NO_LINE_LIMIT;
    // prepare size tester:
    _sizeTester = new SizeTester() {
        final RectF textRect = new RectF();

        @TargetApi(Build.VERSION_CODES.JELLY_BEAN)
        @Override
        public int onTestSize(final int suggestedSize, @NonNull final RectF availableSpace) {
            _paint.setTextSize(suggestedSize);
            final TransformationMethod transformationMethod = getTransformationMethod();
            final String text;
            if (transformationMethod != null)
                text = transformationMethod.getTransformation(getText(), AutoResizeTextView.this).toString();
            else
                text = getText().toString();
            final boolean singleLine = getMaxLines() == 1;
            if (singleLine) {
                textRect.bottom = _paint.getFontSpacing();
                textRect.right = _paint.measureText(text);
            } else {
                final StaticLayout layout = new StaticLayout(text, _paint, _widthLimit, Layout.Alignment.ALIGN_NORMAL, _spacingMult, _spacingAdd, true);
                // return early if we have more lines
                if (getMaxLines() != NO_LINE_LIMIT && layout.getLineCount() > getMaxLines())
                    return 1;
                textRect.bottom = layout.getHeight();
                int maxWidth = -1;
                int lineCount = layout.getLineCount();
                for (int i = 0; i < lineCount; i++) {
                    int end = layout.getLineEnd(i);
                    if (i < lineCount - 1 && end > 0 && !isValidWordWrap(text.charAt(end - 1)))
                        return 1;
                    if (maxWidth < layout.getLineRight(i) - layout.getLineLeft(i))
                        maxWidth = (int) layout.getLineRight(i) - (int) layout.getLineLeft(i);
                }
                textRect.right = maxWidth;
            }
            textRect.offsetTo(0, 0);
            if (availableSpace.contains(textRect))
                // may be too small, don't worry we will find the best match
                return -1;
            // else, too big
            return 1;
        }
    };
    _initialized = true;
}

项目：android-autofittextview-master 文件：AutofitHelper.java

/**
 * Re-sizes the textSize of the TextView so that the text fits within the bounds of the View.
 */
private static void autofit(TextView view, TextPaint paint, float minTextSize, float maxTextSize,
        int maxLines, float precision) {
    if (maxLines <= 0 || maxLines == Integer.MAX_VALUE) {
        // Don't auto-size since there's no limit on lines.
        return;
    }

    int targetWidth = view.getWidth() - view.getPaddingLeft() - view.getPaddingRight();
    if (targetWidth <= 0) {
        return;
    }

    CharSequence text = view.getText();
    TransformationMethod method = view.getTransformationMethod();
    if (method != null) {
        text = method.getTransformation(text, view);
    }

    Context context = view.getContext();
    Resources r = Resources.getSystem();
    DisplayMetrics displayMetrics;

    float size = maxTextSize;
    float high = size;
    float low = 0;

    if (context != null) {
        r = context.getResources();
    }
    displayMetrics = r.getDisplayMetrics();

    paint.set(view.getPaint());
    paint.setTextSize(size);

    if ((maxLines == 1 && paint.measureText(text, 0, text.length()) > targetWidth)
            || getLineCount(text, paint, size, targetWidth, displayMetrics) > maxLines) {
        size = getAutofitTextSize(text, paint, targetWidth, maxLines, low, high, precision,
                displayMetrics);
    }

    if (size < minTextSize) {
        size = minTextSize;
    }

    view.setTextSize(TypedValue.COMPLEX_UNIT_PX, size);
}

项目：aMatch 文件：AutofitHelper.java

/**
 * Re-sizes the textSize of the TextView so that the text fits within the bounds of the View.
 */
private static void autofit(TextView view, TextPaint paint, float minTextSize, float maxTextSize,
        int maxLines, float precision) {
    if (maxLines <= 0 || maxLines == Integer.MAX_VALUE) {
        // Don't auto-size since there's no limit on lines.
        return;
    }

    int targetWidth = view.getWidth() - view.getPaddingLeft() - view.getPaddingRight();
    if (targetWidth <= 0) {
        return;
    }

    CharSequence text = view.getText();
    TransformationMethod method = view.getTransformationMethod();
    if (method != null) {
        text = method.getTransformation(text, view);
    }

    Context context = view.getContext();
    Resources r = Resources.getSystem();
    DisplayMetrics displayMetrics;

    float size = maxTextSize;
    float high = size;
    float low = 0;

    if (context != null) {
        r = context.getResources();
    }
    displayMetrics = r.getDisplayMetrics();

    paint.set(view.getPaint());
    paint.setTextSize(size);

    if ((maxLines == 1 && paint.measureText(text, 0, text.length()) > targetWidth)
            || getLineCount(text, paint, size, targetWidth, displayMetrics) > maxLines) {
        size = getAutofitTextSize(text, paint, targetWidth, maxLines, low, high, precision,
                displayMetrics);
    }

    if (mIsHeightFitting) {
        int targetHeight = view.getHeight() - view.getPaddingTop() - view.getPaddingTop();
        if (targetHeight <= 0) {
            if (size < minTextSize) {
                size = minTextSize;
            }
            view.setTextSize(TypedValue.COMPLEX_UNIT_PX, size);
            return;
        }

        float textHeight = getTextHeight(text, paint, targetWidth, size);
        textHeight = getTextHeight(text, paint, targetWidth, size);
        float heightRatio = targetHeight / textHeight;
        float newSize = size * heightRatio;
        if (newSize < size) {
            size = newSize;
        }

        if (size < minTextSize) {
            size = minTextSize;
        }
    }

    view.setTextSize(TypedValue.COMPLEX_UNIT_PX, size);
}

项目：connectedteam-android 文件：UIUtil.java

/**
 * Makes any compound drawables associated with this textview draw closer to the text.
 * @param button
 */
public static void setTightCompoundDrawables(final TextView button){        
    if(button!=null) button.post(new Runnable(){
        @Override
        public void run() {
            final Drawable[] existingDrawables = button.getCompoundDrawables();
            int width = button.getWidth();
            String text = button.getText().toString();

            TransformationMethod meth = button.getTransformationMethod();
            if (meth!=null ){
                //the text returned from getText() may be transformed before it is drawn. IE if textAllCaps is set in XML,
                //The text will be subsequently transformed, changing its width. So apply the transformation if available.
                text = meth.getTransformation(button.getText(), button).toString();
            }
            float textWidth = button.getPaint().measureText(text);
            float padding=-1;
            if(existingDrawables[0]!=null && existingDrawables[2]!=null){
                //d.setBounds(0, 0, d.getIntrinsicWidth(), d.getIntrinsicHeight());                                                                                                                                         
                padding=(width-textWidth-existingDrawables[0].getBounds().width()-existingDrawables[2].getBounds().width()-scale(SPACING_PX))/2f;

            }
            else if(existingDrawables[0]!=null ){
                //d.setBounds(0, 0, d.getIntrinsicWidth(), d.getIntrinsicHeight());                                                                                                                                         
                padding=(width-textWidth-existingDrawables[0].getBounds().width()-scale(SPACING_PX))/2f;

            }
            else if(existingDrawables[2]!=null ){
                //d.setBounds(0, 0, d.getIntrinsicWidth(), d.getIntrinsicHeight());                                                                                                                                         
                padding=(width-textWidth-existingDrawables[2].getBounds().width()-scale(SPACING_PX))/2f;

            }   


            //no drawables, or text too wide for view
            if(padding<=0 || padding>(width/2f)) padding = scale(SPACING_PX);

            //button.setCompoundDrawables(existingDrawables[0], existingDrawables[1], existingDrawables[2], existingDrawables[3]);
            button.setPadding((int)(padding+0.0), button.getPaddingTop(), (int)(padding+0.0), button.getPaddingBottom());               

        }

    });


}

项目：E-MobileActivities 文件：AutoResizableTextView.java

public AutoResizableTextView(final Context context, final AttributeSet attrs, final int defStyle) {
    super(context, attrs, defStyle);

    // using the minimal recommended font size
    _minTextSize = TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_SP, 12, getResources().getDisplayMetrics());
    _maxTextSize = getTextSize();
    _paint = new TextPaint(getPaint());
    if (_maxLines == 0)
        // no value was assigned during construction
        _maxLines = NO_LINE_LIMIT;
    // prepare size tester:
    sizeTester = new SizeTester() {
        final RectF textRect = new RectF();

        @TargetApi(Build.VERSION_CODES.JELLY_BEAN)
        @Override
        public int onTestSize(final int suggestedSize, final RectF availableSPace) {
            _paint.setTextSize(suggestedSize);
            final TransformationMethod transformationMethod = getTransformationMethod();
            final String text;
            if (transformationMethod != null)
                text = transformationMethod.getTransformation(getText(), AutoResizableTextView.this).toString();
            else
                text = getText().toString();

            final boolean singleLine = getMaxLines() == 1;
            if (singleLine) {
                textRect.bottom = _paint.getFontSpacing();
                textRect.right = _paint.measureText(text);
            } else {
                final StaticLayout layout = new StaticLayout(text, _paint, _widthLimit, Alignment.ALIGN_NORMAL, spacingMult, _spacingAdd, true);
                // return early if we have more lines
                if (getMaxLines() != NO_LINE_LIMIT && layout.getLineCount() > getMaxLines())
                    return 1;
                textRect.bottom = layout.getHeight();
                int maxWidth = -1;
                for (int i = 0; i < layout.getLineCount(); i++)
                    if (maxWidth < layout.getLineRight(i) - layout.getLineLeft(i))
                        maxWidth = (int) layout.getLineRight(i) - (int) layout.getLineLeft(i);
                textRect.right = maxWidth;
            }
            textRect.offsetTo(0, 0);
            if (availableSPace.contains(textRect))
                // may be too small, don't worry we will find the best match
                return -1;
            // else, too big
            return 1;
        }
    };
    _initialized = true;
}

项目：AndroidMaterialValidation 文件：EditText.java

/**
 * Sets the transformation that is applied to the text that this TextView is displaying.
 */
public final void setTransformationMethod(final TransformationMethod method) {
    getView().setTransformationMethod(method);
}

项目：RealTextView 文件：AutofitHelper.java

/**
 * Re-sizes the textSize of the TextView so that the text fits within the bounds of the View.
 */
private static void autofit(TextView view, TextPaint paint, float minTextSize, float maxTextSize,
        int maxLines, float precision) {
    if (maxLines <= 0 || maxLines == Integer.MAX_VALUE) {
        // Don't auto-size since there's no limit on lines.
        return;
    }

    int targetWidth = view.getWidth() - view.getPaddingLeft() - view.getPaddingRight();
    if (targetWidth <= 0) {
        return;
    }

    CharSequence text = view.getText();
    TransformationMethod method = view.getTransformationMethod();
    if (method != null) {
        text = method.getTransformation(text, view);
    }

    Context context = view.getContext();
    Resources r = Resources.getSystem();
    DisplayMetrics displayMetrics;

    float size = maxTextSize;
    float high = size;
    float low = 0;

    if (context != null) {
        r = context.getResources();
    }
    displayMetrics = r.getDisplayMetrics();

    paint.set(view.getPaint());
    paint.setTextSize(size);

    if ((maxLines == 1 && paint.measureText(text, 0, text.length()) > targetWidth)
            || getLineCount(text, paint, size, targetWidth, displayMetrics) > maxLines) {
        size = getAutofitTextSize(text, paint, targetWidth, maxLines, low, high, precision,
                displayMetrics);
    }

    if (size < minTextSize) {
        size = minTextSize;
    }

    view.setTextSize(TypedValue.COMPLEX_UNIT_PX, size);
}

项目：AutoFitTextView 文件：AutoResizeTextView.java

public AutoResizeTextView(final Context context, final AttributeSet attrs, final int defStyle) {
    super(context, attrs, defStyle);
    // using the minimal recommended font size
    _minTextSize = TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_SP, 12, getResources().getDisplayMetrics());
    _maxTextSize = getTextSize();
    _paint = new TextPaint(getPaint());
    if (_maxLines == 0)
        // no value was assigned during construction
        _maxLines = NO_LINE_LIMIT;
    // prepare size tester:
    _sizeTester = new SizeTester() {
        final RectF textRect = new RectF();

        @TargetApi(Build.VERSION_CODES.JELLY_BEAN)
        @Override
        public int onTestSize(final int suggestedSize, final RectF availableSpace) {
            _paint.setTextSize(suggestedSize);
            final TransformationMethod transformationMethod = getTransformationMethod();
            final String text;
            if (transformationMethod != null)
                text = transformationMethod.getTransformation(getText(), AutoResizeTextView.this).toString();
            else
                text = getText().toString();
            final boolean singleLine = getMaxLines() == 1;
            if (singleLine) {
                textRect.bottom = _paint.getFontSpacing();
                textRect.right = _paint.measureText(text);
            } else {
                final StaticLayout layout = new StaticLayout(text, _paint, _widthLimit, Alignment.ALIGN_NORMAL, _spacingMult, _spacingAdd, true);
                // return early if we have more lines
                if (getMaxLines() != NO_LINE_LIMIT && layout.getLineCount() > getMaxLines())
                    return 1;
                textRect.bottom = layout.getHeight();
                int maxWidth = -1;
                int lineCount = layout.getLineCount();
                for (int i = 0; i < lineCount; i++) {
                    int end = layout.getLineEnd(i);
                    if (i < lineCount - 1 && end > 0 && !isValidWordWrap(text.charAt(end - 1), text.charAt(end)))
                        return 1;
                    if (maxWidth < layout.getLineRight(i) - layout.getLineLeft(i))
                        maxWidth = (int) layout.getLineRight(i) - (int) layout.getLineLeft(i);
                }
                //for (int i = 0; i < layout.getLineCount(); i++)
                //    if (maxWidth < layout.getLineRight(i) - layout.getLineLeft(i))
                //        maxWidth = (int) layout.getLineRight(i) - (int) layout.getLineLeft(i);
                textRect.right = maxWidth;
            }
            textRect.offsetTo(0, 0);
            if (availableSpace.contains(textRect))
                // may be too small, don't worry we will find the best match
                return -1;
            // else, too big
            return 1;
        }
    };
    _initialized = true;
}

项目：UltimateAndroid 文件：AutofitTextView.java

/**
 * Re size the font so the specified text fits in the text box assuming the text box is the
 * specified width.
 */
private void refitText() {
    if (!mSizeToFit) {
        return;
    }

    if (mMaxLines <= 0) {
        // Don't auto-size since there's no limit on lines.
        return;
    }

    CharSequence text = getText();
    TransformationMethod method = getTransformationMethod();
    if (method != null) {
        text = method.getTransformation(text, this);
    }
    int targetWidth = getWidth() - getPaddingLeft() - getPaddingRight();
    if (targetWidth > 0) {
        Context context = getContext();
        Resources r = Resources.getSystem();
        DisplayMetrics displayMetrics;

        float size = mMaxTextSize;
        float high = size;
        float low = 0;

        if (context != null) {
            r = context.getResources();
        }
        displayMetrics = r.getDisplayMetrics();

        mPaint.set(getPaint());
        mPaint.setTextSize(size);

        if ((mMaxLines == 1 && mPaint.measureText(text, 0, text.length()) > targetWidth)
                || getLineCount(text, mPaint, size, targetWidth, displayMetrics) > mMaxLines) {
            size = getTextSize(text, mPaint, targetWidth, mMaxLines, low, high, mPrecision,
                    displayMetrics);
        }

        if (size < mMinTextSize) {
            size = mMinTextSize;
        }

        super.setTextSize(TypedValue.COMPLEX_UNIT_PX, size);
    }
}

项目：UltimateAndroid 文件：AutofitTextView.java

/**
 * Re size the font so the specified text fits in the text box assuming the text box is the
 * specified width.
 */
private void refitText() {
    if (!mSizeToFit) {
        return;
    }

    if (mMaxLines <= 0) {
        // Don't auto-size since there's no limit on lines.
        return;
    }

    CharSequence text = getText();
    TransformationMethod method = getTransformationMethod();
    if (method != null) {
        text = method.getTransformation(text, this);
    }
    int targetWidth = getWidth() - getPaddingLeft() - getPaddingRight();
    if (targetWidth > 0) {
        Context context = getContext();
        Resources r = Resources.getSystem();
        DisplayMetrics displayMetrics;

        float size = mMaxTextSize;
        float high = size;
        float low = 0;

        if (context != null) {
            r = context.getResources();
        }
        displayMetrics = r.getDisplayMetrics();

        mPaint.set(getPaint());
        mPaint.setTextSize(size);

        if ((mMaxLines == 1 && mPaint.measureText(text, 0, text.length()) > targetWidth)
                || getLineCount(text, mPaint, size, targetWidth, displayMetrics) > mMaxLines) {
            size = getTextSize(text, mPaint, targetWidth, mMaxLines, low, high, mPrecision,
                    displayMetrics);
        }

        if (size < mMinTextSize) {
            size = mMinTextSize;
        }

        super.setTextSize(TypedValue.COMPLEX_UNIT_PX, size);
    }
}