Java Code Examples for android.widget.TextView#getTransformationMethod()
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android.widget.TextView#getTransformationMethod() .
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Example 1
Source Project: android-test File: ViewMatchers.java License: Apache License 2.0 | 6 votes |
@Override protected boolean matchesSafely(TextView textView) { String text = textView.getText().toString(); // The reason we try to match both original text and the transformated one is because some UI // elements may inherit a default theme which behave differently for SDK below 19 and above. // So it is implemented in a backwards compatible way. if (stringMatcher.matches(text)) { return true; } else if (textView.getTransformationMethod() != null) { CharSequence transformedText = textView.getTransformationMethod().getTransformation(text, textView); if (transformedText != null) { return stringMatcher.matches(transformedText.toString()); } } return false; }
Example 2
Source Project: kAndroid File: AutofitHelper.java License: Apache License 2.0 | 5 votes |
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; }
Example 3
Source Project: VideoOS-Android-SDK File: TextUtil.java License: GNU General Public License v3.0 | 5 votes |
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; }
Example 4
Source Project: DarkCalculator File: AutofitHelper.java License: MIT License | 5 votes |
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; }
Example 5
Source Project: kAndroid File: AutofitHelper.java License: Apache License 2.0 | 4 votes |
/** * 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); }
Example 6
Source Project: VideoOS-Android-SDK File: TextUtil.java License: GNU General Public License v3.0 | 4 votes |
/** * Re-sizes the textSize of the TextView so that the text fits within the bounds of the View. */ 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); }
Example 7
Source Project: DarkCalculator File: AutofitHelper.java License: MIT License | 4 votes |
/** * 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); }