Java Code Examples for android.widget.TextView#getHeight()
The following examples show how to use
android.widget.TextView#getHeight() .
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Example 1
Source Project: cannonball-android File: PoemBuilderActivity.java License: Apache License 2.0 | 6 votes |
private Integer pointToWordIndex(float x, float y) { float startX = 0; boolean reachedY = false; final int count = words.size(); // Margin top and bottom between words, see flowlayout final int space = getResources().getDimensionPixelSize(R.dimen.word_padding_vertical); for (int i = 0; i < count; i++) { final TextView word = words.get(i); final float wordX = word.getLeft(); final float wordY = word.getTop(); if (y > wordY - space && y < (wordY + word.getHeight() + space)) { if (x > startX && x < (wordX + Math.round(word.getWidth() / 2))) { return i; } startX = (wordX + (word.getWidth() / 2)); reachedY = true; } else if (reachedY) { return i; } } return count; }
Example 2
Source Project: mollyim-android File: VerificationCodeView.java License: GNU General Public License v3.0 | 5 votes |
@MainThread public void append(int value) { if (index >= codes.size()) return; setInactive(containers); setActive(containers.get(index)); TextView codeView = codes.get(index++); Animation translateIn = new TranslateAnimation(0, 0, codeView.getHeight(), 0); translateIn.setInterpolator(new OvershootInterpolator()); translateIn.setDuration(500); Animation fadeIn = new AlphaAnimation(0, 1); fadeIn.setDuration(200); AnimationSet animationSet = new AnimationSet(false); animationSet.addAnimation(fadeIn); animationSet.addAnimation(translateIn); animationSet.reset(); animationSet.setStartTime(0); codeView.setText(String.valueOf(value)); codeView.clearAnimation(); codeView.startAnimation(animationSet); if (index == codes.size() && listener != null) { listener.onCodeComplete(Stream.of(codes).map(TextView::getText).collect(Collectors.joining())); } }
Example 3
Source Project: FastBle File: CharacteristicOperationFragment.java License: Apache License 2.0 | 5 votes |
private void addText(TextView textView, String content) { textView.append(content); textView.append("\n"); int offset = textView.getLineCount() * textView.getLineHeight(); if (offset > textView.getHeight()) { textView.scrollTo(0, offset - textView.getHeight()); } }
Example 4
Source Project: RichText File: AbstractImageLoader.java License: MIT License | 5 votes |
private int getRealHeight() { TextView tv = textViewWeakReference.get(); if (tv == null) { return 0; } return tv.getHeight() - tv.getPaddingTop() - tv.getPaddingBottom(); }
Example 5
Source Project: atlas File: TextResize.java License: Apache License 2.0 | 5 votes |
private static Bitmap captureTextBitmap(TextView textView) { Drawable background = textView.getBackground(); textView.setBackground(null); int width = textView.getWidth() - textView.getPaddingLeft() - textView.getPaddingRight(); int height = textView.getHeight() - textView.getPaddingTop() - textView.getPaddingBottom(); if (width == 0 || height == 0) { return null; } Bitmap bitmap = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888); Canvas canvas = new Canvas(bitmap); canvas.translate(-textView.getPaddingLeft(), -textView.getPaddingTop()); textView.draw(canvas); textView.setBackground(background); return bitmap; }
Example 6
Source Project: atlas File: TextResize.java License: Apache License 2.0 | 5 votes |
public TextResizeData(TextView textView) { this.paddingLeft = textView.getPaddingLeft(); this.paddingTop = textView.getPaddingTop(); this.paddingRight = textView.getPaddingRight(); this.paddingBottom = textView.getPaddingBottom(); this.width = textView.getWidth(); this.height = textView.getHeight(); this.gravity = textView.getGravity(); this.textColor = textView.getCurrentTextColor(); }
Example 7
Source Project: LaunchTime File: MainActivity.java License: GNU General Public License v3.0 | 5 votes |
private void hideHiddenCategories() { if (isAutohide()) { return; } for (String cat : db().getCategories()) { boolean isNewCat = cat.equals(mCategoryJustCreated); final TextView cattab = mCategoryTabs.get(cat); if (cattab!=null) { if (mCategory.equals(cat)) { cattab.setVisibility(View.VISIBLE); } else if ((Categories.isHiddenCategory(cat) || db().isHiddenCategory(cat)) || (!cat.equals(Categories.CAT_SEARCH) && !mCategory.equals(cat) && db().getAppCount(cat) == 0 && !isNewCat)) { if (mAnimationDuration>0 && cattab.getVisibility() != View.GONE) { int h = cattab.getHeight(); mStyle.animateChangingSize(cattab, h, 1, null, new Runnable() { @Override public void run() { cattab.setVisibility(View.GONE); } }); } else { cattab.setVisibility(View.GONE); } } else { cattab.setVisibility(View.VISIBLE); } } } }
Example 8
Source Project: medical-data-android File: RegisterActivity.java License: GNU General Public License v3.0 | 5 votes |
/** * requests focus on a {@link EditText} allowing to see its title too. It is used to set focus on the * first question with error. * * @param et field we want to set focus in. * @param tv_id id of the {@link TextView} which is the title of et. */ private void focusFirstError(EditText et, int tv_id) { et.clearFocus(); // requestRectangle does not work properly if et is focused et.requestFocus(); TextView title = (TextView) findViewById(tv_id); RelativeLayout.LayoutParams lp = (RelativeLayout.LayoutParams) title.getLayoutParams(); Rect rect = new Rect(0, -lp.topMargin, title.getWidth(), title.getHeight()); title.requestRectangleOnScreen(rect); }
Example 9
Source Project: android-instant-apps File: TextResize.java License: Apache License 2.0 | 5 votes |
private static Bitmap captureTextBitmap(TextView textView) { Drawable background = textView.getBackground(); textView.setBackground(null); int width = textView.getWidth() - textView.getPaddingLeft() - textView.getPaddingRight(); int height = textView.getHeight() - textView.getPaddingTop() - textView.getPaddingBottom(); if (width == 0 || height == 0) { return null; } Bitmap bitmap = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888); Canvas canvas = new Canvas(bitmap); canvas.translate(-textView.getPaddingLeft(), -textView.getPaddingTop()); textView.draw(canvas); textView.setBackground(background); return bitmap; }
Example 10
Source Project: android-instant-apps File: TextResize.java License: Apache License 2.0 | 5 votes |
public TextResizeData(TextView textView) { this.paddingLeft = textView.getPaddingLeft(); this.paddingTop = textView.getPaddingTop(); this.paddingRight = textView.getPaddingRight(); this.paddingBottom = textView.getPaddingBottom(); this.width = textView.getWidth(); this.height = textView.getHeight(); this.gravity = textView.getGravity(); this.textColor = textView.getCurrentTextColor(); }
Example 11
Source Project: QiQuYing File: CategoryTabStrip.java License: Apache License 2.0 | 5 votes |
@Override public void draw(Canvas canvas) { super.draw(canvas); calculateIndicatorRect(indicatorRect); if(indicator != null) { indicator.setBounds(indicatorRect); indicator.draw(canvas); } int i = 0; while (i < tabsContainer.getChildCount()) { if (i < currentPosition - 1 || i > currentPosition + 1) { i++; } else { ViewGroup tab = (ViewGroup)tabsContainer.getChildAt(i); TextView category_text = (TextView) tab.findViewById(R.id.category_text); if (category_text != null) { TextDrawable textDrawable = drawables[i - currentPosition + 1]; int save = canvas.save(); calculateIndicatorRect(indicatorRect); canvas.clipRect(indicatorRect); textDrawable.setText(category_text.getText()); textDrawable.setTextSize(0, category_text.getTextSize()); textDrawable.setTextColor(getResources().getColor(R.color.main_color)); int left = tab.getLeft() + category_text.getLeft() + (category_text.getWidth() - textDrawable.getIntrinsicWidth()) / 2 + getPaddingLeft(); int top = tab.getTop() + category_text.getTop() + (category_text.getHeight() - textDrawable.getIntrinsicHeight()) / 2 + getPaddingTop(); textDrawable.setBounds(left, top, textDrawable.getIntrinsicWidth() + left, textDrawable.getIntrinsicHeight() + top); textDrawable.draw(canvas); canvas.restoreToCount(save); } i++; } } }
Example 12
Source Project: appinventor-extensions File: KitkatUtil.java License: Apache License 2.0 | 5 votes |
/** * Get the minimum height of the view. On versions prior to Kitkat, getMinHeight is undefined so we return the * height of the component. Therefore, this method should be called before the component is manipulated. * @param view The text view of which to get the minimum height * @return The "minimum" allowable height of the view */ public static int getMinHeight(TextView view) { if (Build.VERSION.SDK_INT >= 16) { return view.getMinHeight(); } else { return view.getHeight(); } }
Example 13
Source Project: AnimatedGradientTextView File: GradientRunnable.java License: Apache License 2.0 | 5 votes |
GradientRunnable(TextView textView, int[] colors, int simultaneousColors, int angle, int speed) { this.textView = textView; this.colors = colors; this.angle = angle; this.speed = speed; final int wf = textView.getWidth(); final int hf = textView.getHeight(); gradientsPositions = getGradientsPoints(wf, hf); currentColors = Arrays.copyOf(colors, simultaneousColors); }
Example 14
Source Project: GoogleTotpAuth File: MainActivity.java License: Apache License 2.0 | 5 votes |
public TextRunnable(TextView textView,char rotateText) { this.number = textView; this.rotateText = rotateText; cX = textView.getWidth() / 2.0f; cY = textView.getHeight() / 2.0f; enableRefresh = true; }
Example 15
Source Project: EhViewer File: LinkMovementMethod2.java License: Apache License 2.0 | 4 votes |
private boolean action(int what, TextView widget, Spannable buffer) { Layout layout = widget.getLayout(); int padding = widget.getTotalPaddingTop() + widget.getTotalPaddingBottom(); int areatop = widget.getScrollY(); int areabot = areatop + widget.getHeight() - padding; int linetop = layout.getLineForVertical(areatop); int linebot = layout.getLineForVertical(areabot); int first = layout.getLineStart(linetop); int last = layout.getLineEnd(linebot); ClickableSpan[] candidates = buffer.getSpans(first, last, ClickableSpan.class); int a = Selection.getSelectionStart(buffer); int b = Selection.getSelectionEnd(buffer); int selStart = Math.min(a, b); int selEnd = Math.max(a, b); if (selStart < 0) { if (buffer.getSpanStart(FROM_BELOW) >= 0) { selStart = selEnd = buffer.length(); } } if (selStart > last) selStart = selEnd = Integer.MAX_VALUE; if (selEnd < first) selStart = selEnd = -1; switch (what) { case CLICK: if (selStart == selEnd) { return false; } ClickableSpan[] link = buffer.getSpans(selStart, selEnd, ClickableSpan.class); if (link.length != 1) return false; link[0].onClick(widget); break; case UP: int beststart, bestend; beststart = -1; bestend = -1; for (int i = 0; i < candidates.length; i++) { int end = buffer.getSpanEnd(candidates[i]); if (end < selEnd || selStart == selEnd) { if (end > bestend) { beststart = buffer.getSpanStart(candidates[i]); bestend = end; } } } if (beststart >= 0) { Selection.setSelection(buffer, bestend, beststart); return true; } break; case DOWN: beststart = Integer.MAX_VALUE; bestend = Integer.MAX_VALUE; for (int i = 0; i < candidates.length; i++) { int start = buffer.getSpanStart(candidates[i]); if (start > selStart || selStart == selEnd) { if (start < beststart) { beststart = start; bestend = buffer.getSpanEnd(candidates[i]); } } } if (bestend < Integer.MAX_VALUE) { Selection.setSelection(buffer, beststart, bestend); return true; } break; } return false; }
Example 16
Source Project: android_9.0.0_r45 File: BaseMovementMethod.java License: Apache License 2.0 | 4 votes |
private int getInnerHeight(TextView widget) { return widget.getHeight() - widget.getTotalPaddingTop() - widget.getTotalPaddingBottom(); }
Example 17
Source Project: MHViewer File: LinkMovementMethod2.java License: Apache License 2.0 | 4 votes |
private boolean action(int what, TextView widget, Spannable buffer) { Layout layout = widget.getLayout(); int padding = widget.getTotalPaddingTop() + widget.getTotalPaddingBottom(); int areatop = widget.getScrollY(); int areabot = areatop + widget.getHeight() - padding; int linetop = layout.getLineForVertical(areatop); int linebot = layout.getLineForVertical(areabot); int first = layout.getLineStart(linetop); int last = layout.getLineEnd(linebot); ClickableSpan[] candidates = buffer.getSpans(first, last, ClickableSpan.class); int a = Selection.getSelectionStart(buffer); int b = Selection.getSelectionEnd(buffer); int selStart = Math.min(a, b); int selEnd = Math.max(a, b); if (selStart < 0) { if (buffer.getSpanStart(FROM_BELOW) >= 0) { selStart = selEnd = buffer.length(); } } if (selStart > last) selStart = selEnd = Integer.MAX_VALUE; if (selEnd < first) selStart = selEnd = -1; switch (what) { case CLICK: if (selStart == selEnd) { return false; } ClickableSpan[] link = buffer.getSpans(selStart, selEnd, ClickableSpan.class); if (link.length != 1) return false; link[0].onClick(widget); break; case UP: int beststart, bestend; beststart = -1; bestend = -1; for (int i = 0; i < candidates.length; i++) { int end = buffer.getSpanEnd(candidates[i]); if (end < selEnd || selStart == selEnd) { if (end > bestend) { beststart = buffer.getSpanStart(candidates[i]); bestend = end; } } } if (beststart >= 0) { Selection.setSelection(buffer, bestend, beststart); return true; } break; case DOWN: beststart = Integer.MAX_VALUE; bestend = Integer.MAX_VALUE; for (int i = 0; i < candidates.length; i++) { int start = buffer.getSpanStart(candidates[i]); if (start > selStart || selStart == selEnd) { if (start < beststart) { beststart = start; bestend = buffer.getSpanEnd(candidates[i]); } } } if (bestend < Integer.MAX_VALUE) { Selection.setSelection(buffer, beststart, bestend); return true; } break; } return false; }
Example 18
Source Project: timecat File: CountLinkMovementMethod.java License: Apache License 2.0 | 4 votes |
private boolean action(int what, TextView widget, Spannable buffer) { Layout layout = widget.getLayout(); int padding = widget.getTotalPaddingTop() + widget.getTotalPaddingBottom(); int areatop = widget.getScrollY(); int areabot = areatop + widget.getHeight() - padding; int linetop = layout.getLineForVertical(areatop); int linebot = layout.getLineForVertical(areabot); int first = layout.getLineStart(linetop); int last = layout.getLineEnd(linebot); ClickableSpan[] candidates = buffer.getSpans(first, last, ClickableSpan.class); int a = Selection.getSelectionStart(buffer); int b = Selection.getSelectionEnd(buffer); int selStart = Math.min(a, b); int selEnd = Math.max(a, b); if (selStart < 0) { if (buffer.getSpanStart(FROM_BELOW) >= 0) { selStart = selEnd = buffer.length(); } } if (selStart > last) selStart = selEnd = Integer.MAX_VALUE; if (selEnd < first) selStart = selEnd = -1; switch (what) { case CLICK: if (selStart == selEnd) { return false; } ClickableSpan[] link = buffer.getSpans(selStart, selEnd, ClickableSpan.class); if (link.length != 1) return false; link[0].onClick(widget); break; case UP: int beststart, bestend; beststart = -1; bestend = -1; for (int i = 0; i < candidates.length; i++) { int end = buffer.getSpanEnd(candidates[i]); if (end < selEnd || selStart == selEnd) { if (end > bestend) { beststart = buffer.getSpanStart(candidates[i]); bestend = end; } } } if (beststart >= 0) { Selection.setSelection(buffer, bestend, beststart); return true; } break; case DOWN: beststart = Integer.MAX_VALUE; bestend = Integer.MAX_VALUE; for (int i = 0; i < candidates.length; i++) { int start = buffer.getSpanStart(candidates[i]); if (start > selStart || selStart == selEnd) { if (start < beststart) { beststart = start; bestend = buffer.getSpanEnd(candidates[i]); } } } if (bestend < Integer.MAX_VALUE) { Selection.setSelection(buffer, beststart, bestend); return true; } break; } return false; }
Example 19
Source Project: revolution-irc File: ChatSelectTouchListener.java License: GNU General Public License v3.0 | 4 votes |
private boolean handleSelection(float x, float y, float rawX, float rawY) { View view = mRecyclerView.findChildViewUnder(x, y); if (view == null) return mSelectionLongPressMode; long id = mRecyclerView.getChildItemId(view); int index = mRecyclerView.getChildAdapterPosition(view); TextView textView = findTextViewIn(view); if (textView == null) return mSelectionLongPressMode; textView.getLocationOnScreen(mTmpLocation); float viewX = rawX - mTmpLocation[0]; float viewY = rawY - mTmpLocation[1]; float tViewY = Math.min(Math.max(viewY, 0), textView.getHeight() - textView.getCompoundPaddingBottom()) - textView.getCompoundPaddingTop(); float tViewX = Math.min(Math.max(viewX, 0), textView.getWidth() - textView.getCompoundPaddingRight()) - textView.getCompoundPaddingLeft(); mLastTouchTextId = id; int line = textView.getLayout().getLineForVertical((int) tViewY); mLastTouchTextOffset = textView.getLayout().getOffsetForHorizontal(line, tViewX); mLastTouchInText = viewX >= textView.getCompoundPaddingLeft() && viewX <= textView.getWidth() - textView.getCompoundPaddingEnd() && viewY >= textView.getCompoundPaddingTop() && viewY <= textView.getHeight() - textView.getCompoundPaddingBottom() && tViewX <= textView.getLayout().getLineWidth(line); if (mSelectionLongPressMode) { long sel = TextSelectionHelper.getWordAt(textView.getText(), mLastTouchTextOffset, mLastTouchTextOffset + 1); int selStart = TextSelectionHelper.unpackTextRangeStart(sel); int selEnd = TextSelectionHelper.unpackTextRangeEnd(sel); int selLongPressIndex = getItemPosition(mSelectionLongPressId); if (index > selLongPressIndex || (index == selLongPressIndex && selEnd >= mSelectionLongPressStart)) { setSelection(mSelectionLongPressId, mSelectionLongPressStart, mLastTouchTextId, selEnd); } else { setSelection(mLastTouchTextId, selStart, mSelectionLongPressId, mSelectionLongPressEnd); } return true; } return false; }
Example 20
Source Project: Nimingban File: LinkMovementMethod2.java License: Apache License 2.0 | 4 votes |
private boolean action(int what, TextView widget, Spannable buffer) { Layout layout = widget.getLayout(); int padding = widget.getTotalPaddingTop() + widget.getTotalPaddingBottom(); int areatop = widget.getScrollY(); int areabot = areatop + widget.getHeight() - padding; int linetop = layout.getLineForVertical(areatop); int linebot = layout.getLineForVertical(areabot); int first = layout.getLineStart(linetop); int last = layout.getLineEnd(linebot); ClickableSpan[] candidates = buffer.getSpans(first, last, ClickableSpan.class); int a = Selection.getSelectionStart(buffer); int b = Selection.getSelectionEnd(buffer); int selStart = Math.min(a, b); int selEnd = Math.max(a, b); if (selStart < 0) { if (buffer.getSpanStart(FROM_BELOW) >= 0) { selStart = selEnd = buffer.length(); } } if (selStart > last) selStart = selEnd = Integer.MAX_VALUE; if (selEnd < first) selStart = selEnd = -1; switch (what) { case CLICK: if (selStart == selEnd) { return false; } ClickableSpan[] link = buffer.getSpans(selStart, selEnd, ClickableSpan.class); if (link.length != 1) return false; link[0].onClick(widget); break; case UP: int beststart, bestend; beststart = -1; bestend = -1; for (int i = 0; i < candidates.length; i++) { int end = buffer.getSpanEnd(candidates[i]); if (end < selEnd || selStart == selEnd) { if (end > bestend) { beststart = buffer.getSpanStart(candidates[i]); bestend = end; } } } if (beststart >= 0) { Selection.setSelection(buffer, bestend, beststart); return true; } break; case DOWN: beststart = Integer.MAX_VALUE; bestend = Integer.MAX_VALUE; for (int i = 0; i < candidates.length; i++) { int start = buffer.getSpanStart(candidates[i]); if (start > selStart || selStart == selEnd) { if (start < beststart) { beststart = start; bestend = buffer.getSpanEnd(candidates[i]); } } } if (bestend < Integer.MAX_VALUE) { Selection.setSelection(buffer, beststart, bestend); return true; } break; } return false; }