List of usage examples for android.view View getScrollX
public final int getScrollX()
From source file:self.philbrown.droidQuery.$.java
/** * Set the vertical position of the scroll bar for the currently selected views * @param position the scroll position//from w w w.j av a2 s . c om * @return this */ public $ scrollTop(int position) { for (int i = 0; i < this.views.size(); i++) { View view = this.views.get(i); view.scrollTo(view.getScrollX(), position); } return this; }
From source file:com.wb.launcher3.Page.java
@Override protected void dispatchDraw(Canvas canvas) { int halfScreenSize = getViewportWidth() / 2; // mOverScrollX is equal to getScrollX() when we're within the normal scroll range. // Otherwise it is equal to the scaled overscroll position. int screenCenter = mOverScrollX + halfScreenSize; if (screenCenter != mLastScreenCenter || mForceScreenScrolled) { // set mForceScreenScrolled before calling screenScrolled so that screenScrolled can // set it for the next frame mForceScreenScrolled = false;/*from w w w . jav a2s . c o m*/ screenScrolled(screenCenter); mLastScreenCenter = screenCenter; } // Find out which screens are visible; as an optimization we only call draw on them final int pageCount = getChildCount(); if (pageCount > 0) { //*/Modified by tyd Greg 2014-03-20,for transition effect boolean allowed = true; Workspace workspace = null; if (this instanceof Workspace) { workspace = (Workspace) this; allowed = !workspace.isSmall(); } if (TydtechConfig.TYDTECH_DEBUG_FLAG) { Log.d("Greg", "allowed: " + allowed); } /*/ if(!allowed || !TydtechConfig.TRANSITION_EFFECT_ENABLED){ getVisiblePages(mTempVisiblePagesRange); }else{ getVisiblePagesExt(mTempVisiblePagesRange); } //*/ getVisiblePages(mTempVisiblePagesRange); //*/ final int leftScreen = mTempVisiblePagesRange[0]; final int rightScreen = mTempVisiblePagesRange[1]; if (leftScreen != -1 && rightScreen != -1) { final long drawingTime = getDrawingTime(); // Clip to the bounds canvas.save(); canvas.clipRect(getScrollX(), getScrollY(), getScrollX() + getRight() - getLeft(), getScrollY() + getBottom() - getTop()); // Draw all the children, leaving the drag view for last for (int i = pageCount - 1; i >= 0; i--) { final View v = getPageAt(i); if (v == mDragView) continue; if (mForceDrawAllChildrenNextFrame || (leftScreen <= i && i <= rightScreen && shouldDrawChild(v))) { drawChild(canvas, v, drawingTime); } } // Draw the drag view on top (if there is one) if (mDragView != null) { drawChild(canvas, mDragView, drawingTime); } mForceDrawAllChildrenNextFrame = false; canvas.restore(); } //*/Added by TYD Theobald_Wu on 20130223 [begin] for cycle rolling pages if (TydtechConfig.CYCLE_ROLL_PAGES_ENABLED && allowed) { canvas.save(); int width = 0; final int pageW = getViewportWidth(); View v = null; int scrollOffset = (pageW - getChildWidth(0)) / 2; if (mOverScrollX < 0) { int index = pageCount - 1; v = getPageAt(index); width = getViewportOffsetX() - scrollOffset - v.getWidth(); } else if (mOverScrollX > mMaxScrollX) { v = getPageAt(0); width = getViewportOffsetX() + pageW * pageCount + scrollOffset; } if (TydtechConfig.TYDTECH_DEBUG_FLAG) { Log.d("Greg", "width: " + width); Log.d("Greg", "mOverScrollX: " + mOverScrollX); } if (v != null) { canvas.translate(width, v.getY()); canvas.concat(v.getMatrix()); final int w = v.getWidth(); final int h = v.getHeight(); final int sx = v.getScrollX(); final int sy = v.getScrollY(); Rect rect = new Rect(sx, sy, sx + w, sy + h); ///* zhangwuba mark this, user verison lead to screen flash 2014-5-12 //canvas.saveLayerAlpha(sx, sy, sx + w, sy + h, (int) (v.getAlpha() * 255), // Canvas.HAS_ALPHA_LAYER_SAVE_FLAG | Canvas.CLIP_TO_LAYER_SAVE_FLAG); //*/ v.draw(canvas); } canvas.restore(); } //*/ } }
From source file:cc.flydev.launcher.Workspace.java
/** * Draw the View v into the given Canvas. * * @param v the view to draw/* w w w . ja v a 2 s . c o m*/ * @param destCanvas the canvas to draw on * @param padding the horizontal and vertical padding to use when drawing */ private void drawDragView(View v, Canvas destCanvas, int padding, boolean pruneToDrawable) { final Rect clipRect = mTempRect; v.getDrawingRect(clipRect); boolean textVisible = false; destCanvas.save(); if (v instanceof TextView && pruneToDrawable) { Drawable d = ((TextView) v).getCompoundDrawables()[1]; clipRect.set(0, 0, d.getIntrinsicWidth() + padding, d.getIntrinsicHeight() + padding); destCanvas.translate(padding / 2, padding / 2); d.draw(destCanvas); } else { if (v instanceof FolderIcon) { // For FolderIcons the text can bleed into the icon area, and so we need to // hide the text completely (which can't be achieved by clipping). if (((FolderIcon) v).getTextVisible()) { ((FolderIcon) v).setTextVisible(false); textVisible = true; } } else if (v instanceof BubbleTextView) { final BubbleTextView tv = (BubbleTextView) v; clipRect.bottom = tv.getExtendedPaddingTop() - (int) BubbleTextView.PADDING_V + tv.getLayout().getLineTop(0); } else if (v instanceof TextView) { final TextView tv = (TextView) v; clipRect.bottom = tv.getExtendedPaddingTop() - tv.getCompoundDrawablePadding() + tv.getLayout().getLineTop(0); } destCanvas.translate(-v.getScrollX() + padding / 2, -v.getScrollY() + padding / 2); destCanvas.clipRect(clipRect, Op.REPLACE); v.draw(destCanvas); // Restore text visibility of FolderIcon if necessary if (textVisible) { ((FolderIcon) v).setTextVisible(true); } } destCanvas.restore(); }
From source file:com.aidy.launcher3.ui.workspace.Workspace.java
/** * Draw the View v into the given Canvas. * /* w ww . j av a2 s. c om*/ * @param v * the view to draw * @param destCanvas * the canvas to draw on * @param padding * the horizontal and vertical padding to use when drawing */ private void drawDragView(View v, Canvas destCanvas, int padding, boolean pruneToDrawable) { final Rect clipRect = mTempRect; v.getDrawingRect(clipRect); boolean textVisible = false; destCanvas.save(); if (v instanceof TextView && pruneToDrawable) { Drawable d = ((TextView) v).getCompoundDrawables()[1]; clipRect.set(0, 0, d.getIntrinsicWidth() + padding, d.getIntrinsicHeight() + padding); destCanvas.translate(padding / 2, padding / 2); d.draw(destCanvas); } else { if (v instanceof FolderIcon) { // For FolderIcons the text can bleed into the icon area, and so // we need to // hide the text completely (which can't be achieved by // clipping). if (((FolderIcon) v).getTextVisible()) { ((FolderIcon) v).setTextVisible(false); textVisible = true; } } else if (v instanceof BubbleTextView) { final BubbleTextView tv = (BubbleTextView) v; clipRect.bottom = tv.getExtendedPaddingTop() - (int) BubbleTextView.PADDING_V + tv.getLayout().getLineTop(0); } else if (v instanceof TextView) { final TextView tv = (TextView) v; clipRect.bottom = tv.getExtendedPaddingTop() - tv.getCompoundDrawablePadding() + tv.getLayout().getLineTop(0); } destCanvas.translate(-v.getScrollX() + padding / 2, -v.getScrollY() + padding / 2); destCanvas.clipRect(clipRect, Op.REPLACE); v.draw(destCanvas); // Restore text visibility of FolderIcon if necessary if (textVisible) { ((FolderIcon) v).setTextVisible(true); } } destCanvas.restore(); }
From source file:org.telegram.ui.PassportActivity.java
@Override public View createView(Context context) { actionBar.setBackButtonImage(R.drawable.ic_ab_back); actionBar.setAllowOverlayTitle(true); actionBar.setActionBarMenuOnItemClick(new ActionBar.ActionBarMenuOnItemClick() { private boolean onIdentityDone(Runnable finishRunnable, ErrorRunnable errorRunnable) { if (!uploadingDocuments.isEmpty() || checkFieldsForError()) { return false; }/*from ww w . ja v a2 s. co m*/ if (allowNonLatinName) { allowNonLatinName = false; boolean error = false; for (int a = 0; a < nonLatinNames.length; a++) { if (nonLatinNames[a]) { inputFields[a].setErrorText(LocaleController.getString("PassportUseLatinOnly", R.string.PassportUseLatinOnly)); if (!error) { error = true; String firstName = nonLatinNames[0] ? getTranslitString( inputExtraFields[FIELD_NATIVE_NAME].getText().toString()) : inputFields[FIELD_NAME].getText().toString(); String middleName = nonLatinNames[1] ? getTranslitString( inputExtraFields[FIELD_NATIVE_MIDNAME].getText().toString()) : inputFields[FIELD_MIDNAME].getText().toString(); String lastName = nonLatinNames[2] ? getTranslitString( inputExtraFields[FIELD_NATIVE_SURNAME].getText().toString()) : inputFields[FIELD_SURNAME].getText().toString(); if (!TextUtils.isEmpty(firstName) && !TextUtils.isEmpty(middleName) && !TextUtils.isEmpty(lastName)) { int num = a; AlertDialog.Builder builder = new AlertDialog.Builder(getParentActivity()); builder.setMessage(LocaleController.formatString("PassportNameCheckAlert", R.string.PassportNameCheckAlert, firstName, middleName, lastName)); builder.setTitle(LocaleController.getString("AppName", R.string.AppName)); builder.setPositiveButton(LocaleController.getString("Done", R.string.Done), (dialogInterface, i) -> { inputFields[FIELD_NAME].setText(firstName); inputFields[FIELD_MIDNAME].setText(middleName); inputFields[FIELD_SURNAME].setText(lastName); showEditDoneProgress(true, true); onIdentityDone(finishRunnable, errorRunnable); }); builder.setNegativeButton(LocaleController.getString("Edit", R.string.Edit), (dialogInterface, i) -> onFieldError(inputFields[num])); showDialog(builder.create()); } else { onFieldError(inputFields[a]); } } } } if (error) { return false; } } if (isHasNotAnyChanges()) { finishFragment(); return false; } JSONObject json = null; JSONObject documentsJson = null; try { if (!documentOnly) { HashMap<String, String> valuesToSave = new HashMap<>(currentValues); if (currentType.native_names) { if (nativeInfoCell.getVisibility() == View.VISIBLE) { valuesToSave.put("first_name_native", inputExtraFields[FIELD_NATIVE_NAME].getText().toString()); valuesToSave.put("middle_name_native", inputExtraFields[FIELD_NATIVE_MIDNAME].getText().toString()); valuesToSave.put("last_name_native", inputExtraFields[FIELD_NATIVE_SURNAME].getText().toString()); } else { valuesToSave.put("first_name_native", inputFields[FIELD_NATIVE_NAME].getText().toString()); valuesToSave.put("middle_name_native", inputFields[FIELD_NATIVE_MIDNAME].getText().toString()); valuesToSave.put("last_name_native", inputFields[FIELD_NATIVE_SURNAME].getText().toString()); } } valuesToSave.put("first_name", inputFields[FIELD_NAME].getText().toString()); valuesToSave.put("middle_name", inputFields[FIELD_MIDNAME].getText().toString()); valuesToSave.put("last_name", inputFields[FIELD_SURNAME].getText().toString()); valuesToSave.put("birth_date", inputFields[FIELD_BIRTHDAY].getText().toString()); valuesToSave.put("gender", currentGender); valuesToSave.put("country_code", currentCitizeship); valuesToSave.put("residence_country_code", currentResidence); json = new JSONObject(); ArrayList<String> keys = new ArrayList<>(valuesToSave.keySet()); Collections.sort(keys, (key1, key2) -> { int val1 = getFieldCost(key1); int val2 = getFieldCost(key2); if (val1 < val2) { return -1; } else if (val1 > val2) { return 1; } return 0; }); for (int a = 0, size = keys.size(); a < size; a++) { String key = keys.get(a); json.put(key, valuesToSave.get(key)); } } if (currentDocumentsType != null) { HashMap<String, String> valuesToSave = new HashMap<>(currentDocumentValues); valuesToSave.put("document_no", inputFields[FIELD_CARDNUMBER].getText().toString()); if (currentExpireDate[0] != 0) { valuesToSave.put("expiry_date", String.format(Locale.US, "%02d.%02d.%d", currentExpireDate[2], currentExpireDate[1], currentExpireDate[0])); } else { valuesToSave.put("expiry_date", ""); } documentsJson = new JSONObject(); ArrayList<String> keys = new ArrayList<>(valuesToSave.keySet()); Collections.sort(keys, (key1, key2) -> { int val1 = getFieldCost(key1); int val2 = getFieldCost(key2); if (val1 < val2) { return -1; } else if (val1 > val2) { return 1; } return 0; }); for (int a = 0, size = keys.size(); a < size; a++) { String key = keys.get(a); documentsJson.put(key, valuesToSave.get(key)); } } } catch (Exception ignore) { } if (fieldsErrors != null) { fieldsErrors.clear(); } if (documentsErrors != null) { documentsErrors.clear(); } delegate.saveValue(currentType, null, json != null ? json.toString() : null, currentDocumentsType, documentsJson != null ? documentsJson.toString() : null, null, selfieDocument, translationDocuments, frontDocument, reverseLayout != null && reverseLayout.getVisibility() == View.VISIBLE ? reverseDocument : null, finishRunnable, errorRunnable); return true; } @Override public void onItemClick(int id) { if (id == -1) { if (checkDiscard()) { return; } if (currentActivityType == TYPE_REQUEST || currentActivityType == TYPE_PASSWORD) { callCallback(false); } finishFragment(); } else if (id == info_item) { if (getParentActivity() == null) { return; } final TextView message = new TextView(getParentActivity()); String str2 = LocaleController.getString("PassportInfo2", R.string.PassportInfo2); SpannableStringBuilder spanned = new SpannableStringBuilder(str2); int index1 = str2.indexOf('*'); int index2 = str2.lastIndexOf('*'); if (index1 != -1 && index2 != -1) { spanned.replace(index2, index2 + 1, ""); spanned.replace(index1, index1 + 1, ""); spanned.setSpan(new URLSpanNoUnderline( LocaleController.getString("PassportInfoUrl", R.string.PassportInfoUrl)) { @Override public void onClick(View widget) { dismissCurrentDialig(); super.onClick(widget); } }, index1, index2 - 1, Spanned.SPAN_EXCLUSIVE_EXCLUSIVE); } message.setText(spanned); message.setTextSize(TypedValue.COMPLEX_UNIT_DIP, 16); message.setLinkTextColor(Theme.getColor(Theme.key_dialogTextLink)); message.setHighlightColor(Theme.getColor(Theme.key_dialogLinkSelection)); message.setPadding(AndroidUtilities.dp(23), 0, AndroidUtilities.dp(23), 0); message.setMovementMethod(new AndroidUtilities.LinkMovementMethodMy()); message.setTextColor(Theme.getColor(Theme.key_dialogTextBlack)); AlertDialog.Builder builder = new AlertDialog.Builder(getParentActivity()); builder.setView(message); builder.setTitle(LocaleController.getString("PassportInfoTitle", R.string.PassportInfoTitle)); builder.setNegativeButton(LocaleController.getString("Close", R.string.Close), null); showDialog(builder.create()); } else if (id == done_button) { if (currentActivityType == TYPE_PASSWORD) { onPasswordDone(false); return; } if (currentActivityType == TYPE_PHONE_VERIFICATION) { views[currentViewNum].onNextPressed(); } else { final Runnable finishRunnable = () -> finishFragment(); final ErrorRunnable errorRunnable = new ErrorRunnable() { @Override public void onError(String error, String text) { if ("PHONE_VERIFICATION_NEEDED".equals(error)) { startPhoneVerification(true, text, finishRunnable, this, delegate); } else { showEditDoneProgress(true, false); } } }; if (currentActivityType == TYPE_EMAIL) { String value; if (useCurrentValue) { value = currentEmail; } else { if (checkFieldsForError()) { return; } value = inputFields[FIELD_EMAIL].getText().toString(); } delegate.saveValue(currentType, value, null, null, null, null, null, null, null, null, finishRunnable, errorRunnable); } else if (currentActivityType == TYPE_PHONE) { String value; if (useCurrentValue) { value = UserConfig.getInstance(currentAccount).getCurrentUser().phone; } else { if (checkFieldsForError()) { return; } value = inputFields[FIELD_PHONECODE].getText().toString() + inputFields[FIELD_PHONE].getText().toString(); } delegate.saveValue(currentType, value, null, null, null, null, null, null, null, null, finishRunnable, errorRunnable); } else if (currentActivityType == TYPE_ADDRESS) { if (!uploadingDocuments.isEmpty() || checkFieldsForError()) { return; } if (isHasNotAnyChanges()) { finishFragment(); return; } JSONObject json = null; try { if (!documentOnly) { json = new JSONObject(); json.put("street_line1", inputFields[FIELD_STREET1].getText().toString()); json.put("street_line2", inputFields[FIELD_STREET2].getText().toString()); json.put("post_code", inputFields[FIELD_POSTCODE].getText().toString()); json.put("city", inputFields[FIELD_CITY].getText().toString()); json.put("state", inputFields[FIELD_STATE].getText().toString()); json.put("country_code", currentCitizeship); } } catch (Exception ignore) { } if (fieldsErrors != null) { fieldsErrors.clear(); } if (documentsErrors != null) { documentsErrors.clear(); } delegate.saveValue(currentType, null, json != null ? json.toString() : null, currentDocumentsType, null, documents, selfieDocument, translationDocuments, null, null, finishRunnable, errorRunnable); } else if (currentActivityType == TYPE_IDENTITY) { if (!onIdentityDone(finishRunnable, errorRunnable)) { return; } } else if (currentActivityType == TYPE_EMAIL_VERIFICATION) { final TLRPC.TL_account_verifyEmail req = new TLRPC.TL_account_verifyEmail(); req.email = currentValues.get("email"); req.code = inputFields[FIELD_EMAIL].getText().toString(); int reqId = ConnectionsManager.getInstance(currentAccount).sendRequest(req, (response, error) -> AndroidUtilities.runOnUIThread(() -> { if (error == null) { delegate.saveValue(currentType, currentValues.get("email"), null, null, null, null, null, null, null, null, finishRunnable, errorRunnable); } else { AlertsCreator.processError(currentAccount, error, PassportActivity.this, req); errorRunnable.onError(null, null); } })); ConnectionsManager.getInstance(currentAccount).bindRequestToGuid(reqId, classGuid); } showEditDoneProgress(true, true); } } } }); if (currentActivityType == TYPE_PHONE_VERIFICATION) { fragmentView = scrollView = new ScrollView(context) { @Override protected boolean onRequestFocusInDescendants(int direction, Rect previouslyFocusedRect) { return false; } @Override public boolean requestChildRectangleOnScreen(View child, Rect rectangle, boolean immediate) { if (currentViewNum == 1 || currentViewNum == 2 || currentViewNum == 4) { rectangle.bottom += AndroidUtilities.dp(40); } return super.requestChildRectangleOnScreen(child, rectangle, immediate); } @Override protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) { scrollHeight = MeasureSpec.getSize(heightMeasureSpec) - AndroidUtilities.dp(30); super.onMeasure(widthMeasureSpec, heightMeasureSpec); } }; scrollView.setFillViewport(true); AndroidUtilities.setScrollViewEdgeEffectColor(scrollView, Theme.getColor(Theme.key_actionBarDefault)); } else { fragmentView = new FrameLayout(context); FrameLayout frameLayout = (FrameLayout) fragmentView; fragmentView.setBackgroundColor(Theme.getColor(Theme.key_windowBackgroundGray)); scrollView = new ScrollView(context) { @Override protected boolean onRequestFocusInDescendants(int direction, Rect previouslyFocusedRect) { return false; } @Override public boolean requestChildRectangleOnScreen(View child, Rect rectangle, boolean immediate) { rectangle.offset(child.getLeft() - child.getScrollX(), child.getTop() - child.getScrollY()); rectangle.top += AndroidUtilities.dp(20); rectangle.bottom += AndroidUtilities.dp(50); return super.requestChildRectangleOnScreen(child, rectangle, immediate); } }; scrollView.setFillViewport(true); AndroidUtilities.setScrollViewEdgeEffectColor(scrollView, Theme.getColor(Theme.key_actionBarDefault)); frameLayout.addView(scrollView, LayoutHelper.createFrame(LayoutHelper.MATCH_PARENT, LayoutHelper.MATCH_PARENT, Gravity.LEFT | Gravity.TOP, 0, 0, 0, currentActivityType == TYPE_REQUEST ? 48 : 0)); linearLayout2 = new LinearLayout(context); linearLayout2.setOrientation(LinearLayout.VERTICAL); scrollView.addView(linearLayout2, new ScrollView.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.WRAP_CONTENT)); } if (currentActivityType != TYPE_REQUEST && currentActivityType != TYPE_MANAGE) { ActionBarMenu menu = actionBar.createMenu(); doneItem = menu.addItemWithWidth(done_button, R.drawable.ic_done, AndroidUtilities.dp(56)); progressView = new ContextProgressView(context, 1); progressView.setAlpha(0.0f); progressView.setScaleX(0.1f); progressView.setScaleY(0.1f); progressView.setVisibility(View.INVISIBLE); doneItem.addView(progressView, LayoutHelper.createFrame(LayoutHelper.MATCH_PARENT, LayoutHelper.MATCH_PARENT)); if (currentActivityType == TYPE_IDENTITY || currentActivityType == TYPE_ADDRESS) { if (chatAttachAlert != null) { try { if (chatAttachAlert.isShowing()) { chatAttachAlert.dismiss(); } } catch (Exception ignore) { } chatAttachAlert.onDestroy(); chatAttachAlert = null; } } } if (currentActivityType == TYPE_PASSWORD) { createPasswordInterface(context); } else if (currentActivityType == TYPE_REQUEST) { createRequestInterface(context); } else if (currentActivityType == TYPE_IDENTITY) { createIdentityInterface(context); fillInitialValues(); } else if (currentActivityType == TYPE_ADDRESS) { createAddressInterface(context); fillInitialValues(); } else if (currentActivityType == TYPE_PHONE) { createPhoneInterface(context); } else if (currentActivityType == TYPE_EMAIL) { createEmailInterface(context); } else if (currentActivityType == TYPE_EMAIL_VERIFICATION) { createEmailVerificationInterface(context); } else if (currentActivityType == TYPE_PHONE_VERIFICATION) { createPhoneVerificationInterface(context); } else if (currentActivityType == TYPE_MANAGE) { createManageInterface(context); } return fragmentView; }