List of usage examples for android.graphics Paint ANTI_ALIAS_FLAG
int ANTI_ALIAS_FLAG
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From source file:net.line2soft.preambul.views.SlippyMapActivity.java
/** * Creates a {@link Paint} object with a certain color * @param color The wanted color/*from w w w . j a v a 2 s. c o m*/ * @param alpha The alpha channel * @return The created Paint object */ private Paint createPaint(int color, int alpha) { Paint pnt = new Paint(Paint.ANTI_ALIAS_FLAG); pnt.setColor(color); pnt.setAlpha(alpha); pnt.setStyle(Paint.Style.STROKE); pnt.setStrokeWidth(7); pnt.setStrokeJoin(Paint.Join.ROUND); pnt.setStrokeCap(Paint.Cap.ROUND); //pnt.setPathEffect(new DashPathEffect(new float[] { 20, 20 }, 0)); return pnt; }
From source file:com.ruesga.timelinechart.TimelineChartView.java
private void init(Context ctx, AttributeSet attrs, int defStyleAttr, int defStyleRes) { mUiHandler = new Handler(Looper.getMainLooper(), mMessenger); if (!isInEditMode()) { mAudioManager = (AudioManager) ctx.getSystemService(Context.AUDIO_SERVICE); }//from w ww .ja va 2 s. c o m final Resources res = getResources(); final Resources.Theme theme = ctx.getTheme(); mTickFormats = getResources().getStringArray(R.array.tlcDefTickLabelFormats); mTickLabels = getResources().getStringArray(R.array.tlcDefTickLabelValues); final DisplayMetrics dp = getResources().getDisplayMetrics(); mSize8 = TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_SP, 8, dp); mSize12 = TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_SP, 12, dp); mSize20 = TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_SP, 20, dp); final ViewConfiguration vc = ViewConfiguration.get(ctx); mLongPressTimeout = ViewConfiguration.getLongPressTimeout(); mTouchSlop = vc.getScaledTouchSlop() / 2; mMaxFlingVelocity = vc.getScaledMaximumFlingVelocity(); mScroller = new OverScroller(ctx); int graphBgColor = ContextCompat.getColor(ctx, R.color.tlcDefGraphBackgroundColor); int footerBgColor = ContextCompat.getColor(ctx, R.color.tlcDefFooterBackgroundColor); mDefFooterBarHeight = mFooterBarHeight = res.getDimension(R.dimen.tlcDefFooterBarHeight); mShowFooter = res.getBoolean(R.bool.tlcDefShowFooter); mGraphMode = res.getInteger(R.integer.tlcDefGraphMode); mPlaySelectionSoundEffect = res.getBoolean(R.bool.tlcDefPlaySelectionSoundEffect); mSelectionSoundEffectSource = res.getInteger(R.integer.tlcDefSelectionSoundEffectSource); mAnimateCursorTransition = res.getBoolean(R.bool.tlcDefAnimateCursorTransition); mFollowCursorPosition = res.getBoolean(R.bool.tlcDefFollowCursorPosition); mAlwaysEnsureSelection = res.getBoolean(R.bool.tlcDefAlwaysEnsureSelection); mGraphAreaBgPaint = new Paint(); mGraphAreaBgPaint.setColor(graphBgColor); mFooterAreaBgPaint = new Paint(); mFooterAreaBgPaint.setColor(footerBgColor); mTickLabelFgPaint = new TextPaint(Paint.ANTI_ALIAS_FLAG | Paint.LINEAR_TEXT_FLAG); mTickLabelFgPaint.setFakeBoldText(true); mTickLabelFgPaint.setColor(MaterialPaletteHelper.isDarkColor(footerBgColor) ? Color.LTGRAY : Color.DKGRAY); mBarItemWidth = res.getDimension(R.dimen.tlcDefBarItemWidth); mBarItemSpace = res.getDimension(R.dimen.tlcDefBarItemSpace); TypedArray a = theme.obtainStyledAttributes(attrs, R.styleable.tlcTimelineChartView, defStyleAttr, defStyleRes); try { int n = a.getIndexCount(); for (int i = 0; i < n; i++) { int attr = a.getIndex(i); if (attr == R.styleable.tlcTimelineChartView_tlcGraphBackground) { graphBgColor = a.getColor(attr, graphBgColor); mGraphAreaBgPaint.setColor(graphBgColor); } else if (attr == R.styleable.tlcTimelineChartView_tlcShowFooter) { mShowFooter = a.getBoolean(attr, mShowFooter); } else if (attr == R.styleable.tlcTimelineChartView_tlcFooterBackground) { footerBgColor = a.getColor(attr, footerBgColor); mFooterAreaBgPaint.setColor(footerBgColor); } else if (attr == R.styleable.tlcTimelineChartView_tlcFooterBarHeight) { mFooterBarHeight = a.getDimension(attr, mFooterBarHeight); } else if (attr == R.styleable.tlcTimelineChartView_tlcGraphMode) { mGraphMode = a.getInt(attr, mGraphMode); } else if (attr == R.styleable.tlcTimelineChartView_tlcAnimateCursorTransition) { mAnimateCursorTransition = a.getBoolean(attr, mAnimateCursorTransition); } else if (attr == R.styleable.tlcTimelineChartView_tlcFollowCursorPosition) { mFollowCursorPosition = a.getBoolean(attr, mFollowCursorPosition); } else if (attr == R.styleable.tlcTimelineChartView_tlcAlwaysEnsureSelection) { mAlwaysEnsureSelection = a.getBoolean(attr, mAlwaysEnsureSelection); } else if (attr == R.styleable.tlcTimelineChartView_tlcBarItemWidth) { mBarItemWidth = a.getDimension(attr, mBarItemWidth); } else if (attr == R.styleable.tlcTimelineChartView_tlcBarItemSpace) { mBarItemSpace = a.getDimension(attr, mBarItemSpace); } else if (attr == R.styleable.tlcTimelineChartView_tlcPlaySelectionSoundEffect) { mPlaySelectionSoundEffect = a.getBoolean(attr, mPlaySelectionSoundEffect); } else if (attr == R.styleable.tlcTimelineChartView_tlcSelectionSoundEffectSource) { mSelectionSoundEffectSource = a.getInt(attr, mSelectionSoundEffectSource); } } } finally { a.recycle(); } // SurfaceView requires a background if (getBackground() == null) { setBackgroundColor(ContextCompat.getColor(ctx, android.R.color.transparent)); } // Minimize the impact of create dynamic layouts by assume that in most case // we will have a day formatter mTickHasDayFormat = true; // Initialize stuff setupBackgroundHandler(); setupTickLabels(); if (ViewCompat.getOverScrollMode(this) != ViewCompat.OVER_SCROLL_NEVER) { setupEdgeEffects(); } setupAnimators(); setupSoundEffects(); // Initialize the drawing refs (this will be update when we have // the real size of the canvas) computeBoundAreas(); // Create a fake data for the edit mode if (isInEditMode()) { setupViewInEditMode(); } }
From source file:net.opacapp.multilinecollapsingtoolbar.CollapsingTextHelper.java
private void ensureExpandedTexture() { if (mExpandedTitleTexture != null || mExpandedBounds.isEmpty() || TextUtils.isEmpty(mTextToDraw)) { return;//w w w . java2 s . c om } calculateOffsets(0f); // BEGIN MODIFICATION: Calculate width and height using mTextLayout and remove // mTextureAscent and mTextureDescent assignment final int w = mTextLayout.getWidth(); final int h = mTextLayout.getHeight(); // END MODIFICATION if (w <= 0 || h <= 0) { return; // If the width or height are 0, return } mExpandedTitleTexture = Bitmap.createBitmap(w, h, Bitmap.Config.ARGB_8888); // BEGIN MODIFICATION: Draw text using mTextLayout Canvas c = new Canvas(mExpandedTitleTexture); mTextLayout.draw(c); // END MODIFICATION if (mTexturePaint == null) { // Make sure we have a paint mTexturePaint = new Paint(Paint.ANTI_ALIAS_FLAG | Paint.FILTER_BITMAP_FLAG); } }
From source file:com.mjhram.geodata.GpsMainActivity.java
public Bitmap drawMultilineTextToBitmap(Context gContext, Bitmap bitmap, String gText) { // prepare canvas Resources resources = gContext.getResources(); float scale = resources.getDisplayMetrics().density; //Bitmap bitmap = BitmapFactory.decodeResource(resources, gResId); android.graphics.Bitmap.Config bitmapConfig = bitmap.getConfig(); // set default bitmap config if none if (bitmapConfig == null) { bitmapConfig = android.graphics.Bitmap.Config.ARGB_8888; }/* ww w . j a v a 2 s. com*/ // resource bitmaps are imutable, // so we need to convert it to mutable one bitmap = bitmap.copy(bitmapConfig, true); Canvas canvas = new Canvas(bitmap); // new antialiased Paint TextPaint paint = new TextPaint(Paint.ANTI_ALIAS_FLAG); // text color - #3D3D3D paint.setColor(Color.rgb(61, 61, 61)); // text size in pixels paint.setTextSize((int) (20 * scale)); // text shadow paint.setShadowLayer(1f, 0f, 1f, Color.WHITE); //canvas.drawText("This is", 100, 100, paint); //canvas.drawText("multi-line", 100, 150, paint); //canvas.drawText("text", 100, 200, paint); // set text width to canvas width minus 16dp padding int textWidth = canvas.getWidth() - (int) (16 * scale); // init StaticLayout for text StaticLayout textLayout = new StaticLayout(gText, paint, textWidth, Layout.Alignment.ALIGN_CENTER, 1.0f, 0.0f, false); // get height of multiline text int textHeight = textLayout.getHeight(); // get position of text's top left corner float x = (bitmap.getWidth() - textWidth) / 2; float y = bitmap.getHeight() - textHeight; // draw text to the Canvas center canvas.save(); canvas.translate(x, y); textLayout.draw(canvas); canvas.restore(); return bitmap; }
From source file:org.telegram.ui.SettingsActivity.java
@Override public View createView(Context context) { actionBar.setBackgroundColor(Theme.getColor(Theme.key_avatar_backgroundActionBarBlue)); actionBar.setItemsBackgroundColor(Theme.getColor(Theme.key_avatar_actionBarSelectorBlue), false); actionBar.setItemsColor(Theme.getColor(Theme.key_avatar_actionBarIconBlue), false); actionBar.setBackButtonImage(R.drawable.ic_ab_back); actionBar.setAddToContainer(false);// w w w . j av a 2s . c o m extraHeight = 88; if (AndroidUtilities.isTablet()) { actionBar.setOccupyStatusBar(false); } actionBar.setActionBarMenuOnItemClick(new ActionBar.ActionBarMenuOnItemClick() { @Override public void onItemClick(int id) { if (id == -1) { finishFragment(); } else if (id == edit_name) { presentFragment(new ChangeNameActivity()); } else if (id == logout) { presentFragment(new LogoutActivity()); } } }); ActionBarMenu menu = actionBar.createMenu(); ActionBarMenuItem item = menu.addItem(0, R.drawable.ic_ab_other); item.addSubItem(edit_name, LocaleController.getString("EditName", R.string.EditName)); item.addSubItem(logout, LocaleController.getString("LogOut", R.string.LogOut)); int scrollTo; int scrollToPosition = 0; Object writeButtonTag = null; if (listView != null) { scrollTo = layoutManager.findFirstVisibleItemPosition(); View topView = layoutManager.findViewByPosition(scrollTo); if (topView != null) { scrollToPosition = topView.getTop(); } else { scrollTo = -1; } writeButtonTag = writeButton.getTag(); } else { scrollTo = -1; } listAdapter = new ListAdapter(context); fragmentView = new FrameLayout(context) { @Override protected boolean drawChild(@NonNull Canvas canvas, @NonNull View child, long drawingTime) { if (child == listView) { boolean result = super.drawChild(canvas, child, drawingTime); if (parentLayout != null) { int actionBarHeight = 0; int childCount = getChildCount(); for (int a = 0; a < childCount; a++) { View view = getChildAt(a); if (view == child) { continue; } if (view instanceof ActionBar && view.getVisibility() == VISIBLE) { if (((ActionBar) view).getCastShadows()) { actionBarHeight = view.getMeasuredHeight(); } break; } } parentLayout.drawHeaderShadow(canvas, actionBarHeight); } return result; } else { return super.drawChild(canvas, child, drawingTime); } } }; fragmentView.setBackgroundColor(Theme.getColor(Theme.key_windowBackgroundGray)); FrameLayout frameLayout = (FrameLayout) fragmentView; listView = new RecyclerListView(context); listView.setVerticalScrollBarEnabled(false); listView.setLayoutManager( layoutManager = new LinearLayoutManager(context, LinearLayoutManager.VERTICAL, false) { @Override public boolean supportsPredictiveItemAnimations() { return false; } }); listView.setGlowColor(Theme.getColor(Theme.key_avatar_backgroundActionBarBlue)); frameLayout.addView(listView, LayoutHelper.createFrame(LayoutHelper.MATCH_PARENT, LayoutHelper.MATCH_PARENT, Gravity.TOP | Gravity.LEFT)); listView.setAdapter(listAdapter); listView.setItemAnimator(null); listView.setLayoutAnimation(null); listView.setOnItemClickListener((view, position) -> { if (position == notificationRow) { presentFragment(new NotificationsSettingsActivity()); } else if (position == privacyRow) { presentFragment(new PrivacySettingsActivity()); } else if (position == dataRow) { presentFragment(new DataSettingsActivity()); } else if (position == chatRow) { presentFragment(new ThemeActivity(ThemeActivity.THEME_TYPE_BASIC)); } else if (position == helpRow) { BottomSheet.Builder builder = new BottomSheet.Builder(context); builder.setApplyTopPadding(false); LinearLayout linearLayout = new LinearLayout(context); linearLayout.setOrientation(LinearLayout.VERTICAL); HeaderCell headerCell = new HeaderCell(context, true, 23, 15, false); headerCell.setHeight(47); headerCell.setText(LocaleController.getString("SettingsHelp", R.string.SettingsHelp)); linearLayout.addView(headerCell); LinearLayout linearLayoutInviteContainer = new LinearLayout(context); linearLayoutInviteContainer.setOrientation(LinearLayout.VERTICAL); linearLayout.addView(linearLayoutInviteContainer, LayoutHelper.createLinear(LayoutHelper.MATCH_PARENT, LayoutHelper.WRAP_CONTENT)); int count = 6; for (int a = 0; a < count; a++) { if (a >= 3 && a <= 4 && !BuildVars.LOGS_ENABLED || a == 5 && !BuildVars.DEBUG_VERSION) { continue; } TextCell textCell = new TextCell(context); String text; switch (a) { case 0: text = LocaleController.getString("AskAQuestion", R.string.AskAQuestion); break; case 1: text = LocaleController.getString("TelegramFAQ", R.string.TelegramFAQ); break; case 2: text = LocaleController.getString("PrivacyPolicy", R.string.PrivacyPolicy); break; case 3: text = LocaleController.getString("DebugSendLogs", R.string.DebugSendLogs); break; case 4: text = LocaleController.getString("DebugClearLogs", R.string.DebugClearLogs); break; case 5: default: text = "Switch Backend"; break; } textCell.setText(text, BuildVars.LOGS_ENABLED || BuildVars.DEBUG_VERSION ? a != count - 1 : a != 2); textCell.setTag(a); textCell.setBackgroundDrawable(Theme.getSelectorDrawable(false)); linearLayoutInviteContainer.addView(textCell, LayoutHelper.createLinear(LayoutHelper.MATCH_PARENT, LayoutHelper.WRAP_CONTENT)); textCell.setOnClickListener(v2 -> { Integer tag = (Integer) v2.getTag(); switch (tag) { case 0: { showDialog(AlertsCreator.createSupportAlert(SettingsActivity.this)); break; } case 1: Browser.openUrl(getParentActivity(), LocaleController.getString("TelegramFaqUrl", R.string.TelegramFaqUrl)); break; case 2: Browser.openUrl(getParentActivity(), LocaleController.getString("PrivacyPolicyUrl", R.string.PrivacyPolicyUrl)); break; case 3: sendLogs(); break; case 4: FileLog.cleanupLogs(); break; case 5: { if (getParentActivity() == null) { return; } AlertDialog.Builder builder1 = new AlertDialog.Builder(getParentActivity()); builder1.setMessage(LocaleController.getString("AreYouSure", R.string.AreYouSure)); builder1.setTitle(LocaleController.getString("AppName", R.string.AppName)); builder1.setPositiveButton(LocaleController.getString("OK", R.string.OK), (dialogInterface, i) -> { SharedConfig.pushAuthKey = null; SharedConfig.pushAuthKeyId = null; SharedConfig.saveConfig(); ConnectionsManager.getInstance(currentAccount).switchBackend(); }); builder1.setNegativeButton(LocaleController.getString("Cancel", R.string.Cancel), null); showDialog(builder1.create()); break; } } builder.getDismissRunnable().run(); }); } builder.setCustomView(linearLayout); showDialog(builder.create()); } else if (position == languageRow) { presentFragment(new LanguageSelectActivity()); } else if (position == usernameRow) { presentFragment(new ChangeUsernameActivity()); } else if (position == bioRow) { if (userInfo != null) { presentFragment(new ChangeBioActivity()); } } else if (position == numberRow) { presentFragment(new ChangePhoneHelpActivity()); } }); listView.setOnItemLongClickListener(new RecyclerListView.OnItemLongClickListener() { private int pressCount = 0; @Override public boolean onItemClick(View view, int position) { if (position == versionRow) { pressCount++; if (pressCount >= 2 || BuildVars.DEBUG_PRIVATE_VERSION) { AlertDialog.Builder builder = new AlertDialog.Builder(getParentActivity()); builder.setTitle(LocaleController.getString("DebugMenu", R.string.DebugMenu)); CharSequence[] items; items = new CharSequence[] { LocaleController.getString("DebugMenuImportContacts", R.string.DebugMenuImportContacts), LocaleController.getString("DebugMenuReloadContacts", R.string.DebugMenuReloadContacts), LocaleController.getString("DebugMenuResetContacts", R.string.DebugMenuResetContacts), LocaleController.getString("DebugMenuResetDialogs", R.string.DebugMenuResetDialogs), BuildVars.LOGS_ENABLED ? LocaleController.getString("DebugMenuDisableLogs", R.string.DebugMenuDisableLogs) : LocaleController.getString("DebugMenuEnableLogs", R.string.DebugMenuEnableLogs), SharedConfig.inappCamera ? LocaleController.getString("DebugMenuDisableCamera", R.string.DebugMenuDisableCamera) : LocaleController.getString("DebugMenuEnableCamera", R.string.DebugMenuEnableCamera), LocaleController.getString("DebugMenuClearMediaCache", R.string.DebugMenuClearMediaCache), LocaleController.getString("DebugMenuCallSettings", R.string.DebugMenuCallSettings), null, BuildVars.DEBUG_PRIVATE_VERSION ? "Check for app updates" : null }; builder.setItems(items, (dialog, which) -> { if (which == 0) { UserConfig.getInstance(currentAccount).syncContacts = true; UserConfig.getInstance(currentAccount).saveConfig(false); ContactsController.getInstance(currentAccount).forceImportContacts(); } else if (which == 1) { ContactsController.getInstance(currentAccount).loadContacts(false, 0); } else if (which == 2) { ContactsController.getInstance(currentAccount).resetImportedContacts(); } else if (which == 3) { MessagesController.getInstance(currentAccount).forceResetDialogs(); } else if (which == 4) { BuildVars.LOGS_ENABLED = !BuildVars.LOGS_ENABLED; SharedPreferences sharedPreferences = ApplicationLoader.applicationContext .getSharedPreferences("systemConfig", Context.MODE_PRIVATE); sharedPreferences.edit().putBoolean("logsEnabled", BuildVars.LOGS_ENABLED).commit(); } else if (which == 5) { SharedConfig.toggleInappCamera(); } else if (which == 6) { MessagesStorage.getInstance(currentAccount).clearSentMedia(); SharedPreferences.Editor editor = MessagesController.getGlobalMainSettings().edit(); SharedConfig.setNoSoundHintShowed(false); } else if (which == 7) { VoIPHelper.showCallDebugSettings(getParentActivity()); } else if (which == 8) { SharedConfig.toggleRoundCamera16to9(); } else if (which == 9) { ((LaunchActivity) getParentActivity()).checkAppUpdate(true); } }); builder.setNegativeButton(LocaleController.getString("Cancel", R.string.Cancel), null); showDialog(builder.create()); } else { try { Toast.makeText(getParentActivity(), "\\_()_/", Toast.LENGTH_SHORT).show(); } catch (Exception e) { FileLog.e(e); } } return true; } return false; } }); frameLayout.addView(actionBar); extraHeightView = new View(context); extraHeightView.setPivotY(0); extraHeightView.setBackgroundColor(Theme.getColor(Theme.key_avatar_backgroundActionBarBlue)); frameLayout.addView(extraHeightView, LayoutHelper.createFrame(LayoutHelper.MATCH_PARENT, 88)); shadowView = new View(context); shadowView.setBackgroundResource(R.drawable.header_shadow); frameLayout.addView(shadowView, LayoutHelper.createFrame(LayoutHelper.MATCH_PARENT, 3)); avatarContainer = new FrameLayout(context); avatarContainer.setPivotX(LocaleController.isRTL ? AndroidUtilities.dp(42) : 0); avatarContainer.setPivotY(0); frameLayout.addView(avatarContainer, LayoutHelper.createFrame(42, 42, Gravity.TOP | (LocaleController.isRTL ? Gravity.RIGHT : Gravity.LEFT), (LocaleController.isRTL ? 0 : 64), 0, (LocaleController.isRTL ? 64 : 0), 0)); avatarContainer.setOnClickListener(v -> { if (avatar != null) { return; } TLRPC.User user = MessagesController.getInstance(currentAccount) .getUser(UserConfig.getInstance(currentAccount).getClientUserId()); if (user != null && user.photo != null && user.photo.photo_big != null) { PhotoViewer.getInstance().setParentActivity(getParentActivity()); PhotoViewer.getInstance().openPhoto(user.photo.photo_big, provider); } }); avatarImage = new BackupImageView(context); avatarImage.setRoundRadius(AndroidUtilities.dp(21)); avatarContainer.addView(avatarImage, LayoutHelper.createFrame(42, 42)); Paint paint = new Paint(Paint.ANTI_ALIAS_FLAG); paint.setColor(0x55000000); avatarProgressView = new RadialProgressView(context) { @Override protected void onDraw(Canvas canvas) { if (avatarImage != null && avatarImage.getImageReceiver().hasNotThumb()) { paint.setAlpha((int) (0x55 * avatarImage.getImageReceiver().getCurrentAlpha())); canvas.drawCircle(getMeasuredWidth() / 2, getMeasuredHeight() / 2, AndroidUtilities.dp(21), paint); } super.onDraw(canvas); } }; avatarProgressView.setSize(AndroidUtilities.dp(26)); avatarProgressView.setProgressColor(0xffffffff); avatarContainer.addView(avatarProgressView, LayoutHelper.createFrame(42, 42)); showAvatarProgress(false, false); nameTextView = new TextView(context) { @Override protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) { super.onMeasure(widthMeasureSpec, heightMeasureSpec); setPivotX(LocaleController.isRTL ? getMeasuredWidth() : 0); } }; nameTextView.setTextColor(Theme.getColor(Theme.key_profile_title)); nameTextView.setTextSize(TypedValue.COMPLEX_UNIT_DIP, 18); nameTextView.setLines(1); nameTextView.setMaxLines(1); nameTextView.setSingleLine(true); nameTextView.setEllipsize(TextUtils.TruncateAt.END); nameTextView.setGravity(LocaleController.isRTL ? Gravity.RIGHT : Gravity.LEFT); nameTextView.setTypeface(AndroidUtilities.getTypeface("fonts/rmedium.ttf")); nameTextView.setPivotY(0); frameLayout.addView(nameTextView, LayoutHelper.createFrame(LayoutHelper.WRAP_CONTENT, LayoutHelper.WRAP_CONTENT, (LocaleController.isRTL ? Gravity.RIGHT : Gravity.LEFT) | Gravity.TOP, LocaleController.isRTL ? 48 : 118, 0, LocaleController.isRTL ? 118 : 48, 0)); onlineTextView = new TextView(context); onlineTextView.setTextColor(Theme.getColor(Theme.key_avatar_subtitleInProfileBlue)); onlineTextView.setTextSize(TypedValue.COMPLEX_UNIT_DIP, 14); onlineTextView.setLines(1); onlineTextView.setMaxLines(1); onlineTextView.setSingleLine(true); onlineTextView.setEllipsize(TextUtils.TruncateAt.END); onlineTextView.setGravity(LocaleController.isRTL ? Gravity.RIGHT : Gravity.LEFT); frameLayout.addView(onlineTextView, LayoutHelper.createFrame(LayoutHelper.WRAP_CONTENT, LayoutHelper.WRAP_CONTENT, (LocaleController.isRTL ? Gravity.RIGHT : Gravity.LEFT) | Gravity.TOP, LocaleController.isRTL ? 48 : 118, 0, LocaleController.isRTL ? 118 : 48, 0)); writeButton = new ImageView(context); Drawable drawable = Theme.createSimpleSelectorCircleDrawable(AndroidUtilities.dp(56), Theme.getColor(Theme.key_profile_actionBackground), Theme.getColor(Theme.key_profile_actionPressedBackground)); if (Build.VERSION.SDK_INT < 21) { Drawable shadowDrawable = context.getResources().getDrawable(R.drawable.floating_shadow_profile) .mutate(); shadowDrawable.setColorFilter(new PorterDuffColorFilter(0xff000000, PorterDuff.Mode.MULTIPLY)); CombinedDrawable combinedDrawable = new CombinedDrawable(shadowDrawable, drawable, 0, 0); combinedDrawable.setIconSize(AndroidUtilities.dp(56), AndroidUtilities.dp(56)); drawable = combinedDrawable; } writeButton.setBackgroundDrawable(drawable); writeButton.setImageResource(R.drawable.menu_camera_av); writeButton.setColorFilter( new PorterDuffColorFilter(Theme.getColor(Theme.key_profile_actionIcon), PorterDuff.Mode.MULTIPLY)); writeButton.setScaleType(ImageView.ScaleType.CENTER); if (Build.VERSION.SDK_INT >= 21) { StateListAnimator animator = new StateListAnimator(); animator.addState(new int[] { android.R.attr.state_pressed }, ObjectAnimator .ofFloat(writeButton, "translationZ", AndroidUtilities.dp(2), AndroidUtilities.dp(4)) .setDuration(200)); animator.addState(new int[] {}, ObjectAnimator .ofFloat(writeButton, "translationZ", AndroidUtilities.dp(4), AndroidUtilities.dp(2)) .setDuration(200)); writeButton.setStateListAnimator(animator); writeButton.setOutlineProvider(new ViewOutlineProvider() { @SuppressLint("NewApi") @Override public void getOutline(View view, Outline outline) { outline.setOval(0, 0, AndroidUtilities.dp(56), AndroidUtilities.dp(56)); } }); } frameLayout.addView(writeButton, LayoutHelper.createFrame(Build.VERSION.SDK_INT >= 21 ? 56 : 60, Build.VERSION.SDK_INT >= 21 ? 56 : 60, (LocaleController.isRTL ? Gravity.LEFT : Gravity.RIGHT) | Gravity.TOP, LocaleController.isRTL ? 16 : 0, 0, LocaleController.isRTL ? 0 : 16, 0)); writeButton.setOnClickListener(v -> { TLRPC.User user = MessagesController.getInstance(currentAccount) .getUser(UserConfig.getInstance(currentAccount).getClientUserId()); if (user == null) { user = UserConfig.getInstance(currentAccount).getCurrentUser(); } if (user == null) { return; } imageUpdater.openMenu( user.photo != null && user.photo.photo_big != null && !(user.photo instanceof TLRPC.TL_userProfilePhotoEmpty), () -> MessagesController.getInstance(currentAccount).deleteUserPhoto(null)); }); if (scrollTo != -1) { layoutManager.scrollToPositionWithOffset(scrollTo, scrollToPosition); if (writeButtonTag != null) { writeButton.setTag(0); writeButton.setScaleX(0.2f); writeButton.setScaleY(0.2f); writeButton.setAlpha(0.0f); writeButton.setVisibility(View.GONE); } } needLayout(); listView.setOnScrollListener(new RecyclerView.OnScrollListener() { @Override public void onScrolled(RecyclerView recyclerView, int dx, int dy) { if (layoutManager.getItemCount() == 0) { return; } int height = 0; View child = recyclerView.getChildAt(0); if (child != null) { if (layoutManager.findFirstVisibleItemPosition() == 0) { height = AndroidUtilities.dp(88) + (child.getTop() < 0 ? child.getTop() : 0); } if (extraHeight != height) { extraHeight = height; needLayout(); } } } }); return fragmentView; }
From source file:net.opacapp.multilinecollapsingtoolbar.CollapsingTextHelper.java
private void ensureCollapsedTexture() { if (mCollapsedTitleTexture != null || mCollapsedBounds.isEmpty() || TextUtils.isEmpty(mTextToDraw)) { return;// www . ja v a 2 s . c o m } calculateOffsets(0f); final int w = Math.round(mTextPaint.measureText(mTextToDraw, 0, mTextToDraw.length())); final int h = Math.round(mTextPaint.descent() - mTextPaint.ascent()); if (w <= 0 && h <= 0) { return; // If the width or height are 0, return } mCollapsedTitleTexture = Bitmap.createBitmap(w, h, Bitmap.Config.ARGB_8888); Canvas c = new Canvas(mCollapsedTitleTexture); c.drawText(mTextToDrawCollapsed, 0, mTextToDrawCollapsed.length(), 0, -mTextPaint.ascent() / mScale, mTextPaint); if (mTexturePaint == null) { // Make sure we have a paint mTexturePaint = new Paint(Paint.ANTI_ALIAS_FLAG | Paint.FILTER_BITMAP_FLAG); } }
From source file:net.droidsolutions.droidcharts.core.plot.CategoryPlot.java
/** * Creates a new plot./* w w w .ja va2s . com*/ * * @param dataset * the dataset (<code>null</code> permitted). * @param domainAxis * the domain axis (<code>null</code> permitted). * @param rangeAxis * the range axis (<code>null</code> permitted). * @param renderer * the item renderer (<code>null</code> permitted). * */ public CategoryPlot(CategoryDataset dataset, CategoryAxis domainAxis, ValueAxis rangeAxis, CategoryItemRenderer renderer) { super(); this.orientation = PlotOrientation.VERTICAL; // allocate storage for dataset, axes and renderers this.domainAxes = new ObjectList(); this.domainAxisLocations = new ObjectList(); this.rangeAxes = new ObjectList(); this.rangeAxisLocations = new ObjectList(); this.datasetToDomainAxesMap = new TreeMap(); this.datasetToRangeAxesMap = new TreeMap(); this.renderers = new ObjectList(); this.datasets = new ObjectList(); this.datasets.set(0, dataset); this.axisOffset = RectangleInsets.ZERO_INSETS; setDomainAxisLocation(AxisLocation.BOTTOM_OR_LEFT, false); setRangeAxisLocation(AxisLocation.TOP_OR_LEFT, false); this.renderers.set(0, renderer); if (renderer != null) { renderer.setPlot(this); renderer.addChangeListener(this); } this.domainAxes.set(0, domainAxis); this.mapDatasetToDomainAxis(0, 0); if (domainAxis != null) { domainAxis.setPlot(this); } this.drawSharedDomainAxis = false; this.rangeAxes.set(0, rangeAxis); this.mapDatasetToRangeAxis(0, 0); if (rangeAxis != null) { rangeAxis.setPlot(this); } configureDomainAxes(); configureRangeAxes(); this.domainGridlinesVisible = DEFAULT_DOMAIN_GRIDLINES_VISIBLE; this.domainGridlinePosition = CategoryAnchor.MIDDLE; this.domainGridlineStroke = DEFAULT_GRIDLINE_STROKE; this.domainGridlinePaint = DEFAULT_GRIDLINE_PAINT; this.rangeZeroBaselineVisible = false; Paint paint = new Paint(Paint.ANTI_ALIAS_FLAG); paint.setColor(Color.BLACK); this.rangeZeroBaselinePaint = paint; this.rangeZeroBaselineStroke = .5f; this.rangeGridlinesVisible = DEFAULT_RANGE_GRIDLINES_VISIBLE; this.rangeGridlineStroke = DEFAULT_GRIDLINE_STROKE; this.rangeGridlinePaint = DEFAULT_GRIDLINE_PAINT; this.rangeMinorGridlinesVisible = false; this.rangeMinorGridlineStroke = DEFAULT_GRIDLINE_STROKE; paint = new Paint(Paint.ANTI_ALIAS_FLAG); paint.setColor(Color.WHITE); this.rangeMinorGridlinePaint = paint; this.foregroundDomainMarkers = new HashMap(); this.backgroundDomainMarkers = new HashMap(); this.foregroundRangeMarkers = new HashMap(); this.backgroundRangeMarkers = new HashMap(); this.anchorValue = 0.0; this.domainCrosshairVisible = false; this.domainCrosshairStroke = DEFAULT_CROSSHAIR_STROKE; this.domainCrosshairPaint = DEFAULT_CROSSHAIR_PAINT; this.rangeCrosshairVisible = DEFAULT_CROSSHAIR_VISIBLE; this.rangeCrosshairValue = 0.0; this.rangeCrosshairStroke = DEFAULT_CROSSHAIR_STROKE; this.rangeCrosshairPaint = DEFAULT_CROSSHAIR_PAINT; this.annotations = new java.util.ArrayList(); this.rangePannable = false; }
From source file:com.chrynan.guitarchords.view.GuitarChordView.java
protected float getVerticalCenterTextPosition(float originalYPosition, String text, int textSizeInPixels) { Paint p = new Paint(Paint.ANTI_ALIAS_FLAG); p.setTextAlign(Paint.Align.CENTER); p.setTextSize(textSizeInPixels);//from w w w . jav a2 s .c o m return getVerticalCenterTextPosition(originalYPosition, text, p); }
From source file:net.opacapp.multilinecollapsingtoolbar.CollapsingTextHelper.java
private void ensureCrossSectionTexture() { if (mCrossSectionTitleTexture != null || mCollapsedBounds.isEmpty() || TextUtils.isEmpty(mTextToDraw)) { return;/*from w w w. j a va 2 s . c om*/ } calculateOffsets(0f); final int w = Math .round(mTextPaint.measureText(mTextToDraw, mTextLayout.getLineStart(0), mTextLayout.getLineEnd(0))); final int h = Math.round(mTextPaint.descent() - mTextPaint.ascent()); if (w <= 0 && h <= 0) { return; // If the width or height are 0, return } mCrossSectionTitleTexture = Bitmap.createBitmap(w, h, Bitmap.Config.ARGB_8888); Canvas c = new Canvas(mCrossSectionTitleTexture); c.drawText(mTextToDraw, mTextLayout.getLineStart(0), mTextLayout.getLineEnd(0), 0, -mTextPaint.ascent() / mScale, mTextPaint); if (mTexturePaint == null) { // Make sure we have a paint mTexturePaint = new Paint(Paint.ANTI_ALIAS_FLAG | Paint.FILTER_BITMAP_FLAG); } }
From source file:android.support.design.widget.CustomCollapsingTextHelper.java
private void ensureExpandedTexture() { if (mExpandedTitleTexture != null || mExpandedBounds.isEmpty() || TextUtils.isEmpty(mTextToDraw)) { return;/* w ww. j av a 2s. c om*/ } calculateOffsets(0f); mTextureAscent = mTitlePaint.ascent(); mTextureDescent = mTitlePaint.descent(); final int w = Math.round(mTitlePaint.measureText(mTextToDraw, 0, mTextToDraw.length())); final int h = Math.round(mTextureDescent - mTextureAscent); if (w <= 0 || h <= 0) { return; // If the width or height are 0, return } mExpandedTitleTexture = Bitmap.createBitmap(w, h, Bitmap.Config.ARGB_8888); Canvas c = new Canvas(mExpandedTitleTexture); c.drawText(mTextToDraw, 0, mTextToDraw.length(), 0, h - mTitlePaint.descent(), mTitlePaint); if (mTexturePaint == null) { // Make sure we have a paint mTexturePaint = new Paint(Paint.ANTI_ALIAS_FLAG | Paint.FILTER_BITMAP_FLAG); } }