Java tutorial
/* * This is the source code of Telegram for Android v. 3.x.x. * It is licensed under GNU GPL v. 2 or later. * You should have received a copy of the license in this archive (see LICENSE). * * Copyright Nikolai Kudashov, 2013-2016. */ package org.telegram.ui.Components; import android.Manifest; import android.animation.Animator; import android.animation.AnimatorListenerAdapter; import android.animation.AnimatorSet; import android.animation.ObjectAnimator; import android.annotation.SuppressLint; import android.annotation.TargetApi; import android.app.Activity; import android.app.AlertDialog; import android.content.Context; import android.content.DialogInterface; import android.content.SharedPreferences; import android.content.pm.PackageManager; import android.graphics.Bitmap; import android.graphics.Canvas; import android.graphics.PorterDuff; import android.graphics.PorterDuffColorFilter; import android.graphics.Rect; import android.graphics.drawable.Drawable; import android.hardware.Camera; import android.media.ExifInterface; import android.os.Build; import android.support.v4.content.ContextCompat; import android.text.TextUtils; import android.util.TypedValue; import android.view.Gravity; import android.view.HapticFeedbackConstants; import android.view.KeyEvent; import android.view.MotionEvent; import android.view.SoundEffectConstants; import android.view.View; import android.view.ViewAnimationUtils; import android.view.ViewConfiguration; import android.view.ViewGroup; import android.view.animation.DecelerateInterpolator; import android.widget.FrameLayout; import android.widget.ImageView; import android.widget.TextView; import org.telegram.messenger.AndroidUtilities; import org.telegram.messenger.AnimatorListenerAdapterProxy; import org.telegram.messenger.ApplicationLoader; import org.telegram.messenger.MessagesController; import org.telegram.messenger.ContactsController; import org.telegram.messenger.FileLog; import org.telegram.messenger.LocaleController; import org.telegram.messenger.MediaController; import org.telegram.messenger.MessageObject; import org.telegram.messenger.NotificationCenter; import org.telegram.messenger.camera.*; import org.telegram.messenger.query.SearchQuery; import org.telegram.messenger.support.widget.LinearLayoutManager; import org.telegram.messenger.R; import org.telegram.messenger.support.widget.RecyclerView; import org.telegram.tgnet.TLRPC; import org.telegram.ui.ActionBar.BottomSheet; import org.telegram.ui.ActionBar.Theme; import org.telegram.ui.Cells.PhotoAttachCameraCell; import org.telegram.ui.Cells.PhotoAttachPhotoCell; import org.telegram.ui.Cells.ShadowSectionCell; import org.telegram.ui.ChatActivity; import org.telegram.ui.PhotoViewer; import java.io.File; import java.util.ArrayList; import java.util.HashMap; public class ChatAttachAlert extends BottomSheet implements NotificationCenter.NotificationCenterDelegate, PhotoViewer.PhotoViewerProvider, BottomSheet.BottomSheetDelegateInterface { public interface ChatAttachViewDelegate { void didPressedButton(int button); View getRevealView(); void didSelectBot(TLRPC.User user); } private class InnerAnimator { private AnimatorSet animatorSet; private float startRadius; } private LinearLayoutManager attachPhotoLayoutManager; private PhotoAttachAdapter photoAttachAdapter; private ChatActivity baseFragment; private AttachButton sendPhotosButton; private View views[] = new View[20]; private RecyclerListView attachPhotoRecyclerView; private View lineView; private EmptyTextProgressView progressView; private ArrayList<Holder> viewsCache = new ArrayList<>(8); private RecyclerListView listView; private LinearLayoutManager layoutManager; private Drawable shadowDrawable; private ViewGroup attachView; private ListAdapter adapter; private TextView hintTextView; private ArrayList<InnerAnimator> innerAnimators = new ArrayList<>(); private CameraView cameraView; private FrameLayout cameraIcon; private TextView recordTime; private ImageView[] flashModeButton = new ImageView[2]; private boolean flashAnimationInProgress; private int[] cameraViewLocation = new int[2]; private int cameraViewOffsetX; private int cameraViewOffsetY; private boolean cameraOpened; private boolean cameraInitied; private boolean cameraAnimationInProgress; private float cameraOpenProgress; private int[] animateCameraValues = new int[5]; private int videoRecordTime; private Runnable videoRecordRunnable; private DecelerateInterpolator interpolator = new DecelerateInterpolator(1.5f); private FrameLayout cameraPanel; private ShutterButton shutterButton; private ImageView switchCameraButton; private File cameraFile; private boolean takingPhoto; private ArrayList<Object> cameraPhoto; private float lastY; private boolean pressed; private boolean maybeStartDraging; private AnimatorSet currentHintAnimation; private boolean hintShowed; private Runnable hideHintRunnable; private boolean deviceHasGoodCamera; private DecelerateInterpolator decelerateInterpolator = new DecelerateInterpolator(); private boolean loading = true; private ChatAttachViewDelegate delegate; private int scrollOffsetY; private boolean ignoreLayout; private boolean useRevealAnimation; private float revealRadius; private int revealX; private int revealY; private boolean revealAnimationInProgress; private class AttachButton extends FrameLayout { private TextView textView; private ImageView imageView; public AttachButton(Context context) { super(context); imageView = new ImageView(context); imageView.setScaleType(ImageView.ScaleType.CENTER); addView(imageView, LayoutHelper.createFrame(64, 64, Gravity.CENTER_HORIZONTAL | Gravity.TOP)); textView = new TextView(context); textView.setLines(1); textView.setSingleLine(true); textView.setGravity(Gravity.CENTER_HORIZONTAL); textView.setEllipsize(TextUtils.TruncateAt.END); textView.setTextColor(Theme.ATTACH_SHEET_TEXT_COLOR); textView.setTextSize(TypedValue.COMPLEX_UNIT_DIP, 12); addView(textView, LayoutHelper.createFrame(LayoutHelper.MATCH_PARENT, LayoutHelper.WRAP_CONTENT, Gravity.LEFT | Gravity.TOP, 0, 64, 0, 0)); } @Override protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) { super.onMeasure(MeasureSpec.makeMeasureSpec(AndroidUtilities.dp(85), MeasureSpec.EXACTLY), MeasureSpec.makeMeasureSpec(AndroidUtilities.dp(90), MeasureSpec.EXACTLY)); } public void setTextAndIcon(CharSequence text, Drawable drawable) { textView.setText(text); imageView.setBackgroundDrawable(drawable); } @Override public boolean hasOverlappingRendering() { return false; } } private class AttachBotButton extends FrameLayout { private BackupImageView imageView; private TextView nameTextView; private AvatarDrawable avatarDrawable = new AvatarDrawable(); private boolean pressed; private boolean checkingForLongPress = false; private CheckForLongPress pendingCheckForLongPress = null; private int pressCount = 0; private CheckForTap pendingCheckForTap = null; private TLRPC.User currentUser; private final class CheckForTap implements Runnable { public void run() { if (pendingCheckForLongPress == null) { pendingCheckForLongPress = new CheckForLongPress(); } pendingCheckForLongPress.currentPressCount = ++pressCount; postDelayed(pendingCheckForLongPress, ViewConfiguration.getLongPressTimeout() - ViewConfiguration.getTapTimeout()); } } class CheckForLongPress implements Runnable { public int currentPressCount; public void run() { if (checkingForLongPress && getParent() != null && currentPressCount == pressCount) { checkingForLongPress = false; performHapticFeedback(HapticFeedbackConstants.LONG_PRESS); onLongPress(); MotionEvent event = MotionEvent.obtain(0, 0, MotionEvent.ACTION_CANCEL, 0, 0, 0); onTouchEvent(event); event.recycle(); } } } public AttachBotButton(Context context) { super(context); imageView = new BackupImageView(context); imageView.setRoundRadius(AndroidUtilities.dp(27)); addView(imageView, LayoutHelper.createFrame(54, 54, Gravity.TOP | Gravity.CENTER_HORIZONTAL, 0, 7, 0, 0)); nameTextView = new TextView(context); nameTextView.setTextColor(Theme.ATTACH_SHEET_TEXT_COLOR); nameTextView.setTextSize(TypedValue.COMPLEX_UNIT_DIP, 12); nameTextView.setMaxLines(2); nameTextView.setGravity(Gravity.TOP | Gravity.CENTER_HORIZONTAL); nameTextView.setLines(2); nameTextView.setEllipsize(TextUtils.TruncateAt.END); addView(nameTextView, LayoutHelper.createFrame(LayoutHelper.MATCH_PARENT, LayoutHelper.WRAP_CONTENT, Gravity.LEFT | Gravity.TOP, 6, 65, 6, 0)); } @Override protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) { super.onMeasure(MeasureSpec.makeMeasureSpec(AndroidUtilities.dp(85), MeasureSpec.EXACTLY), MeasureSpec.makeMeasureSpec(AndroidUtilities.dp(100), MeasureSpec.EXACTLY)); } private void onLongPress() { if (baseFragment == null || currentUser == null) { return; } AlertDialog.Builder builder = new AlertDialog.Builder(getContext()); builder.setTitle(LocaleController.getString("AppName", R.string.AppName)); builder.setMessage(LocaleController.formatString("ChatHintsDelete", R.string.ChatHintsDelete, ContactsController.formatName(currentUser.first_name, currentUser.last_name))); builder.setPositiveButton(LocaleController.getString("OK", R.string.OK), new DialogInterface.OnClickListener() { @Override public void onClick(DialogInterface dialogInterface, int i) { SearchQuery.removeInline(currentUser.id); } }); builder.setNegativeButton(LocaleController.getString("Cancel", R.string.Cancel), null); builder.show(); } public void setUser(TLRPC.User user) { if (user == null) { return; } currentUser = user; TLRPC.FileLocation photo = null; nameTextView.setText(ContactsController.formatName(user.first_name, user.last_name)); avatarDrawable.setInfo(user); if (user != null && user.photo != null) { photo = user.photo.photo_small; } imageView.setImage(photo, "50_50", avatarDrawable); requestLayout(); } @Override public boolean onTouchEvent(MotionEvent event) { boolean result = false; if (event.getAction() == MotionEvent.ACTION_DOWN) { pressed = true; invalidate(); result = true; } else if (pressed) { if (event.getAction() == MotionEvent.ACTION_UP) { getParent().requestDisallowInterceptTouchEvent(true); pressed = false; playSoundEffect(SoundEffectConstants.CLICK); delegate.didSelectBot(MessagesController.getInstance() .getUser(SearchQuery.inlineBots.get((Integer) getTag()).peer.user_id)); setUseRevealAnimation(false); dismiss(); setUseRevealAnimation(true); invalidate(); } else if (event.getAction() == MotionEvent.ACTION_CANCEL) { pressed = false; invalidate(); } } if (!result) { result = super.onTouchEvent(event); } else { if (event.getAction() == MotionEvent.ACTION_DOWN) { startCheckLongPress(); } } if (event.getAction() != MotionEvent.ACTION_DOWN && event.getAction() != MotionEvent.ACTION_MOVE) { cancelCheckLongPress(); } return result; } protected void startCheckLongPress() { if (checkingForLongPress) { return; } checkingForLongPress = true; if (pendingCheckForTap == null) { pendingCheckForTap = new CheckForTap(); } postDelayed(pendingCheckForTap, ViewConfiguration.getTapTimeout()); } protected void cancelCheckLongPress() { checkingForLongPress = false; if (pendingCheckForLongPress != null) { removeCallbacks(pendingCheckForLongPress); } if (pendingCheckForTap != null) { removeCallbacks(pendingCheckForTap); } } } public ChatAttachAlert(Context context, final ChatActivity parentFragment) { super(context, false); baseFragment = parentFragment; setDelegate(this); setUseRevealAnimation(true); checkCamera(false); if (deviceHasGoodCamera) { CameraController.getInstance().initCamera(); } NotificationCenter.getInstance().addObserver(this, NotificationCenter.albumsDidLoaded); NotificationCenter.getInstance().addObserver(this, NotificationCenter.reloadInlineHints); NotificationCenter.getInstance().addObserver(this, NotificationCenter.cameraInitied); shadowDrawable = context.getResources().getDrawable(R.drawable.sheet_shadow); containerView = listView = new RecyclerListView(context) { private int lastWidth; private int lastHeight; @Override public void requestLayout() { if (ignoreLayout) { return; } super.requestLayout(); } @Override public boolean onInterceptTouchEvent(MotionEvent ev) { if (cameraAnimationInProgress) { return true; } else if (cameraOpened) { return processTouchEvent(ev); } else if (ev.getAction() == MotionEvent.ACTION_DOWN && scrollOffsetY != 0 && ev.getY() < scrollOffsetY) { dismiss(); return true; } return super.onInterceptTouchEvent(ev); } @Override public boolean onTouchEvent(MotionEvent event) { if (cameraAnimationInProgress) { return true; } else if (cameraOpened) { return processTouchEvent(event); } return !isDismissed() && super.onTouchEvent(event); } @Override protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) { int height = MeasureSpec.getSize(heightMeasureSpec); if (Build.VERSION.SDK_INT >= 21) { height -= AndroidUtilities.statusBarHeight; } int contentSize = backgroundPaddingTop + AndroidUtilities.dp(294) + (SearchQuery.inlineBots.isEmpty() ? 0 : ((int) Math.ceil(SearchQuery.inlineBots.size() / 4.0f) * AndroidUtilities.dp(100) + AndroidUtilities.dp(12))); int padding = contentSize == AndroidUtilities.dp(294) ? 0 : Math.max(0, (height - AndroidUtilities.dp(294))); if (padding != 0 && contentSize < height) { padding -= (height - contentSize); } if (padding == 0) { padding = backgroundPaddingTop; } if (getPaddingTop() != padding) { ignoreLayout = true; setPadding(backgroundPaddingLeft, padding, backgroundPaddingLeft, 0); ignoreLayout = false; } super.onMeasure(widthMeasureSpec, MeasureSpec.makeMeasureSpec(Math.min(contentSize, height), MeasureSpec.EXACTLY)); } @Override protected void onLayout(boolean changed, int left, int top, int right, int bottom) { int width = right - left; int height = bottom - top; int newPosition = -1; int newTop = 0; int count = listView.getChildCount(); int lastVisibleItemPosition = -1; int lastVisibleItemPositionTop = 0; if (count > 0) { View child = listView.getChildAt(listView.getChildCount() - 1); Holder holder = (Holder) listView.findContainingViewHolder(child); if (holder != null) { lastVisibleItemPosition = holder.getAdapterPosition(); lastVisibleItemPositionTop = child.getTop(); } } if (lastVisibleItemPosition >= 0 && height - lastHeight != 0) { newPosition = lastVisibleItemPosition; newTop = lastVisibleItemPositionTop + height - lastHeight - getPaddingTop(); } super.onLayout(changed, left, top, right, bottom); if (newPosition != -1) { ignoreLayout = true; layoutManager.scrollToPositionWithOffset(newPosition, newTop); super.onLayout(false, left, top, right, bottom); ignoreLayout = false; } lastHeight = height; lastWidth = width; updateLayout(); checkCameraViewPosition(); } @Override public void onDraw(Canvas canvas) { if (useRevealAnimation && Build.VERSION.SDK_INT <= 19) { canvas.save(); canvas.clipRect(backgroundPaddingLeft, scrollOffsetY, getMeasuredWidth() - backgroundPaddingLeft, getMeasuredHeight()); if (revealAnimationInProgress) { canvas.drawCircle(revealX, revealY, revealRadius, ciclePaint); } else { canvas.drawRect(backgroundPaddingLeft, scrollOffsetY, getMeasuredWidth() - backgroundPaddingLeft, getMeasuredHeight(), ciclePaint); } canvas.restore(); } else { shadowDrawable.setBounds(0, scrollOffsetY - backgroundPaddingTop, getMeasuredWidth(), getMeasuredHeight()); shadowDrawable.draw(canvas); } } @Override public void setTranslationY(float translationY) { super.setTranslationY(translationY); checkCameraViewPosition(); } }; listView.setWillNotDraw(false); listView.setClipToPadding(false); listView.setLayoutManager(layoutManager = new LinearLayoutManager(getContext())); layoutManager.setOrientation(LinearLayoutManager.VERTICAL); listView.setAdapter(adapter = new ListAdapter(context)); listView.setVerticalScrollBarEnabled(false); listView.setEnabled(true); listView.setGlowColor(0xfff5f6f7); listView.addItemDecoration(new RecyclerView.ItemDecoration() { @Override public void getItemOffsets(Rect outRect, View view, RecyclerView parent, RecyclerView.State state) { outRect.left = 0; outRect.right = 0; outRect.top = 0; outRect.bottom = 0; } }); listView.setOnScrollListener(new RecyclerView.OnScrollListener() { @Override public void onScrolled(RecyclerView recyclerView, int dx, int dy) { if (listView.getChildCount() <= 0) { return; } if (hintShowed) { if (layoutManager.findLastVisibleItemPosition() > 1) { hideHint(); hintShowed = false; ApplicationLoader.applicationContext .getSharedPreferences("mainconfig", Activity.MODE_PRIVATE).edit() .putBoolean("bothint", true).commit(); } } updateLayout(); checkCameraViewPosition(); } }); containerView.setPadding(backgroundPaddingLeft, 0, backgroundPaddingLeft, 0); attachView = new FrameLayout(context) { @Override protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) { super.onMeasure(widthMeasureSpec, MeasureSpec.makeMeasureSpec(AndroidUtilities.dp(294), MeasureSpec.EXACTLY)); } @Override protected void onLayout(boolean changed, int left, int top, int right, int bottom) { int width = right - left; int height = bottom - top; int t = AndroidUtilities.dp(8); attachPhotoRecyclerView.layout(0, t, width, t + attachPhotoRecyclerView.getMeasuredHeight()); progressView.layout(0, t, width, t + progressView.getMeasuredHeight()); lineView.layout(0, AndroidUtilities.dp(96), width, AndroidUtilities.dp(96) + lineView.getMeasuredHeight()); hintTextView.layout(width - hintTextView.getMeasuredWidth() - AndroidUtilities.dp(5), height - hintTextView.getMeasuredHeight() - AndroidUtilities.dp(5), width - AndroidUtilities.dp(5), height - AndroidUtilities.dp(5)); int diff = (width - AndroidUtilities.dp(85 * 4 + 20)) / 3; for (int a = 0; a < 8; a++) { int y = AndroidUtilities.dp(105 + 95 * (a / 4)); int x = AndroidUtilities.dp(10) + (a % 4) * (AndroidUtilities.dp(85) + diff); views[a].layout(x, y, x + views[a].getMeasuredWidth(), y + views[a].getMeasuredHeight()); } } }; views[8] = attachPhotoRecyclerView = new RecyclerListView(context); attachPhotoRecyclerView.setVerticalScrollBarEnabled(true); attachPhotoRecyclerView.setAdapter(photoAttachAdapter = new PhotoAttachAdapter(context)); attachPhotoRecyclerView.setClipToPadding(false); attachPhotoRecyclerView.setPadding(AndroidUtilities.dp(8), 0, AndroidUtilities.dp(8), 0); attachPhotoRecyclerView.setItemAnimator(null); attachPhotoRecyclerView.setLayoutAnimation(null); attachPhotoRecyclerView.setOverScrollMode(RecyclerListView.OVER_SCROLL_NEVER); attachView.addView(attachPhotoRecyclerView, LayoutHelper.createFrame(LayoutHelper.MATCH_PARENT, 80)); attachPhotoLayoutManager = new LinearLayoutManager(context) { @Override public boolean supportsPredictiveItemAnimations() { return false; } }; attachPhotoLayoutManager.setOrientation(LinearLayoutManager.HORIZONTAL); attachPhotoRecyclerView.setLayoutManager(attachPhotoLayoutManager); attachPhotoRecyclerView.setOnItemClickListener(new RecyclerListView.OnItemClickListener() { @SuppressWarnings("unchecked") @Override public void onItemClick(View view, int position) { if (baseFragment == null || baseFragment.getParentActivity() == null) { return; } if (!deviceHasGoodCamera || position != 0) { if (deviceHasGoodCamera) { position--; } if (MediaController.allPhotosAlbumEntry == null) { return; } ArrayList<Object> arrayList = (ArrayList) MediaController.allPhotosAlbumEntry.photos; if (position < 0 || position >= arrayList.size()) { return; } PhotoViewer.getInstance().setParentActivity(baseFragment.getParentActivity()); PhotoViewer.getInstance().openPhotoForSelect(arrayList, position, 0, ChatAttachAlert.this, baseFragment); AndroidUtilities.hideKeyboard(baseFragment.getFragmentView().findFocus()); } else { openCamera(); } } }); attachPhotoRecyclerView.setOnScrollListener(new RecyclerView.OnScrollListener() { @Override public void onScrolled(RecyclerView recyclerView, int dx, int dy) { checkCameraViewPosition(); } }); views[9] = progressView = new EmptyTextProgressView(context); if (Build.VERSION.SDK_INT >= 23 && getContext().checkSelfPermission( Manifest.permission.READ_EXTERNAL_STORAGE) != PackageManager.PERMISSION_GRANTED) { progressView.setText(LocaleController.getString("PermissionStorage", R.string.PermissionStorage)); progressView.setTextSize(16); } else { progressView.setText(LocaleController.getString("NoPhotos", R.string.NoPhotos)); progressView.setTextSize(20); } attachView.addView(progressView, LayoutHelper.createFrame(LayoutHelper.MATCH_PARENT, 80)); attachPhotoRecyclerView.setEmptyView(progressView); views[10] = lineView = new View(getContext()) { @Override public boolean hasOverlappingRendering() { return false; } }; lineView.setBackgroundColor(ContextCompat.getColor(context, R.color.divider)); attachView.addView(lineView, new FrameLayout.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, 1, Gravity.TOP | Gravity.LEFT)); CharSequence[] items = new CharSequence[] { LocaleController.getString("ChatCamera", R.string.ChatCamera), LocaleController.getString("ChatGallery", R.string.ChatGallery), LocaleController.getString("ChatVideo", R.string.ChatVideo), LocaleController.getString("AttachMusic", R.string.AttachMusic), LocaleController.getString("ChatDocument", R.string.ChatDocument), LocaleController.getString("AttachContact", R.string.AttachContact), LocaleController.getString("ChatLocation", R.string.ChatLocation), "" }; for (int a = 0; a < 8; a++) { AttachButton attachButton = new AttachButton(context); attachButton.setTextAndIcon(items[a], Theme.attachButtonDrawables[a]); attachView.addView(attachButton, LayoutHelper.createFrame(85, 90, Gravity.LEFT | Gravity.TOP)); attachButton.setTag(a); views[a] = attachButton; if (a == 7) { sendPhotosButton = attachButton; sendPhotosButton.imageView.setPadding(0, AndroidUtilities.dp(4), 0, 0); } attachButton.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { delegate.didPressedButton((Integer) v.getTag()); } }); } hintTextView = new TextView(context); hintTextView.setBackgroundResource(R.drawable.tooltip); hintTextView.setTextColor(Theme.CHAT_GIF_HINT_TEXT_COLOR); hintTextView.setTextSize(TypedValue.COMPLEX_UNIT_DIP, 14); hintTextView.setPadding(AndroidUtilities.dp(10), 0, AndroidUtilities.dp(10), 0); hintTextView.setText(LocaleController.getString("AttachBotsHelp", R.string.AttachBotsHelp)); hintTextView.setGravity(Gravity.CENTER_VERTICAL); hintTextView.setVisibility(View.INVISIBLE); hintTextView.setCompoundDrawablesWithIntrinsicBounds(R.drawable.scroll_tip, 0, 0, 0); hintTextView.setCompoundDrawablePadding(AndroidUtilities.dp(8)); attachView.addView(hintTextView, LayoutHelper.createFrame(LayoutHelper.WRAP_CONTENT, 32, Gravity.RIGHT | Gravity.BOTTOM, 5, 0, 5, 5)); for (int a = 0; a < 8; a++) { viewsCache.add(photoAttachAdapter.createHolder()); } if (loading) { progressView.showProgress(); } else { progressView.showTextView(); } if (Build.VERSION.SDK_INT >= 16) { recordTime = new TextView(context); recordTime.setBackgroundResource(R.drawable.system); recordTime.getBackground() .setColorFilter(new PorterDuffColorFilter(0x66000000, PorterDuff.Mode.MULTIPLY)); recordTime.setText("00:00"); recordTime.setTextSize(TypedValue.COMPLEX_UNIT_DIP, 15); recordTime.setTypeface(AndroidUtilities.getTypeface("fonts/rmedium.ttf")); recordTime.setAlpha(0.0f); recordTime.setTextColor(0xffffffff); recordTime.setPadding(AndroidUtilities.dp(10), AndroidUtilities.dp(5), AndroidUtilities.dp(10), AndroidUtilities.dp(5)); container.addView(recordTime, LayoutHelper.createFrame(LayoutHelper.WRAP_CONTENT, LayoutHelper.WRAP_CONTENT, Gravity.CENTER_HORIZONTAL | Gravity.TOP, 0, 16, 0, 0)); cameraPanel = new FrameLayout(context) { @Override protected void onLayout(boolean changed, int left, int top, int right, int bottom) { int cx = getMeasuredWidth() / 2; int cy = getMeasuredHeight() / 2; int cx2; int cy2; shutterButton.layout(cx - shutterButton.getMeasuredWidth() / 2, cy - shutterButton.getMeasuredHeight() / 2, cx + shutterButton.getMeasuredWidth() / 2, cy + shutterButton.getMeasuredHeight() / 2); if (getMeasuredWidth() == AndroidUtilities.dp(100)) { cx = cx2 = getMeasuredWidth() / 2; cy2 = cy + cy / 2 + AndroidUtilities.dp(17); cy = cy / 2 - AndroidUtilities.dp(17); } else { cx2 = cx + cx / 2 + AndroidUtilities.dp(17); cx = cx / 2 - AndroidUtilities.dp(17); cy = cy2 = getMeasuredHeight() / 2; } switchCameraButton.layout(cx2 - switchCameraButton.getMeasuredWidth() / 2, cy2 - switchCameraButton.getMeasuredHeight() / 2, cx2 + switchCameraButton.getMeasuredWidth() / 2, cy2 + switchCameraButton.getMeasuredHeight() / 2); for (int a = 0; a < 2; a++) { flashModeButton[a].layout(cx - flashModeButton[a].getMeasuredWidth() / 2, cy - flashModeButton[a].getMeasuredHeight() / 2, cx + flashModeButton[a].getMeasuredWidth() / 2, cy + flashModeButton[a].getMeasuredHeight() / 2); } } }; cameraPanel.setVisibility(View.GONE); cameraPanel.setAlpha(0.0f); container.addView(cameraPanel, LayoutHelper.createFrame(LayoutHelper.MATCH_PARENT, 100, Gravity.LEFT | Gravity.BOTTOM)); shutterButton = new ShutterButton(context); cameraPanel.addView(shutterButton, LayoutHelper.createFrame(84, 84, Gravity.CENTER)); shutterButton.setDelegate(new ShutterButton.ShutterButtonDelegate() { @Override public void shutterLongPressed() { if (takingPhoto || baseFragment == null || baseFragment.getParentActivity() == null) { return; } if (Build.VERSION.SDK_INT >= 23) { if (baseFragment.getParentActivity().checkSelfPermission( Manifest.permission.RECORD_AUDIO) != PackageManager.PERMISSION_GRANTED) { baseFragment.getParentActivity() .requestPermissions(new String[] { Manifest.permission.RECORD_AUDIO }, 21); return; } } for (int a = 0; a < 2; a++) { flashModeButton[a].setAlpha(0.0f); } switchCameraButton.setAlpha(0.0f); cameraFile = AndroidUtilities.generateVideoPath(); recordTime.setAlpha(1.0f); recordTime.setText("00:00"); videoRecordTime = 0; videoRecordRunnable = new Runnable() { @Override public void run() { if (videoRecordRunnable == null) { return; } videoRecordTime++; recordTime.setText( String.format("%02d:%02d", videoRecordTime / 60, videoRecordTime % 60)); AndroidUtilities.runOnUIThread(videoRecordRunnable, 1000); } }; AndroidUtilities.lockOrientation(parentFragment.getParentActivity()); CameraController.getInstance().recordVideo(cameraView.getCameraSession(), cameraFile, new CameraController.VideoTakeCallback() { @Override public void onFinishVideoRecording(final Bitmap thumb) { if (cameraFile == null || baseFragment == null) { return; } PhotoViewer.getInstance().setParentActivity(baseFragment.getParentActivity()); cameraPhoto = new ArrayList<>(); cameraPhoto.add(new MediaController.PhotoEntry(0, 0, 0, cameraFile.getAbsolutePath(), 0, true)); PhotoViewer.getInstance().openPhotoForSelect(cameraPhoto, 0, 2, new PhotoViewer.EmptyPhotoViewerProvider() { @Override public Bitmap getThumbForPhoto(MessageObject messageObject, TLRPC.FileLocation fileLocation, int index) { return thumb; } @TargetApi(16) @Override public boolean cancelButtonPressed() { if (cameraOpened && cameraView != null && cameraFile != null) { cameraFile.delete(); AndroidUtilities.runOnUIThread(new Runnable() { @Override public void run() { if (cameraView != null && !isDismissed() && Build.VERSION.SDK_INT >= 21) { cameraView.setSystemUiVisibility( View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN | View.SYSTEM_UI_FLAG_FULLSCREEN); } } }, 1000); CameraController.getInstance() .startPreview(cameraView.getCameraSession()); cameraFile = null; } return true; } @Override public void sendButtonPressed(int index) { if (cameraFile == null) { return; } AndroidUtilities .addMediaToGallery(cameraFile.getAbsolutePath()); baseFragment.sendMedia( (MediaController.PhotoEntry) cameraPhoto.get(0), PhotoViewer.getInstance().isMuteVideo()); closeCamera(false); dismiss(); cameraFile = null; } }, baseFragment); } }); AndroidUtilities.runOnUIThread(videoRecordRunnable, 1000); shutterButton.setState(ShutterButton.State.RECORDING, true); } @Override public void shutterCancel() { cameraFile.delete(); resetRecordState(); CameraController.getInstance().stopVideoRecording(cameraView.getCameraSession(), true); } @Override public void shutterReleased() { if (takingPhoto) { return; } if (shutterButton.getState() == ShutterButton.State.RECORDING) { resetRecordState(); CameraController.getInstance().stopVideoRecording(cameraView.getCameraSession(), false); shutterButton.setState(ShutterButton.State.DEFAULT, true); return; } cameraFile = AndroidUtilities.generatePicturePath(); takingPhoto = CameraController.getInstance().takePicture(cameraFile, cameraView.getCameraSession(), new Runnable() { @Override public void run() { takingPhoto = false; if (cameraFile == null || baseFragment == null) { return; } PhotoViewer.getInstance().setParentActivity(baseFragment.getParentActivity()); cameraPhoto = new ArrayList<>(); int orientation = 0; try { ExifInterface ei = new ExifInterface(cameraFile.getAbsolutePath()); int exif = ei.getAttributeInt(ExifInterface.TAG_ORIENTATION, ExifInterface.ORIENTATION_NORMAL); switch (exif) { case ExifInterface.ORIENTATION_ROTATE_90: orientation = 90; break; case ExifInterface.ORIENTATION_ROTATE_180: orientation = 180; break; case ExifInterface.ORIENTATION_ROTATE_270: orientation = 270; break; } } catch (Exception e) { FileLog.e("tmessages", e); } cameraPhoto.add(new MediaController.PhotoEntry(0, 0, 0, cameraFile.getAbsolutePath(), orientation, false)); PhotoViewer.getInstance().openPhotoForSelect(cameraPhoto, 0, 2, new PhotoViewer.EmptyPhotoViewerProvider() { @TargetApi(16) @Override public boolean cancelButtonPressed() { if (cameraOpened && cameraView != null && cameraFile != null) { cameraFile.delete(); AndroidUtilities.runOnUIThread(new Runnable() { @Override public void run() { if (cameraView != null && !isDismissed() && Build.VERSION.SDK_INT >= 21) { cameraView.setSystemUiVisibility( View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN | View.SYSTEM_UI_FLAG_FULLSCREEN); } } }, 1000); CameraController.getInstance() .startPreview(cameraView.getCameraSession()); cameraFile = null; } return true; } @Override public void sendButtonPressed(int index) { if (cameraFile == null) { return; } AndroidUtilities .addMediaToGallery(cameraFile.getAbsolutePath()); baseFragment.sendMedia( (MediaController.PhotoEntry) cameraPhoto.get(0), false); closeCamera(false); dismiss(); cameraFile = null; } @Override public boolean scaleToFill() { return true; } }, baseFragment); } }); } }); switchCameraButton = new ImageView(context); switchCameraButton.setScaleType(ImageView.ScaleType.CENTER); cameraPanel.addView(switchCameraButton, LayoutHelper.createFrame(48, 48, Gravity.RIGHT | Gravity.CENTER_VERTICAL)); switchCameraButton.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { if (takingPhoto || cameraView == null || !cameraView.isInitied()) { return; } cameraInitied = false; cameraView.switchCamera(); ObjectAnimator animator = ObjectAnimator.ofFloat(switchCameraButton, "scaleX", 0.0f) .setDuration(100); animator.addListener(new AnimatorListenerAdapterProxy() { @Override public void onAnimationEnd(Animator animator) { switchCameraButton.setImageResource(cameraView.isFrontface() ? R.drawable.camera_revert1 : R.drawable.camera_revert2); ObjectAnimator.ofFloat(switchCameraButton, "scaleX", 1.0f).setDuration(100).start(); } }); animator.start(); } }); for (int a = 0; a < 2; a++) { flashModeButton[a] = new ImageView(context); flashModeButton[a].setScaleType(ImageView.ScaleType.CENTER); flashModeButton[a].setVisibility(View.INVISIBLE); cameraPanel.addView(flashModeButton[a], LayoutHelper.createFrame(48, 48, Gravity.LEFT | Gravity.TOP)); flashModeButton[a].setOnClickListener(new View.OnClickListener() { @Override public void onClick(final View currentImage) { if (flashAnimationInProgress || cameraView == null || !cameraView.isInitied() || !cameraOpened) { return; } String current = cameraView.getCameraSession().getCurrentFlashMode(); String next = cameraView.getCameraSession().getNextFlashMode(); if (current.equals(next)) { return; } cameraView.getCameraSession().setCurrentFlashMode(next); flashAnimationInProgress = true; ImageView nextImage = flashModeButton[0] == currentImage ? flashModeButton[1] : flashModeButton[0]; nextImage.setVisibility(View.VISIBLE); setCameraFlashModeIcon(nextImage, next); AnimatorSet animatorSet = new AnimatorSet(); animatorSet.playTogether( ObjectAnimator.ofFloat(currentImage, "translationY", 0, AndroidUtilities.dp(48)), ObjectAnimator.ofFloat(nextImage, "translationY", -AndroidUtilities.dp(48), 0), ObjectAnimator.ofFloat(currentImage, "alpha", 1.0f, 0.0f), ObjectAnimator.ofFloat(nextImage, "alpha", 0.0f, 1.0f)); animatorSet.setDuration(200); animatorSet.addListener(new AnimatorListenerAdapterProxy() { @Override public void onAnimationEnd(Animator animator) { flashAnimationInProgress = false; currentImage.setVisibility(View.INVISIBLE); } }); animatorSet.start(); } }); } } } private boolean processTouchEvent(MotionEvent event) { if (!pressed && event.getActionMasked() == MotionEvent.ACTION_DOWN || event.getActionMasked() == MotionEvent.ACTION_POINTER_DOWN) { if (!takingPhoto) { pressed = true; maybeStartDraging = true; lastY = event.getY(); } } else if (pressed) { if (event.getActionMasked() == MotionEvent.ACTION_MOVE) { float newY = event.getY(); float dy = (newY - lastY); if (maybeStartDraging) { if (Math.abs(dy) > AndroidUtilities.getPixelsInCM(0.4f, false)) { maybeStartDraging = false; } } else { cameraView.setTranslationY(cameraView.getTranslationY() + dy); lastY = newY; if (cameraPanel.getTag() == null) { cameraPanel.setTag(1); AnimatorSet animatorSet = new AnimatorSet(); animatorSet.playTogether(ObjectAnimator.ofFloat(cameraPanel, "alpha", 0.0f), ObjectAnimator.ofFloat(flashModeButton[0], "alpha", 0.0f), ObjectAnimator.ofFloat(flashModeButton[1], "alpha", 0.0f)); animatorSet.setDuration(200); animatorSet.start(); } } } else if (event.getActionMasked() == MotionEvent.ACTION_CANCEL || event.getActionMasked() == MotionEvent.ACTION_UP || event.getActionMasked() == MotionEvent.ACTION_POINTER_UP) { pressed = false; if (Math.abs(cameraView.getTranslationY()) > cameraView.getMeasuredHeight() / 6.0f) { closeCamera(true); } else { AnimatorSet animatorSet = new AnimatorSet(); animatorSet.playTogether(ObjectAnimator.ofFloat(cameraView, "translationY", 0.0f), ObjectAnimator.ofFloat(cameraPanel, "alpha", 1.0f), ObjectAnimator.ofFloat(flashModeButton[0], "alpha", 1.0f), ObjectAnimator.ofFloat(flashModeButton[1], "alpha", 1.0f)); animatorSet.setDuration(250); animatorSet.setInterpolator(interpolator); animatorSet.start(); cameraPanel.setTag(null); } } } return true; } @Override protected boolean onContainerTouchEvent(MotionEvent event) { return cameraOpened && processTouchEvent(event); } private void resetRecordState() { if (baseFragment == null) { return; } for (int a = 0; a < 2; a++) { flashModeButton[a].setAlpha(1.0f); } switchCameraButton.setAlpha(1.0f); recordTime.setAlpha(0.0f); AndroidUtilities.cancelRunOnUIThread(videoRecordRunnable); videoRecordRunnable = null; AndroidUtilities.unlockOrientation(baseFragment.getParentActivity()); } private void setCameraFlashModeIcon(ImageView imageView, String mode) { switch (mode) { case Camera.Parameters.FLASH_MODE_OFF: imageView.setImageResource(R.drawable.flash_off); break; case Camera.Parameters.FLASH_MODE_ON: imageView.setImageResource(R.drawable.flash_on); break; case Camera.Parameters.FLASH_MODE_AUTO: imageView.setImageResource(R.drawable.flash_auto); break; } } @Override protected boolean onCustomMeasure(View view, int width, int height) { boolean isPortrait = width < height; if (view == cameraView) { if (cameraOpened && !cameraAnimationInProgress) { cameraView.measure(View.MeasureSpec.makeMeasureSpec(width, View.MeasureSpec.EXACTLY), View.MeasureSpec.makeMeasureSpec(height, View.MeasureSpec.EXACTLY)); return true; } } else if (view == cameraPanel) { if (isPortrait) { cameraPanel.measure(View.MeasureSpec.makeMeasureSpec(width, View.MeasureSpec.EXACTLY), View.MeasureSpec.makeMeasureSpec(AndroidUtilities.dp(100), View.MeasureSpec.EXACTLY)); } else { cameraPanel.measure( View.MeasureSpec.makeMeasureSpec(AndroidUtilities.dp(100), View.MeasureSpec.EXACTLY), View.MeasureSpec.makeMeasureSpec(height, View.MeasureSpec.EXACTLY)); } return true; } return false; } @Override protected boolean onCustomLayout(View view, int left, int top, int right, int bottom) { int width = (right - left); int height = (bottom - top); boolean isPortrait = width < height; if (view == cameraPanel) { if (isPortrait) { cameraPanel.layout(0, bottom - AndroidUtilities.dp(100), width, bottom); } else { cameraPanel.layout(right - AndroidUtilities.dp(100), 0, right, height); } return true; } else if (view == flashModeButton[0] || view == flashModeButton[1]) { int topAdd = Build.VERSION.SDK_INT >= 21 ? AndroidUtilities.dp(10) : 0; int leftAdd = Build.VERSION.SDK_INT >= 21 ? AndroidUtilities.dp(8) : 0; if (isPortrait) { view.layout(right - view.getMeasuredWidth() - leftAdd, topAdd, right - leftAdd, topAdd + view.getMeasuredHeight()); } else { view.layout(leftAdd, topAdd, leftAdd + view.getMeasuredWidth(), topAdd + view.getMeasuredHeight()); } return true; } return false; } private void hideHint() { if (hideHintRunnable != null) { AndroidUtilities.cancelRunOnUIThread(hideHintRunnable); hideHintRunnable = null; } if (hintTextView == null) { return; } currentHintAnimation = new AnimatorSet(); currentHintAnimation.playTogether(ObjectAnimator.ofFloat(hintTextView, "alpha", 0.0f)); currentHintAnimation.setInterpolator(decelerateInterpolator); currentHintAnimation.addListener(new AnimatorListenerAdapterProxy() { @Override public void onAnimationEnd(Animator animation) { if (currentHintAnimation == null || !currentHintAnimation.equals(animation)) { return; } currentHintAnimation = null; if (hintTextView != null) { hintTextView.setVisibility(View.INVISIBLE); } } @Override public void onAnimationCancel(Animator animation) { if (currentHintAnimation != null && currentHintAnimation.equals(animation)) { currentHintAnimation = null; } } }); currentHintAnimation.setDuration(300); currentHintAnimation.start(); } public void onPause() { if (!cameraOpened || shutterButton.getState() != ShutterButton.State.RECORDING) { return; } resetRecordState(); CameraController.getInstance().stopVideoRecording(cameraView.getCameraSession(), false); shutterButton.setState(ShutterButton.State.DEFAULT, true); } @TargetApi(16) private void openCamera() { if (cameraView == null) { return; } animateCameraValues[0] = 0; animateCameraValues[1] = AndroidUtilities.dp(80) - cameraViewOffsetX; animateCameraValues[2] = AndroidUtilities.dp(80) - cameraViewOffsetY; cameraAnimationInProgress = true; cameraPanel.setVisibility(View.VISIBLE); cameraPanel.setTag(null); ArrayList<Animator> animators = new ArrayList<>(); animators.add(ObjectAnimator.ofFloat(ChatAttachAlert.this, "cameraOpenProgress", 0.0f, 1.0f)); animators.add(ObjectAnimator.ofFloat(cameraPanel, "alpha", 1.0f)); for (int a = 0; a < 2; a++) { if (flashModeButton[a].getVisibility() == View.VISIBLE) { animators.add(ObjectAnimator.ofFloat(flashModeButton[a], "alpha", 1.0f)); break; } } AnimatorSet animatorSet = new AnimatorSet(); animatorSet.playTogether(animators); animatorSet.setDuration(200); animatorSet.addListener(new AnimatorListenerAdapterProxy() { @Override public void onAnimationEnd(Animator animator) { cameraAnimationInProgress = false; } }); animatorSet.start(); if (Build.VERSION.SDK_INT >= 21) { cameraView .setSystemUiVisibility(View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN | View.SYSTEM_UI_FLAG_FULLSCREEN); } cameraOpened = true; } @TargetApi(16) public void closeCamera(boolean animated) { if (takingPhoto || cameraView == null) { return; } animateCameraValues[1] = AndroidUtilities.dp(80) - cameraViewOffsetX; animateCameraValues[2] = AndroidUtilities.dp(80) - cameraViewOffsetY; if (animated) { FrameLayout.LayoutParams layoutParams = (FrameLayout.LayoutParams) cameraView.getLayoutParams(); animateCameraValues[0] = layoutParams.topMargin = (int) cameraView.getTranslationY(); cameraView.setLayoutParams(layoutParams); cameraView.setTranslationY(0); cameraAnimationInProgress = true; ArrayList<Animator> animators = new ArrayList<>(); animators.add(ObjectAnimator.ofFloat(ChatAttachAlert.this, "cameraOpenProgress", 0.0f)); animators.add(ObjectAnimator.ofFloat(cameraPanel, "alpha", 0.0f)); for (int a = 0; a < 2; a++) { if (flashModeButton[a].getVisibility() == View.VISIBLE) { animators.add(ObjectAnimator.ofFloat(flashModeButton[a], "alpha", 0.0f)); break; } } AnimatorSet animatorSet = new AnimatorSet(); animatorSet.playTogether(animators); animatorSet.setDuration(200); animatorSet.addListener(new AnimatorListenerAdapterProxy() { @Override public void onAnimationEnd(Animator animator) { cameraAnimationInProgress = false; cameraPanel.setVisibility(View.GONE); cameraOpened = false; if (Build.VERSION.SDK_INT >= 21) { cameraView.setSystemUiVisibility(View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN); } } }); animatorSet.start(); } else { animateCameraValues[0] = 0; setCameraOpenProgress(0); cameraPanel.setAlpha(0); cameraPanel.setVisibility(View.GONE); for (int a = 0; a < 2; a++) { if (flashModeButton[a].getVisibility() == View.VISIBLE) { flashModeButton[a].setAlpha(0.0f); break; } } cameraOpened = false; if (Build.VERSION.SDK_INT >= 21) { cameraView.setSystemUiVisibility(View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN); } } } public void setCameraOpenProgress(float value) { if (cameraView == null) { return; } cameraOpenProgress = value; float startWidth = animateCameraValues[1]; float startHeight = animateCameraValues[2]; boolean isPortrait = AndroidUtilities.displaySize.x < AndroidUtilities.displaySize.y; float endWidth; float endHeight; if (isPortrait) { endWidth = container.getWidth(); endHeight = container.getHeight()/* - AndroidUtilities.dp(100)*/; } else { endWidth = container.getWidth()/* - AndroidUtilities.dp(100)*/; endHeight = container.getHeight(); } if (value == 0) { cameraView.setClipLeft(cameraViewOffsetX); cameraView.setClipTop(cameraViewOffsetY); cameraView.setTranslationX(cameraViewLocation[0]); cameraView.setTranslationY(cameraViewLocation[1]); cameraIcon.setTranslationX(cameraViewLocation[0]); cameraIcon.setTranslationY(cameraViewLocation[1]); } else if (cameraView.getTranslationX() != 0 || cameraView.getTranslationY() != 0) { cameraView.setTranslationX(0); cameraView.setTranslationY(0); } FrameLayout.LayoutParams layoutParams = (FrameLayout.LayoutParams) cameraView.getLayoutParams(); layoutParams.width = (int) (startWidth + (endWidth - startWidth) * value); layoutParams.height = (int) (startHeight + (endHeight - startHeight) * value); if (value != 0) { cameraView.setClipLeft((int) (cameraViewOffsetX * (1.0f - value))); cameraView.setClipTop((int) (cameraViewOffsetY * (1.0f - value))); layoutParams.leftMargin = (int) (cameraViewLocation[0] * (1.0f - value)); layoutParams.topMargin = (int) (animateCameraValues[0] + (cameraViewLocation[1] - animateCameraValues[0]) * (1.0f - value)); } else { layoutParams.leftMargin = 0; layoutParams.topMargin = 0; } cameraView.setLayoutParams(layoutParams); if (value <= 0.5f) { cameraIcon.setAlpha(1.0f - value / 0.5f); } else { cameraIcon.setAlpha(0.0f); } } public float getCameraOpenProgress() { return cameraOpenProgress; } private void checkCameraViewPosition() { if (!deviceHasGoodCamera) { return; } int count = attachPhotoRecyclerView.getChildCount(); for (int a = 0; a < count; a++) { View child = attachPhotoRecyclerView.getChildAt(a); if (child instanceof PhotoAttachCameraCell) { if (Build.VERSION.SDK_INT >= 19) { if (!child.isAttachedToWindow()) { break; } } child.getLocationInWindow(cameraViewLocation); float listViewX = listView.getX() + backgroundPaddingLeft; if (cameraViewLocation[0] < listViewX) { cameraViewOffsetX = (int) (listViewX - cameraViewLocation[0]); if (cameraViewOffsetX >= AndroidUtilities.dp(80)) { cameraViewOffsetX = 0; cameraViewLocation[0] = AndroidUtilities.dp(-100); cameraViewLocation[1] = 0; } else { cameraViewLocation[0] += cameraViewOffsetX; } } else { cameraViewOffsetX = 0; } if (Build.VERSION.SDK_INT >= 21 && cameraViewLocation[1] < AndroidUtilities.statusBarHeight) { cameraViewOffsetY = AndroidUtilities.statusBarHeight - cameraViewLocation[1]; if (cameraViewOffsetY >= AndroidUtilities.dp(80)) { cameraViewOffsetY = 0; cameraViewLocation[0] = AndroidUtilities.dp(-100); cameraViewLocation[1] = 0; } else { cameraViewLocation[1] += cameraViewOffsetY; } } else { cameraViewOffsetY = 0; } applyCameraViewPosition(); return; } } cameraViewOffsetX = 0; cameraViewOffsetY = 0; cameraViewLocation[0] = AndroidUtilities.dp(-100); cameraViewLocation[1] = 0; applyCameraViewPosition(); } private void applyCameraViewPosition() { if (cameraView != null) { if (!cameraOpened) { cameraView.setTranslationX(cameraViewLocation[0]); cameraView.setTranslationY(cameraViewLocation[1]); } cameraIcon.setTranslationX(cameraViewLocation[0]); cameraIcon.setTranslationY(cameraViewLocation[1]); int finalWidth = AndroidUtilities.dp(80) - cameraViewOffsetX; int finalHeight = AndroidUtilities.dp(80) - cameraViewOffsetY; FrameLayout.LayoutParams layoutParams; if (!cameraOpened) { cameraView.setClipLeft(cameraViewOffsetX); cameraView.setClipTop(cameraViewOffsetY); layoutParams = (FrameLayout.LayoutParams) cameraView.getLayoutParams(); if (layoutParams.height != finalHeight || layoutParams.width != finalWidth) { layoutParams.width = finalWidth; layoutParams.height = finalHeight; cameraView.setLayoutParams(layoutParams); final FrameLayout.LayoutParams layoutParamsFinal = layoutParams; AndroidUtilities.runOnUIThread(new Runnable() { @Override public void run() { if (cameraView != null) { cameraView.setLayoutParams(layoutParamsFinal); } } }); } } layoutParams = (FrameLayout.LayoutParams) cameraIcon.getLayoutParams(); if (layoutParams.height != finalHeight || layoutParams.width != finalWidth) { layoutParams.width = finalWidth; layoutParams.height = finalHeight; cameraIcon.setLayoutParams(layoutParams); final FrameLayout.LayoutParams layoutParamsFinal = layoutParams; AndroidUtilities.runOnUIThread(new Runnable() { @Override public void run() { if (cameraIcon != null) { cameraIcon.setLayoutParams(layoutParamsFinal); } } }); } } } @TargetApi(16) public void showCamera() { if (cameraView == null) { cameraView = new CameraView(baseFragment.getParentActivity()); container.addView(cameraView, 1, LayoutHelper.createFrame(80, 80)); cameraView.setDelegate(new CameraView.CameraViewDelegate() { @Override public void onCameraInit() { int count = attachPhotoRecyclerView.getChildCount(); for (int a = 0; a < count; a++) { View child = attachPhotoRecyclerView.getChildAt(a); if (child instanceof PhotoAttachCameraCell) { child.setVisibility(View.INVISIBLE); break; } } String current = cameraView.getCameraSession().getCurrentFlashMode(); String next = cameraView.getCameraSession().getNextFlashMode(); if (current.equals(next)) { for (int a = 0; a < 2; a++) { flashModeButton[a].setVisibility(View.INVISIBLE); flashModeButton[a].setAlpha(0.0f); flashModeButton[a].setTranslationY(0.0f); } } else { setCameraFlashModeIcon(flashModeButton[0], cameraView.getCameraSession().getCurrentFlashMode()); for (int a = 0; a < 2; a++) { flashModeButton[a].setVisibility(a == 0 ? View.VISIBLE : View.INVISIBLE); flashModeButton[a].setAlpha(a == 0 && cameraOpened ? 1.0f : 0.0f); flashModeButton[a].setTranslationY(0.0f); } } switchCameraButton.setImageResource( cameraView.isFrontface() ? R.drawable.camera_revert1 : R.drawable.camera_revert2); switchCameraButton .setVisibility(cameraView.hasFrontFaceCamera() ? View.VISIBLE : View.INVISIBLE); } }); cameraIcon = new FrameLayout(baseFragment.getParentActivity()); container.addView(cameraIcon, 2, LayoutHelper.createFrame(80, 80)); ImageView cameraImageView = new ImageView(baseFragment.getParentActivity()); cameraImageView.setScaleType(ImageView.ScaleType.CENTER); cameraImageView.setImageResource(R.drawable.instant_camera); cameraIcon.addView(cameraImageView, LayoutHelper.createFrame(80, 80, Gravity.RIGHT | Gravity.BOTTOM)); } cameraView.setTranslationX(cameraViewLocation[0]); cameraView.setTranslationY(cameraViewLocation[1]); cameraIcon.setTranslationX(cameraViewLocation[0]); cameraIcon.setTranslationY(cameraViewLocation[1]); } public void hideCamera(boolean async) { if (!deviceHasGoodCamera || cameraView == null) { return; } cameraView.destroy(async); container.removeView(cameraView); container.removeView(cameraIcon); cameraView = null; cameraIcon = null; int count = attachPhotoRecyclerView.getChildCount(); for (int a = 0; a < count; a++) { View child = attachPhotoRecyclerView.getChildAt(a); if (child instanceof PhotoAttachCameraCell) { child.setVisibility(View.VISIBLE); return; } } } private void showHint() { if (SearchQuery.inlineBots.isEmpty()) { return; } SharedPreferences preferences = ApplicationLoader.applicationContext.getSharedPreferences("mainconfig", Activity.MODE_PRIVATE); if (preferences.getBoolean("bothint", false)) { return; } hintShowed = true; hintTextView.setVisibility(View.VISIBLE); currentHintAnimation = new AnimatorSet(); currentHintAnimation.playTogether(ObjectAnimator.ofFloat(hintTextView, "alpha", 0.0f, 1.0f)); currentHintAnimation.setInterpolator(decelerateInterpolator); currentHintAnimation.addListener(new AnimatorListenerAdapterProxy() { @Override public void onAnimationEnd(Animator animation) { if (currentHintAnimation == null || !currentHintAnimation.equals(animation)) { return; } currentHintAnimation = null; AndroidUtilities.runOnUIThread(hideHintRunnable = new Runnable() { @Override public void run() { if (hideHintRunnable != this) { return; } hideHintRunnable = null; hideHint(); } }, 2000); } @Override public void onAnimationCancel(Animator animation) { if (currentHintAnimation != null && currentHintAnimation.equals(animation)) { currentHintAnimation = null; } } }); currentHintAnimation.setDuration(300); currentHintAnimation.start(); } @Override public void didReceivedNotification(int id, Object... args) { if (id == NotificationCenter.albumsDidLoaded) { if (photoAttachAdapter != null) { loading = false; progressView.showTextView(); photoAttachAdapter.notifyDataSetChanged(); } } else if (id == NotificationCenter.reloadInlineHints) { if (adapter != null) { adapter.notifyDataSetChanged(); } } else if (id == NotificationCenter.cameraInitied) { checkCamera(false); } } @SuppressLint("NewApi") private void updateLayout() { if (listView.getChildCount() <= 0) { listView.setTopGlowOffset(scrollOffsetY = listView.getPaddingTop()); listView.invalidate(); return; } View child = listView.getChildAt(0); Holder holder = (Holder) listView.findContainingViewHolder(child); int top = child.getTop(); int newOffset = 0; if (top >= 0 && holder != null && holder.getAdapterPosition() == 0) { newOffset = top; } if (scrollOffsetY != newOffset) { listView.setTopGlowOffset(scrollOffsetY = newOffset); listView.invalidate(); } } @Override protected boolean canDismissWithSwipe() { return false; } public void updatePhotosButton() { int count = photoAttachAdapter.getSelectedPhotos().size(); if (count == 0) { sendPhotosButton.imageView.setPadding(0, AndroidUtilities.dp(4), 0, 0); sendPhotosButton.imageView.setBackgroundResource(R.drawable.attach_hide_states); sendPhotosButton.imageView.setImageResource(R.drawable.attach_hide2); sendPhotosButton.textView.setText(""); } else { sendPhotosButton.imageView.setPadding(AndroidUtilities.dp(2), 0, 0, 0); sendPhotosButton.imageView.setBackgroundResource(R.drawable.attach_send_states); sendPhotosButton.imageView.setImageResource(R.drawable.attach_send2); sendPhotosButton.textView.setText( LocaleController.formatString("SendItems", R.string.SendItems, String.format("(%d)", count))); } if (Build.VERSION.SDK_INT >= 23 && getContext().checkSelfPermission( Manifest.permission.READ_EXTERNAL_STORAGE) != PackageManager.PERMISSION_GRANTED) { progressView.setText(LocaleController.getString("PermissionStorage", R.string.PermissionStorage)); progressView.setTextSize(16); } else { progressView.setText(LocaleController.getString("NoPhotos", R.string.NoPhotos)); progressView.setTextSize(20); } } public void setDelegate(ChatAttachViewDelegate chatAttachViewDelegate) { delegate = chatAttachViewDelegate; } public void loadGalleryPhotos() { if (MediaController.allPhotosAlbumEntry == null && Build.VERSION.SDK_INT >= 21) { MediaController.loadGalleryPhotosAlbums(0); } } public void init() { if (MediaController.allPhotosAlbumEntry != null) { for (int a = 0; a < Math.min(100, MediaController.allPhotosAlbumEntry.photos.size()); a++) { MediaController.PhotoEntry photoEntry = MediaController.allPhotosAlbumEntry.photos.get(a); photoEntry.caption = null; photoEntry.imagePath = null; photoEntry.thumbPath = null; photoEntry.stickers.clear(); } } if (currentHintAnimation != null) { currentHintAnimation.cancel(); currentHintAnimation = null; } hintTextView.setAlpha(0.0f); hintTextView.setVisibility(View.INVISIBLE); attachPhotoLayoutManager.scrollToPositionWithOffset(0, 1000000); photoAttachAdapter.clearSelectedPhotos(); layoutManager.scrollToPositionWithOffset(0, 1000000); updatePhotosButton(); } public HashMap<Integer, MediaController.PhotoEntry> getSelectedPhotos() { return photoAttachAdapter.getSelectedPhotos(); } public void onDestroy() { NotificationCenter.getInstance().removeObserver(this, NotificationCenter.albumsDidLoaded); NotificationCenter.getInstance().removeObserver(this, NotificationCenter.reloadInlineHints); NotificationCenter.getInstance().removeObserver(this, NotificationCenter.cameraInitied); baseFragment = null; } private PhotoAttachPhotoCell getCellForIndex(int index) { if (MediaController.allPhotosAlbumEntry == null) { return null; } int count = attachPhotoRecyclerView.getChildCount(); for (int a = 0; a < count; a++) { View view = attachPhotoRecyclerView.getChildAt(a); if (view instanceof PhotoAttachPhotoCell) { PhotoAttachPhotoCell cell = (PhotoAttachPhotoCell) view; int num = (Integer) cell.getImageView().getTag(); if (num < 0 || num >= MediaController.allPhotosAlbumEntry.photos.size()) { continue; } if (num == index) { return cell; } } } return null; } @Override public PhotoViewer.PlaceProviderObject getPlaceForPhoto(MessageObject messageObject, TLRPC.FileLocation fileLocation, int index) { PhotoAttachPhotoCell cell = getCellForIndex(index); if (cell != null) { int coords[] = new int[2]; cell.getImageView().getLocationInWindow(coords); PhotoViewer.PlaceProviderObject object = new PhotoViewer.PlaceProviderObject(); object.viewX = coords[0]; object.viewY = coords[1]; object.parentView = attachPhotoRecyclerView; object.imageReceiver = cell.getImageView().getImageReceiver(); object.thumb = object.imageReceiver.getBitmap(); object.scale = cell.getImageView().getScaleX(); cell.getCheckBox().setVisibility(View.GONE); return object; } return null; } @Override public boolean scaleToFill() { return false; } @Override public boolean allowCaption() { return true; } @Override public void updatePhotoAtIndex(int index) { PhotoAttachPhotoCell cell = getCellForIndex(index); if (cell != null) { cell.getImageView().setOrientation(0, true); MediaController.PhotoEntry photoEntry = MediaController.allPhotosAlbumEntry.photos.get(index); if (photoEntry.thumbPath != null) { cell.getImageView().setImage(photoEntry.thumbPath, null, cell.getContext().getResources().getDrawable(R.drawable.nophotos)); } else if (photoEntry.path != null) { cell.getImageView().setOrientation(photoEntry.orientation, true); cell.getImageView().setImage("thumb://" + photoEntry.imageId + ":" + photoEntry.path, null, cell.getContext().getResources().getDrawable(R.drawable.nophotos)); } else { cell.getImageView().setImageResource(R.drawable.nophotos); } } } @Override public Bitmap getThumbForPhoto(MessageObject messageObject, TLRPC.FileLocation fileLocation, int index) { PhotoAttachPhotoCell cell = getCellForIndex(index); if (cell != null) { return cell.getImageView().getImageReceiver().getBitmap(); } return null; } @Override public void willSwitchFromPhoto(MessageObject messageObject, TLRPC.FileLocation fileLocation, int index) { PhotoAttachPhotoCell cell = getCellForIndex(index); if (cell != null) { cell.getCheckBox().setVisibility(View.VISIBLE); } } @Override public void willHidePhotoViewer() { int count = attachPhotoRecyclerView.getChildCount(); for (int a = 0; a < count; a++) { View view = attachPhotoRecyclerView.getChildAt(a); if (view instanceof PhotoAttachPhotoCell) { PhotoAttachPhotoCell cell = (PhotoAttachPhotoCell) view; if (cell.getCheckBox().getVisibility() != View.VISIBLE) { cell.getCheckBox().setVisibility(View.VISIBLE); } } } } @Override public boolean isPhotoChecked(int index) { return !(index < 0 || index >= MediaController.allPhotosAlbumEntry.photos.size()) && photoAttachAdapter .getSelectedPhotos().containsKey(MediaController.allPhotosAlbumEntry.photos.get(index).imageId); } @Override public void setPhotoChecked(int index) { boolean add = true; if (index < 0 || index >= MediaController.allPhotosAlbumEntry.photos.size()) { return; } MediaController.PhotoEntry photoEntry = MediaController.allPhotosAlbumEntry.photos.get(index); if (photoAttachAdapter.getSelectedPhotos().containsKey(photoEntry.imageId)) { photoAttachAdapter.getSelectedPhotos().remove(photoEntry.imageId); add = false; } else { photoAttachAdapter.getSelectedPhotos().put(photoEntry.imageId, photoEntry); } int count = attachPhotoRecyclerView.getChildCount(); for (int a = 0; a < count; a++) { View view = attachPhotoRecyclerView.getChildAt(a); if (view instanceof PhotoAttachPhotoCell) { int num = (Integer) view.getTag(); if (num == index) { ((PhotoAttachPhotoCell) view).setChecked(add, false); break; } } } updatePhotosButton(); } @Override public boolean cancelButtonPressed() { return false; } @Override public void sendButtonPressed(int index) { if (photoAttachAdapter.getSelectedPhotos().isEmpty()) { if (index < 0 || index >= MediaController.allPhotosAlbumEntry.photos.size()) { return; } MediaController.PhotoEntry photoEntry = MediaController.allPhotosAlbumEntry.photos.get(index); photoAttachAdapter.getSelectedPhotos().put(photoEntry.imageId, photoEntry); } delegate.didPressedButton(7); } @Override public int getSelectedCount() { return photoAttachAdapter.getSelectedPhotos().size(); } private void onRevealAnimationEnd(boolean open) { NotificationCenter.getInstance().setAnimationInProgress(false); revealAnimationInProgress = false; if (open && Build.VERSION.SDK_INT <= 19 && MediaController.allPhotosAlbumEntry == null) { MediaController.loadGalleryPhotosAlbums(0); } if (open) { checkCamera(true); showHint(); } } public void checkCamera(boolean request) { if (baseFragment == null) { return; } boolean old = deviceHasGoodCamera; if (Build.VERSION.SDK_INT >= 23) { if (baseFragment.getParentActivity() .checkSelfPermission(Manifest.permission.CAMERA) != PackageManager.PERMISSION_GRANTED) { if (request) { baseFragment.getParentActivity().requestPermissions(new String[] { Manifest.permission.CAMERA }, 17); } deviceHasGoodCamera = false; } else { CameraController.getInstance().initCamera(); deviceHasGoodCamera = CameraController.getInstance().isCameraInitied(); } } else if (Build.VERSION.SDK_INT >= 16) { CameraController.getInstance().initCamera(); deviceHasGoodCamera = CameraController.getInstance().isCameraInitied(); } if (old != deviceHasGoodCamera && photoAttachAdapter != null) { photoAttachAdapter.notifyDataSetChanged(); } if (isShowing() && deviceHasGoodCamera && baseFragment != null && !revealAnimationInProgress) { showCamera(); } } @Override public void onOpenAnimationEnd() { onRevealAnimationEnd(true); } @Override public void onOpenAnimationStart() { } private class Holder extends RecyclerView.ViewHolder { public Holder(View itemView) { super(itemView); } } private class ListAdapter extends RecyclerView.Adapter { private Context mContext; public ListAdapter(Context context) { mContext = context; } @Override public RecyclerView.ViewHolder onCreateViewHolder(ViewGroup parent, int viewType) { View view; switch (viewType) { case 0: view = attachView; break; case 1: view = new ShadowSectionCell(mContext); break; default: FrameLayout frameLayout = new FrameLayout(mContext) { @Override protected void onLayout(boolean changed, int left, int top, int right, int bottom) { int diff = (right - left - AndroidUtilities.dp(85 * 4 + 20)) / 3; for (int a = 0; a < 4; a++) { int x = AndroidUtilities.dp(10) + (a % 4) * (AndroidUtilities.dp(85) + diff); View child = getChildAt(a); child.layout(x, 0, x + child.getMeasuredWidth(), child.getMeasuredHeight()); } } }; for (int a = 0; a < 4; a++) { frameLayout.addView(new AttachBotButton(mContext)); } view = frameLayout; frameLayout.setLayoutParams( new RecyclerView.LayoutParams(LayoutHelper.MATCH_PARENT, AndroidUtilities.dp(100))); break; } return new Holder(view); } @Override public void onBindViewHolder(RecyclerView.ViewHolder holder, int position) { if (position > 1) { position -= 2; position *= 4; FrameLayout frameLayout = (FrameLayout) holder.itemView; for (int a = 0; a < 4; a++) { AttachBotButton child = (AttachBotButton) frameLayout.getChildAt(a); if (position + a >= SearchQuery.inlineBots.size()) { child.setVisibility(View.INVISIBLE); } else { child.setVisibility(View.VISIBLE); child.setTag(position + a); child.setUser(MessagesController.getInstance() .getUser(SearchQuery.inlineBots.get(position + a).peer.user_id)); } } } } @Override public int getItemCount() { return 1 + (!SearchQuery.inlineBots.isEmpty() ? 1 + (int) Math.ceil(SearchQuery.inlineBots.size() / 4.0f) : 0); } @Override public int getItemViewType(int position) { switch (position) { case 0: return 0; case 1: return 1; default: return 2; } } } private class PhotoAttachAdapter extends RecyclerView.Adapter { private Context mContext; private HashMap<Integer, MediaController.PhotoEntry> selectedPhotos = new HashMap<>(); public PhotoAttachAdapter(Context context) { mContext = context; } public void clearSelectedPhotos() { if (!selectedPhotos.isEmpty()) { for (HashMap.Entry<Integer, MediaController.PhotoEntry> entry : selectedPhotos.entrySet()) { MediaController.PhotoEntry photoEntry = entry.getValue(); photoEntry.imagePath = null; photoEntry.thumbPath = null; photoEntry.caption = null; photoEntry.stickers.clear(); } selectedPhotos.clear(); updatePhotosButton(); notifyDataSetChanged(); } } public Holder createHolder() { PhotoAttachPhotoCell cell = new PhotoAttachPhotoCell(mContext); cell.setDelegate(new PhotoAttachPhotoCell.PhotoAttachPhotoCellDelegate() { @Override public void onCheckClick(PhotoAttachPhotoCell v) { MediaController.PhotoEntry photoEntry = v.getPhotoEntry(); if (selectedPhotos.containsKey(photoEntry.imageId)) { selectedPhotos.remove(photoEntry.imageId); v.setChecked(false, true); photoEntry.imagePath = null; photoEntry.thumbPath = null; photoEntry.stickers.clear(); v.setPhotoEntry(photoEntry, (Integer) v.getTag() == MediaController.allPhotosAlbumEntry.photos.size() - 1); } else { selectedPhotos.put(photoEntry.imageId, photoEntry); v.setChecked(true, true); } updatePhotosButton(); } }); return new Holder(cell); } public HashMap<Integer, MediaController.PhotoEntry> getSelectedPhotos() { return selectedPhotos; } @Override public void onBindViewHolder(RecyclerView.ViewHolder holder, int position) { if (!deviceHasGoodCamera || position != 0) { if (deviceHasGoodCamera) { position--; } PhotoAttachPhotoCell cell = (PhotoAttachPhotoCell) holder.itemView; MediaController.PhotoEntry photoEntry = MediaController.allPhotosAlbumEntry.photos.get(position); cell.setPhotoEntry(photoEntry, position == MediaController.allPhotosAlbumEntry.photos.size() - 1); cell.setChecked(selectedPhotos.containsKey(photoEntry.imageId), false); cell.getImageView().setTag(position); cell.setTag(position); } else if (deviceHasGoodCamera && position == 0) { if (cameraView != null && cameraView.isInitied()) { holder.itemView.setVisibility(View.INVISIBLE); } else { holder.itemView.setVisibility(View.VISIBLE); } } } @Override public RecyclerView.ViewHolder onCreateViewHolder(ViewGroup parent, int viewType) { Holder holder; switch (viewType) { case 1: holder = new Holder(new PhotoAttachCameraCell(mContext)); break; default: if (!viewsCache.isEmpty()) { holder = viewsCache.get(0); viewsCache.remove(0); } else { holder = createHolder(); } break; } return holder; } @Override public int getItemCount() { int count = 0; if (deviceHasGoodCamera) { count++; } if (MediaController.allPhotosAlbumEntry != null) { count += MediaController.allPhotosAlbumEntry.photos.size(); } return count; } @Override public int getItemViewType(int position) { if (deviceHasGoodCamera && position == 0) { return 1; } return 0; } } private void setUseRevealAnimation(boolean value) { if (!value || value && Build.VERSION.SDK_INT >= 18 && !AndroidUtilities.isTablet()) { useRevealAnimation = value; } } @SuppressLint("NewApi") protected void setRevealRadius(float radius) { revealRadius = radius; if (Build.VERSION.SDK_INT <= 19) { listView.invalidate(); } if (!isDismissed()) { for (int a = 0; a < innerAnimators.size(); a++) { InnerAnimator innerAnimator = innerAnimators.get(a); if (innerAnimator.startRadius > radius) { continue; } innerAnimator.animatorSet.start(); innerAnimators.remove(a); a--; } } } protected float getRevealRadius() { return revealRadius; } @SuppressLint("NewApi") private void startRevealAnimation(final boolean open) { containerView.setTranslationY(0); final AnimatorSet animatorSet = new AnimatorSet(); View view = delegate.getRevealView(); if (view.getVisibility() == View.VISIBLE && ((ViewGroup) view.getParent()).getVisibility() == View.VISIBLE) { final int coords[] = new int[2]; view.getLocationInWindow(coords); float top; if (Build.VERSION.SDK_INT <= 19) { top = AndroidUtilities.displaySize.y - containerView.getMeasuredHeight() - AndroidUtilities.statusBarHeight; } else { top = containerView.getY(); } revealX = coords[0] + view.getMeasuredWidth() / 2; revealY = (int) (coords[1] + view.getMeasuredHeight() / 2 - top); if (Build.VERSION.SDK_INT <= 19) { revealY -= AndroidUtilities.statusBarHeight; } } else { revealX = AndroidUtilities.displaySize.x / 2 + backgroundPaddingLeft; revealY = (int) (AndroidUtilities.displaySize.y - containerView.getY()); } int corners[][] = new int[][] { { 0, 0 }, { 0, AndroidUtilities.dp(304) }, { containerView.getMeasuredWidth(), 0 }, { containerView.getMeasuredWidth(), AndroidUtilities.dp(304) } }; int finalRevealRadius = 0; int y = revealY - scrollOffsetY + backgroundPaddingTop; for (int a = 0; a < 4; a++) { finalRevealRadius = Math.max(finalRevealRadius, (int) Math.ceil(Math.sqrt((revealX - corners[a][0]) * (revealX - corners[a][0]) + (y - corners[a][1]) * (y - corners[a][1])))); } int finalRevealX = revealX <= containerView.getMeasuredWidth() ? revealX : containerView.getMeasuredWidth(); ArrayList<Animator> animators = new ArrayList<>(3); animators.add(ObjectAnimator.ofFloat(this, "revealRadius", open ? 0 : finalRevealRadius, open ? finalRevealRadius : 0)); animators.add(ObjectAnimator.ofInt(backDrawable, "alpha", open ? 51 : 0)); if (Build.VERSION.SDK_INT >= 21) { try { animators.add(ViewAnimationUtils.createCircularReveal(containerView, finalRevealX, revealY, open ? 0 : finalRevealRadius, open ? finalRevealRadius : 0)); } catch (Exception e) { FileLog.e("tmessages", e); } animatorSet.setDuration(320); } else { if (!open) { animatorSet.setDuration(200); containerView.setPivotX( revealX <= containerView.getMeasuredWidth() ? revealX : containerView.getMeasuredWidth()); containerView.setPivotY(revealY); animators.add(ObjectAnimator.ofFloat(containerView, "scaleX", 0.0f)); animators.add(ObjectAnimator.ofFloat(containerView, "scaleY", 0.0f)); animators.add(ObjectAnimator.ofFloat(containerView, "alpha", 0.0f)); } else { animatorSet.setDuration(250); containerView.setScaleX(1); containerView.setScaleY(1); containerView.setAlpha(1); if (Build.VERSION.SDK_INT <= 19) { animatorSet.setStartDelay(20); } } } animatorSet.playTogether(animators); animatorSet.addListener(new AnimatorListenerAdapter() { public void onAnimationEnd(Animator animation) { if (currentSheetAnimation != null && currentSheetAnimation.equals(animation)) { currentSheetAnimation = null; onRevealAnimationEnd(open); containerView.invalidate(); containerView.setLayerType(View.LAYER_TYPE_NONE, null); if (!open) { try { dismissInternal(); } catch (Exception e) { FileLog.e("tmessages", e); } } } } @Override public void onAnimationCancel(Animator animation) { if (currentSheetAnimation != null && animatorSet.equals(animation)) { currentSheetAnimation = null; } } }); if (open) { innerAnimators.clear(); NotificationCenter.getInstance() .setAllowedNotificationsDutingAnimation(new int[] { NotificationCenter.dialogsNeedReload }); NotificationCenter.getInstance().setAnimationInProgress(true); revealAnimationInProgress = true; int count = Build.VERSION.SDK_INT <= 19 ? 11 : 8; for (int a = 0; a < count; a++) { if (Build.VERSION.SDK_INT <= 19) { if (a < 8) { views[a].setScaleX(0.1f); views[a].setScaleY(0.1f); } views[a].setAlpha(0.0f); } else { views[a].setScaleX(0.7f); views[a].setScaleY(0.7f); } InnerAnimator innerAnimator = new InnerAnimator(); int buttonX = views[a].getLeft() + views[a].getMeasuredWidth() / 2; int buttonY = views[a].getTop() + attachView.getTop() + views[a].getMeasuredHeight() / 2; float dist = (float) Math.sqrt( (revealX - buttonX) * (revealX - buttonX) + (revealY - buttonY) * (revealY - buttonY)); float vecX = (revealX - buttonX) / dist; float vecY = (revealY - buttonY) / dist; views[a].setPivotX(views[a].getMeasuredWidth() / 2 + vecX * AndroidUtilities.dp(20)); views[a].setPivotY(views[a].getMeasuredHeight() / 2 + vecY * AndroidUtilities.dp(20)); innerAnimator.startRadius = dist - AndroidUtilities.dp(27 * 3); views[a].setTag(R.string.AppName, 1); animators = new ArrayList<>(); final AnimatorSet animatorSetInner; if (a < 8) { animators.add(ObjectAnimator.ofFloat(views[a], "scaleX", 0.7f, 1.05f)); animators.add(ObjectAnimator.ofFloat(views[a], "scaleY", 0.7f, 1.05f)); animatorSetInner = new AnimatorSet(); animatorSetInner.playTogether(ObjectAnimator.ofFloat(views[a], "scaleX", 1.0f), ObjectAnimator.ofFloat(views[a], "scaleY", 1.0f)); animatorSetInner.setDuration(100); animatorSetInner.setInterpolator(decelerateInterpolator); } else { animatorSetInner = null; } if (Build.VERSION.SDK_INT <= 19) { animators.add(ObjectAnimator.ofFloat(views[a], "alpha", 1.0f)); } innerAnimator.animatorSet = new AnimatorSet(); innerAnimator.animatorSet.playTogether(animators); innerAnimator.animatorSet.setDuration(150); innerAnimator.animatorSet.setInterpolator(decelerateInterpolator); innerAnimator.animatorSet.addListener(new AnimatorListenerAdapter() { @Override public void onAnimationEnd(Animator animation) { if (animatorSetInner != null) { animatorSetInner.start(); } } }); innerAnimators.add(innerAnimator); } } currentSheetAnimation = animatorSet; animatorSet.start(); } @Override public void dismissInternal() { if (containerView != null) { containerView.setVisibility(View.INVISIBLE); } super.dismissInternal(); } @Override protected boolean onCustomOpenAnimation() { if (useRevealAnimation) { startRevealAnimation(true); return true; } return false; } @Override protected boolean onCustomCloseAnimation() { if (useRevealAnimation) { backDrawable.setAlpha(51); startRevealAnimation(false); return true; } return false; } @Override public void dismissWithButtonClick(int item) { super.dismissWithButtonClick(item); hideCamera(item != 0 && item != 2); } @Override protected boolean canDismissWithTouchOutside() { return !cameraOpened; } @Override public void dismiss() { if (cameraAnimationInProgress) { return; } if (cameraOpened) { closeCamera(true); return; } hideCamera(true); super.dismiss(); } @Override public boolean onKeyDown(int keyCode, KeyEvent event) { if (cameraOpened && (keyCode == KeyEvent.KEYCODE_VOLUME_UP || keyCode == KeyEvent.KEYCODE_VOLUME_DOWN)) { shutterButton.getDelegate().shutterReleased(); return true; } return super.onKeyDown(keyCode, event); } }