mirror of https://github.com/NekoX-Dev/NekoX.git
364 lines
13 KiB
Java
364 lines
13 KiB
Java
/*
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* This is the source code of Telegram for Android v. 1.3.x.
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* It is licensed under GNU GPL v. 2 or later.
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* You should have received a copy of the license in this archive (see LICENSE).
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*
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* Copyright Nikolai Kudashov, 2013-2014.
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*/
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package org.telegram.ui.Cells;
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import android.content.Context;
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import android.graphics.Canvas;
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import android.graphics.Paint;
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import android.graphics.drawable.Drawable;
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import android.text.Layout;
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import android.text.StaticLayout;
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import android.text.TextPaint;
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import android.view.MotionEvent;
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import android.view.SoundEffectConstants;
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import org.telegram.android.AndroidUtilities;
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import org.telegram.android.ImageLoader;
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import org.telegram.android.MessagesController;
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import org.telegram.messenger.FileLoader;
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import org.telegram.android.MediaController;
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import org.telegram.android.MessageObject;
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import org.telegram.ui.Components.ProgressView;
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import org.telegram.ui.Components.ResourceLoader;
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import org.telegram.ui.Components.SeekBar;
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import java.io.File;
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public class ChatAudioCell extends ChatBaseCell implements SeekBar.SeekBarDelegate, MediaController.FileDownloadProgressListener {
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private static TextPaint timePaint;
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private static Paint circlePaint;
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private SeekBar seekBar;
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private ProgressView progressView;
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private int seekBarX;
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private int seekBarY;
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private int buttonState = 0;
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private int buttonX;
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private int buttonY;
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private boolean buttonPressed = false;
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private StaticLayout timeLayout;
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private int timeX;
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private int timeWidth;
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private String lastTimeString = null;
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private int TAG;
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public ChatAudioCell(Context context) {
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super(context);
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TAG = MediaController.getInstance().generateObserverTag();
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seekBar = new SeekBar(context);
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seekBar.delegate = this;
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progressView = new ProgressView();
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drawForwardedName = true;
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if (timePaint == null) {
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timePaint = new TextPaint(TextPaint.ANTI_ALIAS_FLAG);
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timePaint.setTextSize(AndroidUtilities.dp(12));
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circlePaint = new Paint(Paint.ANTI_ALIAS_FLAG);
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}
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}
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@Override
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protected void onDetachedFromWindow() {
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super.onDetachedFromWindow();
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MediaController.getInstance().removeLoadingFileObserver(this);
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}
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@Override
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protected void onAttachedToWindow() {
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super.onAttachedToWindow();
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updateButtonState();
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}
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@Override
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public boolean onTouchEvent(MotionEvent event) {
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float x = event.getX();
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float y = event.getY();
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boolean result = seekBar.onTouch(event.getAction(), event.getX() - seekBarX, event.getY() - seekBarY);
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if (result) {
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if (event.getAction() == MotionEvent.ACTION_DOWN) {
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getParent().requestDisallowInterceptTouchEvent(true);
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}
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invalidate();
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} else {
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int side = AndroidUtilities.dp(36);
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if (event.getAction() == MotionEvent.ACTION_DOWN) {
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if (x >= buttonX && x <= buttonX + side && y >= buttonY && y <= buttonY + side) {
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buttonPressed = true;
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invalidate();
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result = true;
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}
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} else if (buttonPressed) {
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if (event.getAction() == MotionEvent.ACTION_UP) {
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buttonPressed = false;
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playSoundEffect(SoundEffectConstants.CLICK);
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didPressedButton();
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invalidate();
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} else if (event.getAction() == MotionEvent.ACTION_CANCEL) {
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buttonPressed = false;
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invalidate();
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} else if (event.getAction() == MotionEvent.ACTION_MOVE) {
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if (!(x >= buttonX && x <= buttonX + side && y >= buttonY && y <= buttonY + side)) {
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buttonPressed = false;
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invalidate();
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}
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}
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}
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if (!result) {
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result = super.onTouchEvent(event);
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}
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}
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return result;
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}
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private void didPressedButton() {
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if (buttonState == 0) {
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boolean result = MediaController.getInstance().playAudio(currentMessageObject);
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if (!currentMessageObject.isOut() && currentMessageObject.isContentUnread()) {
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MessagesController.getInstance().markMessageContentAsRead(currentMessageObject.getId());
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}
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if (result) {
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buttonState = 1;
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invalidate();
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}
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} else if (buttonState == 1) {
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boolean result = MediaController.getInstance().pauseAudio(currentMessageObject);
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if (result) {
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buttonState = 0;
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invalidate();
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}
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} else if (buttonState == 2) {
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FileLoader.getInstance().loadFile(currentMessageObject.messageOwner.media.audio, true);
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buttonState = 3;
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invalidate();
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} else if (buttonState == 3) {
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if (currentMessageObject.isOut() && currentMessageObject.isSending()) {
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if (delegate != null) {
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delegate.didPressedCancelSendButton(this);
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}
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} else {
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FileLoader.getInstance().cancelLoadFile(currentMessageObject.messageOwner.media.audio);
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buttonState = 2;
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invalidate();
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}
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}
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}
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public void updateProgress() {
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if (currentMessageObject == null) {
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return;
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}
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if (!seekBar.isDragging()) {
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seekBar.setProgress(currentMessageObject.audioProgress);
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}
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int duration;
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if (!MediaController.getInstance().isPlayingAudio(currentMessageObject)) {
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duration = currentMessageObject.messageOwner.media.audio.duration;
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} else {
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duration = currentMessageObject.audioProgressSec;
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}
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String timeString = String.format("%02d:%02d", duration / 60, duration % 60);
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if (lastTimeString == null || lastTimeString != null && !lastTimeString.equals(timeString)) {
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timeWidth = (int)Math.ceil(timePaint.measureText(timeString));
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timeLayout = new StaticLayout(timeString, timePaint, timeWidth, Layout.Alignment.ALIGN_NORMAL, 1.0f, 0.0f, false);
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}
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invalidate();
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}
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public void downloadAudioIfNeed() {
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if (buttonState == 2) {
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FileLoader.getInstance().loadFile(currentMessageObject.messageOwner.media.audio, true);
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buttonState = 3;
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invalidate();
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}
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}
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public void updateButtonState() {
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if (currentMessageObject == null) {
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return;
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}
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if (currentMessageObject.isOut() && currentMessageObject.isSending()) {
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buttonState = 4;
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} else {
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String fileName = currentMessageObject.getFileName();
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File cacheFile = FileLoader.getPathToMessage(currentMessageObject.messageOwner);
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if (cacheFile.exists()) {
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MediaController.getInstance().removeLoadingFileObserver(this);
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boolean playing = MediaController.getInstance().isPlayingAudio(currentMessageObject);
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if (!playing || playing && MediaController.getInstance().isAudioPaused()) {
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buttonState = 0;
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} else {
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buttonState = 1;
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}
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progressView.setProgress(0);
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} else {
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MediaController.getInstance().addLoadingFileObserver(fileName, this);
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if (!FileLoader.getInstance().isLoadingFile(fileName)) {
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buttonState = 2;
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progressView.setProgress(0);
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} else {
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buttonState = 3;
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Float progress = ImageLoader.getInstance().getFileProgress(fileName);
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if (progress != null) {
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progressView.setProgress(progress);
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} else {
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progressView.setProgress(0);
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}
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}
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}
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}
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updateProgress();
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}
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@Override
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public void onFailedDownload(String fileName) {
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updateButtonState();
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}
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@Override
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public void onSuccessDownload(String fileName) {
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updateButtonState();
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}
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@Override
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public void onProgressDownload(String fileName, float progress) {
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progressView.setProgress(progress);
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if (buttonState != 3) {
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updateButtonState();
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}
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invalidate();
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}
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@Override
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public void onProgressUpload(String fileName, float progress, boolean isEncrypted) {
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}
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@Override
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public int getObserverTag() {
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return TAG;
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}
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@Override
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public void onSeekBarDrag(float progress) {
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if (currentMessageObject == null) {
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return;
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}
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currentMessageObject.audioProgress = progress;
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MediaController.getInstance().seekToProgress(currentMessageObject, progress);
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}
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@Override
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protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
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int width = MeasureSpec.getSize(widthMeasureSpec);
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setMeasuredDimension(width, AndroidUtilities.dp(66) + namesOffset);
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}
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@Override
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protected void onLayout(boolean changed, int left, int top, int right, int bottom) {
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super.onLayout(changed, left, top, right, bottom);
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if (currentMessageObject.isOut()) {
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seekBarX = layoutWidth - backgroundWidth + AndroidUtilities.dp(55);
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buttonX = layoutWidth - backgroundWidth + AndroidUtilities.dp(13);
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timeX = layoutWidth - backgroundWidth + AndroidUtilities.dp(66);
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} else {
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if (isChat) {
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seekBarX = AndroidUtilities.dp(116);
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buttonX = AndroidUtilities.dp(74);
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timeX = AndroidUtilities.dp(127);
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} else {
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seekBarX = AndroidUtilities.dp(64);
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buttonX = AndroidUtilities.dp(22);
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timeX = AndroidUtilities.dp(75);
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}
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}
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seekBar.width = backgroundWidth - AndroidUtilities.dp(70);
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seekBar.height = AndroidUtilities.dp(30);
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progressView.width = backgroundWidth - AndroidUtilities.dp(94);
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progressView.height = AndroidUtilities.dp(30);
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seekBarY = AndroidUtilities.dp(11) + namesOffset;
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buttonY = AndroidUtilities.dp(13) + namesOffset;
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updateProgress();
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}
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@Override
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public void setMessageObject(MessageObject messageObject) {
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if (currentMessageObject != messageObject || isUserDataChanged()) {
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if (AndroidUtilities.isTablet()) {
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backgroundWidth = Math.min(AndroidUtilities.getMinTabletSide() - AndroidUtilities.dp(isChat ? 102 : 50), AndroidUtilities.dp(300));
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} else {
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backgroundWidth = Math.min(AndroidUtilities.displaySize.x - AndroidUtilities.dp(isChat ? 102 : 50), AndroidUtilities.dp(300));
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}
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if (messageObject.isOut()) {
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seekBar.type = 0;
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progressView.setProgressColors(0xffb4e396, 0xff6ac453);
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} else {
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seekBar.type = 1;
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progressView.setProgressColors(0xffd9e2eb, 0xff86c5f8);
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}
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super.setMessageObject(messageObject);
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}
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updateButtonState();
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}
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@Override
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protected void onDraw(Canvas canvas) {
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super.onDraw(canvas);
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if (currentMessageObject == null) {
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return;
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}
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canvas.save();
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if (buttonState == 0 || buttonState == 1) {
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canvas.translate(seekBarX, seekBarY);
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seekBar.draw(canvas);
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} else {
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canvas.translate(seekBarX + AndroidUtilities.dp(12), seekBarY);
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progressView.draw(canvas);
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}
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canvas.restore();
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int state = buttonState;
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if (currentMessageObject.isOut()) {
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timePaint.setColor(0xff70b15c);
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circlePaint.setColor(0xff87bf78);
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} else {
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state += 5;
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timePaint.setColor(0xffa1aab3);
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circlePaint.setColor(0xff4195e5);
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}
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Drawable buttonDrawable = ResourceLoader.audioStatesDrawable[state][buttonPressed ? 1 : 0];
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setDrawableBounds(buttonDrawable, buttonX, buttonY);
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buttonDrawable.draw(canvas);
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canvas.save();
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canvas.translate(timeX, AndroidUtilities.dp(42) + namesOffset);
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timeLayout.draw(canvas);
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canvas.restore();
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if (currentMessageObject.isContentUnread()) {
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canvas.drawCircle(timeX + timeWidth + AndroidUtilities.dp(8), AndroidUtilities.dp(49.5f) + namesOffset, AndroidUtilities.dp(3), circlePaint);
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}
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}
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}
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