mirror of
https://github.com/signalapp/Signal-Android.git
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007ea43dc8
Swipe-To-Reply is a progress based animation that is controlled by the ConversationItemSwipeCallback. We use the TouchListener to keep track of the latest down coordinates, so that we can check whether we are over a seek bar. The SwipeAnimationHelper is responsible for actually performing the transitions as the swipe progresses.
335 lines
11 KiB
Java
335 lines
11 KiB
Java
package org.thoughtcrime.securesms.components;
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import android.content.Context;
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import android.content.res.TypedArray;
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import android.graphics.Color;
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import android.graphics.PorterDuff;
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import android.graphics.Rect;
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import android.util.AttributeSet;
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import android.view.MotionEvent;
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import android.view.View;
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import android.view.ViewGroup;
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import android.widget.FrameLayout;
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import android.widget.ImageView;
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import android.widget.SeekBar;
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import android.widget.TextView;
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import androidx.annotation.NonNull;
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import androidx.annotation.Nullable;
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import com.airbnb.lottie.LottieAnimationView;
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import com.airbnb.lottie.LottieProperty;
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import com.airbnb.lottie.SimpleColorFilter;
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import com.airbnb.lottie.model.KeyPath;
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import com.airbnb.lottie.value.LottieValueCallback;
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import com.pnikosis.materialishprogress.ProgressWheel;
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import org.greenrobot.eventbus.EventBus;
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import org.greenrobot.eventbus.Subscribe;
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import org.greenrobot.eventbus.ThreadMode;
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import org.thoughtcrime.securesms.R;
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import org.thoughtcrime.securesms.audio.AudioSlidePlayer;
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import org.thoughtcrime.securesms.database.AttachmentDatabase;
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import org.thoughtcrime.securesms.events.PartProgressEvent;
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import org.thoughtcrime.securesms.logging.Log;
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import org.thoughtcrime.securesms.mms.AudioSlide;
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import org.thoughtcrime.securesms.mms.SlideClickListener;
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import java.io.IOException;
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import java.util.Locale;
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import java.util.concurrent.TimeUnit;
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public final class AudioView extends FrameLayout implements AudioSlidePlayer.Listener {
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private static final String TAG = AudioView.class.getSimpleName();
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private static final int FORWARDS = 1;
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private static final int REVERSE = -1;
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@NonNull private final AnimatingToggle controlToggle;
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@NonNull private final ViewGroup container;
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@NonNull private final View progressAndPlay;
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@NonNull private final LottieAnimationView playPauseButton;
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@NonNull private final ImageView downloadButton;
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@NonNull private final ProgressWheel downloadProgress;
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@NonNull private final SeekBar seekBar;
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@NonNull private final TextView timestamp;
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@Nullable private SlideClickListener downloadListener;
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@Nullable private AudioSlidePlayer audioSlidePlayer;
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private int backwardsCounter;
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private int lottieDirection;
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private boolean isPlaying;
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public AudioView(Context context) {
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this(context, null);
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}
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public AudioView(Context context, AttributeSet attrs) {
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this(context, attrs, 0);
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}
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public AudioView(Context context, AttributeSet attrs, int defStyleAttr) {
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super(context, attrs, defStyleAttr);
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inflate(context, R.layout.audio_view, this);
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this.container = findViewById(R.id.audio_widget_container);
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this.controlToggle = findViewById(R.id.control_toggle);
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this.playPauseButton = findViewById(R.id.play);
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this.progressAndPlay = findViewById(R.id.progress_and_play);
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this.downloadButton = findViewById(R.id.download);
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this.downloadProgress = findViewById(R.id.download_progress);
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this.seekBar = findViewById(R.id.seek);
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this.timestamp = findViewById(R.id.timestamp);
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lottieDirection = REVERSE;
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this.playPauseButton.setOnClickListener(new PlayPauseClickedListener());
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this.seekBar.setOnSeekBarChangeListener(new SeekBarModifiedListener());
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if (attrs != null) {
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TypedArray typedArray = context.getTheme().obtainStyledAttributes(attrs, R.styleable.AudioView, 0, 0);
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setTint(typedArray.getColor(R.styleable.AudioView_foregroundTintColor, Color.WHITE),
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typedArray.getColor(R.styleable.AudioView_backgroundTintColor, Color.WHITE));
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container.setBackgroundColor(typedArray.getColor(R.styleable.AudioView_widgetBackground, Color.TRANSPARENT));
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typedArray.recycle();
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}
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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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if (!EventBus.getDefault().isRegistered(this)) EventBus.getDefault().register(this);
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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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EventBus.getDefault().unregister(this);
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}
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public void setAudio(final @NonNull AudioSlide audio,
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final boolean showControls)
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{
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if (showControls && audio.isPendingDownload()) {
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controlToggle.displayQuick(downloadButton);
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seekBar.setEnabled(false);
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downloadButton.setOnClickListener(new DownloadClickedListener(audio));
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if (downloadProgress.isSpinning()) downloadProgress.stopSpinning();
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} else if (showControls && audio.getTransferState() == AttachmentDatabase.TRANSFER_PROGRESS_STARTED) {
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controlToggle.displayQuick(progressAndPlay);
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seekBar.setEnabled(false);
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downloadProgress.spin();
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} else {
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seekBar.setEnabled(true);
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if (downloadProgress.isSpinning()) downloadProgress.stopSpinning();
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showPlayButton();
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lottieDirection = REVERSE;
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playPauseButton.cancelAnimation();
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playPauseButton.setFrame(0);
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}
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this.audioSlidePlayer = AudioSlidePlayer.createFor(getContext(), audio, this);
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}
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public void cleanup() {
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if (this.audioSlidePlayer != null && isPlaying) {
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this.audioSlidePlayer.stop();
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}
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}
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public void setDownloadClickListener(@Nullable SlideClickListener listener) {
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this.downloadListener = listener;
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}
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@Override
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public void onStart() {
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isPlaying = true;
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togglePlayToPause();
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}
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@Override
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public void onStop() {
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isPlaying = false;
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togglePauseToPlay();
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if (seekBar.getProgress() + 5 >= seekBar.getMax()) {
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backwardsCounter = 4;
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onProgress(0.0, 0);
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}
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}
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@Override
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public void setFocusable(boolean focusable) {
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super.setFocusable(focusable);
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this.playPauseButton.setFocusable(focusable);
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this.seekBar.setFocusable(focusable);
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this.seekBar.setFocusableInTouchMode(focusable);
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this.downloadButton.setFocusable(focusable);
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}
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@Override
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public void setClickable(boolean clickable) {
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super.setClickable(clickable);
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this.playPauseButton.setClickable(clickable);
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this.seekBar.setClickable(clickable);
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this.seekBar.setOnTouchListener(clickable ? null : new TouchIgnoringListener());
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this.downloadButton.setClickable(clickable);
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}
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@Override
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public void setEnabled(boolean enabled) {
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super.setEnabled(enabled);
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this.playPauseButton.setEnabled(enabled);
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this.seekBar.setEnabled(enabled);
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this.downloadButton.setEnabled(enabled);
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}
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@Override
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public void onProgress(double progress, long millis) {
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int seekProgress = (int)Math.floor(progress * this.seekBar.getMax());
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if (seekProgress > seekBar.getProgress() || backwardsCounter > 3) {
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backwardsCounter = 0;
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this.seekBar.setProgress(seekProgress);
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this.timestamp.setText(String.format(Locale.getDefault(), "%02d:%02d",
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TimeUnit.MILLISECONDS.toMinutes(millis),
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TimeUnit.MILLISECONDS.toSeconds(millis)));
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} else {
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backwardsCounter++;
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}
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}
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public void setTint(int foregroundTint, int backgroundTint) {
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this.playPauseButton.addValueCallback(new KeyPath("**"),
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LottieProperty.COLOR_FILTER,
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new LottieValueCallback<>(new SimpleColorFilter(foregroundTint)));
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this.downloadButton.setColorFilter(foregroundTint, PorterDuff.Mode.SRC_IN);
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this.downloadProgress.setBarColor(foregroundTint);
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this.timestamp.setTextColor(foregroundTint);
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this.seekBar.getProgressDrawable().setColorFilter(foregroundTint, PorterDuff.Mode.SRC_IN);
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this.seekBar.getThumb().setColorFilter(foregroundTint, PorterDuff.Mode.SRC_IN);
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}
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public void getSeekBarGlobalVisibleRect(@NonNull Rect rect) {
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seekBar.getGlobalVisibleRect(rect);
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}
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private double getProgress() {
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if (this.seekBar.getProgress() <= 0 || this.seekBar.getMax() <= 0) {
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return 0;
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} else {
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return (double)this.seekBar.getProgress() / (double)this.seekBar.getMax();
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}
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}
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private void togglePlayToPause() {
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startLottieAnimation(FORWARDS);
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}
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private void togglePauseToPlay() {
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startLottieAnimation(REVERSE);
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}
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private void startLottieAnimation(int direction) {
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showPlayButton();
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if (lottieDirection == direction) {
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return;
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}
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lottieDirection = direction;
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playPauseButton.pauseAnimation();
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playPauseButton.setSpeed(direction * 2);
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playPauseButton.resumeAnimation();
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}
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private void showPlayButton() {
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downloadProgress.setInstantProgress(1);
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downloadProgress.setVisibility(VISIBLE);
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playPauseButton.setVisibility(VISIBLE);
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controlToggle.displayQuick(progressAndPlay);
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}
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private class PlayPauseClickedListener implements View.OnClickListener {
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@Override
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public void onClick(View v) {
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if (lottieDirection == REVERSE) {
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try {
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Log.d(TAG, "playbutton onClick");
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if (audioSlidePlayer != null) {
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togglePlayToPause();
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audioSlidePlayer.play(getProgress());
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}
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} catch (IOException e) {
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Log.w(TAG, e);
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}
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} else {
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Log.d(TAG, "pausebutton onClick");
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if (audioSlidePlayer != null) {
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togglePauseToPlay();
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audioSlidePlayer.stop();
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}
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}
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}
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}
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private class DownloadClickedListener implements View.OnClickListener {
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private final @NonNull AudioSlide slide;
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private DownloadClickedListener(@NonNull AudioSlide slide) {
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this.slide = slide;
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}
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@Override
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public void onClick(View v) {
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if (downloadListener != null) downloadListener.onClick(v, slide);
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}
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}
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private class SeekBarModifiedListener implements SeekBar.OnSeekBarChangeListener {
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private boolean wasPlaying;
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@Override
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public void onProgressChanged(SeekBar seekBar, int progress, boolean fromUser) {}
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@Override
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public synchronized void onStartTrackingTouch(SeekBar seekBar) {
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wasPlaying = isPlaying;
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if (audioSlidePlayer != null && isPlaying) {
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audioSlidePlayer.stop();
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}
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}
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@Override
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public synchronized void onStopTrackingTouch(SeekBar seekBar) {
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try {
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if (audioSlidePlayer != null && wasPlaying) {
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audioSlidePlayer.play(getProgress());
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}
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} catch (IOException e) {
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Log.w(TAG, e);
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}
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}
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}
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private static class TouchIgnoringListener implements OnTouchListener {
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@Override
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public boolean onTouch(View v, MotionEvent event) {
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return true;
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}
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}
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@Subscribe(sticky = true, threadMode = ThreadMode.MAIN)
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public void onEventAsync(final PartProgressEvent event) {
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if (audioSlidePlayer != null && event.attachment.equals(audioSlidePlayer.getAudioSlide().asAttachment())) {
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downloadProgress.setInstantProgress(((float) event.progress) / event.total);
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}
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}
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}
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