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Remove custom speed from StyledPlayerControlView

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Real apps probably aren't going to be allowing playback speed to be
set to anything other than the options listed in their UI, and so
this is not worth the complexity.

It also violates the idea that the UI should look the same regardless
of when the player is set on the view, since if it's set and then the
playback speed is changed to a listed option then the custom speed
remains, where-as if the speed is changed to a listed option and then
it's set, the custom speed will not be shown.

PiperOrigin-RevId: 343260450
This commit is contained in:
olly 2020-11-19 11:45:43 +00:00 committed by Oliver Woodman
parent cc665f994c
commit 2714fb0241
1 changed files with 36 additions and 47 deletions
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83
library/ui/src/main/java/com/google/android/exoplayer2/ui/StyledPlayerControlView.java
View File

@ -352,7 +352,6 @@ public class StyledPlayerControlView extends FrameLayout {
private static final int SETTINGS_PLAYBACK_SPEED_POSITION = 0;
private static final int SETTINGS_AUDIO_TRACK_SELECTION_POSITION = 1;
private static final int UNDEFINED_POSITION = -1;
private final ComponentListener componentListener;
private final CopyOnWriteArrayList<VisibilityListener> visibilityListeners;
@ -427,9 +426,8 @@ public class StyledPlayerControlView extends FrameLayout {
private SettingsAdapter settingsAdapter;
private SubSettingsAdapter subSettingsAdapter;
private PopupWindow settingsWindow;
private List<String> playbackSpeedTextList;
private List<Integer> playbackSpeedMultBy100List;
private int customPlaybackSpeedIndex;
private String[] playbackSpeedTexts;
private int[] playbackSpeedsMultBy100;
private int selectedPlaybackSpeedIndex;
private boolean needToHideBars;
private int settingsWindowMargin;
@ -653,19 +651,11 @@ public class StyledPlayerControlView extends FrameLayout {
resources.getDrawable(R.drawable.exo_styled_controls_audiotrack);
settingsAdapter = new SettingsAdapter(settingTexts, settingIcons);
playbackSpeedTextList =
new ArrayList<>(Arrays.asList(resources.getStringArray(R.array.exo_playback_speeds)));
playbackSpeedMultBy100List = new ArrayList<>();
int[] speeds = resources.getIntArray(R.array.exo_speed_multiplied_by_100);
for (int speed : speeds) {
playbackSpeedMultBy100List.add(speed);
}
selectedPlaybackSpeedIndex = playbackSpeedMultBy100List.indexOf(100);
customPlaybackSpeedIndex = UNDEFINED_POSITION;
playbackSpeedTexts = resources.getStringArray(R.array.exo_playback_speeds);
playbackSpeedsMultBy100 = resources.getIntArray(R.array.exo_speed_multiplied_by_100);
settingsWindowMargin = resources.getDimensionPixelSize(R.dimen.exo_settings_offset);
subSettingsAdapter = new SubSettingsAdapter();
subSettingsAdapter.setCheckPosition(UNDEFINED_POSITION);
settingsView =
(RecyclerView)
LayoutInflater.from(context).inflate(R.layout.exo_styled_settings_list, null);
@ -1445,25 +1435,18 @@ public class StyledPlayerControlView extends FrameLayout {
}
float speed = player.getPlaybackParameters().speed;
int currentSpeedMultBy100 = Math.round(speed * 100);
int indexForCurrentSpeed = playbackSpeedMultBy100List.indexOf(currentSpeedMultBy100);
if (indexForCurrentSpeed == UNDEFINED_POSITION) {
if (customPlaybackSpeedIndex != UNDEFINED_POSITION) {
playbackSpeedMultBy100List.remove(customPlaybackSpeedIndex);
playbackSpeedTextList.remove(customPlaybackSpeedIndex);
customPlaybackSpeedIndex = UNDEFINED_POSITION;
int closestMatchIndex = 0;
int closestMatchDifference = Integer.MAX_VALUE;
for (int i = 0; i < playbackSpeedsMultBy100.length; i++) {
int difference = Math.abs(currentSpeedMultBy100 - playbackSpeedsMultBy100[i]);
if (difference < closestMatchDifference) {
closestMatchIndex = i;
closestMatchDifference = difference;
}
indexForCurrentSpeed =
-Collections.binarySearch(playbackSpeedMultBy100List, currentSpeedMultBy100) - 1;
String customSpeedText =
resources.getString(R.string.exo_controls_custom_playback_speed, speed);
playbackSpeedMultBy100List.add(indexForCurrentSpeed, currentSpeedMultBy100);
playbackSpeedTextList.add(indexForCurrentSpeed, customSpeedText);
customPlaybackSpeedIndex = indexForCurrentSpeed;
}
selectedPlaybackSpeedIndex = indexForCurrentSpeed;
selectedPlaybackSpeedIndex = closestMatchIndex;
settingsAdapter.setSubTextAtPosition(
SETTINGS_PLAYBACK_SPEED_POSITION, playbackSpeedTextList.get(indexForCurrentSpeed));
SETTINGS_PLAYBACK_SPEED_POSITION, playbackSpeedTexts[closestMatchIndex]);
}
private void updateSettingsWindowSize() {
@ -1570,8 +1553,7 @@ public class StyledPlayerControlView extends FrameLayout {
private void onSettingViewClicked(int position) {
if (position == SETTINGS_PLAYBACK_SPEED_POSITION) {
subSettingsAdapter.setTexts(playbackSpeedTextList);
subSettingsAdapter.setCheckPosition(selectedPlaybackSpeedIndex);
subSettingsAdapter.init(playbackSpeedTexts, selectedPlaybackSpeedIndex);
selectedMainSettingsPosition = SETTINGS_PLAYBACK_SPEED_POSITION;
displaySettingsWindow(subSettingsAdapter);
} else if (position == SETTINGS_AUDIO_TRACK_SELECTION_POSITION) {
@ -1585,7 +1567,7 @@ public class StyledPlayerControlView extends FrameLayout {
private void onSubSettingViewClicked(int position) {
if (selectedMainSettingsPosition == SETTINGS_PLAYBACK_SPEED_POSITION) {
if (position != selectedPlaybackSpeedIndex) {
float speed = playbackSpeedMultBy100List.get(position) / 100.0f;
float speed = playbackSpeedsMultBy100[position] / 100.0f;
setPlaybackSpeed(speed);
}
}
@ -1878,6 +1860,7 @@ public class StyledPlayerControlView extends FrameLayout {
}
private class SettingsAdapter extends RecyclerView.Adapter<SettingViewHolder> {
private final String[] mainTexts;
private final String[] subTexts;
private final Drawable[] iconIds;
@ -1928,6 +1911,7 @@ public class StyledPlayerControlView extends FrameLayout {
}
private final class SettingViewHolder extends RecyclerView.ViewHolder {
private final TextView mainTextView;
private final TextView subTextView;
private final ImageView iconView;
@ -1942,8 +1926,18 @@ public class StyledPlayerControlView extends FrameLayout {
}
private class SubSettingsAdapter extends RecyclerView.Adapter<SubSettingViewHolder> {
@Nullable private List<String> texts;
private int checkPosition;
private String[] texts;
private int selectedIndex;
public SubSettingsAdapter() {
texts = new String[0];
}
public void init(String[] texts, int selectedIndex) {
this.texts = texts;
this.selectedIndex = selectedIndex;
}
@Override
public SubSettingViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
@ -1955,23 +1949,15 @@ public class StyledPlayerControlView extends FrameLayout {
@Override
public void onBindViewHolder(SubSettingViewHolder holder, int position) {
if (texts != null) {
holder.textView.setText(texts.get(position));
if (position < texts.length) {
holder.textView.setText(texts[position]);
}
holder.checkView.setVisibility(position == checkPosition ? VISIBLE : INVISIBLE);
holder.checkView.setVisibility(position == selectedIndex ? VISIBLE : INVISIBLE);
}
@Override
public int getItemCount() {
return texts != null ? texts.size() : 0;
}
public void setTexts(@Nullable List<String> texts) {
this.texts = texts;
}
public void setCheckPosition(int checkPosition) {
this.checkPosition = checkPosition;
return texts.length;
}
}
@ -1988,6 +1974,7 @@ public class StyledPlayerControlView extends FrameLayout {
}
private static final class TrackInfo {
public final int rendererIndex;
public final int groupIndex;
public final int trackIndex;
@ -2157,6 +2144,7 @@ public class StyledPlayerControlView extends FrameLayout {
private abstract class TrackSelectionAdapter
extends RecyclerView.Adapter<TrackSelectionViewHolder> {
protected List<Integer> rendererIndices;
protected List<TrackInfo> tracks;
protected @Nullable MappedTrackInfo mappedTrackInfo;
@ -2240,6 +2228,7 @@ public class StyledPlayerControlView extends FrameLayout {
}
private static class TrackSelectionViewHolder extends RecyclerView.ViewHolder {
public final TextView textView;
public final View checkView;