本文整理汇总了Java中com.google.android.exoplayer2.C.SELECTION_FLAG_DEFAULT属性的典型用法代码示例。如果您正苦于以下问题：Java C.SELECTION_FLAG_DEFAULT属性的具体用法？Java C.SELECTION_FLAG_DEFAULT怎么用？Java C.SELECTION_FLAG_DEFAULT使用的例子？那么, 这里精选的属性代码示例或许可以为您提供帮助。您也可以进一步了解该属性所在类com.google.android.exoplayer2.C的用法示例。
在下文中一共展示了C.SELECTION_FLAG_DEFAULT属性的4个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: getAudioTrackScore
private static int getAudioTrackScore(int formatSupport, String preferredLanguage,
Format format) {
boolean isDefault = (format.selectionFlags & C.SELECTION_FLAG_DEFAULT) != 0;
int trackScore;
if (formatHasLanguage(format, preferredLanguage)) {
if (isDefault) {
trackScore = 4;
} else {
trackScore = 3;
}
} else if (isDefault) {
trackScore = 2;
} else {
trackScore = 1;
}
if (isSupported(formatSupport, false)) {
trackScore += WITHIN_RENDERER_CAPABILITIES_BONUS;
}
return trackScore;
}
示例2: selectOtherTrack
protected TrackSelection selectOtherTrack(int trackType, TrackGroupArray groups,
int[][] formatSupport, boolean exceedRendererCapabilitiesIfNecessary) {
TrackGroup selectedGroup = null;
int selectedTrackIndex = 0;
int selectedTrackScore = 0;
for (int groupIndex = 0; groupIndex < groups.length; groupIndex++) {
TrackGroup trackGroup = groups.get(groupIndex);
int[] trackFormatSupport = formatSupport[groupIndex];
for (int trackIndex = 0; trackIndex < trackGroup.length; trackIndex++) {
if (isSupported(trackFormatSupport[trackIndex], exceedRendererCapabilitiesIfNecessary)) {
Format format = trackGroup.getFormat(trackIndex);
boolean isDefault = (format.selectionFlags & C.SELECTION_FLAG_DEFAULT) != 0;
int trackScore = isDefault ? 2 : 1;
if (isSupported(trackFormatSupport[trackIndex], false)) {
trackScore += WITHIN_RENDERER_CAPABILITIES_BONUS;
}
if (trackScore > selectedTrackScore) {
selectedGroup = trackGroup;
selectedTrackIndex = trackIndex;
selectedTrackScore = trackScore;
}
}
}
}
return selectedGroup == null ? null
: new FixedTrackSelection(selectedGroup, selectedTrackIndex);
}
示例3: parseSelectionFlags
@C.SelectionFlags
private static int parseSelectionFlags(String line) {
return (parseBooleanAttribute(line, REGEX_DEFAULT, false) ? C.SELECTION_FLAG_DEFAULT : 0)
| (parseBooleanAttribute(line, REGEX_FORCED, false) ? C.SELECTION_FLAG_FORCED : 0)
| (parseBooleanAttribute(line, REGEX_AUTOSELECT, false) ? C.SELECTION_FLAG_AUTOSELECT : 0);
}
示例4: selectTextTrack
protected TrackSelection selectTextTrack(TrackGroupArray groups, int[][] formatSupport,
String preferredTextLanguage, String preferredAudioLanguage,
boolean exceedRendererCapabilitiesIfNecessary) {
TrackGroup selectedGroup = null;
int selectedTrackIndex = 0;
int selectedTrackScore = 0;
for (int groupIndex = 0; groupIndex < groups.length; groupIndex++) {
TrackGroup trackGroup = groups.get(groupIndex);
int[] trackFormatSupport = formatSupport[groupIndex];
for (int trackIndex = 0; trackIndex < trackGroup.length; trackIndex++) {
if (isSupported(trackFormatSupport[trackIndex], exceedRendererCapabilitiesIfNecessary)) {
Format format = trackGroup.getFormat(trackIndex);
boolean isDefault = (format.selectionFlags & C.SELECTION_FLAG_DEFAULT) != 0;
boolean isForced = (format.selectionFlags & C.SELECTION_FLAG_FORCED) != 0;
int trackScore;
if (formatHasLanguage(format, preferredTextLanguage)) {
if (isDefault) {
trackScore = 6;
} else if (!isForced) {
// Prefer non-forced to forced if a preferred text language has been specified. Where
// both are provided the non-forced track will usually contain the forced subtitles as
// a subset.
trackScore = 5;
} else {
trackScore = 4;
}
} else if (isDefault) {
trackScore = 3;
} else if (isForced) {
if (formatHasLanguage(format, preferredAudioLanguage)) {
trackScore = 2;
} else {
trackScore = 1;
}
} else {
// Track should not be selected.
continue;
}
if (isSupported(trackFormatSupport[trackIndex], false)) {
trackScore += WITHIN_RENDERER_CAPABILITIES_BONUS;
}
if (trackScore > selectedTrackScore) {
selectedGroup = trackGroup;
selectedTrackIndex = trackIndex;
selectedTrackScore = trackScore;
}
}
}
}
return selectedGroup == null ? null
: new FixedTrackSelection(selectedGroup, selectedTrackIndex);
}