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Add playback progress.

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Change-Id: I9401b46c34e440de14e7cb794a1c3a1733e0d46c
This commit is contained in:
Craig Stout
2014-07-25 20:12:55 -04:00
parent 7e736a4df2
commit 085f437232
1 changed files with 52 additions and 6 deletions
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58
samples/SupportLeanbackDemos/src/com/example/android/leanback/PlaybackOverlayFragment.java
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@@ -16,6 +16,7 @@ package com.example.android.leanback;
import android.content.Context;
import android.content.res.Resources;
import android.os.Bundle;
import android.os.Handler;
import android.support.v17.leanback.widget.Action;
import android.support.v17.leanback.widget.ArrayObjectAdapter;
import android.support.v17.leanback.widget.ClassPresenterSelector;
@@ -32,9 +33,11 @@ import android.widget.Toast;
public class PlaybackOverlayFragment extends android.support.v17.leanback.app.PlaybackOverlayFragment {
private static final String TAG = "leanback.PlaybackControlsFragment";
private static final int NUM_ROWS = 3;
private static final boolean SHOW_ITEM_DETAIL = true;
private static final boolean SHOW_DETAIL = true;
private static final boolean SHOW_IMAGE = true;
private static final boolean HIDE_MORE_ACTIONS = false;
private static final int TOTAL_TIME_MS = 120 * 1000;
private static final int NUM_ROWS = 3;
private ArrayObjectAdapter mRowsAdapter;
private ArrayObjectAdapter mPrimaryActionsAdapter;
@@ -42,12 +45,16 @@ public class PlaybackOverlayFragment extends android.support.v17.leanback.app.Pl
private PlaybackControlsRow.PlayPauseAction mPlayPauseAction;
private PlaybackControlsRow.RepeatAction mRepeatAction;
private PlaybackControlsRow mPlaybackControlsRow;
private Handler mHandler;
private Runnable mRunnable;
@Override
public void onCreate(Bundle savedInstanceState) {
Log.i(TAG, "onCreate");
super.onCreate(savedInstanceState);
mHandler = new Handler();
setupRows();
}
@@ -59,7 +66,7 @@ public class PlaybackOverlayFragment extends android.support.v17.leanback.app.Pl
ClassPresenterSelector ps = new ClassPresenterSelector();
PlaybackControlsRowPresenter playbackControlsRowPresenter;
if (SHOW_ITEM_DETAIL) {
if (SHOW_DETAIL) {
playbackControlsRowPresenter = new PlaybackControlsRowPresenter(
new DetailsDescriptionPresenter());
} else {
@@ -69,6 +76,15 @@ public class PlaybackOverlayFragment extends android.support.v17.leanback.app.Pl
public void onActionClicked(Action action) {
Toast.makeText(getActivity(), action.toString(), Toast.LENGTH_SHORT).show();
if (action.getId() == mPlayPauseAction.getId()) {
if (mPlayPauseAction.isPlayIconShown()) {
int totalTime = mPlaybackControlsRow.getTotalTime();
if (totalTime > 0 && mPlaybackControlsRow.getCurrentTime() >= totalTime) {
mPlaybackControlsRow.setCurrentTime(0);
}
startProgressAutomation();
} else {
stopProgressAutomation();
}
mPlayPauseAction.toggle();
notifyChanged(mPrimaryActionsAdapter, mPlayPauseAction);
} else if (action.getId() == mRepeatAction.getId()) {
@@ -95,15 +111,21 @@ public class PlaybackOverlayFragment extends android.support.v17.leanback.app.Pl
mPrimaryActionsAdapter = new ArrayObjectAdapter(presenterSelector);
mSecondaryActionsAdapter = new ArrayObjectAdapter(presenterSelector);
if (SHOW_ITEM_DETAIL) {
if (SHOW_DETAIL) {
mPlaybackControlsRow = new PlaybackControlsRow("Playback Controls Title");
mPlaybackControlsRow.setImageDrawable(context.getResources().getDrawable(
R.drawable.details_img));
} else {
mPlaybackControlsRow = new PlaybackControlsRow();
}
if (SHOW_IMAGE) {
mPlaybackControlsRow.setImageDrawable(context.getResources().getDrawable(
R.drawable.details_img));
}
mPlaybackControlsRow.setPrimaryActionsAdapter(mPrimaryActionsAdapter);
mPlaybackControlsRow.setSecondaryActionsAdapter(mSecondaryActionsAdapter);
mPlaybackControlsRow.setTotalTime(TOTAL_TIME_MS);
mPlaybackControlsRow.setCurrentTime(10 * 1000);
mPlaybackControlsRow.setBufferedProgress(75 * 1000);
mRowsAdapter.add(mPlaybackControlsRow);
mPlayPauseAction = new PlaybackControlsRow.PlayPauseAction(context);
@@ -128,4 +150,28 @@ public class PlaybackOverlayFragment extends android.support.v17.leanback.app.Pl
mRowsAdapter.add(new ListRow(header, listRowAdapter));
}
}
private void startProgressAutomation() {
int width = getView().getWidth();
final int totalTime = mPlaybackControlsRow.getTotalTime();
final int updateFreq = totalTime <= 0 ? 1000 :
Math.max(16, totalTime / width);
mRunnable = new Runnable() {
@Override
public void run() {
int currentTime = mPlaybackControlsRow.getCurrentTime() + updateFreq;
mPlaybackControlsRow.setCurrentTime(currentTime);
if (totalTime <= 0 || totalTime > currentTime) {
mHandler.postDelayed(this, updateFreq);
}
}
};
mHandler.postDelayed(mRunnable, updateFreq);
}
private void stopProgressAutomation() {
if (mHandler != null && mRunnable != null) {
mHandler.removeCallbacks(mRunnable);
}
}
}