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SupportLeanbackDemo: add test of delayed detail entrance transition

Browse Source 
b/17628884

Change-Id: Ic13424ae553b58dd93f9932dc50de00b4f876b02
This commit is contained in:
Dake Gu
2014-11-13 16:50:12 -08:00
parent f92a171d99
commit d51791b082
2 changed files with 47 additions and 20 deletions
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2
samples/SupportLeanbackDemos/src/com/example/android/leanback/BrowseFragment.java
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@@ -67,7 +67,7 @@ public class BrowseFragment extends android.support.v17.leanback.app.BrowseFragm
if (TEST_ENTRANCE_TRANSITION) { if (TEST_ENTRANCE_TRANSITION) {
// don't run entrance transition if Activity is restored. // don't run entrance transition if Activity is restored.
if (savedInstanceState == null) { if (savedInstanceState == null) {
setEntranceTransitionEnabled(true); prepareEntranceTransition();
} }
// simulate delay loading data // simulate delay loading data
new Handler().postDelayed(new Runnable() { new Handler().postDelayed(new Runnable() {

65
samples/SupportLeanbackDemos/src/com/example/android/leanback/DetailsFragment.java
View File

@@ -16,6 +16,7 @@ package com.example.android.leanback;
import android.content.Intent; import android.content.Intent;
import android.content.res.Resources; import android.content.res.Resources;
import android.os.Bundle; import android.os.Bundle;
import android.os.Handler;
import android.support.v4.app.ActivityOptionsCompat; import android.support.v4.app.ActivityOptionsCompat;
import android.support.v17.leanback.widget.Action; import android.support.v17.leanback.widget.Action;
import android.support.v17.leanback.widget.ArrayObjectAdapter; import android.support.v17.leanback.widget.ArrayObjectAdapter;
@@ -42,11 +43,18 @@ public class DetailsFragment extends android.support.v17.leanback.app.DetailsFra
private static final int NUM_ROWS = 3; private static final int NUM_ROWS = 3;
private ArrayObjectAdapter mRowsAdapter; private ArrayObjectAdapter mRowsAdapter;
private PhotoItem mPhotoItem; private PhotoItem mPhotoItem;
final CardPresenter cardPresenter = new CardPresenter();
private static final int ACTION_BUY = 1; private static final int ACTION_BUY = 1;
private static final int ACTION_RENT = 2; private static final int ACTION_RENT = 2;
private static final int ACTION_PLAY = 3; private static final int ACTION_PLAY = 3;
private static final boolean TEST_SHARED_ELEMENT_TRANSITION = true;
private static final boolean TEST_ENTRANCE_TRANSITION = true;
private static final long TIME_TO_LOAD_OVERVIEW_ROW_MS = 1000;
private static final long TIME_TO_LOAD_RELATED_ROWS_MS = 2000;
@Override @Override
public void onCreate(Bundle savedInstanceState) { public void onCreate(Bundle savedInstanceState) {
Log.i(TAG, "onCreate"); Log.i(TAG, "onCreate");
@@ -87,8 +95,6 @@ public class DetailsFragment extends android.support.v17.leanback.app.DetailsFra
if (item != null) { if (item != null) {
setItem(item); setItem(item);
} }
dorPresenter.setSharedElementEnterTransition(getActivity(),
DetailsActivity.SHARED_ELEMENT_NAME);
setOnItemViewClickedListener(new OnItemViewClickedListener() { setOnItemViewClickedListener(new OnItemViewClickedListener() {
@Override @Override
@@ -114,6 +120,17 @@ public class DetailsFragment extends android.support.v17.leanback.app.DetailsFra
Log.i(TAG, "onItemSelected: " + item + " row " + row); Log.i(TAG, "onItemSelected: " + item + " row " + row);
} }
}); });
if (TEST_SHARED_ELEMENT_TRANSITION) {
dorPresenter.setSharedElementEnterTransition(getActivity(),
DetailsActivity.SHARED_ELEMENT_NAME);
}
if (TEST_ENTRANCE_TRANSITION) {
// don't run entrance transition if Activity is restored.
if (savedInstanceState == null) {
prepareEntranceTransition();
}
}
} }
@Override @Override
@@ -126,24 +143,34 @@ public class DetailsFragment extends android.support.v17.leanback.app.DetailsFra
mPhotoItem = photoItem; mPhotoItem = photoItem;
mRowsAdapter.clear(); mRowsAdapter.clear();
Resources res = getActivity().getResources(); new Handler().postDelayed(new Runnable() {
DetailsOverviewRow dor = new DetailsOverviewRow(photoItem.getTitle()); public void run() {
dor.setImageDrawable(res.getDrawable(photoItem.getImageResourceId())); Resources res = getActivity().getResources();
dor.addAction(new Action(ACTION_BUY, "Buy $9.99")); DetailsOverviewRow dor = new DetailsOverviewRow(mPhotoItem.getTitle());
dor.addAction(new Action(ACTION_RENT, "Rent", "$3.99", res.getDrawable(R.drawable.ic_action_a))); dor.setImageDrawable(res.getDrawable(mPhotoItem.getImageResourceId()));
mRowsAdapter.add(dor); dor.addAction(new Action(ACTION_BUY, "Buy $9.99"));
dor.addAction(new Action(ACTION_RENT, "Rent", "$3.99", res.getDrawable(R.drawable.ic_action_a)));
final CardPresenter cardPresenter = new CardPresenter(); mRowsAdapter.add(0, dor);
for (int i = 0; i < NUM_ROWS; ++i) { setSelectedPosition(0, false);
ArrayObjectAdapter listRowAdapter = new ArrayObjectAdapter(cardPresenter); }
listRowAdapter.add(new PhotoItem("Hello world", R.drawable.gallery_photo_1)); }, TIME_TO_LOAD_OVERVIEW_ROW_MS);
listRowAdapter.add(new PhotoItem("This is a test", R.drawable.gallery_photo_2));
listRowAdapter.add(new PhotoItem("Android TV", R.drawable.gallery_photo_3));
listRowAdapter.add(new PhotoItem("Leanback", R.drawable.gallery_photo_4));
HeaderItem header = new HeaderItem(i, "Row " + i);
mRowsAdapter.add(new ListRow(header, listRowAdapter));
}
new Handler().postDelayed(new Runnable() {
public void run() {
for (int i = 0; i < NUM_ROWS; ++i) {
ArrayObjectAdapter listRowAdapter = new ArrayObjectAdapter(cardPresenter);
listRowAdapter.add(new PhotoItem("Hello world", R.drawable.gallery_photo_1));
listRowAdapter.add(new PhotoItem("This is a test", R.drawable.gallery_photo_2));
listRowAdapter.add(new PhotoItem("Android TV", R.drawable.gallery_photo_3));
listRowAdapter.add(new PhotoItem("Leanback", R.drawable.gallery_photo_4));
HeaderItem header = new HeaderItem(i, "Row " + i, null);
mRowsAdapter.add(new ListRow(header, listRowAdapter));
}
if (TEST_ENTRANCE_TRANSITION) {
startEntranceTransition();
}
}
}, TIME_TO_LOAD_RELATED_ROWS_MS);
setAdapter(mRowsAdapter); setAdapter(mRowsAdapter);
} }