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SupportLeanbackDemo: add test case of Browse/Details enter return transition

Browse Source 
b/17628884

Change-Id: Ia896d295dce1000313651426f077d88a1ae05ebd
This commit is contained in:
Dake Gu
2014-11-07 15:31:21 -08:00
parent eb7edd585a
commit 865df70367
3 changed files with 36 additions and 8 deletions
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4
samples/SupportLeanbackDemos/AndroidManifest.xml
View File

@@ -13,7 +13,8 @@
android:theme="@style/Theme.Example.Leanback">
<activity android:name="MainActivity"
android:label="@string/app_name">
android:label="@string/app_name"
android:theme="@style/Theme.Example.Leanback.Browse">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LEANBACK_LAUNCHER" />
@@ -25,6 +26,7 @@
</activity>
<activity android:name="DetailsActivity"
android:theme="@style/Theme.Example.Leanback.Details"
android:exported="true" />
<activity android:name="PlaybackOverlayActivity"

4
samples/SupportLeanbackDemos/res/values/themes.xml
View File

@@ -10,4 +10,8 @@
<item name="android:windowContentTransitions">true</item>
-->
</style>
<style name="Theme.Example.Leanback.Browse" parent="Theme.Leanback.Browse">
</style>
<style name="Theme.Example.Leanback.Details" parent="Theme.Leanback.Details">
</style>
</resources>

36
samples/SupportLeanbackDemos/src/com/example/android/leanback/BrowseFragment.java
View File

@@ -15,6 +15,7 @@ package com.example.android.leanback;
import android.content.Intent;
import android.os.Bundle;
import android.os.Handler;
import android.support.v4.app.ActivityOptionsCompat;
import android.support.v17.leanback.widget.ArrayObjectAdapter;
import android.support.v17.leanback.widget.HeaderItem;
@@ -33,6 +34,7 @@ import android.view.ViewGroup;
public class BrowseFragment extends android.support.v17.leanback.app.BrowseFragment {
private static final String TAG = "leanback.BrowseFragment";
private static final boolean TEST_ENTRANCE_TRANSITION = true;
private static final int NUM_ROWS = 10;
private ArrayObjectAdapter mRowsAdapter;
@@ -62,6 +64,18 @@ public class BrowseFragment extends android.support.v17.leanback.app.BrowseFragm
Log.i(TAG, "onItemSelected: " + item + " row " + row);
}
});
if (TEST_ENTRANCE_TRANSITION) {
// don't run entrance transition if Activity is restored.
if (savedInstanceState == null) {
setEntranceTransitionEnabled(true);
}
// simulate delay loading data
new Handler().postDelayed(new Runnable() {
public void run() {
startEntranceTransition();
}
}, 2000);
}
}
private void setupRows() {
@@ -84,7 +98,7 @@ public class BrowseFragment extends android.support.v17.leanback.app.BrowseFragm
listRowAdapter.add(new PhotoItem("Hello world", R.drawable.gallery_photo_5));
listRowAdapter.add(new PhotoItem("This is a test", "Only a test", R.drawable.gallery_photo_6));
listRowAdapter.add(new PhotoItem("Android TV", "by Google", R.drawable.gallery_photo_7));
listRowAdapter.add(new PhotoItem("Leanback", R.drawable.gallery_photo_8));
listRowAdapter.add(new PhotoItem("Leanback", "click to open MainActivity", R.drawable.gallery_photo_8));
HeaderItem header = new HeaderItem(i, "Row " + i, null);
mRowsAdapter.add(new ListRow(header, listRowAdapter));
}
@@ -96,13 +110,21 @@ public class BrowseFragment extends android.support.v17.leanback.app.BrowseFragm
@Override
public void onItemClicked(Presenter.ViewHolder itemViewHolder, Object item,
RowPresenter.ViewHolder rowViewHolder, Row row) {
Intent intent = new Intent(getActivity(), DetailsActivity.class);
intent.putExtra(DetailsActivity.EXTRA_ITEM, (PhotoItem) item);
Bundle bundle = ActivityOptionsCompat.makeSceneTransitionAnimation(
getActivity(),
((ImageCardView)itemViewHolder.view).getMainImageView(),
DetailsActivity.SHARED_ELEMENT_NAME).toBundle();
Intent intent;
Bundle bundle;
if ( ((PhotoItem) item).getImageResourceId() == R.drawable.gallery_photo_8) {
intent = new Intent(getActivity(), MainActivity.class);
bundle = ActivityOptionsCompat.makeSceneTransitionAnimation(getActivity())
.toBundle();
} else {
intent = new Intent(getActivity(), DetailsActivity.class);
intent.putExtra(DetailsActivity.EXTRA_ITEM, (PhotoItem) item);
bundle = ActivityOptionsCompat.makeSceneTransitionAnimation(
getActivity(),
((ImageCardView)itemViewHolder.view).getMainImageView(),
DetailsActivity.SHARED_ELEMENT_NAME).toBundle();
}
getActivity().startActivity(intent, bundle);
}
}