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318 changes: 318 additions & 0 deletions
318
app/src/main/java/com/asha/md360player4android/RecyclerViewActivity.java
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,318 @@ | ||
| package com.asha.md360player4android; | ||
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| import android.app.Activity; | ||
| import android.content.ContentResolver; | ||
| import android.content.res.Resources; | ||
| import android.graphics.Bitmap; | ||
| import android.graphics.drawable.Drawable; | ||
| import android.net.Uri; | ||
| import android.os.Bundle; | ||
| import android.support.annotation.DrawableRes; | ||
| import android.support.v7.app.AppCompatActivity; | ||
| import android.support.v7.widget.LinearLayoutManager; | ||
| import android.support.v7.widget.RecyclerView; | ||
| import android.util.Log; | ||
| import android.view.LayoutInflater; | ||
| import android.view.View; | ||
| import android.view.ViewGroup; | ||
| import android.widget.ImageView; | ||
| import android.widget.TextView; | ||
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| import com.asha.vrlib.MDVRLibrary; | ||
| import com.asha.vrlib.texture.MD360BitmapTexture; | ||
| import com.google.android.apps.muzei.render.GLTextureView; | ||
| import com.squareup.picasso.Picasso; | ||
| import com.squareup.picasso.Target; | ||
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| import java.util.ArrayList; | ||
| import java.util.LinkedList; | ||
| import java.util.List; | ||
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| import static com.asha.vrlib.MDVRLibrary.INTERACTIVE_MODE_CARDBORAD_MOTION_WITH_TOUCH; | ||
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| public class RecyclerViewActivity extends AppCompatActivity { | ||
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| private Uri[] sMockData; | ||
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| private static final String TAG = "MainActivity"; | ||
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| private VRLibManager manager; | ||
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| public RecyclerViewActivity() { | ||
| } | ||
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| @Override | ||
| protected void onCreate(Bundle savedInstanceState) { | ||
| super.onCreate(savedInstanceState); | ||
| sMockData = new Uri[] { | ||
| getDrawableUri(R.drawable.bitmap360) | ||
| ,getDrawableUri(R.drawable.texture) | ||
| }; | ||
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| setContentView(R.layout.activity_main); | ||
| manager = new VRLibManager(this); | ||
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| RecyclerView recyclerView = (RecyclerView) findViewById(R.id.recycler_view); | ||
| final LinearLayoutManager layoutManager = new LinearLayoutManager(this); | ||
| final FeedAdapter adapter = new FeedAdapter(); | ||
| recyclerView.setLayoutManager(layoutManager); | ||
| recyclerView.setItemAnimator(null); | ||
| recyclerView.addOnScrollListener(new RecyclerView.OnScrollListener() { | ||
| @Override | ||
| public void onScrollStateChanged(RecyclerView recyclerView, int newState) { | ||
| if (newState != RecyclerView.SCROLL_STATE_DRAGGING) { | ||
| int pos = layoutManager.findFirstCompletelyVisibleItemPosition(); | ||
| adapter.onPosition(pos); | ||
| } | ||
| } | ||
| }); | ||
| recyclerView.setAdapter(adapter); | ||
| } | ||
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| @Override | ||
| protected void onResume() { | ||
| super.onResume(); | ||
| manager.fireResumed(); | ||
| } | ||
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| @Override | ||
| protected void onPause() { | ||
| super.onPause(); | ||
| manager.firePaused(); | ||
| } | ||
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| @Override | ||
| protected void onDestroy() { | ||
| super.onDestroy(); | ||
| manager.fireDestroy(); | ||
| } | ||
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| private static class FeedModel { | ||
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| private final Uri uri; | ||
| private final int index; | ||
| private int pos; | ||
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| public FeedModel(int index, Uri uri) { | ||
| this.index = index; | ||
| this.uri = uri; | ||
| } | ||
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| public void setPos(int pos) { | ||
| this.pos = pos; | ||
| } | ||
| } | ||
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| private abstract class FeedVH extends RecyclerView.ViewHolder { | ||
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| public FeedVH(ViewGroup vp, int layoutId) { | ||
| super(create(vp, layoutId)); | ||
| } | ||
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| public abstract void bind(FeedModel feedModel); | ||
| } | ||
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| private class FeedSimpleVH extends FeedVH { | ||
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| public FeedSimpleVH(ViewGroup vp) { | ||
| super(vp, R.layout.feed_simple_layout); | ||
| } | ||
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| @Override | ||
| public void bind(FeedModel feedModel) { | ||
| } | ||
| } | ||
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| private class FeedVRVH extends FeedVH implements MDVRLibrary.IBitmapProvider { | ||
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| private ImageView cover; | ||
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| private TextView text; | ||
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| private GLTextureView glTextureView; | ||
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| private ViewGroup parent; | ||
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| private MDVRLibrary vrlib; | ||
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| private FeedModel model; | ||
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| public FeedVRVH(ViewGroup vp) { | ||
| super(vp, R.layout.feed_panorama_layout); | ||
| cover = (ImageView) itemView.findViewById(R.id.feed_img_cover); | ||
| text = (TextView) itemView.findViewById(R.id.feed_text); | ||
| glTextureView = (GLTextureView) itemView.findViewById(R.id.feed_texture_view); | ||
| parent = (ViewGroup) glTextureView.getParent(); | ||
| } | ||
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| @Override | ||
| public void bind(FeedModel model) { | ||
| Log.d(TAG, "FeedVRVH bind."); | ||
| this.model = model; | ||
| // Picasso.with(itemView.getContext()).load(model.url).into(cover); | ||
| ensureVRLib(); | ||
| vrlib.notifyPlayerChanged(); | ||
| /* | ||
| if (model.pos == model.index) { | ||
| text.setText("on"); | ||
| if (glTextureView.getParent() == null) { | ||
| // parent.addView(glTextureView, ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.MATCH_PARENT); | ||
| } | ||
| } else { | ||
| text.setText("off"); | ||
| // parent.removeView(glTextureView); | ||
| } | ||
| */ | ||
| } | ||
|
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| private void ensureVRLib() { | ||
| if (vrlib == null) { | ||
| vrlib = manager.create(this, glTextureView); | ||
| } | ||
| } | ||
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| @Override | ||
| public void onProvideBitmap(final MD360BitmapTexture.Callback callback) { | ||
| if (model == null) { | ||
| return; | ||
| } | ||
| Log.d(TAG, "onProvideBitmap"); | ||
| Picasso.with(itemView.getContext()).load(model.uri).into(new Target() { | ||
| @Override | ||
| public void onBitmapLoaded(Bitmap bitmap, Picasso.LoadedFrom from) { | ||
| Log.d(TAG, "onProvideBitmap onBitmapLoaded"); | ||
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| vrlib.onTextureResize(bitmap.getWidth(), bitmap.getHeight()); | ||
| callback.texture(bitmap); | ||
| } | ||
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| @Override | ||
| public void onBitmapFailed(Drawable errorDrawable) { | ||
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| } | ||
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| @Override | ||
| public void onPrepareLoad(Drawable placeHolderDrawable) { | ||
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| } | ||
| }); | ||
| } | ||
| } | ||
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| private Uri getDrawableUri(@DrawableRes int resId){ | ||
| Resources resources = getResources(); | ||
| return Uri.parse(ContentResolver.SCHEME_ANDROID_RESOURCE + "://" + resources.getResourcePackageName(resId) + '/' + resources.getResourceTypeName(resId) + '/' + resources.getResourceEntryName(resId) ); | ||
| } | ||
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| private class FeedAdapter extends RecyclerView.Adapter<FeedVH> { | ||
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| private List<FeedModel> feeds = new ArrayList<>(); | ||
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| public FeedAdapter() { | ||
| int i = -1; | ||
| while (i++ < 50) { | ||
| Uri url = sMockData[(int) (Math.random() * sMockData.length)]; | ||
| feeds.add(new FeedModel(i, url)); | ||
| } | ||
| } | ||
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| @Override | ||
| public FeedVH onCreateViewHolder(ViewGroup parent, int viewType) { | ||
| if (viewType == 0) { | ||
| return new FeedVRVH(parent); | ||
| } else { | ||
| return new FeedSimpleVH(parent); | ||
| } | ||
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| } | ||
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| @Override | ||
| public void onBindViewHolder(FeedVH holder, int position) { | ||
| holder.bind(feeds.get(position)); | ||
| } | ||
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| @Override | ||
| public void onViewRecycled(FeedVH holder) { | ||
| super.onViewRecycled(holder); | ||
| } | ||
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| @Override | ||
| public int getItemViewType(int position) { | ||
| return position == 0 ? 0 : 1; | ||
| } | ||
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| @Override | ||
| public int getItemCount() { | ||
| return feeds.size(); | ||
| } | ||
|
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| private int prevPos = -1; | ||
| public void onPosition(int pos) { | ||
| if (prevPos == pos) { | ||
| return; | ||
| } | ||
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| for (FeedModel feedModel : feeds) { | ||
| feedModel.setPos(pos); | ||
| } | ||
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| notifyItemChanged(prevPos); | ||
| notifyItemChanged(pos); | ||
| prevPos = pos; | ||
| } | ||
| } | ||
|
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| private static View create(ViewGroup vp, int layout) { | ||
| return LayoutInflater.from(vp.getContext()).inflate(layout, vp, false); | ||
| } | ||
|
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| private static class VRLibManager { | ||
| private Activity activity; | ||
|
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| private boolean isResumed; | ||
|
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| private List<MDVRLibrary> libs = new LinkedList<>(); | ||
|
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| public VRLibManager(Activity activity) { | ||
| this.activity = activity; | ||
| } | ||
|
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| public MDVRLibrary create(MDVRLibrary.IBitmapProvider provider, GLTextureView textureView) { | ||
| MDVRLibrary lib = MDVRLibrary.with(activity). | ||
| asBitmap(provider). | ||
| interactiveMode(INTERACTIVE_MODE_CARDBORAD_MOTION_WITH_TOUCH). | ||
| build(textureView); | ||
| add(lib); | ||
| return lib; | ||
| } | ||
|
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| private void add(MDVRLibrary lib) { | ||
| if (isResumed) { | ||
| lib.onResume(activity); | ||
| } | ||
|
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| libs.add(lib); | ||
| } | ||
|
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| public void fireResumed() { | ||
| isResumed = true; | ||
| for (MDVRLibrary library : libs) { | ||
| library.onResume(activity); | ||
| } | ||
| } | ||
|
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| public void firePaused() { | ||
| isResumed = false; | ||
| for (MDVRLibrary library : libs) { | ||
| library.onPause(activity); | ||
| } | ||
| } | ||
|
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| public void fireDestroy() { | ||
| for (MDVRLibrary library : libs) { | ||
| library.onDestroy(); | ||
| } | ||
| } | ||
| } | ||
| } |
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Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,13 @@ | ||
| <?xml version="1.0" encoding="utf-8"?> | ||
| <FrameLayout xmlns:android="http://schemas.android.com/apk/res/android" | ||
| xmlns:tools="http://schemas.android.com/tools" | ||
| android:layout_width="match_parent" | ||
| android:layout_height="match_parent"> | ||
|
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| <android.support.v7.widget.RecyclerView | ||
| android:id="@+id/recycler_view" | ||
| android:background="#EEE" | ||
| android:layout_width="match_parent" | ||
| android:layout_height="match_parent"/> | ||
|
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| </FrameLayout> |
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