use of com.alibaba.android.vlayout.layout.LinearLayoutHelper in project vlayout by alibaba.
the class DebugActivity method onCreate.
@Override
protected void onCreate(@Nullable Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main_activity);
RecyclerView recyclerView = (RecyclerView) findViewById(R.id.main_view);
VirtualLayoutManager virtualLayoutManager = new VirtualLayoutManager(this);
DelegateAdapter delegateAdapter = new DelegateAdapter(virtualLayoutManager);
List<Adapter> adapterList = new ArrayList<>();
adapterList.add(new SubAdapter(new LinearLayoutHelper(20), 20));
adapterList.add(new SubAdapter(new StickyLayoutHelper(true), 1));
adapterList.add(new SubAdapter(new LinearLayoutHelper(20), 20));
adapterList.add(new SubAdapter(new GridLayoutHelper(4), 80));
// adapterList.add(new SubAdapter(new FixLayoutHelper(0, 0), 1));
adapterList.add(new SubAdapter(new FixLayoutHelper(TOP_RIGHT, 0, 0), 1));
delegateAdapter.addAdapters(adapterList);
recyclerView.setLayoutManager(virtualLayoutManager);
recyclerView.setAdapter(delegateAdapter);
}
use of com.alibaba.android.vlayout.layout.LinearLayoutHelper in project vlayout by alibaba.
the class OnePlusNLayoutActivity method onCreate.
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main_activity);
mFirstText = (TextView) findViewById(R.id.first);
mLastText = (TextView) findViewById(R.id.last);
mCountText = (TextView) findViewById(R.id.count);
mTotalOffsetText = (TextView) findViewById(R.id.total_offset);
final RecyclerView recyclerView = (RecyclerView) findViewById(R.id.main_view);
findViewById(R.id.jump).setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
EditText position = (EditText) findViewById(R.id.position);
if (!TextUtils.isEmpty(position.getText())) {
try {
int pos = Integer.parseInt(position.getText().toString());
recyclerView.scrollToPosition(pos);
} catch (Exception e) {
Log.e("VlayoutActivity", e.getMessage(), e);
}
} else {
recyclerView.requestLayout();
}
}
});
final VirtualLayoutManager layoutManager = new VirtualLayoutManager(this);
recyclerView.setOnScrollListener(new RecyclerView.OnScrollListener() {
@Override
public void onScrollStateChanged(RecyclerView recyclerView, int scrollState) {
}
@Override
public void onScrolled(RecyclerView recyclerView, int i, int i2) {
mFirstText.setText("First: " + layoutManager.findFirstVisibleItemPosition());
mLastText.setText("Existing: " + MainViewHolder.existing + " Created: " + MainViewHolder.createdTimes);
mCountText.setText("Count: " + recyclerView.getChildCount());
mTotalOffsetText.setText("Total Offset: " + layoutManager.getOffsetToStart());
}
});
recyclerView.setLayoutManager(layoutManager);
// layoutManager.setReverseLayout(true);
RecyclerView.ItemDecoration itemDecoration = new RecyclerView.ItemDecoration() {
public void getItemOffsets(Rect outRect, View view, RecyclerView parent, RecyclerView.State state) {
int position = ((LayoutParams) view.getLayoutParams()).getViewPosition();
outRect.set(4, 4, 4, 4);
}
};
final RecyclerView.RecycledViewPool viewPool = new RecyclerView.RecycledViewPool();
recyclerView.setRecycledViewPool(viewPool);
// recyclerView.addItemDecoration(itemDecoration);
viewPool.setMaxRecycledViews(0, 20);
final DelegateAdapter delegateAdapter = new DelegateAdapter(layoutManager, true);
recyclerView.setAdapter(delegateAdapter);
List<DelegateAdapter.Adapter> adapters = new LinkedList<>();
if (BANNER_LAYOUT) {
adapters.add(new SubAdapter(this, new LinearLayoutHelper(), 1) {
@Override
public void onViewRecycled(MainViewHolder holder) {
if (holder.itemView instanceof ViewPager) {
((ViewPager) holder.itemView).setAdapter(null);
}
}
@Override
public MainViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
if (viewType == 1)
return new MainViewHolder(LayoutInflater.from(OnePlusNLayoutActivity.this).inflate(R.layout.view_pager, parent, false));
return super.onCreateViewHolder(parent, viewType);
}
@Override
public int getItemViewType(int position) {
return 1;
}
@Override
protected void onBindViewHolderWithOffset(MainViewHolder holder, int position, int offsetTotal) {
}
@Override
public void onBindViewHolder(MainViewHolder holder, int position) {
if (holder.itemView instanceof ViewPager) {
ViewPager viewPager = (ViewPager) holder.itemView;
viewPager.setLayoutParams(new LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, 200));
// from position to get adapter
viewPager.setAdapter(new PagerAdapter(this, viewPool));
}
}
});
}
if (GRID_LAYOUT) {
GridLayoutHelper layoutHelper;
layoutHelper = new GridLayoutHelper(4);
layoutHelper.setMargin(0, 10, 0, 10);
layoutHelper.setHGap(3);
layoutHelper.setAspectRatio(4f);
adapters.add(new SubAdapter(this, layoutHelper, 8));
}
if (HORIZONTAL_SCROLL_LAYOUT) {
}
if (GRID_LAYOUT) {
GridLayoutHelper layoutHelper;
layoutHelper = new GridLayoutHelper(2);
layoutHelper.setMargin(0, 10, 0, 10);
layoutHelper.setHGap(3);
layoutHelper.setAspectRatio(3f);
adapters.add(new SubAdapter(this, layoutHelper, 2));
}
if (ONEN_LAYOUT) {
OnePlusNLayoutHelper helper = new OnePlusNLayoutHelper();
helper.setBgColor(0xff876384);
helper.setMargin(10, 10, 10, 10);
helper.setPadding(10, 10, 10, 10);
adapters.add(new SubAdapter(this, helper, 3) {
@Override
public void onBindViewHolder(MainViewHolder holder, int position) {
super.onBindViewHolder(holder, position);
// LayoutParams layoutParams = new LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, 300);
// layoutParams.leftMargin = 10;
// layoutParams.topMargin = 10;
// layoutParams.rightMargin = 10;
// layoutParams.bottomMargin = 10;
// holder.itemView.setLayoutParams(layoutParams);
}
});
}
if (ONEN_LAYOUT) {
OnePlusNLayoutHelper helper = new OnePlusNLayoutHelper();
helper.setBgColor(0xff876384);
helper.setMargin(0, 10, 0, 10);
adapters.add(new SubAdapter(this, helper, 4));
}
if (ONEN_LAYOUT) {
OnePlusNLayoutHelper helper = new OnePlusNLayoutHelper();
helper.setBgColor(0xff876384);
helper.setMargin(0, 10, 0, 10);
adapters.add(new SubAdapter(this, helper, 5));
}
if (ONEN_LAYOUT) {
OnePlusNLayoutHelperEx helper = new OnePlusNLayoutHelperEx();
helper.setBgColor(0xff876384);
helper.setMargin(0, 10, 0, 10);
adapters.add(new SubAdapter(this, helper, 5));
}
if (ONEN_LAYOUT) {
OnePlusNLayoutHelperEx helper = new OnePlusNLayoutHelperEx();
helper.setBgColor(0xff876384);
helper.setMargin(0, 10, 0, 10);
helper.setColWeights(new float[] { 40f, 45f, 15f, 60f, 0f });
adapters.add(new SubAdapter(this, helper, 5));
}
if (ONEN_LAYOUT) {
OnePlusNLayoutHelperEx helper = new OnePlusNLayoutHelperEx();
helper.setBgColor(0xff876384);
helper.setMargin(0, 10, 0, 10);
helper.setColWeights(new float[] { 20f, 80f, 0f, 60f, 20f });
helper.setAspectRatio(4);
adapters.add(new SubAdapter(this, helper, 5));
}
if (ONEN_LAYOUT) {
OnePlusNLayoutHelperEx helper = new OnePlusNLayoutHelperEx();
helper.setBgColor(0xff876384);
helper.setMargin(0, 10, 0, 10);
adapters.add(new SubAdapter(this, helper, 6));
}
if (ONEN_LAYOUT) {
OnePlusNLayoutHelperEx helper = new OnePlusNLayoutHelperEx();
helper.setBgColor(0xff876384);
helper.setMargin(0, 10, 0, 10);
adapters.add(new SubAdapter(this, helper, 7));
}
if (ONEN_LAYOUT) {
OnePlusNLayoutHelperEx helper = new OnePlusNLayoutHelperEx();
helper.setBgColor(0xff876384);
helper.setMargin(0, 10, 0, 10);
helper.setColWeights(new float[] { 40f, 45f, 15f, 60f, 0f, 30f, 30f });
adapters.add(new SubAdapter(this, helper, 7));
}
if (ONEN_LAYOUT) {
OnePlusNLayoutHelperEx helper = new OnePlusNLayoutHelperEx();
helper.setBgColor(0xffed7612);
// helper.setMargin(10, 10, 10, 10);
// helper.setPadding(10, 10, 10, 10);
helper.setColWeights(new float[] { 30f, 20f, 50f, 40f, 30f, 35f, 35f });
adapters.add(new SubAdapter(this, helper, 7) {
@Override
public void onBindViewHolder(MainViewHolder holder, int position) {
super.onBindViewHolder(holder, position);
// LayoutParams layoutParams = new LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, 300);
// layoutParams.leftMargin = 10;
// layoutParams.topMargin = 10;
// layoutParams.rightMargin = 10;
// layoutParams.bottomMargin = 10;
// holder.itemView.setLayoutParams(layoutParams);
}
});
}
if (STICKY_LAYOUT) {
StickyLayoutHelper layoutHelper = new StickyLayoutHelper();
layoutHelper.setAspectRatio(4);
adapters.add(new SubAdapter(this, layoutHelper, 1, new LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, 100)));
}
if (SCROLL_FIX_LAYOUT) {
ScrollFixLayoutHelper layoutHelper = new ScrollFixLayoutHelper(FixLayoutHelper.BOTTOM_RIGHT, 20, 20);
layoutHelper.setShowType(ScrollFixLayoutHelper.SHOW_ON_LEAVE);
adapters.add(new SubAdapter(this, layoutHelper, 1) {
@Override
public void onBindViewHolder(MainViewHolder holder, int position) {
super.onBindViewHolder(holder, position);
LayoutParams layoutParams = new LayoutParams(50, 50);
holder.itemView.setLayoutParams(layoutParams);
}
});
}
if (LINEAR_LAYOUT)
adapters.add(new SubAdapter(this, new LinearLayoutHelper(), 100));
delegateAdapter.setAdapters(adapters);
final Handler mainHandler = new Handler(Looper.getMainLooper());
trigger = new Runnable() {
@Override
public void run() {
// recyclerView.scrollToPosition(22);
// recyclerView.getAdapter().notifyDataSetChanged();
recyclerView.requestLayout();
// mainHandler.postDelayed(trigger, 1000);
}
};
mainHandler.postDelayed(trigger, 1000);
}
use of com.alibaba.android.vlayout.layout.LinearLayoutHelper in project Tangram-Android by alibaba.
the class LinearCard method convertLayoutHelper.
@Nullable
@Override
public LayoutHelper convertLayoutHelper(@Nullable LayoutHelper oldHelper) {
LinearLayoutHelper helper = null;
if (oldHelper instanceof LinearLayoutHelper) {
helper = (LinearLayoutHelper) oldHelper;
} else {
helper = new LinearLayoutHelper();
}
if (style != null) {
helper.setBgColor(style.bgColor);
if (!Float.isNaN(style.aspectRatio)) {
helper.setAspectRatio(style.aspectRatio);
}
if (style.extras != null && style.extras.has(KEY_DIVIDE_HEIGHT)) {
helper.setDividerHeight(Style.parseSize(style.extras.optString(KEY_DIVIDE_HEIGHT), 0));
}
}
helper.setItemCount(mCells.size());
helper.setMargin(style.margin[Style.MARGIN_LEFT_INDEX], style.margin[Style.MARGIN_TOP_INDEX], style.margin[Style.MARGIN_RIGHT_INDEX], style.margin[Style.MARGIN_BOTTOM_INDEX]);
helper.setPadding(style.padding[Style.MARGIN_LEFT_INDEX], style.padding[Style.MARGIN_TOP_INDEX], style.padding[Style.MARGIN_RIGHT_INDEX], style.padding[Style.MARGIN_BOTTOM_INDEX]);
return helper;
}
use of com.alibaba.android.vlayout.layout.LinearLayoutHelper in project Tangram-Android by alibaba.
the class BannerCard method convertLayoutHelper.
@Nullable
@Override
public LayoutHelper convertLayoutHelper(LayoutHelper oldHelper) {
LinearLayoutHelper helper = new LinearLayoutHelper();
helper.setItemCount(getCells().size());
return helper;
}
use of com.alibaba.android.vlayout.layout.LinearLayoutHelper in project Tangram-Android by alibaba.
the class VVCard method convertLayoutHelper.
@Nullable
@Override
public LayoutHelper convertLayoutHelper(@Nullable LayoutHelper oldHelper) {
LinearLayoutHelper helper = new LinearLayoutHelper();
helper.setItemCount(getCells().size());
return helper;
}
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