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卡片联动效果

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zhangyuanzhen
2020-03-12 19:29:25 +08:00
parent 89a9f33e4b
commit 041c09af8e
4 changed files with 73 additions and 198 deletions
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40
modules/mogo-module-apps/src/main/java/com/mogo/module/apps/AppNavigatorFragment.java
View File

@@ -7,6 +7,7 @@ import androidx.annotation.NonNull;
import androidx.annotation.Nullable;
import androidx.fragment.app.Fragment;
import androidx.recyclerview.widget.LinearLayoutManager;
import androidx.recyclerview.widget.RecyclerView;
import com.alibaba.android.arouter.launcher.ARouter;
import com.mogo.commons.mvp.MvpFragment;
@@ -19,7 +20,6 @@ import com.mogo.service.cardmanager.IMogoCardChangedListener;
import com.mogo.service.fragmentmanager.FragmentDescriptor;
import com.mogo.service.fragmentmanager.IMogoFragmentManager;
import com.mogo.service.module.IMogoModuleProvider;
import com.mogo.utils.logger.Logger;
import com.yarolegovich.discretescrollview.DiscreteScrollView;
import java.util.ArrayList;
@@ -179,7 +179,13 @@ public class AppNavigatorFragment extends MvpFragment<AppNavigatorView, AppNavig
@Override
public void onCurrentItemChanged(@Nullable RecyclerView.ViewHolder viewHolder, int i) {
//AppServiceHandler.getMogoCardManager().invoke(i%CARD_SIZE,"");
Logger.d(TAG, "onCurrentItemChanged--position--" + i % CARD_SIZE);
int currentPosition = i % CARD_SIZE - 2;
if (currentPosition < 0) {
currentPosition += CARD_SIZE;
}
this.currentPosition=currentPosition;
AppServiceHandler.getMogoCardManager().invoke(currentPosition, "");
}
@Override public void onScrollStart(@NonNull RecyclerView.ViewHolder viewHolder, int i) {
@@ -196,15 +202,33 @@ public class AppNavigatorFragment extends MvpFragment<AppNavigatorView, AppNavig
}
private int currentPosition = 0;
@Override public void onSwitched(int position, String moduleName) {
int index = (position - scroller.getCurrentItem() % CARD_SIZE + 2) % CARD_SIZE;
int i = scroller.getCurrentItem() + index;
//DiscreteScrollLayoutManager layoutManager =
// (DiscreteScrollLayoutManager) scroller.getLayoutManager();
//int index = (position - scroller.getCurrentItem() % CARD_SIZE + 2) % CARD_SIZE;
//int i = scroller.getCurrentItem() + index;
//LinearLayoutManager layoutManager =
// (LinearLayoutManager) scroller.getLayoutManager();
//
//layoutManager.smoothScrollToPosition();
Logger.d(TAG, "position" + index + "scroll" + i);
scroller.smoothScrollToPosition(i);
int index = position - currentPosition;
if (index == 0) {
return;
}
if (index < -2) {
index = 1;
} else if (index > 2) {
index = -1;
}
//很奇怪，但是位置就是相差
if (index == -1) {
index = -3;
}
Logger.d(TAG, "position--" + position + "index--" + index);
scroller.smoothScrollToPosition(scroller.getCurrentItem() + index);
currentPosition = position;
}
}