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BottomSheetModalActivity.java
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BottomSheetModalActivity.java
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package net.kwmt27.supportdesignsample;
import android.content.Context;
import android.os.Bundle;
import android.support.annotation.Nullable;
import android.support.design.widget.BottomSheetDialogFragment;
import android.support.v7.app.AppCompatActivity;
import android.support.v7.widget.LinearLayoutManager;
import android.support.v7.widget.RecyclerView;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
/**
* 参考: https://github.com/android/platform_frameworks_support/blob/master/samples/SupportDesignDemos/src/com/example/android/support/design/widget/BottomSheetModalBase.java
*/
public class BottomSheetModalActivity extends AppCompatActivity {
private static final String FRAGMENT_MODAL = "modal";
@Override
protected void onCreate(@Nullable Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_bottom_sheet_modal);
findViewById(R.id.show_short).setOnClickListener(mOnClickListener);
findViewById(R.id.show_long).setOnClickListener(mOnClickListener);
}
private View.OnClickListener mOnClickListener = new View.OnClickListener() {
@Override
public void onClick(View v) {
switch (v.getId()) {
case R.id.show_short:
ModalFragment.newInstance(5)
.show(getSupportFragmentManager(), FRAGMENT_MODAL);
break;
case R.id.show_long:
ModalFragment.newInstance(ModalFragment.LENGTH_ALL)
.show(getSupportFragmentManager(), FRAGMENT_MODAL);
break;
}
}
};
/**
* This is the bottom sheet.
*/
public static class ModalFragment extends BottomSheetDialogFragment {
private static final String ARG_LENGTH = "length";
public static final int LENGTH_ALL = Cheeses.sCheeseStrings.length;
public static ModalFragment newInstance(int length) {
ModalFragment fragment = new ModalFragment();
Bundle args = new Bundle();
args.putInt(ARG_LENGTH, Math.min(LENGTH_ALL, length));
fragment.setArguments(args);
// fragment.setStyle(DialogFragment.STYLE_NORMAL, R.style.Theme_AppCompat_Light_Dialog);
return fragment;
}
@Nullable
@Override
public View onCreateView(LayoutInflater inflater, @Nullable ViewGroup container,
@Nullable Bundle savedInstanceState) {
return inflater.inflate(R.layout.design_bottom_sheet_recyclerview, container, false);
}
@Override
public void onViewCreated(View view, @Nullable Bundle savedInstanceState) {
// For the scrolling content, you can use RecyclerView, NestedScrollView or any other
// View that inherits NestedScrollingChild
RecyclerView recyclerView =
(RecyclerView) view.findViewById(R.id.bottom_sheet_recyclerview);
Context context = recyclerView.getContext();
recyclerView.setLayoutManager(new LinearLayoutManager(context));
int length = getArguments().getInt(ARG_LENGTH);
String[] array = new String[length];
System.arraycopy(Cheeses.sCheeseStrings, 0, array, 0, length);
recyclerView.setAdapter(new SimpleStringRecyclerViewAdapter(context, array));
}
}
}