package com.lcjian.library;
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import android.os.Bundle;
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import androidx.fragment.app.Fragment;
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import android.view.LayoutInflater;
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import android.view.View;
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import android.view.ViewGroup;
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public abstract class RetainViewFragment extends Fragment {
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private View mContentView;
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@Override
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public View onCreateView(LayoutInflater inflater, ViewGroup container,
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Bundle savedInstanceState) {
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if (mContentView == null) {
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mContentView = inflater.inflate(getContentResource(), container, false);
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onCreateView(mContentView, savedInstanceState);
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} else {
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try {
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((ViewGroup) mContentView.getParent()).removeView(mContentView);
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} catch (Exception e) {
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if (container != null)
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container.removeView(mContentView);
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}
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}
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return mContentView;
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}
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public abstract int getContentResource();
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public abstract void onCreateView(View contentView, Bundle savedInstanceState);
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@Override
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public void onResume() {
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super.onResume();
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}
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@Override
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public void onPause() {
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super.onPause();
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}
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}
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