代码保存

app/src/main/java/com/electric/chargingpile/activity/ChatActivity.java

import android.support.v4.graphics.ColorUtils;
import android.support.v4.view.ViewPager;
import android.support.v7.app.AppCompatActivity;
import android.util.Log;
import android.view.KeyEvent;
import android.view.View;
import android.view.ViewGroup;
import com.electric.chargingpile.iview.RecyclerItemTypeClickListener;
import com.electric.chargingpile.manager.ProfileManager;
import com.electric.chargingpile.util.BarColorUtil;
import com.electric.chargingpile.util.Util;
import com.umeng.analytics.MobclickAgent;
import java.util.List;
public class ChatActivity extends AppCompatActivity implements View.OnClickListener, EasyPermissions.PermissionCallbacks {
    private static final String TAG = "ChatActivity";
    private ViewPager chat_view_pager;
    public static boolean isRefresh = false;
    private ViewPagerFragmentAdapter viewPagerFragmentAdapter;
        chatRecommendFragment.setOnRecyclerItemClickListener(new RecyclerItemTypeClickListener() {
            @Override
            public void onItemClickListener(int position, int index) {
                addChatFragment(position);
                ///addChatFragment(position);
                Log.d(TAG, "onItemClickListener: ");
            }
        });
    }
    private void addChatFragment(int position) {
        setFullScreen(true);
        setStatusBarVisibility(true);
        Util.setFullScreen(this,true);
        Util.setStatusBarVisibility(this,true);
        fragmentContainer.setVisibility(View.VISIBLE);
        FragmentManager fragmentManager = getSupportFragmentManager();
    }
    private void removeChatFragment() {
        setFullScreen(false);
        setStatusBarVisibility(false);
        Util.setFullScreen(this,false);
        Util.setStatusBarVisibility(this,false);
        fragmentContainer.setVisibility(View.GONE);
        FragmentManager fragmentManager = getSupportFragmentManager();
        if (chatFragment != null) {
        chatFragment = null;
    }
    /**
     * 显示隐藏状态栏，全屏不变，只在有全屏时有效
     * @param enable
     */
    private void setStatusBarVisibility(boolean enable) {
        WindowManager.LayoutParams lp = getWindow().getAttributes();
        if (enable) {
            lp.flags |= WindowManager.LayoutParams.FLAG_FORCE_NOT_FULLSCREEN;
        } else {
            lp.flags &= (~WindowManager.LayoutParams.FLAG_FORCE_NOT_FULLSCREEN);
        }
        getWindow().setAttributes(lp);
        getWindow().clearFlags(WindowManager.LayoutParams.FLAG_LAYOUT_NO_LIMITS);
    }
    /**
     * 设置是否全屏
     * @param enable
     */
    private void setFullScreen(boolean enable) {
        WindowManager.LayoutParams lp = getWindow().getAttributes();
        if (enable) {
            lp.flags |= WindowManager.LayoutParams.FLAG_FULLSCREEN;
        } else {
            lp.flags &= (~WindowManager.LayoutParams.FLAG_FULLSCREEN);
        }
        getWindow().setAttributes(lp);
        getWindow().clearFlags(WindowManager.LayoutParams.FLAG_LAYOUT_NO_LIMITS);
    }
    private void initListener() {
        act_bar_title_recommend.setOnClickListener(this);
        act_bar_title_help.setOnClickListener(this);

app/src/main/java/com/electric/chargingpile/fragment/ChatFragment.java

    @Override
    public void onDestroy() {
        super.onDestroy();
        Log.d(TAG, "onDestroy: ");
    }
    @Override

app/src/main/java/com/electric/chargingpile/fragment/ChatRecommendFragment.java

import com.electric.chargingpile.util.LoadingDialog;
import com.electric.chargingpile.util.NetUtil;
import com.electric.chargingpile.util.ToastUtil;
import com.electric.chargingpile.util.Util;
import com.zhy.http.okhttp.OkHttpUtils;
import com.zhy.http.okhttp.callback.StringCallback;
        recyclerView.setHasFixedSize(true);
        noNetView = view.findViewById(R.id.noNetView);
        noNetTry = view.findViewById(R.id.noNetTry);
        fragmentContainer = findViewById(R.id.fragment_container);
        iv_ask = view.findViewById(R.id.iv_ask);
        chat_share_info_remind = view.findViewById(R.id.chat_share_info_remind);
        }
    }
    private void addChatFragment(int position) {
        Util.setFullScreen(getActivity(),true);
        Util.setStatusBarVisibility(getActivity(),true);
        fragmentContainer.setVisibility(View.VISIBLE);
        FragmentManager fragmentManager = getActivity().getSupportFragmentManager();
        chatFragment = (ChatFragment) fragmentManager.findFragmentById(R.id.fragment_container);
        if (chatFragment == null) {
            chatFragment = ChatFragment.newInstance(position - 1);
            fragmentManager.beginTransaction().add(R.id.fragment_container, chatFragment).commit();
        }
    }
    public void setOnRecyclerItemClickListener(RecyclerItemTypeClickListener onRecyclerItemClickListener) {
        this.onRecyclerItemClickListener = onRecyclerItemClickListener;
    }

app/src/main/java/com/electric/chargingpile/util/Util.java

        return list2;
    }
    public static void hideActionBar(AppCompatActivity activity) {
        if (Build.VERSION.SDK_INT >= 21) {
            View decorView = activity.getWindow().getDecorView();
            int option = View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN | View.SYSTEM_UI_FLAG_LAYOUT_STABLE;
            decorView.setSystemUiVisibility(option);
            activity.getWindow().setStatusBarColor(Color.TRANSPARENT);
    /**
     * 显示隐藏状态栏，全屏不变，只在有全屏时有效
     *
     * @param enable
     */
    public static void setStatusBarVisibility(Activity activity, boolean enable) {
        WindowManager.LayoutParams lp = activity.getWindow().getAttributes();
        if (enable) {
            lp.flags |= WindowManager.LayoutParams.FLAG_FORCE_NOT_FULLSCREEN;
        } else {
            lp.flags &= (~WindowManager.LayoutParams.FLAG_FORCE_NOT_FULLSCREEN);
        }
        ActionBar actionBar = activity.getSupportActionBar();
        actionBar.hide();
        activity.getWindow().setAttributes(lp);
        activity.getWindow().clearFlags(WindowManager.LayoutParams.FLAG_LAYOUT_NO_LIMITS);
    }
    /**
     * 设置是否全屏
     *
     * @param enable
     */
    public static void setFullScreen(Activity activity, boolean enable) {
        WindowManager.LayoutParams lp = activity.getWindow().getAttributes();
        if (enable) {
            lp.flags |= WindowManager.LayoutParams.FLAG_FULLSCREEN;
        } else {
            lp.flags &= (~WindowManager.LayoutParams.FLAG_FULLSCREEN);
        }
        activity.getWindow().setAttributes(lp);
        activity.getWindow().clearFlags(WindowManager.LayoutParams.FLAG_LAYOUT_NO_LIMITS);
    }
}