团队冲刺二（9）

　　今日是团队冲刺最后一天，各成员完成内容如下：

　　朴远东：“我的笔记”初稿完成，实现ListView遍历显示翼级点击后查看详细信息（无美化）

　　　　　　博客地址：https://www.cnblogs.com/20183711PYD/p/13030153.html

　　王兵兵：完善一下查看笔记的界面，代码如下：

package com.itheima.network.activity;

import android.content.Intent;
import android.graphics.Bitmap;
import android.os.Bundle;
import android.text.TextUtils;
import android.widget.ImageView;
import android.widget.TextView;
import android.widget.Toast;

import androidx.appcompat.app.AppCompatActivity;

import com.alibaba.fastjson.JSON;
import com.alibaba.fastjson.JSONObject;
import com.itheima.network.R;
import com.itheima.network.func_reference.BitmapUtils;
import com.zhy.http.okhttp.OkHttpUtils;
import com.zhy.http.okhttp.callback.BitmapCallback;
import com.zhy.http.okhttp.callback.StringCallback;

import butterknife.BindView;
import butterknife.ButterKnife;
import okhttp3.Call;

public class DetailNoteActivity extends AppCompatActivity {

    @BindView(R.id.icon)
    ImageView icon;
    @BindView(R.id.writer_name)
    TextView writerName;
    @BindView(R.id.note_date)
    TextView noteDate;
    @BindView(R.id.title)
    TextView title;
    @BindView(R.id.content)
    TextView content;
    @BindView(R.id.image1)
    ImageView image1;
    @BindView(R.id.image2)
    ImageView image2;
    @BindView(R.id.image3)
    ImageView image3;
    @BindView(R.id.collect)
    ImageView collect;

    private final String root_path="http://192.168.5.29:8080/userfile/";

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.detail_note_activity);
        ButterKnife.bind(this);
        collect.setImageResource(R.drawable.shoucang1);
        init( );
    }

    public void init() {
        Intent intent = getIntent( );
        int note_id = intent.getIntExtra("note_id", 0);
        String url = "http://192.168.5.29:8080/CloudNoteServlet/NoteServlet";
        OkHttpUtils
                .get( )
                .url(url)
                .addParams("method", "getSpecialNote")
                .addParams("note_id", "" + note_id)
                .build( )
                .execute(new StringCallback( ) {
                    @Override
                    public void onError(Call call, Exception e, int id) {
                        Toast.makeText(DetailNoteActivity.this, "get失败", Toast.LENGTH_SHORT).show( );
                    }

                    @Override
                    public void onResponse(String response, int id) {
                        JSONObject json = (JSONObject) JSON.parse(response);
                        String user_icon = json.getString("user_icon");
                        String user_name = json.getString("username");
                        String date = json.getString("date");
                        String note_title = json.getString("title");
                        String course = json.getString("course");
                        String txt_path = json.getString("txt_path");
                        String image1_path = json.getString("image1_path");
                        String image2_path = json.getString("image2_path");
                        String image3_path = json.getString("image3_path");
                        setBitmap(icon, root_path + user_icon, true);
                        writerName.setText(user_name);
                        noteDate.setText(date);
                        title.setText(note_title + "  " + course);
                        if (!TextUtils.isEmpty(txt_path)) {
                            setContent(content, root_path + txt_path);
                        }
                        if (!TextUtils.isEmpty(image1_path)) {
                            setBitmap(image1, root_path + image1_path, false);
                        }
                        if (!TextUtils.isEmpty(image2_path)) {
                            setBitmap(image2, root_path + image2_path, false);
                        }
                        if (!TextUtils.isEmpty(image3_path)) {
                            setBitmap(image3, root_path + image3_path, false);
                        }
                    }

                });
    }

    private void setBitmap(ImageView iv, String path, boolean flag) {
        OkHttpUtils
                .get( )
                .url(path)
                .build( )
                .execute(new BitmapCallback( ) {
                    @Override
                    public void onError(Call call, Exception e, int id) {
                        Toast.makeText(DetailNoteActivity.this, "网络异常" + id, Toast.LENGTH_SHORT).show( );
                    }

                    @Override
                    public void onResponse(Bitmap response, int id) {
                        Bitmap bitmap = response;
                        if (flag) {
                            bitmap = BitmapUtils.zoom(response, 80, 80);
                            bitmap = BitmapUtils.circleBitmap(bitmap);
                        }
                        iv.setImageBitmap(bitmap);
                    }
                });
    }

    private void setContent(TextView tv, String path) {
        OkHttpUtils
                .get( )
                .url(path)
                .build( )
                .execute(new StringCallback( ) {

                    @Override
                    public void onError(Call call, Exception e, int id) {
                        Toast.makeText(DetailNoteActivity.this, "网络异常" + id, Toast.LENGTH_SHORT).show( );
                    }

                    @Override
                    public void onResponse(String response, int id) {
                        tv.setText(response);
                    }
                });
    }


}

　　张宏伟：修改了app之间跳转的bug，函数间关系，代码如下：

protected void onCreate (Bundle savedInstanceStats)
        {
            super.onCreate(savedInstanceStats);
            setContentView(R.layout.layout_advice);
            edit_advice_txt=findViewById(R.id.advice_txt);
            btn_advice_submit=findViewById(R.id.advice_submit);
            btn_advice_qq=findViewById(R.id.advice_qq);
            mProSpinner=(Spinner) findViewById(R.id.spinner_advice);
            init();
            btn_advice_qq.setOnClickListener(new View.OnClickListener() {
                @Override
                public void onClick(View v) {
                    Toast tot=Toast.makeText(SpinnerActivity.this,"1",Toast.LENGTH_SHORT);
                    buttonOnClick();
                }
            });
        }
    public void buttonOnClick(){
           a="2506236179";
        if (checkApkExist(this, "com.tencent.mobileqq")){
            startActivity(new Intent(Intent.ACTION_VIEW, Uri.parse("mqqwpa://im/chat?chat_type=wpa&uin="+a+"&version=1")));
        }else{
            Toast.makeText(this,"本机未安装QQ应用", Toast.LENGTH_SHORT).show();
        }
    }
    public boolean checkApkExist(Context context, String packageName) {
        if (packageName == null || "".equals(packageName))
            return false;
        try {
            ApplicationInfo info = context.getPackageManager().getApplicationInfo(packageName,
                    PackageManager.GET_UNINSTALLED_PACKAGES);
            return true;
        } catch (PackageManager.NameNotFoundException e) {
            return false;
        }
    }