map

build.gradle.kts

@@ -50,5 +50,7 @@ dependencies {
     implementation ("io.github.lucksiege:ucrop:v3.11.2")
     implementation ("io.github.lucksiege:camerax:v3.11.2")
     implementation ("com.github.bumptech.glide:glide:4.15.1")
+    //权限
+
 
 }

src/main/AndroidManifest.xml

@@ -1,6 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:tools="http://schemas.android.com/tools">
+
     <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />
     <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
     <uses-permission android:name="android.permission.WRITE_MEDIA_STORAGE" />
@@ -11,27 +12,36 @@
     <uses-permission android:name="android.permission.RECORD_AUDIO" />
     <uses-permission android:name="android.permission.CAMERA" />
     <uses-permission android:name="android.permission.VIBRATE" />
-
     <uses-permission android:name="android.permission.READ_MEDIA_IMAGES" />
     <uses-permission android:name="android.permission.READ_MEDIA_AUDIO" />
     <uses-permission android:name="android.permission.READ_MEDIA_VIDEO" />
+    <!-- 访问网络，进行地图相关业务数据请求，包括地图数据，路线规划，POI检索等 -->
+    <uses-permission android:name="android.permission.INTERNET" />
+    <!-- 获取网络状态，根据网络状态切换进行数据请求网络转换 -->
+    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
 
+    <!-- 读取外置存储。如果开发者使用了so动态加载功能并且把so文件放在了外置存储区域，则需要申请该权限，否则不需要 -->
+    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />
+    <!-- 写外置存储。如果开发者使用了离线地图，并且数据写在外置存储区域，则需要申请该权限 -->
+    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
+    <!-- 这个权限用于进行网络定位 -->
+    <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />
+    <!-- 这个权限用于访问GPS定位 -->
+    <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
 
     <queries package="${applicationId}">
         <intent>
-            <action android:name="android.media.action.IMAGE_CAPTURE">
+            <action android:name="android.media.action.IMAGE_CAPTURE"></action>
-
-            </action>
         </intent>
         <intent>
-            <action android:name="android.media.action.ACTION_VIDEO_CAPTURE">
+            <action android:name="android.media.action.ACTION_VIDEO_CAPTURE"></action>
-
-            </action>
         </intent>
     </queries>
+
     <uses-permission android:name="android.permission.INTERNET" />
 
     <application
+        android:name=".DemoApplication"
         android:allowBackup="true"
         android:dataExtractionRules="@xml/data_extraction_rules"
         android:fullBackupContent="@xml/backup_rules"
@@ -42,6 +52,12 @@
         android:theme="@style/Theme.MyProject"
         android:usesCleartextTraffic="true"
         tools:targetApi="31">
+        <meta-data
+            android:name="com.baidu.lbsapi.API_KEY"
+            android:value="01VrbOjU0YWyvJ6NChF3MgB8FOTXUvai" />
+        <activity
+            android:name=".MapActivity"
+            android:exported="false" />
         <activity
             android:name=".ClockActivity"
             android:exported="false" />

src/main/java/com/hnucm/c202201020328/DemoApplication.java

@@ -0,0 +1,18 @@
+package com.hnucm.c202201020328;
+
+import android.app.Application;
+
+import com.baidu.location.LocationClient;
+import com.baidu.mapapi.CoordType;
+import com.baidu.mapapi.SDKInitializer;
+
+public class DemoApplication extends Application {
+    @Override
+    public void onCreate() {
+        super.onCreate();
+        SDKInitializer.setAgreePrivacy(getApplicationContext(),true);
+        SDKInitializer.initialize(getApplicationContext());
+        SDKInitializer.setCoordType(CoordType.BD09LL);
+        LocationClient.setAgreePrivacy(true);
+    }
+}

src/main/java/com/hnucm/c202201020328/MapActivity.java

@@ -0,0 +1,93 @@
+package com.hnucm.c202201020328;
+
+import android.Manifest;
+import android.app.Activity;
+import android.content.Intent;
+import android.os.Bundle;
+import android.util.Log;
+import android.view.View;
+import android.widget.ImageView;
+import android.widget.Toast;
+
+import androidx.annotation.NonNull;
+
+import com.baidu.location.BDAbstractLocationListener;
+import com.baidu.location.BDLocation;
+import com.baidu.location.LocationClient;
+import com.baidu.location.LocationClientOption;
+import com.baidu.mapapi.map.BaiduMap;
+import com.baidu.mapapi.map.MapStatus;
+import com.baidu.mapapi.map.MapStatusUpdateFactory;
+import com.baidu.mapapi.map.MapView;
+import com.baidu.mapapi.map.MyLocationData;
+import com.baidu.mapapi.model.LatLng;
+import com.bumptech.glide.Glide;
+import com.gyf.immersionbar.ImmersionBar;
+import com.permissionx.guolindev.PermissionX;
+import com.permissionx.guolindev.callback.RequestCallback;
+
+import java.util.List;
+
+public class MapActivity extends Activity {
+    private MapView mMapView = null;
+    BaiduMap mBaiduMap;
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_map);
+
+        //设定中心点坐标
+        mMapView = (MapView) findViewById(R.id.bmapView);
+        mBaiduMap = mMapView.getMap();
+        // 设置空白地图
+        mBaiduMap.setMapType(BaiduMap.MAP_TYPE_NORMAL);
+        //设定中心点坐标
+        mBaiduMap.setBuildingsEnabled(true);
+        LatLng cenpt = new LatLng(28.135339,  112.900747);
+        MapStatus.Builder builder = new MapStatus.Builder();
+        builder.zoom(18.0f)
+                .target(cenpt);
+        mBaiduMap.setMapStatus(MapStatusUpdateFactory.newMapStatus(builder.build()));
+
+        mBaiduMap.setMyLocationEnabled(true);
+
+        //定位初始化
+        LocationClient mLocationClient = null;
+        try {
+            mLocationClient = new LocationClient(this);
+        } catch (Exception e) {
+            throw new RuntimeException(e);
+        }
+
+//通过LocationClientOption设置LocationClient相关参数
+        LocationClientOption option = new LocationClientOption();
+        option.setOpenGps(true); // 打开gps
+        option.setCoorType("bd09ll"); // 设置坐标类型
+        option.setScanSpan(1000);
+
+//设置locationClientOption
+        mLocationClient.setLocOption(option);
+
+//注册LocationListener监听器
+        MyLocationListener myLocationListener = new MyLocationListener();
+        mLocationClient.registerLocationListener(myLocationListener);
+//开启地图定位图层
+        mLocationClient.start();
+    }
+    public class MyLocationListener extends BDAbstractLocationListener {
+        @Override
+        public void onReceiveLocation(BDLocation location) {
+            //mapView 销毁后不在处理新接收的位置
+            if (location == null || mMapView == null){
+                return;
+            }
+            Log.i("test",location.getLatitude()+":"+location.getLongitude());
+            MyLocationData locData = new MyLocationData.Builder()
+                    .accuracy(location.getRadius())
+                    // 此处设置开发者获取到的方向信息，顺时针0-360
+                    .direction(location.getDirection()).latitude(location.getLatitude())
+                    .longitude(location.getLongitude()).build();
+            mBaiduMap.setMyLocationData(locData);
+        }
+    }
+}

src/main/java/com/hnucm/c202201020328/ToolActivity.java

@@ -68,7 +68,7 @@ public class ToolActivity extends AppCompatActivity {
         constraintLayout.setOnClickListener(new View.OnClickListener() {
             @Override
             public void onClick(View v) {
-                Intent intent=new Intent(ToolActivity.this, Date_dayActivity.class);
+                Intent intent=new Intent(ToolActivity.this, MapActivity.class);
                 startActivity(intent);
             }
         });
@@ -87,6 +87,14 @@ public class ToolActivity extends AppCompatActivity {
 
             }
         });
+        ImageView imageView13=findViewById(R.id.imageView13);
+        imageView13.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                Intent intent=new Intent(ToolActivity.this,MapActivity.class);
+                startActivity(intent);
+            }
+        });
         mContentExpandTextView = (ExpandTextView) findViewById(R.id.txt_content);
         mContentExpandTextView.initWidth(getWindowManager().getDefaultDisplay().getWidth());
         // 设置最大行数

src/main/res/layout/activity_date_day.xml

@@ -7,4 +7,22 @@
     android:layout_height="match_parent"
     tools:context=".Date_dayActivity">
 
+    <com.google.android.material.tabs.TabLayout
+        android:layout_width="match_parent"
+        android:layout_height="70dp"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent">
+
+        <com.google.android.material.tabs.TabItem
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:text="按日" />
+
+        <com.google.android.material.tabs.TabItem
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:text="按月" />
+
+    </com.google.android.material.tabs.TabLayout>
 </androidx.constraintlayout.widget.ConstraintLayout>

src/main/res/layout/activity_map.xml

@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:id="@+id/main"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    tools:context=".MapActivity">
+
+    <com.baidu.mapapi.map.MapView
+        android:id="@+id/bmapView"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:clickable="true" />
+
+</androidx.constraintlayout.widget.ConstraintLayout>