Examples with CameraPosition com.amap.api.maps.model.CameraPosition used on opensource projects

Example 1 with CameraPosition

use of com.amap.api.maps.model.CameraPosition in project ride-read-android by Ride-Read.

the class MapFragment method initView.

@Override
public void initView() {
    mHandler = new WeakHandler();
    mAMap = mMapView.getMap();
    //实例化UiSettings类对象
    mUiSettings = mAMap.getUiSettings();
    mUiSettings.setZoomControlsEnabled(false);
    mUiSettings.setCompassEnabled(true);
    mCurZoom = 18;
    mAMap.moveCamera(CameraUpdateFactory.zoomBy(mCurZoom));
    // 设置定位监听
    mAMap.setLocationSource(this);
    // 设置为true表示显示定位层并可触发定位，false表示隐藏定位层并不可触发定位，默认是false
    mAMap.setMyLocationEnabled(true);
    //        mUiSettings.setMyLocationButtonEnabled(true); //显示默认的定位按钮
    // 设置定位的类型为定位模式，有定位、跟随或地图根据面向方向旋转几种
    //初始化定位蓝点样式类
    MyLocationStyle myLocationStyle = new MyLocationStyle();
    //        myLocationStyle.myLocationType(MyLocationStyle.LOCATION_TYPE_LOCATION_ROTATE);
    //        myLocationStyle.(2000);
    myLocationStyle.radiusFillColor(getResources().getColor(R.color.blue_a20));
    //连续定位、且将视角移动到地图中心点，定位点依照设备方向旋转，并且会跟随设备移动。（1秒1次定位）如果不设置myLocationType，默认也会执行此种模式。
    myLocationStyle.strokeColor(getResources().getColor(R.color.blue_a20));
    mAMap.setMyLocationStyle(myLocationStyle);
    mAMap.setMyLocationType(AMap.LOCATION_TYPE_LOCATE);
    AMapLocationUtils.init();
    mEdtSearch.setOnEditorActionListener((v, actionId, event) -> {
        if (KeyEvent.KEYCODE_ENTER == event.getKeyCode()) {
            searchKeyWord();
            KeyboardUtils.hideSoftInput(getActivity());
            return true;
        }
        return false;
    });
    mEdtSearch.addTextChangedListener(new TextWatcher() {

        @Override
        public void beforeTextChanged(CharSequence keyword, int start, int count, int after) {
            if (TextUtils.isEmpty(keyword)) {
                mImgClear.setVisibility(View.GONE);
            } else {
                mImgClear.setVisibility(View.VISIBLE);
            }
        }

        @Override
        public void onTextChanged(CharSequence s, int start, int before, int count) {
        }

        @Override
        public void afterTextChanged(Editable s) {
        }
    });
    mAMap.setOnMarkerClickListener(marker -> {
        Moment moment = (Moment) marker.getObject();
        if (null != moment) {
            Bundle bundle = new Bundle();
            int isFollow = moment.getUser().getIsFollowed();
            bundle.putInt(MomentDetailActivity.SELECTED_MOMENT_MID, moment.getMid());
            bundle.putInt(MomentDetailActivity.USER_TYPE, 0);
            getBaseActivity().gotoActivity(MomentDetailActivity.class, bundle);
        }
        return false;
    });
    mAMap.setOnCameraChangeListener(new AMap.OnCameraChangeListener() {

        @Override
        public void onCameraChange(CameraPosition cameraPosition) {
        }

        @Override
        public void onCameraChangeFinish(CameraPosition cameraPosition) {
            int tempZoom = (int) cameraPosition.zoom;
            if (mIsShowNearby && mCurZoom != tempZoom) {
                mCurZoom = tempZoom;
                loadMapMoments(mCurZoom);
            }
        }
    });
}

Example 2 with CameraPosition

use of com.amap.api.maps.model.CameraPosition in project JustAndroid by chinaltz.

the class MapActivity method onCreate.

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activitty_nearbypark);
    ButterKnife.bind(this);
    isFirstInitMap = true;
    mContext = this;
    navTitle.setText("地图相关导航");
    String[] titles = { "新街口", "夫子庙", "百家湖", "河西万达" };
    hotAreaList = new ArrayList();
    LatLng xinjiekouLatlng = new LatLng(32.0414637353, 118.7851165312);
    LatLng fuzimiaoLatlng = new LatLng(32.0206226446, 118.7889921341);
    LatLng baijiahuLatlng = new LatLng(31.9319650736, 118.8212252856);
    LatLng hexiLatlng = new LatLng(32.0328683928, 118.7360117294);
    hotAreaList.add(xinjiekouLatlng);
    hotAreaList.add(fuzimiaoLatlng);
    hotAreaList.add(baijiahuLatlng);
    hotAreaList.add(hexiLatlng);
    hListViewAdapter = new HorizontalListViewAdapter(getApplicationContext(), titles);
    horizontalListView.setAdapter(hListViewAdapter);
    horizontalListView.setOnItemClickListener(new AdapterView.OnItemClickListener() {

        @Override
        public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
            hListViewAdapter.setSelectIndex(position);
            aMap.animateCamera(CameraUpdateFactory.newLatLngZoom((LatLng) hotAreaList.get(position), 14));
            addMarkersToMap((LatLng) hotAreaList.get(position), position + 1);
        }
    });
    // 此方法必须重写
    mapView.onCreate(savedInstanceState);
    if (aMap == null) {
        aMap = mapView.getMap();
        CameraUpdate mCameraUpdate = CameraUpdateFactory.zoomTo(14);
        aMap.moveCamera(mCameraUpdate);
        //            aMap.getUiSettings().setMyLocationButtonEnabled(false);// 设置默认定位按钮是否显示
        //            aMap.getUiSettings().setCompassEnabled(false);
        aMap.getUiSettings().setScaleControlsEnabled(true);
        didLocation();
        aMap.setOnMarkerClickListener(new AMap.OnMarkerClickListener() {

            @Override
            public boolean onMarkerClick(Marker marker) {
                int index = Integer.parseInt(marker.getSnippet());
                popupInfo(paopaoView, index);
                return true;
            }
        });
        aMap.setOnMapClickListener(new AMap.OnMapClickListener() {

            @Override
            public void onMapClick(LatLng latLng) {
                paopaoView.setVisibility(View.INVISIBLE);
            }
        });
        aMap.setOnCameraChangeListener(new AMap.OnCameraChangeListener() {

            @Override
            public void onCameraChange(CameraPosition cameraPosition) {
            }

            @Override
            public void onCameraChangeFinish(CameraPosition cameraPosition) {
                LatLng target = cameraPosition.target;
                if (isFirstInitMap) {
                    isFirstInitMap = false;
                } else {
                //                        getNearParkList(target.longitude + "", target.latitude + "");
                }
            }
        });
    }
    searchEditText.setFocusable(false);
    searchEditText.setOnClickListener(new View.OnClickListener() {

        @Override
        public void onClick(View view) {
        }
    });
    locationButton.setOnClickListener(new View.OnClickListener() {

        @Override
        public void onClick(View v) {
            didLocation();
        }
    });
}