com.amap.api.maps.model.CameraPosition Java Exaples

Source File: MapsModule.java From Maps with GNU General Public License v2.0

6 votes

public void onOrientationChanged(float ori) {


        if (mLocation != null && marker != null) {
            CameraPosition currentCP = mGaodeMap.getCameraPosition();

            int mode = readMyLocationMode();
            if (mode == AMap.LOCATION_TYPE_MAP_ROTATE) {
                marker.setRotateAngle(0);
                CameraPosition newCP = new CameraPosition(new LatLng(mLocation.getLatitude(), mLocation.getLongitude()), currentCP.zoom, currentCP.bearing, ori);
                mGaodeMap.animateCamera(CameraUpdateFactory.newCameraPosition(newCP), null);
            } else {
                marker.setRotateAngle(ori);
            }
        }

    }

Source File: ReviewPresenterImpl.java From RunMap with Apache License 2.0

6 votes

private void prepareAnimation(final List<List<LatLng>> drawSource){
    mapInstance.clear();
    this.mDrawSource = drawSource;
    mSegmentIndex = 0;
    if(isFirstAnimation) {
        isFirstAnimation = false;
        TaskHanler.getInstance().sendTaskDelayed(new Runnable() {
            @Override
            public void run() {
                mapInstance.moveToSpecficCamera(CameraUpdateFactory.newCameraPosition(
                        new CameraPosition(drawSource.get(mSegmentIndex).get(0), 16, 0, 0)));
            }
        }, 1000);
    }
    else {
        mapInstance.moveToSpecficCamera(CameraUpdateFactory.newCameraPosition(
                new CameraPosition(drawSource.get(mSegmentIndex).get(0), 16, 0, 0)));
    }

    mapInstance.drawTrackAnimation(drawSource.get(mSegmentIndex), mSegmentIndex, new TrackLineMoveListener());
}

Source File: RouteAmapBusActivity.java From BmapLite with Apache License 2.0

6 votes

@Override
public void onCameraChangeFinish(CameraPosition cameraPosition) {
    if (0 == cameraPosition.bearing) {
        mImageCompass.setVisibility(View.GONE);
    } else {
        if (mImageCompass.getVisibility() == View.GONE) {
            mImageCompass.setVisibility(View.VISIBLE);
        }
        mImageCompass.setRotation(360 - cameraPosition.bearing);
    }
    if (mAmap.getMaxZoomLevel() <= cameraPosition.zoom) {
        mBtnZoomIn.setTextColor(Color.parseColor("#bbbbbb"));
        mBtnZoomIn.setEnabled(false);
    } else if (mAmap.getMinZoomLevel() >= cameraPosition.zoom) {
        mBtnZoomOut.setTextColor(Color.parseColor("#bbbbbb"));
        mBtnZoomOut.setEnabled(false);
    } else {
        mBtnZoomOut.setTextColor(Color.parseColor("#757575"));
        mBtnZoomOut.setEnabled(true);
        mBtnZoomIn.setTextColor(Color.parseColor("#757575"));
        mBtnZoomIn.setEnabled(true);
    }
}

Source File: AmapFragment.java From BmapLite with Apache License 2.0

6 votes

@Override
public void onCameraChangeFinish(CameraPosition cameraPosition) {
    if (0 == cameraPosition.bearing) {
        mImageCompass.setVisibility(View.GONE);
    } else {
        if (mImageCompass.getVisibility() == View.GONE) {
            mImageCompass.setVisibility(View.VISIBLE);
        }
        mImageCompass.setRotation(360 - cameraPosition.bearing);
    }
    if (mAmap.getMaxZoomLevel() <= cameraPosition.zoom) {
        mBtnZoomIn.setTextColor(Color.parseColor("#bbbbbb"));
        mBtnZoomIn.setEnabled(false);
    } else if (mAmap.getMinZoomLevel() >= cameraPosition.zoom) {
        mBtnZoomOut.setTextColor(Color.parseColor("#bbbbbb"));
        mBtnZoomOut.setEnabled(false);
    } else {
        mBtnZoomOut.setTextColor(Color.parseColor("#757575"));
        mBtnZoomOut.setEnabled(true);
        mBtnZoomIn.setTextColor(Color.parseColor("#757575"));
        mBtnZoomIn.setEnabled(true);
    }
}

Source File: AmapRouteFragment.java From BmapLite with Apache License 2.0

6 votes

@Override
public void onCameraChangeFinish(CameraPosition cameraPosition) {
    if (0 == cameraPosition.bearing) {
        mImageCompass.setVisibility(View.GONE);
    } else {
        if (mImageCompass.getVisibility() == View.GONE) {
            mImageCompass.setVisibility(View.VISIBLE);
        }
        mImageCompass.setRotation(360 - cameraPosition.bearing);
    }
    if (mAmap.getMaxZoomLevel() <= cameraPosition.zoom) {
        mBtnZoomIn.setTextColor(Color.parseColor("#bbbbbb"));
        mBtnZoomIn.setEnabled(false);
    } else if (mAmap.getMinZoomLevel() >= cameraPosition.zoom) {
        mBtnZoomOut.setTextColor(Color.parseColor("#bbbbbb"));
        mBtnZoomOut.setEnabled(false);
    } else {
        mBtnZoomOut.setTextColor(Color.parseColor("#757575"));
        mBtnZoomOut.setEnabled(true);
        mBtnZoomIn.setTextColor(Color.parseColor("#757575"));
        mBtnZoomIn.setEnabled(true);
    }
}

Source File: AmapSelectPoiFragment.java From BmapLite with Apache License 2.0

6 votes

@Override
public void onCameraChangeFinish(CameraPosition cameraPosition) {
    if (0 == cameraPosition.bearing) {
        mImageCompass.setVisibility(View.GONE);
    } else {
        if (mImageCompass.getVisibility() == View.GONE) {
            mImageCompass.setVisibility(View.VISIBLE);
        }
        mImageCompass.setRotation(360 - cameraPosition.bearing);
    }
    if (mAmap.getMaxZoomLevel() <= cameraPosition.zoom) {
        mBtnZoomIn.setTextColor(Color.parseColor("#bbbbbb"));
        mBtnZoomIn.setEnabled(false);
    } else if (mAmap.getMinZoomLevel() >= cameraPosition.zoom) {
        mBtnZoomOut.setTextColor(Color.parseColor("#bbbbbb"));
        mBtnZoomOut.setEnabled(false);
    } else {
        mBtnZoomOut.setTextColor(Color.parseColor("#757575"));
        mBtnZoomOut.setEnabled(true);
        mBtnZoomIn.setTextColor(Color.parseColor("#757575"));
        mBtnZoomIn.setEnabled(true);
    }

    mSearchInteracter.searchLatLng(cameraPosition.target.latitude, cameraPosition.target.longitude, 1, this);
}

Source File: RouteAmapBusActivity.java From BmapLite with GNU General Public License v3.0

6 votes

@Override
public void onCameraChangeFinish(CameraPosition cameraPosition) {
    if (0 == cameraPosition.bearing) {
        mImageCompass.setVisibility(View.GONE);
    } else {
        if (mImageCompass.getVisibility() == View.GONE) {
            mImageCompass.setVisibility(View.VISIBLE);
        }
        mImageCompass.setRotation(360 - cameraPosition.bearing);
    }
    if (mAmap.getMaxZoomLevel() <= cameraPosition.zoom) {
        mBtnZoomIn.setTextColor(Color.parseColor("#bbbbbb"));
        mBtnZoomIn.setEnabled(false);
    } else if (mAmap.getMinZoomLevel() >= cameraPosition.zoom) {
        mBtnZoomOut.setTextColor(Color.parseColor("#bbbbbb"));
        mBtnZoomOut.setEnabled(false);
    } else {
        mBtnZoomOut.setTextColor(Color.parseColor("#757575"));
        mBtnZoomOut.setEnabled(true);
        mBtnZoomIn.setTextColor(Color.parseColor("#757575"));
        mBtnZoomIn.setEnabled(true);
    }
}

Source File: AmapFragment.java From BmapLite with GNU General Public License v3.0

6 votes

@Override
public void onCameraChangeFinish(CameraPosition cameraPosition) {
    if (0 == cameraPosition.bearing) {
        mImageCompass.setVisibility(View.GONE);
    } else {
        if (mImageCompass.getVisibility() == View.GONE) {
            mImageCompass.setVisibility(View.VISIBLE);
        }
        mImageCompass.setRotation(360 - cameraPosition.bearing);
    }
    if (mAmap.getMaxZoomLevel() <= cameraPosition.zoom) {
        mBtnZoomIn.setTextColor(Color.parseColor("#bbbbbb"));
        mBtnZoomIn.setEnabled(false);
    } else if (mAmap.getMinZoomLevel() >= cameraPosition.zoom) {
        mBtnZoomOut.setTextColor(Color.parseColor("#bbbbbb"));
        mBtnZoomOut.setEnabled(false);
    } else {
        mBtnZoomOut.setTextColor(Color.parseColor("#757575"));
        mBtnZoomOut.setEnabled(true);
        mBtnZoomIn.setTextColor(Color.parseColor("#757575"));
        mBtnZoomIn.setEnabled(true);
    }
}

Source File: AmapRouteFragment.java From BmapLite with GNU General Public License v3.0

6 votes

@Override
public void onCameraChangeFinish(CameraPosition cameraPosition) {
    if (0 == cameraPosition.bearing) {
        mImageCompass.setVisibility(View.GONE);
    } else {
        if (mImageCompass.getVisibility() == View.GONE) {
            mImageCompass.setVisibility(View.VISIBLE);
        }
        mImageCompass.setRotation(360 - cameraPosition.bearing);
    }
    if (mAmap.getMaxZoomLevel() <= cameraPosition.zoom) {
        mBtnZoomIn.setTextColor(Color.parseColor("#bbbbbb"));
        mBtnZoomIn.setEnabled(false);
    } else if (mAmap.getMinZoomLevel() >= cameraPosition.zoom) {
        mBtnZoomOut.setTextColor(Color.parseColor("#bbbbbb"));
        mBtnZoomOut.setEnabled(false);
    } else {
        mBtnZoomOut.setTextColor(Color.parseColor("#757575"));
        mBtnZoomOut.setEnabled(true);
        mBtnZoomIn.setTextColor(Color.parseColor("#757575"));
        mBtnZoomIn.setEnabled(true);
    }
}

Source File: AmapSelectPoiFragment.java From BmapLite with GNU General Public License v3.0

6 votes

@Override
public void onCameraChangeFinish(CameraPosition cameraPosition) {
    if (0 == cameraPosition.bearing) {
        mImageCompass.setVisibility(View.GONE);
    } else {
        if (mImageCompass.getVisibility() == View.GONE) {
            mImageCompass.setVisibility(View.VISIBLE);
        }
        mImageCompass.setRotation(360 - cameraPosition.bearing);
    }
    if (mAmap.getMaxZoomLevel() <= cameraPosition.zoom) {
        mBtnZoomIn.setTextColor(Color.parseColor("#bbbbbb"));
        mBtnZoomIn.setEnabled(false);
    } else if (mAmap.getMinZoomLevel() >= cameraPosition.zoom) {
        mBtnZoomOut.setTextColor(Color.parseColor("#bbbbbb"));
        mBtnZoomOut.setEnabled(false);
    } else {
        mBtnZoomOut.setTextColor(Color.parseColor("#757575"));
        mBtnZoomOut.setEnabled(true);
        mBtnZoomIn.setTextColor(Color.parseColor("#757575"));
        mBtnZoomIn.setEnabled(true);
    }

    mSearchInteracter.searchLatLng(cameraPosition.target.latitude, cameraPosition.target.longitude, 1, this);
}

Source File: MainActivity.java From Android_UsingCar_Example with Apache License 2.0

5 votes

@Override
public void onCameraChangeFinish(CameraPosition cameraPosition) {
	showView();
	mStartPosition = cameraPosition.target;
	mRegeocodeTask.setOnLocationGetListener(this);
	mRegeocodeTask
			.search(mStartPosition.latitude, mStartPosition.longitude);
	if (mIsFirst) {
		Utils.addEmulateData(mAmap, mStartPosition);
		if (mPositionMark != null) {
			mPositionMark.setToTop();
		}
		mIsFirst = false;
	}
}

Source File: LocationActivity.java From xmpp with Apache License 2.0

5 votes

@Override
public void onCameraChangeFinish(CameraPosition cameraPosition) {
    LatLng l = cameraPosition.target;
    double a = l.latitude;
    double b = l.longitude;
    CircleOptions co = new CircleOptions();
    co.center(l);
    co.radius(2000);
    co.strokeColor(Color.WHITE).fillColor(getResources().getColor(R.color.location_cri_color)).strokeWidth(3);
    aMap.clear();
    aMap.addCircle(co);
    lp = new LatLonPoint(a, b);
    doSearchQuery();
}

Source File: TrackPresenterImpl.java From RunMap with Apache License 2.0

5 votes

@Override
public void scaleCurrentCamera() {
    CameraPosition position = mapObject.getController().getCameraPosition();
    List<TrackPoint> trackPoints = mMoveModel.getHistoryCoordiates();
    LatLng start = new LatLng(trackPoints.get(0).getLatitude(), trackPoints.get(0).getLongitude());
    LatLng end = new LatLng(trackPoints.get(trackPoints.size() - 1).getLatitude(), trackPoints.get(trackPoints.size() - 1).getLongitude());
    CameraUpdate update = CameraUpdateFactory.newLatLngBounds(new LatLngBounds(start, end), (int) (position.zoom - 6));
    mapObject.moveToSpecficCamera(update);
}

Source File: NavigateArrowOverlayActivity.java From TraceByAmap with MIT License

5 votes

/**
 * 初始化AMap对象
 */
private void init() {
	if (aMap == null) {
		aMap = mapView.getMap();
		// 加一个箭头对象（NavigateArrow）对象在地图上
		aMap.addNavigateArrow(new NavigateArrowOptions().add(latlng1,
				latlng2, latlng3, latlng4).width(20));
		aMap.moveCamera(CameraUpdateFactory
				.newCameraPosition(new CameraPosition(new LatLng(39.9875,
						116.48047), 16f, 38.5f, 300)));

	}
}

Source File: EventsActivity.java From TraceByAmap with MIT License

5 votes

/**
 * 对移动地图结束事件回调
 */
@Override
public void onCameraChangeFinish(CameraPosition cameraPosition) {
	mCameraTextView.setText("onCameraChangeFinish:"
			+ cameraPosition.toString());
	VisibleRegion visibleRegion = aMap.getProjection().getVisibleRegion(); // 获取可视区域、

	LatLngBounds latLngBounds = visibleRegion.latLngBounds;// 获取可视区域的Bounds
	boolean isContain = latLngBounds.contains(Constants.SHANGHAI);// 判断上海经纬度是否包括在当前地图可见区域
	if (isContain) {
		ToastUtil.show(EventsActivity.this, "上海市在地图当前可见区域内");
	} else {
		ToastUtil.show(EventsActivity.this, "上海市超出地图当前可见区域");
	}
}

Source File: CameraActivity.java From TraceByAmap with MIT License

5 votes

@Override
public void onClick(View v) {
	switch (v.getId()) {
	/**
	 * 点击“去中关村”按钮响应事件
	 */
	case R.id.Zhongguancun:
		changeCamera(
				CameraUpdateFactory.newCameraPosition(new CameraPosition(
						Constants.ZHONGGUANCUN, 18, 30, 30)));
		aMap.clear();
		aMap.addMarker(new MarkerOptions().position(Constants.ZHONGGUANCUN)
				.icon(BitmapDescriptorFactory
						.defaultMarker(BitmapDescriptorFactory.HUE_RED)));
		break;

	/**
	 * 点击“去陆家嘴”按钮响应事件
	 */
	case R.id.Lujiazui:
		changeCamera(
				CameraUpdateFactory.newCameraPosition(new CameraPosition(
						Constants.SHANGHAI, 18, 30, 0)));
		aMap.clear();
		aMap.addMarker(new MarkerOptions().position(Constants.SHANGHAI)
				.icon(BitmapDescriptorFactory
						.defaultMarker(BitmapDescriptorFactory.HUE_BLUE)));
		break;
	
	default:
		break;
	}
}

Source File: ParticleWeatherMapActivity.java From TraceByAmap with MIT License

5 votes

/**
 * 修改粒子系统的效果
 *
 * @param position
 */
private void changeParticleOverlayState(CameraPosition position) {
    //在8-20级的级别下，展示省份/城市级别的天气图层
    if (position != null) {
        float zoom = position.zoom;

        String key = getShowWeatherPositio(position);
        if(key == null) {
            return;
        }

        if (zoom > MAX_SHOW_WEATHER_MARKER_ZOOM) {
            // 如果没有显示了进行显示操作
            if (!isParticleOverlayShown) {
                synchronized (particleMaps) {
                    showParticle(key);
                }
                isParticleOverlayShown = true;
            }
        } else {
            // 如果显示了进行隐藏操作
            if (isParticleOverlayShown) {
                hideCurrentParticleOverlay();
                isParticleOverlayShown = false;
            }
        }
    }


}

Source File: ParticleWeatherMapActivity.java From TraceByAmap with MIT License

5 votes

/**
 * 获取是哪里需要显示天气
 *
 * @param position
 * @return
 */
private String getShowWeatherPositio(CameraPosition position) {
    if(position == null) {
        return null;
    }

    List<Marker> markers = aMap.getMapScreenMarkers();

    // 去除离屏幕最近的marker
    Marker needShowMarker = null;
    float distance = 0;
    for (Marker marker : markers) {
        LatLng markerPos = marker.getPosition();

        float curDistanct = AMapUtils.calculateLineDistance(markerPos, position.target);

        if(distance == 0) {
            distance = curDistanct;
            needShowMarker = marker;
        } else {
            if(curDistanct < distance) {
                needShowMarker = marker;
            }
        }

    }


    if(needShowMarker != null && needShowMarker.getObject() != null) {
        return (String) needShowMarker.getObject();
    }
    return null;
}

Source File: ParticleWeatherMapActivity.java From TraceByAmap with MIT License

5 votes

/**
 * 初始化添加marker
 */
private void initWeather() {
    CameraPosition cameraPosition = aMap.getCameraPosition();
    boolean isNeedShowWeatherMarker = false;
    if (cameraPosition != null) {
        isNeedShowWeatherMarker = cameraPosition.zoom <= MAX_SHOW_WEATHER_MARKER_ZOOM;

        // 查看首次需不需要显示粒子效果
        changeParticleOverlayState(cameraPosition);
    }
    for (int i = 0; i < latLngs.length; i++) {
        LatLng latLng = latLngs[i];
        int index = i % pngPaths.length;

        // 天气状态随机选取，如果要使用到实际场景，这里需要修改成真是数据
        String path = pngPaths[index];

        BitmapDescriptor bitmapDescriptor = bitmapDescriptorHashtable.get(path);
        if (bitmapDescriptor == null) {
            bitmapDescriptor = BitmapDescriptorFactory.fromAsset(path);
            bitmapDescriptorHashtable.put(path, bitmapDescriptor);
        }

        Marker marker = aMap.addMarker(new MarkerOptions().position(latLng).icon(bitmapDescriptor).visible(isNeedShowWeatherMarker));
        if (marker != null) {
            marker.setObject(path);
            markerList.add(marker);
        }

    }

}

Source File: MarkerAnimationActivity.java From TraceByAmap with MIT License

5 votes

/**
 * 初始化AMap对象
 */
private void init() {
	Button growMarkerBt = (Button) findViewById(R.id.growMarker);
	growMarkerBt.setOnClickListener(this);
	Button jumpMarkerBt = (Button) findViewById(R.id.jumpMarker);
	jumpMarkerBt.setOnClickListener(this);
	Button breatheMarkerBt = (Button) findViewById(R.id.breatheMarker);
	breatheMarkerBt.setOnClickListener(this);



	if (aMap == null) {
		aMap = mapView.getMap();
	}
	aMap.setOnMapLoadedListener(new AMap.OnMapLoadedListener() {
		@Override
		public void onMapLoaded() {
			addMarkersToMap();
		}
	});

	// 设置可视范围变化时的回调的接口方法
	aMap.setOnCameraChangeListener(new AMap.OnCameraChangeListener() {
		@Override
		public void onCameraChange(CameraPosition position) {

		}

		@Override
		public void onCameraChangeFinish(CameraPosition postion) {
			//屏幕中心的Marker跳动
               startJumpAnimation();
		}
	});
}

Source File: Coordinate.java From flutter_amap_plugin with MIT License

4 votes

CameraPosition toCameraPosition() {
    return new CameraPosition(new LatLng(latitude,longitude), 10, 0, 0);
}

Source File: MainActivity.java From Android_UsingCar_Example with Apache License 2.0

4 votes

@Override
public void onCameraChange(CameraPosition arg0) {
	hideView();
}

Source File: PlaceMapFragment.java From Fishing with GNU General Public License v3.0

4 votes

private void moveTo(double lat, double lng) {
    aMap.animateCamera(CameraUpdateFactory.newCameraPosition(new CameraPosition(
            new LatLng(lat, lng), aMap.getCameraPosition().zoom, 0, 0
    )));
}

Source File: PlaceMapFragment.java From Fishing with GNU General Public License v3.0

4 votes

private void moveTo(double lat, double lng, float zoom) {
    aMap.animateCamera(CameraUpdateFactory.newCameraPosition(new CameraPosition(
            new LatLng(lat, lng), zoom, 0, 0
    )));
}

Source File: PlaceLocationSelectActivity.java From Fishing with GNU General Public License v3.0

4 votes

private void moveTo(double lat, double lng, float zoom) {
    aMap.animateCamera(CameraUpdateFactory.newCameraPosition(new CameraPosition(
            new LatLng(lat, lng), zoom, 0, 0
    )));
}

Source File: ClusterOverlay.java From android-cluster-marker with Apache License 2.0

4 votes

@Override
public void onCameraChangeFinish(CameraPosition arg0) {
    mPXInMeters = mAMap.getScalePerPixel();
    mClusterDistance = mPXInMeters * mClusterSize;
    assignClusters();
}

Source File: MapDrawer.java From RunMap with Apache License 2.0

4 votes

public void drawTrackAnimation(List<LatLng> drawSource, int currentIndex, SmoothMoveMarker.MoveListener moveListener) {
    //寻找与起点距离最远的点
    SmoothMoveMarker pre = mMarkerLists.peek();
    if(pre != null){
        pre.setMoveListener(null);
        mMarkerLists.poll();
    }
    float maxDistance = 0;
    LatLng endPoint = null;
    for (int i = 1; i < drawSource.size(); i++) {
        float distance = AMapUtils.calculateLineDistance(drawSource.get(0), drawSource.get(i));
        if (distance > maxDistance) {
            endPoint = drawSource.get(i);
            maxDistance = distance;
        }
    }
    CFLog.e("TAG", "max distance = " + maxDistance);

    //代表构成的一个矩形区域，由两点决定
    LatLngBounds bounds = new LatLngBounds(drawSource.get(0), endPoint);

    float pad = GlobalApplication.getAppContext().getResources().getDisplayMetrics().scaledDensity * RMConfiguration.MAP_PADDING;
    mAmap.moveCamera(CameraUpdateFactory.newCameraPosition(new CameraPosition(drawSource.get(0), 17, 0, 0)));
    mAmap.moveCamera(CameraUpdateFactory.newLatLngBounds(bounds, (int) pad));

    drawSingleMaker(drawSource.get(0), GlobalApplication.getAppContext().getString(R.string.string_start_point), -1);
    drawSingleMaker(drawSource.get(drawSource.size() - 1), GlobalApplication.getAppContext().getString(R.string.string_end_point), -1);
    if (currentIndex == 0) {
        drawPolyLineWithTexture(drawSource, R.mipmap.track_line_texture);
    } else {
        Random random = new Random(SystemClock.currentThreadTimeMillis());

        drawPolyLine(drawSource, Color.rgb(random.nextInt(255), random.nextInt(255), random.nextInt(255)));
    }


    //按照指定的经纬度数据和时间，平滑移动
    SmoothMoveMarker smoothMarker = new SmoothMoveMarker(mAmap);
    // 设置滑动的图标
    smoothMarker.setDescriptor(BitmapDescriptorFactory.fromResource(R.mipmap.track_line_icon));
    // 设置滑动的轨迹点
    smoothMarker.setPoints(drawSource);
    // 设置滑动的总时间
    smoothMarker.setTotalDuration(20);
    //设置监听
    smoothMarker.setMoveListener(moveListener);
    // 开始滑动
    smoothMarker.startSmoothMove();
    mMarkerLists.add(smoothMarker);
}

Source File: Animate_CameraActivity.java From TraceByAmap with MIT License

4 votes

@Override
public void onClick(View v) {
	switch (v.getId()) {
	/**
	 * 点击停止动画按钮响应事件
	 */
	case R.id.stop_animation:
		aMap.stopAnimation();
		break;
	/**
	 * 点击“去中关村”按钮响应事件
	 */
	case R.id.Zhongguancun:
		changeCamera(
				CameraUpdateFactory.newCameraPosition(new CameraPosition(
						Constants.ZHONGGUANCUN, 18, 0, 30)), null);
		aMap.clear();
		aMap.addMarker(new MarkerOptions().position(Constants.ZHONGGUANCUN)
				.icon(BitmapDescriptorFactory
						.defaultMarker(BitmapDescriptorFactory.HUE_RED)));
		break;

	/**
	 * 点击“去陆家嘴”按钮响应事件
	 */
	case R.id.Lujiazui:
		changeCamera(
				CameraUpdateFactory.newCameraPosition(new CameraPosition(
						Constants.SHANGHAI, 18, 30, 0)), this);
		aMap.clear();
		aMap.addMarker(new MarkerOptions().position(Constants.SHANGHAI)
				.icon(BitmapDescriptorFactory
						.defaultMarker(BitmapDescriptorFactory.HUE_RED)));
		break;
	/**
	 * 点击向左移动按钮响应事件，camera将向左边移动
	 */
	case R.id.scroll_left:
		changeCamera(CameraUpdateFactory.scrollBy(-SCROLL_BY_PX, 0), null);
		break;
	/**
	 * 点击向右移动按钮响应事件，camera将向右边移动
	 */
	case R.id.scroll_right:
		changeCamera(CameraUpdateFactory.scrollBy(SCROLL_BY_PX, 0), null);
		break;
	/**
	 * 点击向上移动按钮响应事件，camera将向上边移动
	 */
	case R.id.scroll_up:
		changeCamera(CameraUpdateFactory.scrollBy(0, -SCROLL_BY_PX), null);
		break;
	/**
	 * 点击向下移动按钮响应事件，camera将向下边移动
	 */
	case R.id.scroll_down:
		changeCamera(CameraUpdateFactory.scrollBy(0, SCROLL_BY_PX), null);
		break;

	default:
		break;
	}
}

Source File: EventsActivity.java From TraceByAmap with MIT License

4 votes

/**
 * 对正在移动地图事件回调
 */
@Override
public void onCameraChange(CameraPosition cameraPosition) {
	mCameraTextView.setText("onCameraChange:" + cameraPosition.toString());
}

Source File: RouteAmapBusActivity.java From BmapLite with Apache License 2.0

2 votes

@Override
public void onCameraChange(CameraPosition cameraPosition) {

}

com.amap.api.maps.model.CameraPosition Java Examples