xiaoyan159/vtm
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

MapPosition animation sample improvements #252

Browse Source
This commit is contained in:
Emux 2016-12-01 19:44:22 +02:00
parent 2573e458d5
commit 38a9c71bc2
2 changed files with 44 additions and 37 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

79
vtm-android-example/src/org/oscim/android/test/MapPositionActivity.java
View File

@ -1,5 +1,6 @@
/*
* Copyright 2016 Mathieu De Brito
* Copyright 2016 devemux86
*
* This program is free software: you can redistribute it and/or modify it under the
* terms of the GNU Lesser General Public License as published by the Free Software
@ -15,13 +16,19 @@
package org.oscim.android.test;
import android.os.Bundle;
import android.util.Log;
import android.widget.Toast;
import org.oscim.core.MapPosition;
import org.oscim.core.MercatorProjection;
/**
* Test consecutive map position animations.
*/
public class MapPositionActivity extends SimpleMapActivity {
// Avoid object creation
private final MapPosition mapPosition = new MapPosition();
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
@ -29,52 +36,52 @@ public class MapPositionActivity extends SimpleMapActivity {
runTest();
}
void runTest() {
@Override
protected void onResume() {
super.onResume();
// 1 - ask for a bearing
int bearing = 180;
animateToBearing(bearing);
// 2 - ask for a new location
double latitude = Math.random() * 60;
double longitude = Math.random() * 180;
animateToLocation(latitude, longitude);
// If animations have merged, final bearing should 180
checkThatAnimationsHaveMerged(bearing);
/* ignore saved position */
mMap.setMapPosition(0, 0, 1 << 2);
}
void animateToLocation(final double latitude, final double longitude) {
mMapView.postDelayed(new Runnable() {
private void animateToBearing(final float bearing) {
mMap.postDelayed(new Runnable() {
@Override
public void run() {
MapPosition p = mMapView.map().getMapPosition();
p.setX(MercatorProjection.longitudeToX(longitude));
p.setY(MercatorProjection.latitudeToY(latitude));
mMapView.map().animator().animateTo(1000, p);
}
}, 1000);
}
void animateToBearing(final int bearing) {
mMapView.postDelayed(new Runnable() {
@Override
public void run() {
MapPosition p = mMapView.map().getMapPosition();
p.setBearing(bearing);
mMapView.map().animator().animateTo(1000, p);
mMap.getMapPosition(mapPosition);
mapPosition.setBearing(bearing);
mMap.animator().animateTo(1000, mapPosition);
}
}, 500);
}
void checkThatAnimationsHaveMerged(final int bearing) {
mMapView.postDelayed(new Runnable() {
private void animateToLocation(final double latitude, final double longitude) {
mMap.postDelayed(new Runnable() {
@Override
public void run() {
MapPosition p = mMapView.map().getMapPosition();
if (p.getBearing() != bearing) {
Log.e(MapPositionActivity.class.getName(), "Bearing is not correct (expected:" + bearing + ", actual:" + p.getBearing() + ")");
}
mMap.getMapPosition(mapPosition);
mapPosition.setPosition(latitude, longitude);
mMap.animator().animateTo(1000, mapPosition);
}
}, 1000);
}
private void runTest() {
// 1 - ask for a bearing
final float bearing = 180;
animateToBearing(bearing);
// 2 - ask for a new location
double latitude = Math.random() * MercatorProjection.LATITUDE_MAX;
double longitude = Math.random() * MercatorProjection.LONGITUDE_MAX;
animateToLocation(latitude, longitude);
// If animations were merged, final bearing should be 180°
mMap.postDelayed(new Runnable() {
@Override
public void run() {
mMap.getMapPosition(mapPosition);
Toast.makeText(MapPositionActivity.this, "Bearing expected: " + bearing + ", got: " + mapPosition.getBearing(), Toast.LENGTH_LONG).show();
}
}, 3000);
}

2
vtm-android-example/src/org/oscim/android/test/Samples.java
View File

@ -56,13 +56,13 @@ public class Samples extends Activity {
linearLayout.addView(createLabel("User Interaction"));
linearLayout.addView(createButton(NewGesturesActivity.class));
linearLayout.addView(createButton(LayerGroupActivity.class));
linearLayout.addView(createButton(MapFragmentActivity.class));
linearLayout.addView(createLabel("Dual Map Views"));
linearLayout.addView(createButton(MultiMapActivity.class));
linearLayout.addView(createLabel("Experiments"));
linearLayout.addView(createButton(LayerGroupActivity.class));
linearLayout.addView(createButton(MapPositionActivity.class));
linearLayout.addView(createButton(S3DBMapActivity.class));
linearLayout.addView(createButton(ThemeStylerActivity.class));