|
| 1 | +package com.mapbox.mapboxsdk.testapp.activity.textureview; |
| 2 | + |
| 3 | +import android.animation.ObjectAnimator; |
| 4 | +import android.os.Bundle; |
| 5 | +import android.os.Handler; |
| 6 | +import android.support.v7.app.ActionBar; |
| 7 | +import android.support.v7.app.AppCompatActivity; |
| 8 | +import android.widget.TextView; |
| 9 | + |
| 10 | +import com.mapbox.mapboxsdk.camera.CameraUpdateFactory; |
| 11 | +import com.mapbox.mapboxsdk.geometry.LatLng; |
| 12 | +import com.mapbox.mapboxsdk.maps.MapView; |
| 13 | +import com.mapbox.mapboxsdk.maps.MapboxMap; |
| 14 | +import com.mapbox.mapboxsdk.maps.OnMapReadyCallback; |
| 15 | +import com.mapbox.mapboxsdk.testapp.R; |
| 16 | + |
| 17 | +import java.util.Locale; |
| 18 | + |
| 19 | +/** |
| 20 | + * Test animating a {@link android.view.TextureView} backed map. |
| 21 | + */ |
| 22 | +public class TextureViewAnimationActivity extends AppCompatActivity { |
| 23 | + |
| 24 | + private MapView mapView; |
| 25 | + private MapboxMap mapboxMap; |
| 26 | + private Handler handler; |
| 27 | + private Runnable delayed; |
| 28 | + |
| 29 | + private static LatLng[] PLACES = { |
| 30 | + new LatLng(37.7749, -122.4194), // SF |
| 31 | + new LatLng(38.9072, -77.0369), // DC |
| 32 | + new LatLng(52.3702, 4.8952), // AMS |
| 33 | + new LatLng(60.1699, 24.9384), // HEL |
| 34 | + new LatLng(-13.1639, -74.2236), // AYA |
| 35 | + new LatLng(52.5200, 13.4050), // BER |
| 36 | + new LatLng(12.9716, 77.5946), // BAN |
| 37 | + new LatLng(31.2304, 121.4737) // SHA |
| 38 | + }; |
| 39 | + |
| 40 | + @Override |
| 41 | + protected void onCreate(Bundle savedInstanceState) { |
| 42 | + super.onCreate(savedInstanceState); |
| 43 | + setContentView(R.layout.activity_textureview_animate); |
| 44 | + handler = new Handler(getMainLooper()); |
| 45 | + setupToolbar(); |
| 46 | + setupMapView(savedInstanceState); |
| 47 | + } |
| 48 | + |
| 49 | + private void setupToolbar() { |
| 50 | + ActionBar actionBar = getSupportActionBar(); |
| 51 | + if (actionBar != null) { |
| 52 | + getSupportActionBar().setDisplayHomeAsUpEnabled(true); |
| 53 | + getSupportActionBar().setHomeButtonEnabled(true); |
| 54 | + } |
| 55 | + } |
| 56 | + |
| 57 | + private void setupMapView(Bundle savedInstanceState) { |
| 58 | + mapView = (MapView) findViewById(R.id.mapView); |
| 59 | + mapView.getMapAsync(new OnMapReadyCallback() { |
| 60 | + @Override |
| 61 | + public void onMapReady(MapboxMap mapboxMap) { |
| 62 | + TextureViewAnimationActivity.this.mapboxMap = mapboxMap; |
| 63 | + |
| 64 | + setFpsView(mapboxMap); |
| 65 | + |
| 66 | + // Animate the map view |
| 67 | + ObjectAnimator animation = ObjectAnimator.ofFloat(mapView, "rotationY", 0.0f, 360f); |
| 68 | + animation.setDuration(3600); |
| 69 | + animation.setRepeatCount(ObjectAnimator.INFINITE); |
| 70 | + animation.start(); |
| 71 | + |
| 72 | + // Start an animation on the map as well |
| 73 | + flyTo(mapboxMap, 0, 14); |
| 74 | + } |
| 75 | + }); |
| 76 | + } |
| 77 | + |
| 78 | + private void flyTo(final MapboxMap mapboxMap, final int place, final double zoom) { |
| 79 | + mapboxMap.animateCamera( |
| 80 | + CameraUpdateFactory.newLatLngZoom(PLACES[place], zoom), |
| 81 | + 10000, |
| 82 | + new MapboxMap.CancelableCallback() { |
| 83 | + @Override |
| 84 | + public void onCancel() { |
| 85 | + delayed = new Runnable() { |
| 86 | + @Override |
| 87 | + public void run() { |
| 88 | + delayed = null; |
| 89 | + flyTo(mapboxMap, place, zoom); |
| 90 | + } |
| 91 | + }; |
| 92 | + handler.postDelayed(delayed, 2000); |
| 93 | + } |
| 94 | + |
| 95 | + @Override |
| 96 | + public void onFinish() { |
| 97 | + flyTo(mapboxMap, place == (PLACES.length - 1) ? 0 : place + 1, zoom); |
| 98 | + } |
| 99 | + }); |
| 100 | + } |
| 101 | + |
| 102 | + private void setFpsView(MapboxMap mapboxMap) { |
| 103 | + final TextView fpsView = (TextView) findViewById(R.id.fpsView); |
| 104 | + mapboxMap.setOnFpsChangedListener(new MapboxMap.OnFpsChangedListener() { |
| 105 | + @Override |
| 106 | + public void onFpsChanged(double fps) { |
| 107 | + fpsView.setText(String.format(Locale.US, "FPS: %4.2f", fps)); |
| 108 | + } |
| 109 | + }); |
| 110 | + } |
| 111 | + |
| 112 | + @Override |
| 113 | + protected void onStart() { |
| 114 | + super.onStart(); |
| 115 | + mapView.onStart(); |
| 116 | + } |
| 117 | + |
| 118 | + @Override |
| 119 | + protected void onResume() { |
| 120 | + super.onResume(); |
| 121 | + mapView.onResume(); |
| 122 | + } |
| 123 | + |
| 124 | + @Override |
| 125 | + protected void onPause() { |
| 126 | + super.onPause(); |
| 127 | + mapView.onPause(); |
| 128 | + } |
| 129 | + |
| 130 | + @Override |
| 131 | + protected void onStop() { |
| 132 | + super.onStop(); |
| 133 | + mapView.onStop(); |
| 134 | + if (handler != null && delayed != null) { |
| 135 | + handler.removeCallbacks(delayed); |
| 136 | + } |
| 137 | + } |
| 138 | + |
| 139 | + @Override |
| 140 | + protected void onSaveInstanceState(Bundle outState) { |
| 141 | + super.onSaveInstanceState(outState); |
| 142 | + mapView.onSaveInstanceState(outState); |
| 143 | + } |
| 144 | + |
| 145 | + @Override |
| 146 | + protected void onDestroy() { |
| 147 | + super.onDestroy(); |
| 148 | + mapView.onDestroy(); |
| 149 | + } |
| 150 | + |
| 151 | + @Override |
| 152 | + public void onLowMemory() { |
| 153 | + super.onLowMemory(); |
| 154 | + mapView.onLowMemory(); |
| 155 | + } |
| 156 | + |
| 157 | +} |
0 commit comments