diff options
Diffstat (limited to 'platform/android/MapboxGLAndroidSDKTestApp/src/main')
4 files changed, 154 insertions, 0 deletions
diff --git a/platform/android/MapboxGLAndroidSDKTestApp/src/main/AndroidManifest.xml b/platform/android/MapboxGLAndroidSDKTestApp/src/main/AndroidManifest.xml index 5dc322a530..24de706bdb 100644 --- a/platform/android/MapboxGLAndroidSDKTestApp/src/main/AndroidManifest.xml +++ b/platform/android/MapboxGLAndroidSDKTestApp/src/main/AndroidManifest.xml @@ -358,6 +358,13 @@ android:name="android.support.PARENT_ACTIVITY" android:value=".activity.FeatureOverviewActivity"/> </activity> + <activity android:name=".activity.snapshot.MapSnapshotterActivity" + android:description="@string/description_map_snapshotter" + android:label="@string/activity_map_snapshotter"> + <meta-data + android:name="@string/category" + android:value="@string/category_imagegenerator"/> + </activity> <activity android:name=".activity.maplayout.DoubleMapActivity" android:description="@string/description_doublemap" diff --git a/platform/android/MapboxGLAndroidSDKTestApp/src/main/java/com/mapbox/mapboxsdk/testapp/activity/snapshot/MapSnapshotterActivity.java b/platform/android/MapboxGLAndroidSDKTestApp/src/main/java/com/mapbox/mapboxsdk/testapp/activity/snapshot/MapSnapshotterActivity.java new file mode 100644 index 0000000000..6b1cb920fc --- /dev/null +++ b/platform/android/MapboxGLAndroidSDKTestApp/src/main/java/com/mapbox/mapboxsdk/testapp/activity/snapshot/MapSnapshotterActivity.java @@ -0,0 +1,131 @@ +package com.mapbox.mapboxsdk.testapp.activity.snapshot; + +import android.graphics.Bitmap; +import android.os.Bundle; +import android.support.v7.app.AppCompatActivity; +import android.view.ViewTreeObserver; +import android.widget.GridLayout; +import android.widget.ImageView; + +import com.mapbox.mapboxsdk.camera.CameraPosition; +import com.mapbox.mapboxsdk.constants.Style; +import com.mapbox.mapboxsdk.geometry.LatLng; +import com.mapbox.mapboxsdk.geometry.LatLngBounds; +import com.mapbox.mapboxsdk.maps.MapboxMap; +import com.mapbox.mapboxsdk.snapshotter.MapSnapshotter; +import com.mapbox.mapboxsdk.testapp.R; + +import java.util.ArrayList; +import java.util.List; +import java.util.Random; + +import timber.log.Timber; + +/** + * Test activity showing how to use a the {@link com.mapbox.mapboxsdk.snapshotter.MapSnapshotter} + */ +public class MapSnapshotterActivity extends AppCompatActivity { + + private GridLayout grid; + private List<MapSnapshotter> snapshotters = new ArrayList<>(); + + + @Override + protected void onCreate(Bundle savedInstanceState) { + super.onCreate(savedInstanceState); + setContentView(R.layout.activity_map_snapshotter); + + // Find the grid view and start snapshotting as soon + // as the view is measured + grid = (GridLayout) findViewById(R.id.snapshot_grid); + grid.getViewTreeObserver() + .addOnGlobalLayoutListener(new ViewTreeObserver.OnGlobalLayoutListener() { + @Override + public void onGlobalLayout() { + //noinspection deprecation + grid.getViewTreeObserver().removeGlobalOnLayoutListener(this); + addSnapshots(); + } + }); + } + + private void addSnapshots() { + Timber.i("Creating snapshotters"); + + for (int row = 0; row < grid.getRowCount(); row++) { + for (int column = 0; column < grid.getColumnCount(); column++) { + startSnapShot(row, column); + } + } + } + + private void startSnapShot(final int row, final int column) { + + // Define the dimensions + MapSnapshotter.Options options = new MapSnapshotter.Options( + grid.getMeasuredWidth() / grid.getColumnCount(), + grid.getMeasuredHeight() / grid.getRowCount() + ) + // Optionally the pixel ratio + .withPixelRatio(1) + + // Optionally the style + .withStyle((column + row) % 2 == 0 ? Style.TRAFFIC_DAY : Style.DARK); + + // Optionally the visible region + if (row % 2 == 0) { + options.withRegion(new LatLngBounds.Builder() + .include(new LatLng(randomInRange(-80, 80), randomInRange(-160, 160))) + .include(new LatLng(randomInRange(-80, 80), randomInRange(-160, 160))) + .build() + ); + } + + // Optionally the camera options + if (column % 2 == 0) { + options.withCameraPosition(new CameraPosition.Builder() + .target(options.getRegion() != null + ? options.getRegion().getCenter() + : new LatLng(randomInRange(-80, 80), randomInRange(-160, 160))) + .bearing(randomInRange(0, 360)) + .tilt(randomInRange(0, 60)) + .zoom(randomInRange(0, 20)) + .build() + ); + } + + MapSnapshotter snapshotter = new MapSnapshotter(MapSnapshotterActivity.this, options); + + snapshotter.start(new MapboxMap.SnapshotReadyCallback() { + @Override + public void onSnapshotReady(Bitmap snapshot) { + Timber.i("Got the snapshot"); + ImageView imageView = new ImageView(MapSnapshotterActivity.this); + imageView.setImageBitmap(snapshot); + grid.addView( + imageView, + new GridLayout.LayoutParams(GridLayout.spec(row), GridLayout.spec(column)) + ); + } + }); + snapshotters.add(snapshotter); + } + + @Override + public void onPause() { + super.onPause(); + + // Make sure to stop the snapshotters on pause + for (MapSnapshotter snapshotter : snapshotters) { + snapshotter.cancel(); + } + snapshotters.clear(); + } + + private static Random random = new Random(); + + public static float randomInRange(float min, float max) { + return (random.nextFloat() * (max - min)) + min; + } + +} diff --git a/platform/android/MapboxGLAndroidSDKTestApp/src/main/res/layout/activity_map_snapshotter.xml b/platform/android/MapboxGLAndroidSDKTestApp/src/main/res/layout/activity_map_snapshotter.xml new file mode 100644 index 0000000000..30ad494dca --- /dev/null +++ b/platform/android/MapboxGLAndroidSDKTestApp/src/main/res/layout/activity_map_snapshotter.xml @@ -0,0 +1,14 @@ +<?xml version="1.0" encoding="utf-8"?> +<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android" + android:layout_width="match_parent" + android:layout_height="match_parent"> + + <GridLayout + android:id="@+id/snapshot_grid" + android:layout_width="match_parent" + android:layout_height="match_parent" + android:columnCount="3" + android:orientation="horizontal" + android:rowCount="3"/> + +</RelativeLayout> diff --git a/platform/android/MapboxGLAndroidSDKTestApp/src/main/res/values/strings.xml b/platform/android/MapboxGLAndroidSDKTestApp/src/main/res/values/strings.xml index 0fbf9754c5..b1f354aad5 100644 --- a/platform/android/MapboxGLAndroidSDKTestApp/src/main/res/values/strings.xml +++ b/platform/android/MapboxGLAndroidSDKTestApp/src/main/res/values/strings.xml @@ -63,6 +63,7 @@ <string name="activity_building_fill_extrusion_layer">Building layer</string> <string name="activity_animated_image_source">Animated Image Source</string> <string name="activity_bottom_sheet">Bottom sheet</string> + <string name="activity_map_snapshotter">Map Snapshotter</string> <!--Description--> <string name="description_user_location_tracking">Tracks the location of the user</string> @@ -125,6 +126,7 @@ <string name="description_building_fill_extrusion_layer">Shows how to show 3D extruded buildings</string> <string name="description_animated_image_source">Shows how to animate georeferenced images</string> <string name="description_bottom_sheet">Show 2 MapView on screen with a bottom sheet</string> + <string name="description_map_snapshotter">Show a static bitmap taken with the MapSnapshotter</string> <!--Categories--> <string name="category">category</string> |