diff options
Diffstat (limited to 'platform/android/MapboxGLAndroidSDKTestApp/src/main/java/com/mapbox/mapboxsdk/testapp/activity/annotation/MarkerViewScaleActivity.java')
-rw-r--r-- | platform/android/MapboxGLAndroidSDKTestApp/src/main/java/com/mapbox/mapboxsdk/testapp/activity/annotation/MarkerViewScaleActivity.java | 141 |
1 files changed, 141 insertions, 0 deletions
diff --git a/platform/android/MapboxGLAndroidSDKTestApp/src/main/java/com/mapbox/mapboxsdk/testapp/activity/annotation/MarkerViewScaleActivity.java b/platform/android/MapboxGLAndroidSDKTestApp/src/main/java/com/mapbox/mapboxsdk/testapp/activity/annotation/MarkerViewScaleActivity.java new file mode 100644 index 0000000000..37b1d32a68 --- /dev/null +++ b/platform/android/MapboxGLAndroidSDKTestApp/src/main/java/com/mapbox/mapboxsdk/testapp/activity/annotation/MarkerViewScaleActivity.java @@ -0,0 +1,141 @@ +package com.mapbox.mapboxsdk.testapp.activity.annotation; + +import android.os.Bundle; +import android.support.v7.app.ActionBar; +import android.support.v7.app.AppCompatActivity; +import android.support.v7.widget.Toolbar; +import android.view.MenuItem; +import android.view.View; +import android.widget.SeekBar; +import android.widget.TextView; + +import com.mapbox.mapboxsdk.annotations.Icon; +import com.mapbox.mapboxsdk.annotations.IconFactory; +import com.mapbox.mapboxsdk.annotations.MarkerView; +import com.mapbox.mapboxsdk.annotations.MarkerViewOptions; +import com.mapbox.mapboxsdk.geometry.LatLng; +import com.mapbox.mapboxsdk.maps.MapView; +import com.mapbox.mapboxsdk.maps.MapboxMap; +import com.mapbox.mapboxsdk.maps.OnMapReadyCallback; +import com.mapbox.mapboxsdk.testapp.R; + +import java.util.Locale; + +public class MarkerViewScaleActivity extends AppCompatActivity { + + private MapView mMapView; + private View mMarkerView; + + @Override + protected void onCreate(Bundle savedInstanceState) { + super.onCreate(savedInstanceState); + setContentView(R.layout.activity_marker_view_scale); + + Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar); + setSupportActionBar(toolbar); + + final ActionBar actionBar = getSupportActionBar(); + if (actionBar != null) { + actionBar.setDisplayHomeAsUpEnabled(true); + actionBar.setDisplayShowHomeEnabled(true); + } + + final SeekBar xBar = (SeekBar) findViewById(R.id.seekbar_factor); + TextView xText = (TextView) findViewById(R.id.textview_factor); + xBar.setOnSeekBarChangeListener(new FactorChangeListener(xText)); + + mMapView = (MapView) findViewById(R.id.mapView); + mMapView.onCreate(savedInstanceState); + mMapView.getMapAsync(new OnMapReadyCallback() { + @Override + public void onMapReady(MapboxMap mapboxMap) { + Icon icon = IconFactory.getInstance(MarkerViewScaleActivity.this) + .fromResource(R.drawable.ic_circle); + + MarkerView mMarker = mapboxMap.addMarker(new MarkerViewOptions() + .position(new LatLng(38.907192, -77.036871)) + .icon(icon) + .flat(true)); + + mMarkerView = mapboxMap.getMarkerViewManager().getView(mMarker); + } + }); + } + + @Override + public boolean onOptionsItemSelected(MenuItem item) { + switch (item.getItemId()) { + case android.R.id.home: + onBackPressed(); + return true; + default: + return super.onOptionsItemSelected(item); + } + } + + @Override + public void onResume() { + super.onResume(); + mMapView.onResume(); + } + + @Override + public void onPause() { + super.onPause(); + mMapView.onPause(); + } + + @Override + protected void onSaveInstanceState(Bundle outState) { + super.onSaveInstanceState(outState); + mMapView.onSaveInstanceState(outState); + } + + @Override + protected void onDestroy() { + super.onDestroy(); + mMapView.onDestroy(); + } + + @Override + public void onLowMemory() { + super.onLowMemory(); + mMapView.onLowMemory(); + } + + private class FactorChangeListener implements SeekBar.OnSeekBarChangeListener { + + private TextView xText; + + public FactorChangeListener(TextView xText) { + this.xText = xText; + } + + @Override + public void onProgressChanged(SeekBar seekBar, int progress, boolean fromUser) { + float newScale = getScale(progress); + xText.setText(String.format(Locale.US, "Scale: %.1f", newScale)); + if (MarkerViewScaleActivity.this.mMarkerView != null) { + mMarkerView.setScaleX(newScale); + mMarkerView.setScaleY(newScale); + + } + } + + @Override + public void onStartTrackingTouch(SeekBar seekBar) { + // Not used + } + + @Override + public void onStopTrackingTouch(SeekBar seekBar) { + // Not used + } + + private float getScale(int progress) { + float scale = 1.0f * progress / 25; + return scale < 1.0 ? 1.0f : scale; + } + } + +} |