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Switch to TextureView

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Closes #2244
This commit is contained in:
Leith Bade
2015-09-03 16:12:53 +10:00
parent 77893249fc
commit 73c3af4efe
1 changed files with 25 additions and 17 deletions
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42
android/java/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxgl/views/MapView.java
View File

@@ -11,6 +11,7 @@ import android.content.res.TypedArray;
import android.graphics.Bitmap;
import android.graphics.Matrix;
import android.graphics.PointF;
import android.graphics.SurfaceTexture;
import android.hardware.GeomagneticField;
import android.hardware.Sensor;
import android.hardware.SensorEvent;
@@ -34,8 +35,8 @@ import android.util.AttributeSet;
import android.view.InputDevice;
import android.view.KeyEvent;
import android.view.MotionEvent;
import android.view.SurfaceHolder;
import android.view.SurfaceView;
import android.view.Surface;
import android.view.TextureView;
import android.view.View;
import android.view.ViewConfiguration;
import android.widget.FrameLayout;
@@ -294,8 +295,8 @@ public class MapView extends FrameLayout implements LocationListener {
// Save the context
mContext = context;
SurfaceView surfaceView = new SurfaceView(mContext);
addView(surfaceView);
TextureView textureView = new TextureView(mContext);
addView(textureView);
// Check if we are in Eclipse UI editor
if (isInEditMode()) {
@@ -328,8 +329,8 @@ public class MapView extends FrameLayout implements LocationListener {
setFocusableInTouchMode(true);
requestFocus();
// Register the SurfaceHolder callbacks
surfaceView.getHolder().addCallback(new CallbacksHandler());
// Register the TextureView callbacks
textureView.setSurfaceTextureListener(new SurfaceTextureListener());
// Touch gesture detectors
mGestureDetector = new GestureDetectorCompat(context, new GestureListener());
@@ -843,37 +844,44 @@ public class MapView extends FrameLayout implements LocationListener {
}
}
// This class handles SurfaceHolder callbacks
private class CallbacksHandler implements SurfaceHolder.Callback, SurfaceHolder.Callback2 {
// This class handles TextureView callbacks
private class SurfaceTextureListener implements TextureView.SurfaceTextureListener {
// Called when the native surface buffer has been created
// Called when the native surface texture has been created
// Must do all EGL/GL ES initialization here
@Override
public void surfaceCreated(SurfaceHolder holder) {
mNativeMapView.createSurface(holder.getSurface());
public void onSurfaceTextureAvailable (SurfaceTexture surface, int width, int height) {
mNativeMapView.createSurface(new Surface(surface));
mNativeMapView.resizeFramebuffer(width, height);
}
// Called when the native surface buffer has been destroyed
// Called when the native surface texture has been destroyed
// Must do all EGL/GL ES destruction here
@Override
public void surfaceDestroyed(SurfaceHolder holder) {
public boolean onSurfaceTextureDestroyed (SurfaceTexture surface) {
mNativeMapView.destroySurface();
return true;
}
// Called when the format or size of the native surface buffer has been
// changed
// Called when the format or size of the native surface texture has been changed
// Must handle window resizing here.
@Override
public void surfaceChanged(SurfaceHolder holder, int format, int width, int height) {
public void onSurfaceTextureSizeChanged (SurfaceTexture surface, int width, int height) {
mNativeMapView.resizeFramebuffer(width, height);
}
// Called when we need to redraw the view
// This is called before our view is first visible to prevent an initial
// flicker (see Android SDK documentation)
@Override
/*@Override
public void surfaceRedrawNeeded(SurfaceHolder holder) {
mNativeMapView.update();
}*/ // TODO call update somewhere?
// Not used
@Override
public void onSurfaceTextureUpdated (SurfaceTexture surface) {
// Do nothing
}
}