v2.0.0-beta03 (#392)

* Fix #377 and update dependencies

* Fix #384

* Fix unbindFromSurface bug

* Bump version to v2.0.0-beta03

* Update build.gradle

README.md

@@ -22,7 +22,7 @@ CameraView is a well documented, high-level library that makes capturing picture
 addressing most of the common issues and needs, and still leaving you with flexibility where needed.
 
 ```groovy
-compile 'com.otaliastudios:cameraview:2.0.0-beta02'
+compile 'com.otaliastudios:cameraview:2.0.0-beta03'
 ```
 
 - Fast & reliable

cameraview/build.gradle

@@ -3,7 +3,7 @@ apply plugin: 'com.github.dcendents.android-maven'
 apply plugin: 'com.jfrog.bintray'
 
 // Required by bintray
-version = '2.0.0-beta02'
+version = '2.0.0-beta03'
 group = 'com.otaliastudios'
 
 //region android dependencies

cameraview/src/main/gles/com/otaliastudios/cameraview/EglCore.java

@@ -137,7 +137,7 @@ final class EglCore {
         int[] values = new int[1];
         EGL14.eglQueryContext(mEGLDisplay, mEGLContext, EGL14.EGL_CONTEXT_CLIENT_VERSION,
                 values, 0);
-        Log.d(TAG, "EGLContext created, client version " + values[0]);
+        // Log.d(TAG, "EGLContext created, client version " + values[0]);
     }
 
     /**
@@ -273,7 +273,7 @@ final class EglCore {
     public void makeCurrent(EGLSurface eglSurface) {
         if (mEGLDisplay == EGL14.EGL_NO_DISPLAY) {
             // called makeCurrent() before create?
-            Log.d(TAG, "NOTE: makeCurrent w/o display");
+            // Log.d(TAG, "NOTE: makeCurrent w/o display");
         }
         if (!EGL14.eglMakeCurrent(mEGLDisplay, eglSurface, eglSurface, mEGLContext)) {
             throw new RuntimeException("eglMakeCurrent failed");
@@ -351,21 +351,6 @@ final class EglCore {
         return mGlVersion;
     }
 
-    /**
-     * Writes the current display, context, and surface to the log.
-     */
-    public static void logCurrent(String msg) {
-        EGLDisplay display;
-        EGLContext context;
-        EGLSurface surface;
-
-        display = EGL14.eglGetCurrentDisplay();
-        context = EGL14.eglGetCurrentContext();
-        surface = EGL14.eglGetCurrentSurface(EGL14.EGL_DRAW);
-        Log.i(TAG, "Current EGL (" + msg + "): display=" + display + ", context=" + context +
-                ", surface=" + surface);
-    }
-
     /**
      * Checks for EGL errors.  Throws an exception if an error has been raised.
      */

cameraview/src/main/java/com/otaliastudios/cameraview/Camera1.java

@@ -66,7 +66,10 @@ class Camera1 extends CameraController implements Camera.PreviewCallback, Camera
         });
     }
 
-    // Preview surface is now available. If camera is open, set up.
+    /**
+     * Preview surface is now available. If camera is open, set up.
+     * At this point we are sure that mPreview is not null.
+     */
     @Override
     public void onSurfaceAvailable() {
         LOG.i("onSurfaceAvailable:", "Size is", mPreview.getOutputSurfaceSize());
@@ -80,8 +83,11 @@ class Camera1 extends CameraController implements Camera.PreviewCallback, Camera
         });
     }
 
-    // Preview surface did change its size. Compute a new preview size.
-    // This requires stopping and restarting the preview.
+    /**
+     * Preview surface did change its size. Compute a new preview size.
+     * This requires stopping and restarting the preview.
+     * At this point we are sure that mPreview is not null.
+     */
     @Override
     public void onSurfaceChanged() {
         LOG.i("onSurfaceChanged, size is", mPreview.getOutputSurfaceSize());
@@ -119,8 +125,11 @@ class Camera1 extends CameraController implements Camera.PreviewCallback, Camera
         return isCameraAvailable() && mPreview != null && mPreview.hasSurface() && !mIsBound;
     }
 
-    // The act of binding an "open" camera to a "ready" preview.
-    // These can happen at different times but we want to end up here.
+    /**
+     * The act of binding an "open" camera to a "ready" preview.
+     * These can happen at different times but we want to end up here.
+     * At this point we are sure that mPreview is not null.
+     */
     @WorkerThread
     private void bindToSurface() {
         LOG.i("bindToSurface:", "Started");
@@ -275,7 +284,7 @@ class Camera1 extends CameraController implements Camera.PreviewCallback, Camera
         }
         if (mCamera != null) {
             stopPreview();
-            unbindFromSurface();
+            if (mIsBound) unbindFromSurface();
             destroyCamera();
         }
         mCameraOptions = null;
@@ -440,8 +449,12 @@ class Camera1 extends CameraController implements Camera.PreviewCallback, Camera
             Camera.CameraInfo info = new Camera.CameraInfo();
             Camera.getCameraInfo(mCameraId, info);
             if (info.canDisableShutterSound) {
-                mCamera.enableShutterSound(mPlaySounds);
-                return true;
+                try {
+                    // this method is documented to throw on some occasions. #377
+                    return mCamera.enableShutterSound(mPlaySounds);
+                } catch (RuntimeException exception) {
+                    return false;
+                }
             }
         }
         if (mPlaySounds) {

cameraview/src/main/java/com/otaliastudios/cameraview/CameraController.java

@@ -91,7 +91,7 @@ abstract class CameraController implements
         mFrameManager = new FrameManager(2, this);
     }
 
-    void setPreview(CameraPreview cameraPreview) {
+    void setPreview(@NonNull CameraPreview cameraPreview) {
         mPreview = cameraPreview;
         mPreview.setSurfaceCallback(this);
     }

cameraview/src/main/java/com/otaliastudios/cameraview/CameraView.java

@@ -602,7 +602,6 @@ public class CameraView extends FrameLayout implements LifecycleObserver {
     public void open() {
         if (!isEnabled()) return;
         if (mCameraPreview != null) mCameraPreview.onResume();
-
         if (checkPermissions(getAudio())) {
             // Update display orientation for current CameraController
             mOrientationHelper.enable(getContext());

demo/build.gradle

@@ -23,6 +23,6 @@ android {
 
 dependencies {
     implementation project(':cameraview')
-    implementation 'androidx.appcompat:appcompat:1.1.0-alpha01'
-    implementation 'com.google.android.material:material:1.1.0-alpha02'
+    implementation 'androidx.appcompat:appcompat:1.1.0-alpha02'
+    implementation 'com.google.android.material:material:1.1.0-alpha03'
 }

demo/src/main/AndroidManifest.xml

@@ -15,9 +15,9 @@
         <activity
             android:name=".CameraActivity"
             android:theme="@style/Theme.MainActivity"
-            android:hardwareAccelerated="true"
             android:configChanges="orientation|screenLayout|keyboardHidden"
-            android:screenOrientation="portrait">
+            android:screenOrientation="portrait"
+            android:hardwareAccelerated="true">
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />
                 <category android:name="android.intent.category.LAUNCHER" />

docs/_posts/2018-12-20-changelog.md

@@ -8,6 +8,11 @@ order: 3
 
 New versions are released through GitHub, so the reference page is the [GitHub Releases](https://github.com/natario1/CameraView/releases) page.
 
+### v2.0.0-beta03
+
+- Fixed a few bugs ([#392][392])
+- Important fixes to video snapshot recording ([#374][374])
+
 ### v2.0.0-beta02
 
 - Fixed important bugs ([#356][356])
@@ -20,3 +25,5 @@ This is the first beta release. For changes with respect to v1, please take a lo
 
 [356]: https://github.com/natario1/CameraView/pull/356
 [360]: https://github.com/natario1/CameraView/pull/360
+[374]: https://github.com/natario1/CameraView/pull/374
+[392]: https://github.com/natario1/CameraView/pull/392

docs/_posts/2018-12-20-install.md

@@ -24,7 +24,7 @@ allprojects {
 Then simply download the latest version:
 
 ```groovy
-api 'com.otaliastudios:cameraview:2.0.0-beta02'
+api 'com.otaliastudios:cameraview:2.0.0-beta03'
 ```
 
 No other configuration steps are needed.