[
https://issues.apache.org/jira/browse/CB-12335?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15814854#comment-15814854
]
Zia Sergio commented on CB-12335:
---------------------------------
I have found a solution to resolve the first problem detected using an android
6.0 emulator.
Here is my modified captureVideo() function :
{code:title=Capture.java}
private void captureVideo(Request req) {
boolean needExternalStoragePermission =
!PermissionHelper.hasPermission(this,
Manifest.permission.READ_EXTERNAL_STORAGE);
boolean needCameraPermission = cameraPermissionInManifest &&
!PermissionHelper.hasPermission(this,
Manifest.permission.CAMERA);
if (needExternalStoragePermission || needCameraPermission) {
if (needExternalStoragePermission && needCameraPermission) {
PermissionHelper.requestPermissions(this, req.requestCode, new
String[]{Manifest.permission.READ_EXTERNAL_STORAGE,
Manifest.permission.CAMERA});
} else if (needExternalStoragePermission) {
PermissionHelper.requestPermission(this, req.requestCode,
Manifest.permission.READ_EXTERNAL_STORAGE);
} else {
PermissionHelper.requestPermission(this, req.requestCode,
Manifest.permission.CAMERA);
}
} else {
Intent intent = new
Intent(android.provider.MediaStore.ACTION_VIDEO_CAPTURE);
if(Build.VERSION.SDK_INT > 7){
intent.putExtra("android.intent.extra.durationLimit",
req.duration);
intent.putExtra("android.intent.extra.videoQuality",
req.quality);
}
this.cordova.startActivityForResult((CordovaPlugin) this, intent,
req.requestCode);
}
}
{code}
The second problem seems related to the virtual camera of the android 7.0
emulator.
I had the opportunity to check using an android 7.1 Nexus device and the video
capture works fine ! (using the modified function above)
> captureVideo() crashes the app when running to an android 6.0 or 7.0 emulator
> -----------------------------------------------------------------------------
>
> Key: CB-12335
> URL: https://issues.apache.org/jira/browse/CB-12335
> Project: Apache Cordova
> Issue Type: Bug
> Components: Plugin Media Capture
> Reporter: Zia Sergio
>
> cordova 6.4
> cordova android platform 6.0
> cordova-media-capture plugin 1.4.1
> built : android sdk version 24
> When using Android 6.0 emulator :
> target Android 6.0 - API Level 23
> cpu Intel Atom (x86_64)
> front and back camera emulated
> memory RAM 1024
> VM heap 64
> internal storage 16 GiB
> SD card 4 GiB
> The emulated camera starts recording a video, stops correctly, but crashes
> the app when validate the captured video.
> {code:title=adb logcat trace}
> 01-09 11:04:55.485 1913 2552 E DatabaseUtils: Writing exception to parcel
> 01-09 11:04:55.485 1913 2552 E DatabaseUtils: java.lang.SecurityException:
> Permission Denial: reading com.android.providers.media.MediaProvider uri
> content://media/external/video/media/40 from pid=3130, uid=10056 requires
> android.permission.READ_EXTERNAL_STORAGE, or grantUriPermission()
> 01-09 11:04:55.485 1913 2552 E DatabaseUtils: at
> android.content.ContentProvider.enforceReadPermissionInner(ContentProvider.java:605)
> 01-09 11:04:55.485 1913 2552 E DatabaseUtils: at
> android.content.ContentProvider$Transport.enforceReadPermission(ContentProvider.java:480)
> 01-09 11:04:55.485 1913 2552 E DatabaseUtils: at
> android.content.ContentProvider$Transport.query(ContentProvider.java:211)
> 01-09 11:04:55.485 1913 2552 E DatabaseUtils: at
> android.content.ContentProviderNative.onTransact(ContentProviderNative.java:112)
> 01-09 11:04:55.485 1913 2552 E DatabaseUtils: at
> android.os.Binder.execTransact(Binder.java:453)
> 01-09 11:04:55.487 3130 3189 E AndroidRuntime: FATAL EXCEPTION:
> pool-1-thread-1
> 01-09 11:04:55.487 3130 3189 E AndroidRuntime: Process: com.saipm.dh, PID:
> 3130
> 01-09 11:04:55.487 3130 3189 E AndroidRuntime: java.lang.SecurityException:
> Permission Denial: reading com.android.providers.media.MediaProvider uri
> content://media/external/video/media/40 from pid=3130, uid=10056 requires
> android.permission.READ_EXTERNAL_STORAGE, or grantUriPermission()
> 01-09 11:04:55.487 3130 3189 E AndroidRuntime: at
> android.os.Parcel.readException(Parcel.java:1599)
> 01-09 11:04:55.487 3130 3189 E AndroidRuntime: at
> android.database.DatabaseUtils.readExceptionFromParcel(DatabaseUtils.java:183)
> 01-09 11:04:55.487 3130 3189 E AndroidRuntime: at
> android.database.DatabaseUtils.readExceptionFromParcel(DatabaseUtils.java:135)
> 01-09 11:04:55.487 3130 3189 E AndroidRuntime: at
> android.content.ContentProviderProxy.query(ContentProviderNative.java:421)
> 01-09 11:04:55.487 3130 3189 E AndroidRuntime: at
> android.content.ContentResolver.query(ContentResolver.java:491)
> 01-09 11:04:55.487 3130 3189 E AndroidRuntime: at
> android.content.ContentResolver.query(ContentResolver.java:434)
> 01-09 11:04:55.487 3130 3189 E AndroidRuntime: at
> org.apache.cordova.CordovaResourceApi.mapUriToFile(CordovaResourceApi.java:154)
> 01-09 11:04:55.487 3130 3189 E AndroidRuntime: at
> org.apache.cordova.mediacapture.Capture.createMediaFile(Capture.java:433)
> 01-09 11:04:55.487 3130 3189 E AndroidRuntime: at
> org.apache.cordova.mediacapture.Capture.onVideoActivityResult(Capture.java:413)
> 01-09 11:04:55.487 3130 3189 E AndroidRuntime: at
> org.apache.cordova.mediacapture.Capture$1.run(Capture.java:332)
> 01-09 11:04:55.487 3130 3189 E AndroidRuntime: at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1113)
> 01-09 11:04:55.487 3130 3189 E AndroidRuntime: at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:588)
> 01-09 11:04:55.487 3130 3189 E AndroidRuntime: at
> java.lang.Thread.run(Thread.java:818)
> 01-09 11:04:55.488 1630 2026 W ActivityManager: Force finishing activity
> com.saipm.dh/.MainActivity
> {code}
> When using Android 7.0 emulator :
> target Android 7.0 - API Level 24
> cpu Intel Atom (x86_64)
> front and back camera emulated
> memory RAM 1024
> VM heap 64
> internal storage 16 GiB
> SD card 8 GiB
> When captureVideo() is invoked, the emulated camera does not start and the
> app crashes immediately.
> {code:title=adb logcat trace}
> 01-09 10:40:23.266 1252 1252 V EmulatedCamera_Camera: getCameraInfo
> 01-09 10:40:23.266 1252 1252 V EmulatedCamera_BaseCamera: getCameraInfo
> 01-09 10:40:23.291 28517 28534 E AndroidRuntime: FATAL EXCEPTION: Thread-2
> 01-09 10:40:23.291 28517 28534 E AndroidRuntime: Process: com.android.camera,
> PID: 28517
> 01-09 10:40:23.291 28517 28534 E AndroidRuntime:
> java.lang.NullPointerException: Attempt to read from field 'int
> android.hardware.Camera$Size.width' on a null object reference
> 01-09 10:40:23.291 28517 28534 E AndroidRuntime: at
> com.android.camera.VideoCamera.getDesiredPreviewSize(VideoCamera.java:799)
> 01-09 10:40:23.291 28517 28534 E AndroidRuntime: at
> com.android.camera.VideoCamera.readVideoPreferences(VideoCamera.java:781)
> 01-09 10:40:23.291 28517 28534 E AndroidRuntime: at
> com.android.camera.VideoCamera.-wrap3(VideoCamera.java)
> 01-09 10:40:23.291 28517 28534 E AndroidRuntime: at
> com.android.camera.VideoCamera$1.run(VideoCamera.java:389)
> 01-09 10:40:23.291 28517 28534 E AndroidRuntime: at
> java.lang.Thread.run(Thread.java:761)
> 01-09 10:40:23.293 1503 1514 W ActivityManager: Force finishing activity
> com.android.camera/.VideoCamera
> 01-09 10:40:23.295 1503 1514 W ActivityManager: Force finishing activity
> com.saipm.dh/.MainActivity
> 01-09 10:40:23.322 28517 28528 I art : Background sticky concurrent mark
> sweep GC freed 8683(640KB) AllocSpace objects, 4(80KB) LOS objects, 0% free
> {code}
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