Gerry ggfan
ggfan
/ android-camerax-videocapture-api-gists-FinalizeEvent.kt
Last active
August 7, 2022 11:39
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| if(event == VideoRecordEvent.Finalize) { | |
| if (!event.hasError()) { | |
| val playback = Intent(Intent.ACTION_VIEW).apply { | |
| setDataAndType(event.outputResults.outputUri, "video/*") | |
| } | |
| startActivity(playback); | |
| } else { | |
| // update app state when the capture failed. | |
| recording?.close() | |
| recording = null |
ggfan
/ android-camerax-videocapture-api-gists-contentValues.kt
Created
February 22, 2022 22:45
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| val contentValues = ContentValues().apply { | |
| put(MediaStore.MediaColumns.DISPLAY_NAME, “CameraX-VideoCapture”) | |
| put(MediaStore.MediaColumns.MIME_TYPE, "video/mp4") | |
| } | |
| val mediaStoreOutputOptions = MediaStoreOutputOptions | |
| .Builder(contentResolver, MediaStore.Video.Media.EXTERNAL_CONTENT_URI) | |
| .setContentValues(contentValues) | |
| .build() |
ggfan
/ android-camerax-videocapture-api-gists-recordingListener.kt
Last active
February 23, 2022 00:55
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| val recordingListener = Consumer<VideoRecordEvent> { event -> | |
| when(event) { | |
| is VideoRecordEvent.Start -> { | |
| val msg = “Capture Started” | |
| Toast.makeText(getActivity(), msg, Toast.LENGTH_SHORT) | |
| .show() | |
| // update app internal recording state | |
| … | |
| } | |
| is VideoRecordEvent.Finalize -> { |
ggfan
/ android-camerax-videocapture-api-gists-cameraSelector.kt
Created
February 22, 2022 22:42
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| @androidx.annotation.OptIn(ExperimentalCamera2Interop::class) | |
| val cameraSelector = CameraSelector.Builder() | |
| .addCameraFilter { | |
| it.filter { camInfo -> | |
| val level = Camera2CameraInfo.from(camInfo) | |
| .getCameraCharacteristic( | |
| CameraCharacteristics.INFO_SUPPORTED_HARDWARE_LEVEL | |
| ) | |
| level == CameraCharacteristics.INFO_SUPPORTED_HARDWARE_LEVEL_3 | |
| } |
ggfan
/ android-camerax-videocapture-api-gists-bindLifeCycle.kt
Created
February 22, 2022 22:40
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| try { | |
| camera = cameraProvider.bindToLifecycle( | |
| viewLifecycleOwner, | |
| CameraSelector.DEFAULT_BACK_CAMERA, | |
| videoCapture, | |
| preview | |
| ) | |
| } catch (exc: Exception) { | |
| // we are on the main thread, let's reset the controls on the UI. | |
| Log.e(TAG, "Use case binding failed", exc) |
ggfan
/ android-camerax-videocapture-api-gists-recorder.kt
Created
February 22, 2022 22:38
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| val recorder = Recorder.Builder() | |
| .setQualitySelector(qualitySelector) | |
| .build() | |
| // Create the VideoCapture UseCase and make it available to use | |
| // in the other part of the application. | |
| videoCapture = VideoCapture.withOutput(recorder) |
ggfan
/ android-camerax-videocapture-api-gists-getResolutions.kt
Last active
February 22, 2022 22:36
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| fun getResolutions(selector:CameraSelector, | |
| provider:ProcessCameraProvider | |
| ): Map<Quality, Size> { | |
| return selector.filter(provider.availableCameraInfos).firstOrNull() | |
| ?.let { camInfo -> | |
| QualitySelector.getSupportedQualities(camInfo) | |
| .associateWith { quality -> | |
| QualitySelector.getResolution(camInfo, quality)!! | |
| } | |
| } ?: emptyMap() |
ggfan
/ android-camerax-videocapture-api-gists-QualitySelector.kt
Created
February 22, 2022 22:34
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| val selector = QualitySelector | |
| .from( | |
| Quality.UHD, | |
| FallbackStrategy.higherQualityOrLowerThan(Quality.SD) | |
| ) |
ggfan
/ android-camerax-videocapture-api-gists-build.gradle
Last active
February 22, 2022 22:14
camerax-videocapture-api-gists
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| dependencies { | |
| def camerax_version = "1.1.0-beta01" | |
| implementation "androidx.camera:camera-core:${camerax_version}" | |
| implementation "androidx.camera:camera-camera2:${camerax_version}" | |
| implementation "androidx.camera:camera-lifecycle:${camerax_version}" | |
| implementation "androidx.camera:camera-video:${camerax_version}" | |
| implementation "androidx.camera:camera-view:${camerax_version}" | |
| implementation "androidx.camera:camera-extensions:${camerax_version}" | |
| } |
ggfan
/ gist:30d34c8cc57f7f958495c21fd1e81db3
Created
September 23, 2016 21:44
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| D/AndroidRuntime( 7236): | |
| D/AndroidRuntime( 7236): >>>>>> AndroidRuntime START com.android.internal.os.RuntimeInit <<<<<< | |
| D/AndroidRuntime( 7236): CheckJNI is OFF | |
| E/art ( 7236): Unrecognized option -XX:mainThreadStackSize=24K | |
| W/art ( 7236): Ignoring unknown -Xgc option: precise | |
| W/art ( 7236): Failed to find ELF magic in /system/framework/am.odex: dey | |
| E/memtrack( 7236): Couldn't load memtrack module (No such file or directory) | |
| E/android.os.Debug( 7236): failed to load memtrack module: -2 | |
| W/art ( 7236): JNI RegisterNativeMethods: attempt to register 0 native methods for android.content.res.Configuration | |
| D/AndroidRuntime( 7236): Calling main entry com.android.commands.am.Am |
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