Messaging: Remove forgotten MmsVideoRecorder
Usages removed when removing the own camera handling in commit 7f464b4
Change-Id: I7904a5079e733331c9cfc780ff21bdda8bdb9455
This commit is contained in:
Michael W
@@ -1,139 +0,0 @@
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/*
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* Copyright (C) 2015 The Android Open Source Project
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* Copyright (C) 2024 The LineageOS Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.android.messaging.ui.mediapicker;
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import android.hardware.Camera;
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import android.media.CamcorderProfile;
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import android.media.MediaRecorder;
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import android.net.Uri;
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import android.os.ParcelFileDescriptor;
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import com.android.messaging.Factory;
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import com.android.messaging.datamodel.MediaScratchFileProvider;
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import com.android.messaging.util.ContentType;
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import com.android.messaging.util.SafeAsyncTask;
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import java.io.FileNotFoundException;
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import java.io.IOException;
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class MmsVideoRecorder extends MediaRecorder {
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private static final float VIDEO_OVERSHOOT_SLOP = .85F;
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private static final int BITS_PER_BYTE = 8;
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// We think user will expect to be able to record videos at least this long
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private static final long MIN_DURATION_LIMIT_SECONDS = 25;
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/** The uri where video is being recorded to */
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private Uri mTempVideoUri;
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private ParcelFileDescriptor mVideoFD;
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/** The settings used for video recording */
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private final CamcorderProfile mCamcorderProfile;
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public MmsVideoRecorder(final Camera camera, final int cameraIndex, final int orientation,
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final int maxMessageSize)
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throws FileNotFoundException {
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mCamcorderProfile =
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CamcorderProfile.get(cameraIndex, CamcorderProfile.QUALITY_LOW);
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mTempVideoUri = MediaScratchFileProvider.buildMediaScratchSpaceUri(
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ContentType.getExtension(getContentType()));
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// The video recorder can sometimes return a file that's larger than the max we
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// say we can handle. Try to handle that overshoot by specifying an 85% limit.
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final long sizeLimit = (long) (maxMessageSize * VIDEO_OVERSHOOT_SLOP);
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// The QUALITY_LOW profile might not be low enough to allow for video of a reasonable
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// minimum duration. Adjust a/v bitrates to allow at least MIN_DURATION_LIMIT video
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// to be recorded.
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int audioBitRate = mCamcorderProfile.audioBitRate;
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int videoBitRate = mCamcorderProfile.videoBitRate;
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final double initialDurationLimit = sizeLimit * BITS_PER_BYTE
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/ (double) (audioBitRate + videoBitRate);
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if (initialDurationLimit < MIN_DURATION_LIMIT_SECONDS) {
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// Reduce the suggested bitrates. These bitrates are only requests, if implementation
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// can't actually hit these goals it will still record video at higher rate and stop when
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// it hits the size limit.
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final double bitRateAdjustmentFactor = initialDurationLimit / MIN_DURATION_LIMIT_SECONDS;
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audioBitRate *= bitRateAdjustmentFactor;
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videoBitRate *= bitRateAdjustmentFactor;
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}
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setCamera(camera);
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setOrientationHint(orientation);
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setAudioSource(MediaRecorder.AudioSource.CAMCORDER);
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setVideoSource(MediaRecorder.VideoSource.CAMERA);
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setOutputFormat(mCamcorderProfile.fileFormat);
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mVideoFD = Factory.get().getApplicationContext().getContentResolver()
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.openFileDescriptor(mTempVideoUri, "w");
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setOutputFile(mVideoFD.getFileDescriptor());
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// Copy settings from CamcorderProfile to MediaRecorder
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setAudioEncodingBitRate(audioBitRate);
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setAudioChannels(mCamcorderProfile.audioChannels);
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setAudioEncoder(mCamcorderProfile.audioCodec);
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setAudioSamplingRate(mCamcorderProfile.audioSampleRate);
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setVideoEncodingBitRate(videoBitRate);
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setVideoEncoder(mCamcorderProfile.videoCodec);
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setVideoFrameRate(mCamcorderProfile.videoFrameRate);
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setVideoSize(
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mCamcorderProfile.videoFrameWidth, mCamcorderProfile.videoFrameHeight);
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setMaxFileSize(sizeLimit);
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}
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Uri getVideoUri() {
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return mTempVideoUri;
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}
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int getVideoWidth() {
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return mCamcorderProfile.videoFrameWidth;
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}
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int getVideoHeight() {
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return mCamcorderProfile.videoFrameHeight;
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}
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void cleanupTempFile() {
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final Uri tempUri = mTempVideoUri;
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SafeAsyncTask.executeOnThreadPool(() ->
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Factory.get().getApplicationContext().getContentResolver().delete(
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tempUri, null, null));
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mTempVideoUri = null;
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}
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String getContentType() {
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if (mCamcorderProfile.fileFormat == OutputFormat.MPEG_4) {
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return ContentType.VIDEO_MP4;
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} else {
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// 3GPP is the only other video format with a constant in OutputFormat
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return ContentType.VIDEO_3GPP;
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}
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}
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public void closeVideoFileDescriptor() {
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if (mVideoFD != null) {
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try {
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mVideoFD.close();
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} catch (IOException e) {
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// Ignore
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}
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mVideoFD = null;
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}
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}
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}
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