JCameraView

CJT / 文 发表于2017-05-23 16:32 次阅读 camera,android

JCameraView

项目地址

Download API 14+

这是一个模仿微信拍照的Android开源控件

  • 点击拍照

  • 长按录视频(视频长度可设置)

  • 长按录视频的时候,手指上滑可以放大视频

  • 录制完视频可以浏览并且重复播放

  • 前后摄像头的切换

  • 可以设置小视频保存路径

示例截图

image image image

GIF图(播放速度有点慢,求解)

image

使用步骤(Android Studio)

添加下列代码到 module gradle

最新版本(1.0.5)更新内容:

compile 'cjt.library.wheel:camera:1.0.5'
//浏览界面能使用两根手指进行缩放
//切换摄像头的按钮会根据手持手机方向进行旋转
//修复内存泄露

如果获取依赖失败则添加下列代码到 project gradle

allprojects {
   repositories {
jcenter()
maven {
url 'https://dl.bintray.com/cjt/maven'
}
}
}

旧版本

compile 'cjt.library.wheel:camera:1.0.4'
//换回VideoView
//摄像上滑放大

compile 'cjt.library.wheel:camera:1.0.2'
//TextureView替换VideoView
//根据手机拍照方向旋转图片(仅后置摄像头)

compile 'cjt.library.wheel:camera:1.0.0'
//代码重构
//修复频繁切换摄像头崩溃的问题
//修复获取不到supportedVideoSizes的问题
//可以设置最长录像时间
//修复按钮错乱BUG

compile 'cjt.library.wheel:camera:0.1.9' //修复BUG

compile 'cjt.library.wheel:camera:0.1.7' //修复无法获取最佳分辨率导致的StackOverFlowError

compile 'cjt.library.wheel:camera:0.1.6' //修复部分机型切换前置摄像头崩溃问题和添加动态权限申请

compile 'cjt.library.wheel:camera:0.1.2' //修复部分机型不支持缩放导致崩溃

compile 'cjt.library.wheel:camera:0.1.1' //修复切换前置摄像头崩溃BUG

compile 'cjt.library.wheel:camera:0.1.0' //修复BUG

compile 'cjt.library.wheel:camera:0.0.9' //添加保持屏幕常亮唤醒状态
<uses-permission android:name="android.permission.WAKE_LOCK"/> //需新增权限

compile 'cjt.library.wheel:camera:0.0.8' //添加手动对焦,对焦提示器,修复切换到前置摄像头崩溃的BUG

compile 'cjt.library.wheel:camera:0.0.7' //修复了长按录视频崩溃的BUG和兼容到Android4.0

compile 'cjt.library.wheel:camera:0.0.3' 

布局文件中添加

//1.0.0+
<com.cjt2325.cameralibrary.JCameraView
    android:id="@+id/jcameraview"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    app:duration_max="10000"
    app:iconMargin="20dp"
    app:iconSize="30dp"
    app:iconSrc="@drawable/ic_camera_enhance_black_24dp"/>

(1.0.0+)

属性 属性说明
iconSize 右上角切换摄像头按钮的大小
iconMargin 右上角切换摄像头按钮到上、右边距
iconSrc 右上角切换摄像头按钮图片
duration_max 设置最长录像时间(毫秒)

AndroidManifest.xml中添加权限

<uses-feature android:name="android.hardware.camera" />
<uses-feature android:name="android.hardware.camera.autofocus" />
<uses-permission android:name="android.permission.RECORD_AUDIO" />
<uses-permission android:name="android.permission.CAMERA" />
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
<uses-permission android:name="android.permission.WRITE_SETTINGS" />

Activity全屏设置

if (Build.VERSION.SDK_INT >= 19) {
    View decorView = getWindow().getDecorView();
    decorView.setSystemUiVisibility(
        View.SYSTEM_UI_FLAG_LAYOUT_STABLE
            | View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION
            | View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN
            | View.SYSTEM_UI_FLAG_HIDE_NAVIGATION
            | View.SYSTEM_UI_FLAG_FULLSCREEN
            | View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY);
} else {
    View decorView = getWindow().getDecorView();
    int option = View.SYSTEM_UI_FLAG_FULLSCREEN;
    decorView.setSystemUiVisibility(option);
}

初始化JCameraView控件

//1.0.0
jCameraView = (JCameraView) findViewById(R.id.jcameraview);
/**
 * 设置视频保存路径
 */
jCameraView.setSaveVideoPath(Environment.getExternalStorageDirectory().getPath() + File.separator + "JCamera");
/**
 * JCameraView监听
 */
jCameraView.setJCameraLisenter(new JCameraLisenter() {
    @Override
    public void captureSuccess(Bitmap bitmap) {
    /**
     * 获取图片bitmap
     */
        Log.i("JCameraView", "bitmap = " + bitmap.getWidth());
    }
    @Override
    public void recordSuccess(String url) {
    /**
     * 获取视频路径
     */
        Log.i("CJT", "url = " + url);
     }
    @Override
    public void quit() {
    /**
     * 退出按钮
     */
        MainActivity.this.finish();
    }
});

JCameraView生命周期

@Override
protected void onResume() {
    super.onResume();
    mJCameraView.onResume();
}
@Override
protected void onPause() {
    super.onPause();
    mJCameraView.onPause();
}

APK Demo

扫码下载

image

二维码显示不出请点击 下载Demo

LICENSE

Copyright 2017 CJT2325

Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

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