Android 使用系統錄制視頻功能

第一步：

在清單文件中添加 <uses-feature> 代碼：

  <manifest ... >
        <uses-feature android:name="android.hardware.camera"
                      android:required="true" />
        ...
    </manifest>

第二步：

調用 Intent 以拍攝視頻的函數

 static final int REQUEST_VIDEO_CAPTURE = 1;

    private void dispatchTakeVideoIntent() {
        Intent takeVideoIntent = new Intent(MediaStore.ACTION_VIDEO_CAPTURE);
        if (takeVideoIntent.resolveActivity(getPackageManager()) != null) {
            startActivityForResult(takeVideoIntent, REQUEST_VIDEO_CAPTURE);
        }
    }

第三步錄制完成后，返回獲取到視頻的uri

  @Override
    protected void onActivityResult(int requestCode, int resultCode, Intent intent) {
        if (requestCode == REQUEST_VIDEO_CAPTURE && resultCode == RESULT_OK) {
            Uri videoUri = intent.getData();
           
        }
    }
    

 

注意，記得動態申請權限：CAMERA和WRITE_EXTERNAL_STORAGE