public void openFile(String filePath, String filename) {
   // filePath = /storage/emulated/0/Android/data/XX包名/files/ewx4nwlydwhlca#mcs/ewx4nwlydwhlca#mcs_fc68b27f9b2dc0ed70fc84c990bb8650/file/15/5c67f1fc-9993-4db3-b3f8-3d4467851415.jpg
    // filename = Screenshot_20211022_162123_com.tencent.mm.jpg
    File file = new File(filePath);
    if (!file.exists()) {
        return;
    }
    Intent intent = new Intent();
    intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
  //  intent.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION);
    // 设置intent的Action属性
    intent.setAction(Intent.ACTION_VIEW);
    // 获取文件file的MIME类型
    String type = CommonUtils.getMIMEType(file);  // image/jpeg
    if(Build.VERSION.SDK_INT >= Build.VERSION_CODES.N){
        Uri uri = FileProvider.getUriForFile(this,BuildConfig.APPLICATION_ID+".fileprovider",file);
        intent.setDataAndType(uri, type);
    }else {
        
    }
    // 跳转
    if (intent.resolveActivity(this.getPackageManager()) != null) {
        this.startActivity(intent);
    } else {
        CommonUtils.showToast(this,
                this.getString(R.string.cannot_open_this_type_file) + filename);
    }
}

manifest中的代码

<provider
    android:name="androidx.core.content.FileProvider"
    android:authorities="${applicationId}.fileprovider"
    android:exported="false"
    android:grantUriPermissions="true">
    <meta-data
        android:name="android.support.FILE_PROVIDER_PATHS"
        android:resource="@xml/filepaths"
        />
</provider>

上面的代码 执行完后跳转出去相册后秒关相册 没看到错误日志 有大佬能知道一下吗 我感觉就是Provider的问题 但是我尝试调整后 就发现打开闪退掉 SOS