Android 获取联系人时 Marshmallow 安全异常

Question

任何人都可以建议我应该对我的代码进行哪些更改以从 Android 中的联系人列表中检索联系人。我编写的逻辑对于棒棒糖及以下版本来说是完美的，但对于棒棒糖以上版本，它会崩溃并提示安全异常..

Answer 1

请参考https://developer.android.com/training/permissions/requesting.html

"Beginning in Android 6.0 (API level 23), users grant permissions to apps while the app is running, not when they install the app."

权限分为正常权限和危险权限。

以下代码检查应用程序是否有权读取用户的联系人，并在必要时请求权限：

// Here, thisActivity is the current activity
if (ContextCompat.checkSelfPermission(thisActivity,
            Manifest.permission.READ_CONTACTS)
    != PackageManager.PERMISSION_GRANTED) {

// Should we show an explanation?
if (ActivityCompat.shouldShowRequestPermissionRationale(thisActivity,
        Manifest.permission.READ_CONTACTS)) {

    // Show an expanation to the user *asynchronously* -- don't block
    // this thread waiting for the user's response! After the user
    // sees the explanation, try again to request the permission.

} else {

    // No explanation needed, we can request the permission.

    ActivityCompat.requestPermissions(thisActivity,
            new String[]{Manifest.permission.READ_CONTACTS},
            MY_PERMISSIONS_REQUEST_READ_CONTACTS);

    // MY_PERMISSIONS_REQUEST_READ_CONTACTS is an
    // app-defined int constant. The callback method gets the
    // result of the request.
}
}

Android 获取联系人时 Marshmallow 安全异常

Android Marshmallow security exception when getting contacts

android

android-contentprovider

android-contacts