Drag-and-drop on a mobile device

1. A method implemented by one or more processors comprising:

identifying, on a touchscreen display of a computing device, a drag area in an application operating on the computing device in response to receiving a drag command from a user of the computing device, the drag area including content displayed on the touchscreen screen of the computing device;

processing, using a trained machine learning model, the content of the drag area to predict at least one suggested drop location for the content in the application or an additional application that is also operating on the computing device;

causing the at least one suggested drop location to be rendered at the computing device of the user; and

in response to receiving a selection of the at least one suggested drop location:

using the at least one suggested drop location as a drop location for the content of the drag area.

2. The method of claim 1 , further comprising:

receiving, from a server, the trained machine learning model; and

updating, at the computing device, the trained machine learning model based on historical drag-and-drop features that are specific to the user of the computing device resulting in a personalized trained machine learning model.

3. The method of claim 2 , wherein updating the trained machine learning model comprises determining coefficients for the personalized trained machine learning model based on the historical drag-and-drop features that are specific to the user.

4. The method of claim 3 , further comprising:

transmitting, to the server, the determined coefficients for the personalized trained machine learning model; and

updating, at the server, the trained machine learning model based on the determined coefficients for the personalized trained machine learning model resulting in a global trained machine learning model.

5. The method of claim 1 , further comprising:

identifying an entity included in the content of the drag area;

wherein processing the content of the drag area to predict the at least one suggested drop location is in response to identifying the entity included in the content of the drag area.

6. The method of claim 5 , wherein the entity included in the content of the drag area is a contact entity, and wherein the contact entity includes at least a name, a phone number, and an email address.

7. The method of claim 6 , further comprising:

determining that an input field is associated with the at least one suggested drop location; and

in response to determining that the input field is associated with the at least one suggested drop location:

determining, from the contact entity, one of the name, the phone number, or the email address to include in the input field.

8. The method of claim 7 , further comprising:

in response to determining the input field is associated with an email application:

including the email address, of the contact entity, in the input field; and

in response to determining the input field is associated with a phone application:

including the phone number of the contact entity, in the input field.

9. A method implemented by one or more processors comprising:

in response to a drag command from a user of a mobile device, identifying, within a display of the mobile device, a drag area in a user interface of a first mobile application;

identifying, based on content in the drag area, at least a first entity and a second entity;

receiving a drop location in a second mobile application, the second mobile application differing from the first mobile application;

selecting, based on the drop location, the first entity over the second entity; and

performing an action in the second mobile application using the selected first entity.

10. The method of claim 9 , wherein the action includes pasting, in the drop location, text for the selected entity.

11. The method of claim 10 , further comprising:

determining the text, for the selected entity, using an entity data store.

12. The method of claim 9 , wherein selecting, based on the drop location, the first entity over the second entity, comprises selecting the first entity over the second entity based on a type assigned to the second mobile application.

13. The method of claim 12 , wherein the content included in the drag area includes a contact entry of the user of the mobile device, and wherein the contact entry includes at least a phone number entity associated with the contact entry and an email address entity associated with the contact entry.

14. The method of claim 13 , further comprising:

determining the type assigned to the second mobile application;

in response to determining the second mobile application is an email application, selecting the first entity over the second entity comprises:

selecting the email address entity as the first entity over the phone number entity as the second entity; and

in response to determining to the second mobile application is a phone application, selecting the first entity over the second entity comprises:

selecting the phone number entity as the first entity over the email address entity as the second entity.

15. A system comprising:

at least one processor; and

at least one memory storing instructions that, when executed, cause the at least one processor to:

in response to a drag command from a user of a mobile device, identify, within a display of the mobile device, a drag area in a user interface of a first mobile application;

identify, based on content in the drag area, at least a first entity and a second entity;

receive a drop location in a second mobile application, the second mobile application differing from the first mobile application;

select, based on the drop location, the first entity over the second entity; and

perform an action in the second mobile application using the selected first entity.