How to change the microphone icon on the mobile phone keyboard into a setting icon?

Click the "General" option in the "Settings" interface to enable "Siri". After that, a microphone button will appear on the left side of the "space" of the input keyboard.

When you need to input, bring up the keyboard, and then click the blank "microphone" icon to start voice input.

When you are finished, click the "Finish" icon, and the voice content will automatically become text.

Voice input needs networking.

Open re manager, enter the system /app/ and find Contacts.apk

Long press Contacts.apk to extract all points.

After extraction, click to open many icons in Contacts/RES/drawable-hdpi/ and find these icons: 1234567890. (There is only one dial-up background picture in drawable-NODPI. Please follow the tutorial and remember the size. ).

Use another window to find materials, and change the name of a pair of materials to the name of the system icon regardless of whether the name is the same as the name of the system icon.

Select all the copy material icons to replace the past overwrites.

Return to the contact page after replacement, press and hold the contact, click Create zip Compression, click Go after compression, then press and hold Contacts.zip, click Rename to change the suffix, which is changed to Contacts.apk.

Copy it to the root directory of the system after modification, press and hold Contacts.apk, and click the permission to modify three readings and one writing, as follows (three readings and one writing) √×××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××

Modify the permissions and enter the system/Apply/Replace.

Shut down and restart.