Explain the Android mobile guard setup wizard page

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On the properties of Android mobile guard custom controls

Analysis of Android mobile guard turning off automatic update

Set the wizard page, judge whether it has been set through shared preferences, and jump to different pages

custom style

In RES / values / styles.xml

Add a node < style name = ">, and set the name attribute

In the < style > node, add a node < item name = "> and set the name attribute, which is the various parameters of the layout

In the text of < item >, set various parameter values of the layout

Reference style in layout file, style = "@ style / xxxxxxxxx"

Place a small icon to the left of the textview

Use the icon attribute Android: drawableleft = "@ Android: drawable / xxxxxxxxx" on the left to reference the icon of the Android system, for example: @ Android: drawable / star_ big_ on

The icon is vertically centered, and the alignment attribute Android: gravity = "center" is used_ vertical”

Small dot below the guide page

Linear layout, horizontal, ImageView, package content, overall center

Use the system icon @ Android: drawable / presence_ online

@android:drawable/presence_ invisible

Customize button status background

Define in RES / drawable / button.xml file and add node < selector >

Press the define button to add the < item > node and set the status attribute Android: state_ pressed=”true”

Set picture properties Android: drawable = "XXXX"

Set the button focus status, add the < item > node, and set the status attribute Android: state_ focus=”true”

Define the default picture of the button, add the < item > node, and set the picture attribute Android: drawable = "XXXX"

Set picture properties Android: drawable = "XXXX"

In the layout file, set the background for the button, Android: background = "@ drawable / xxxxx"

activity_ lost_ find.xml

button_ selector.xml