Struct AndroidSystemProperties

Source

pub struct AndroidSystemProperties { /* private fields */ }

Expand description

An object that can retrieve android system properties.

§Example

use android_system_properties::AndroidSystemProperties;

let properties = AndroidSystemProperties::new();

if let Some(value) = properties.get("persist.sys.timezone") {
   println!("{}", value);
}

Implementations§

Source §

impl AndroidSystemProperties

Source

pub fn new() -> Self

Create an entry point for accessing Android properties.

Examples found in repository ?

examples/time_zone.rs (line 6)

5fn main() {
6    let android_system_properties = AndroidSystemProperties::new();
7    let tz = android_system_properties.get("persist.sys.timezone");
8    println!("Your time zone is: {}", tz.as_deref().unwrap_or("<unknown>"));
9}

Source

pub fn get(&self, name: &str) -> Option<String>

Retrieve a system property.

Returns None if the operation fails.

§Example

let properties = AndroidSystemProperties::new();

if let Some(value) = properties.get("persist.sys.timezone") {
    println!("{}", value);
}

Examples found in repository ?

examples/time_zone.rs (line 7)

5fn main() {
6    let android_system_properties = AndroidSystemProperties::new();
7    let tz = android_system_properties.get("persist.sys.timezone");
8    println!("Your time zone is: {}", tz.as_deref().unwrap_or("<unknown>"));
9}

Source

pub fn get_from_cstr(&self, cname: &CStr) -> Option<String>

Retrieve a system property using a CStr key.

Returns None if the operation fails.

§Example

let properties = AndroidSystemProperties::new();

let key = unsafe { CStr::from_bytes_with_nul_unchecked(b"persist.sys.timezone\0") };
if let Some(value) = properties.get_from_cstr(key) {
    println!("{}", value);
}