Package com.pranavpandey.android.dynamic.util

Class DynamicDeviceUtils

java.lang.Object

com.pranavpandey.android.dynamic.util.DynamicDeviceUtils

public class DynamicDeviceUtils
extends Object

Helper class to detect device specific features like Telephony, etc.

Field Summary

Fields

Modifier and Type	Field	Description
static final Pattern	PATTERN_WEP	Pattern for the WEP encryption.
static final Pattern	PATTERN_WPA	Pattern for the WPA encryption.

Constructor Summary

Constructors

Constructor	Description
DynamicDeviceUtils()

Method Summary

Modifier and Type	Method	Description
static boolean	connectWifi(Context context, String ssid, String password, String encryption, boolean hidden)	Try to save the Wi-Fi configuration according to the supplied parameters.
static String	getDate(Context context, long milliSeconds)	Retrieve a date and time string from milliSeconds according to the system settings.
static String	getDateWithSeparator(long milliSeconds)	Retrieve a date and time string with separators yyyy-MM-dd-HH-mm-ss from the supplied milliSeconds.
static WifiConfiguration	getWifiConfiguration(String ssid, String password, String encryption, boolean hidden)	Returns the Wi-Fi configuration according to the supplied parameters.
static boolean	hasCameraFeature(Context context)	Checks whether the device has camera feature.
static boolean	hasFlashlightFeature(Context context)	Checks whether the device has flashlight feature.
static boolean	hasHingeFeature(Context context)	Detects the hinge sensor feature by using PackageManager.
static boolean	hasSystemFeature(Context context, String feature)	Checks whether the device has a system feature.
static boolean	hasTelephony(Context context)	Detects the telephony feature by using PackageManager.
static boolean	isHuaweiEMUI(Context context)	Checks whether the device has an EMUI version installed.
static boolean	isSamsungOneUI()	Checks whether the device has a One UI version installed.
static boolean	isXiaomiMIUI(Context context)	Checks whether the device has MIUI services installed.
static void	vibrate(Context context, long duration)	Vibrate device for the supplied duration.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

PATTERN_WEP

public static final Pattern PATTERN_WEP

Pattern for the WEP encryption.

PATTERN_WPA

public static final Pattern PATTERN_WPA

Pattern for the WPA encryption.

Constructor Details

DynamicDeviceUtils

public DynamicDeviceUtils()

Method Details

getWifiConfiguration

@Nullable
public static WifiConfiguration getWifiConfiguration(@Nullable
 String ssid,
 @Nullable
 String password,
 @Nullable
 String encryption,
 boolean hidden)

Returns the Wi-Fi configuration according to the supplied parameters.

Parameters:

ssid - The network ssid to be used.

password - The password to be used.

encryption - The encryption method to be used.

hidden - true if the network is hidden.

Returns:

The Wi-Fi configuration according to the supplied parameters.

See Also:

• WifiConfiguration

connectWifi

@RequiresPermission(allOf={"android.permission.ACCESS_WIFI_STATE","android.permission.CHANGE_WIFI_STATE"})
public static boolean connectWifi(@Nullable
 Context context,
 @Nullable
 String ssid,
 @Nullable
 String password,
 @Nullable
 String encryption,
 boolean hidden)

Try to save the Wi-Fi configuration according to the supplied parameters.

Parameters:

context - The context to used.

ssid - The network ssid to be used.

password - The password to be used.

encryption - The encryption method to be used.

hidden - true if the network is hidden.

Returns:

{code true} on successful operation.

See Also:

• getWifiConfiguration(String, String, String, boolean)
• WifiManager.addNetworkSuggestions(List)
• WifiManager.enableNetwork(int, boolean)

hasSystemFeature

public static boolean hasSystemFeature(@Nullable
 Context context,
 @NonNull
 String feature)

Checks whether the device has a system feature.

Parameters:

context - The context to be used.

feature - The feature to be checked.

Returns:

true if the device has the system feature.

hasCameraFeature

public static boolean hasCameraFeature(@Nullable
 Context context)

Checks whether the device has camera feature.

Parameters:

context - The context to be used.

Returns:

true if the device has camera feature.

See Also:

• hasSystemFeature(Context, String)
• PackageManager.FEATURE_CAMERA
• PackageManager.FEATURE_CAMERA_ANY

hasFlashlightFeature

public static boolean hasFlashlightFeature(@Nullable
 Context context)

Checks whether the device has flashlight feature.

Parameters:

context - The context to be used.

Returns:

true if the device has flashlight feature.

See Also:

• hasSystemFeature(Context, String)
• PackageManager.FEATURE_CAMERA_FLASH

hasTelephony

public static boolean hasTelephony(@NonNull
 Context context)

Detects the telephony feature by using PackageManager.

Parameters:

context - The context to get the package manager.

Returns:

true if the device has telephony feature.

See Also:

• hasSystemFeature(Context, String)
• PackageManager.FEATURE_TELEPHONY

hasHingeFeature

public static boolean hasHingeFeature(@NonNull
 Context context)

Detects the hinge sensor feature by using PackageManager.

Parameters:

context - The context to get the package manager.

Returns:

true if the device has hinge sensor feature feature.

See Also:

• hasSystemFeature(Context, String)
• PackageManager.FEATURE_SENSOR_HINGE_ANGLE

vibrate

@RequiresPermission("android.permission.VIBRATE")
public static void vibrate(@Nullable
 Context context,
 long duration)

Vibrate device for the supplied duration.

Parameters:

context - The context to get the vibrator service.

duration - The duration in milliseconds.

See Also:

• Vibrator.vibrate(VibrationEffect)
• VibrationEffect.createOneShot(long, int)
• Vibrator.vibrate(long)

getDate

@NonNull
public static String getDate(@NonNull
 Context context,
 long milliSeconds)

Retrieve a date and time string from milliSeconds according to the system settings.

Parameters:

context - The context to retrieve system date and time format.

milliSeconds - The millis to be converted into date and time.

Returns:

The formatted date according to system settings.

See Also:

• Date

getDateWithSeparator

@NonNull
public static String getDateWithSeparator(long milliSeconds)

Retrieve a date and time string with separators yyyy-MM-dd-HH-mm-ss from the supplied milliSeconds.

Parameters:

milliSeconds - The millis to be converted into date and time.

Returns:

The formatted date and time string with separators.

See Also:

• SimpleDateFormat

isSamsungOneUI

public static boolean isSamsungOneUI()

Checks whether the device has a One UI version installed.

Returns:

true if the device has a One UI version installed.

isHuaweiEMUI

public static boolean isHuaweiEMUI(@Nullable
 Context context)

Checks whether the device has an EMUI version installed.

Parameters:

context - The context to resolve the activities.

Returns:

true if the device has an EMUI version installed.

isXiaomiMIUI

public static boolean isXiaomiMIUI(@Nullable
 Context context)

Checks whether the device has MIUI services installed.

Parameters:

context - The context to resolve the activities.

Returns:

true if the device has MIUI services installed.