Android Question
how to check AccessibilityService
I want to check my AccessibilityService ,but my code have error,below is my code
public static boolean isAccessibilityOn(Context context) {
int accessibilityEnable = 0;
try {
accessibilityEnable = Settings.Secure.getInt(context.getContentResolver(),
Settings.Secure.ACCESSIBILITY_ENABLED);
} catch (Settings.SettingNotFoundException e) {
e.printStackTrace();
}
if (accessibilityEnable == 1) {
String services = Settings.Secure.getString(context.getContentResolver(),
Settings.Secure.ENABLED_ACCESSIBILITY_SERVICES);
if (services != null) {
return services.toLowerCase().contains(context.getPackageName().toLowerCase());
}
}
return false;
}
and this is my error
android.provider.Settings$SettingNotFoundException: accessibility_enabled
I run my demo in api22
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Answer Source
Below is the method to check if your accessibility service is enabled or not.
Note: Change value of YOURAccessibilityService with your Service.
// To check if service is enabled
private boolean isAccessibilitySettingsOn(Context mContext) {
int accessibilityEnabled = 0;
final String service = getPackageName() + "/" + YOURAccessibilityService.class.getCanonicalName();
try {
accessibilityEnabled = Settings.Secure.getInt(
mContext.getApplicationContext().getContentResolver(),
android.provider.Settings.Secure.ACCESSIBILITY_ENABLED);
Log.v(TAG, "accessibilityEnabled = " + accessibilityEnabled);
} catch (Settings.SettingNotFoundException e) {
Log.e(TAG, "Error finding setting, default accessibility to not found: "
+ e.getMessage());
}
TextUtils.SimpleStringSplitter mStringColonSplitter = new TextUtils.SimpleStringSplitter(':');
if (accessibilityEnabled == 1) {
Log.v(TAG, "***ACCESSIBILITY IS ENABLED*** -----------------");
String settingValue = Settings.Secure.getString(
mContext.getApplicationContext().getContentResolver(),
Settings.Secure.ENABLED_ACCESSIBILITY_SERVICES);
if (settingValue != null) {
mStringColonSplitter.setString(settingValue);
while (mStringColonSplitter.hasNext()) {
String accessibilityService = mStringColonSplitter.next();
Log.v(TAG, "-------------- > accessibilityService :: " + accessibilityService + " " + service);
if (accessibilityService.equalsIgnoreCase(service)) {
Log.v(TAG, "We've found the correct setting - accessibility is switched on!");
return true;
}
}
}
} else {
Log.v(TAG, "***ACCESSIBILITY IS DISABLED***");
}
return false;
}
And to call this method:
if (!isAccessibilitySettingsOn(getApplicationContext())) {
startActivity(new Intent(Settings.ACTION_ACCESSIBILITY_SETTINGS));
}
this will check your setting is enabled and if it's not then it will enable it
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