android studio update values in previous activity

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The Facebook Login feature is an easy way to sign in to other websites and apps. Find a Background Location setting in the Location menu under Privacy Shortcuts.

ANDROID STUDIO UPDATE VALUES IN PREVIOUS ACTIVITY ANDROID

Users with older Android phones can access a location setting in the Facebook app itself to get the same effect. Only the newest version of Android provides the “Only while using the app” option. Then click either “While Using the App” or “Never.” On an iPhone: Go to the phone’s Settings > Privacy > Location Services > Facebook.

On older phones, check for a Permissions menu.) On an Android phone: Go to the phone’s Settings > Location > App location permissions > Facebook > Select “Allow only while using the app” or “Deny.” (These instructions may vary slightly depending on what phone you have. But if you revoke the Facebook app’s location permission, the data available to the company will be less precise.

Facebook admits it uses information such as your network connection to approximate your whereabouts for advertising purposes. Adjusting that won’t stop the company from accessing your location entirely, though. The most accurate source of location data can be controlled through your device’s location services settings. When you use the Facebook mobile app, whether you’re scrolling through your news feed, tagging a family photo on the Golden Gate Bridge, or just leaving the app idling in the background, the company can collect data about your location to use for targeting ads. On a computer: Click your profile picture in the top right of the Facebook home page > Settings & privacy > Settings > Your Facebook information > Off-Facebook activity.įrom there, you can click “Clear previous activity.” To prevent the data from being used for targeted ads going forward, tap “Disconnect future activity.” You can go through a list one by one and disable Future Off-Facebook Activity for specific services where you don’t need Facebook Login. Turning off Future Activity disables the Facebook Login tool that lets you sign in to other apps and websites using your Facebook credentials. But again, Facebook says that the data won’t be used to target you with ads. Note that after you turn it off, other companies will keep sending Facebook information about you. You’ll also find a setting called Manage Future Activity, which lets you keep your history cleared by default. Instead, it “disconnects” the data from your account, preventing the company from using it for targeted ads.įacebook keeps a copy of that information-and will continue to use it for analytics reports provided to other websites and detailed performance measurements for the company’s advertising clients. It houses the Clear History button, which, despite the name, doesn’t actually delete anything.

Protect Your Privacy on Facebook’s Sibling Productsįor a peek behind the curtain, the Off-Facebook Activity menu will give you a look at some of that data.

Prevent Facebook From Following You on Other Websites.

Limit Data Collection by Facebook’s Partners.

“Clear” the Data Facebook Gets From Tracking You Around the Web.

ANDROID STUDIO UPDATE VALUES IN PREVIOUS ACTIVITY PLUS

This guide will lead you to the most useful Facebook privacy settings, plus a few outside tools to further limit the company’s tracking.īelow, you’ll find instructions on how to: It’s important for users who care about their privacy to understand the available settings-even if these controls don’t offer all the protections you might want. Facebook has 22 pages of settings, and many privacy controls aren’t on the page labeled “Privacy.” (Facebook later shut down the app’s facial recognition features.) It can even be hard to find the Facebook settings that do work as you’d expect. Then there’s the facial recognition control that was missing on hundreds of millions of accounts. Take the “clear history” button: It doesn’t actually delete anything. setOnClickListener( new View.Facebook’s privacy settings are confusing. The value of android:onClick attribute must be the name of method which we need to call in response to a click event and the Activity file which hosting XML layout must implement the corresponding method.įollowing is the example of defining a CheckBox click event using android:onClick attribute in XML layout file.ĬheckBox chk = (CheckBox) findViewById(R.id. We can define a click event handler for button by adding the android:onClick attribute to the element in our XML layout file. Define CheckBox Click Event in XML Layout File In android, we can define the CheckBox click event in two ways either in the XML layout file or create it in the Activity file programmatically. Generally, whenever the user clicks on CheckBox to Select or Deselect the CheckBox object will receive an on-click event.

This is how we can define CheckBox in XML layout file or programmatically in activity file based on our requirements. LinearLayout layout = (LinearLayout)findViewById(R.id.

Android studio update values in previous activity