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NEW Methods: AppUtils: isFirstTimeInstall(), isAppUpgraded() (All APIs supported) #1491

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Merged
merged 1 commit into from
Dec 5, 2021
Merged

NEW Methods: AppUtils: isFirstTimeInstall(), isAppUpgraded() (All APIs supported) #1491

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32 changes: 32 additions & 0 deletions lib/utilcode/src/main/java/com/blankj/utilcode/util/AppUtils.java
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Original file line number Diff line number Diff line change
Expand Up @@ -384,6 +384,38 @@ public static int getAppIconId(final String packageName) {
}
}


/**
* Return true if this is the first ever time that the application is installed on the device.
*
* @return true if this is the first ever time that the application is installed on the device.
*/
public static boolean isFirstTimeInstall(){
try {
Long firstInstallTime = Utils.getApp().getPackageManager().getPackageInfo(this.getAppPackageName(), 0).firstInstallTime;
Long lastUpdateTime = Utils.getApp().getPackageManager().getPackageInfo(this.getAppPackageName(), 0).lastUpdateTime;
return firstInstallTime == lastUpdateTime;
} catch (Exception e) {
return false;
}
}

/**
* Return true if app was previously installed and this one is an update/upgrade to that one, returns false if this is a fresh installation and not an update/upgrade.
*
* @return true if app was previously installed and this one is an update/upgrade to that one, returns false if this is a fresh installation and not an update/upgrade.
*/
public static boolean isAppUpgraded(){
try {
Long firstInstallTime = Utils.getApp().getPackageManager().getPackageInfo(this.getAppPackageName(), 0).firstInstallTime;
Long lastUpdateTime = Utils.getApp().getPackageManager().getPackageInfo(this.getAppPackageName(), 0).lastUpdateTime;
return firstInstallTime != lastUpdateTime;
} catch (Exception e) {
return false;
}
}


/**
* Return the application's package name.
*
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