feat(app): implement Google Play App Licensing

Signed-off-by: YuutaW <17158086+Trumeet@users.noreply.github.com>

1 files changed, 30 insertions, 1 deletions

diff --git a/app/src/main/java/moe/yuuta/workmode/MainActivity.kt b/app/src/main/java/moe/yuuta/workmode/MainActivity.kt
index f18370f..b09e38e 100644
--- a/app/src/main/java/moe/yuuta/workmode/MainActivity.kt
+++ b/app/src/main/java/moe/yuuta/workmode/MainActivity.kt
@@ -25,8 +25,11 @@ import com.google.android.gms.oss.licenses.OssLicensesMenuActivity
 import com.google.android.material.floatingactionbutton.FloatingActionButton
 import com.google.android.material.snackbar.Snackbar
 import com.google.android.material.tabs.TabLayout
+import moe.yuuta.gplicense.LicenseCheckerCallback
+import moe.yuuta.gplicense.Policy
 import moe.yuuta.workmode.access.AccessorStarter
 import moe.yuuta.workmode.async.*
+import moe.yuuta.workmode.gpl.GPLicenser
 import moe.yuuta.workmode.suspend.AsyncSuspender
 import moe.yuuta.workmode.suspend.SuspendTile
 import moe.yuuta.workmode.suspend.data.ListMode
@@ -37,7 +40,7 @@ import moe.yuuta.workmode.update.UpdateChecker
 import moe.yuuta.workmode.utils.Utils
 import java.util.stream.Collectors
 
-class MainActivity : AppCompatActivity(), SwitchBar.OnSwitchChangeListener, View.OnClickListener {
+class MainActivity : AppCompatActivity(), SwitchBar.OnSwitchChangeListener, View.OnClickListener, LicenseCheckerCallback {
     private val logger: Logger = XLog.tag("MainActivity").build()
 
     companion object {
@@ -75,6 +78,7 @@ class MainActivity : AppCompatActivity(), SwitchBar.OnSwitchChangeListener, View
         filter.addAction(AccessorStarter.ACTION_UPDATE_UI_PROGRESS)
         registerReceiver(mUIUpdateReceiver, filter)
         scheduleUpdateChecking()
+        lifecycle.addObserver(GPLicenser(this, lifecycle, this))
         setProgressUI(false)
     }
 
@@ -336,6 +340,31 @@ class MainActivity : AppCompatActivity(), SwitchBar.OnSwitchChangeListener, View
             }
         }
     }
+
+    override fun allow(reason: Int) = proceedLicensing(reason)
+
+    override fun dontAllow(reason: Int) = proceedLicensing(reason)
+
+    override fun applicationError(errorCode: Int) {
+        logger.e("StatusException: $errorCode")
+        SuspendedStorage(this).reportCrack("a_e", "co: $errorCode")
+    }
+
+    private fun proceedLicensing(reason: Int) {
+        logger.d("Status: ${
+            when (reason) {
+                Policy.LICENSED -> "OK"
+                Policy.NOT_LICENSED -> "Fail"
+                Policy.RETRY -> "Unknown"
+                else -> "? $reason"
+            }
+        }")
+        when (reason) {
+            Policy.LICENSED -> SuspendedStorage(this).removeCrack("g_p_l")
+            Policy.NOT_LICENSED -> SuspendedStorage(this).reportCrack("g_p_l", "n_p")
+            Policy.RETRY -> SuspendedStorage(this).reportCrack("g_p_l", "rt")
+        }
+    }
 }
 
 private class Adapter : RecyclerView.Adapter<Adapter.VH>() {