Fixed minor bug and added warning text when app does not have sufficient permissions

app/build.gradle

@@ -11,8 +11,8 @@ android {
         applicationId = "partisan.weforge.xyz.pulse"
         minSdk = 29
         targetSdk = 34
-        versionCode = 15
+        versionCode = 16
-        versionName = "2.0.1"
+        versionName = "2.0.2"
 
         testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
     }

app/src/main/java/partisan/weforge/xyz/pulse/ContactsFragment.kt

@@ -89,7 +89,9 @@ class ContactsFragment : Fragment() {
     }
 
     private fun getContacts(): List<ContactEntry> {
+        val results = mutableListOf<ContactEntry>()
         val resolver: ContentResolver = requireContext().contentResolver
+
         val projection = arrayOf(
             ContactsContract.CommonDataKinds.Phone.DISPLAY_NAME,
             ContactsContract.CommonDataKinds.Phone.NUMBER
@@ -103,16 +105,16 @@ class ContactsFragment : Fragment() {
             "${ContactsContract.CommonDataKinds.Phone.DISPLAY_NAME} ASC"
         )
 
-        val results = mutableListOf<ContactEntry>()
-
         cursor?.use {
-            val nameIndex = it.getColumnIndex(ContactsContract.CommonDataKinds.Phone.DISPLAY_NAME)
+            val nameIndex = it.getColumnIndexOrThrow(ContactsContract.CommonDataKinds.Phone.DISPLAY_NAME)
-            val numberIndex = it.getColumnIndex(ContactsContract.CommonDataKinds.Phone.NUMBER)
+            val numberIndex = it.getColumnIndexOrThrow(ContactsContract.CommonDataKinds.Phone.NUMBER)
 
             while (it.moveToNext()) {
-                val name = it.getString(nameIndex) ?: continue
+                val name = it.getString(nameIndex)
-                val number = it.getString(numberIndex) ?: continue
+                val number = it.getString(numberIndex)
-                results.add(ContactEntry(name, number))
+                if (!name.isNullOrBlank() && !number.isNullOrBlank()) {
+                    results.add(ContactEntry(name, number))
+                }
             }
         }
 

app/src/main/java/partisan/weforge/xyz/pulse/MainFragment.kt

@@ -1,17 +1,20 @@
 package partisan.weforge.xyz.pulse
 
+import android.net.ConnectivityManager
+import android.net.NetworkCapabilities
 import android.os.Bundle
 import android.os.SystemClock
 import android.view.LayoutInflater
 import android.view.View
 import android.view.ViewGroup
+import android.widget.TextView
 import androidx.fragment.app.Fragment
 import com.google.android.material.button.MaterialButton
+import java.util.concurrent.TimeUnit
 import nl.dionsegijn.konfetti.core.Party
 import nl.dionsegijn.konfetti.core.Position
 import nl.dionsegijn.konfetti.core.emitter.Emitter
 import nl.dionsegijn.konfetti.xml.KonfettiView
-import java.util.concurrent.TimeUnit
 
 class MainFragment : Fragment() {
 
@@ -24,9 +27,9 @@ class MainFragment : Fragment() {
     }
 
     override fun onCreateView(
-        inflater: LayoutInflater,
+            inflater: LayoutInflater,
-        container: ViewGroup?,
+            container: ViewGroup?,
-        savedInstanceState: Bundle?
+            savedInstanceState: Bundle?
     ): View {
         val view = inflater.inflate(R.layout.fragment_main, container, false)
         prefs = Preferences(requireContext())
@@ -44,14 +47,16 @@ class MainFragment : Fragment() {
 
             if (isNowChecked && SystemClock.elapsedRealtime() - lastConfettiTime > 500) {
                 konfetti.start(
-                    Party(
+                        Party(
-                        emitter = Emitter(duration = 100, TimeUnit.MILLISECONDS).perSecond(100),
+                                emitter =
-                        speed = 30f,
+                                        Emitter(duration = 100, TimeUnit.MILLISECONDS)
-                        maxSpeed = 40f,
+                                                .perSecond(100),
-                        damping = 0.85f,
+                                speed = 30f,
-                        spread = 360,
+                                maxSpeed = 40f,
-                        position = Position.Relative(0.5, 0.5)
+                                damping = 0.85f,
-                    )
+                                spread = 360,
+                                position = Position.Relative(0.5, 0.5)
+                        )
                 )
                 lastConfettiTime = SystemClock.elapsedRealtime()
             }
@@ -62,6 +67,49 @@ class MainFragment : Fragment() {
             }
         }
 
+        val warningText = view.findViewById<TextView>(R.id.warningText)
+        val warnings = mutableListOf<String>()
+
+        // 1. Check if contacts are available
+        val contactCursor =
+                requireContext()
+                        .contentResolver
+                        .query(
+                                android.provider.ContactsContract.CommonDataKinds.Phone.CONTENT_URI,
+                                null,
+                                null,
+                                null,
+                                null
+                        )
+
+        if (contactCursor != null) {
+            contactCursor.use {
+                if (!it.moveToFirst()) {
+                    warnings.add(getString(R.string.warn_no_contacts))
+                }
+            }
+        } else {
+            warnings.add(getString(R.string.warn_no_contacts))
+        }
+
+        // 2. Check internet connectivity
+        if (!hasInternet()) {
+            warnings.add(getString(R.string.warn_no_internet))
+        }
+
+        // Show warning if needed
+        if (warnings.isNotEmpty()) {
+            warningText.text = warnings.joinToString("\n")
+            warningText.visibility = View.VISIBLE
+        }
+
         return view
     }
+
+    private fun hasInternet(): Boolean {
+        val cm = requireContext().getSystemService(ConnectivityManager::class.java)
+        val capabilities = cm?.getNetworkCapabilities(cm.activeNetwork) ?: return false
+        return capabilities.hasCapability(NetworkCapabilities.NET_CAPABILITY_INTERNET) &&
+                capabilities.hasCapability(NetworkCapabilities.NET_CAPABILITY_VALIDATED)
+    }
 }

app/src/main/java/partisan/weforge/xyz/pulse/SecretView.kt

@@ -127,10 +127,13 @@ class SecretView @JvmOverloads constructor(
             com.google.android.material.R.attr.colorPrimaryVariant,
             com.google.android.material.R.attr.colorSecondary
         )
-        context.obtainStyledAttributes(colorAttrs).use {
+        val ta = context.obtainStyledAttributes(colorAttrs)
-            playerPaint.color = it.getColor(0, Color.CYAN)
+        try {
-            enemyPaint.color = it.getColor(0, Color.CYAN)
+            playerPaint.color = ta.getColor(0, Color.CYAN)
-            colorSecondary = it.getColor(1, Color.GREEN)
+            enemyPaint.color = ta.getColor(0, Color.CYAN)
+            colorSecondary = ta.getColor(1, Color.GREEN)
+        } finally {
+            ta.recycle()
         }
 
         Choreographer.getInstance().postFrameCallback(this)

app/src/main/res/layout/fragment_main.xml

@@ -34,4 +34,17 @@
         app:iconGravity="textTop"
         app:iconPadding="0dp"
         app:cornerRadius="48dp" />
+
+    <TextView
+        android:id="@+id/warningText"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_gravity="bottom"
+        android:padding="16dp"
+        android:textColor="@android:color/white"
+        android:background="#AAFF5252"
+        android:textSize="14sp"
+        android:text=""
+        android:visibility="gone" />
+
 </FrameLayout>

app/src/main/res/values/strings.xml

@@ -47,6 +47,10 @@
         <item>Random</item>
     </string-array>
 
+    <!-- Missing perms -->
+    <string name="warn_no_contacts">Unable to access contacts.</string>
+    <string name="warn_no_internet">No internet connection.</string>
+
     <!-- Donate screen -->
     <string name="donate_title">Support Pulse Development 💖</string>
     <string name="donate_description">Pulse is free and open-source. You can support future development through Ko-fi. As a thank-you, donors get special popup animation effects!</string>

fastlane/metadata/android/en-US/changelogs/17.txt

@@ -0,0 +1,3 @@
+v2.0.2
+- Added warning text in case the app does not have sufficient permissions
+- Fixed a bug related to tapping the Pulse logo in the About section, specific to MIUI