Updating target sdk to 34, with exported activities and exported flag for register receivers

Author: mendhak

gpslogger/build.gradle

@@ -43,7 +43,7 @@ android {
         applicationId "com.mendhak.gpslogger"
         minSdkVersion 21
 
-        targetSdkVersion 33
+        targetSdkVersion 34
         compileSdk 34
         versionCode 132
         versionName "132-rc1"

gpslogger/src/main/AndroidManifest.xml

@@ -95,7 +95,9 @@
         <activity
             android:name=".MainPreferenceActivity"
             android:label="@string/settings_screen_name"
-            android:parentActivityName=".GpsMainActivity" >
+            android:parentActivityName=".GpsMainActivity"
+            android:exported="true"
+            >
             <meta-data
                 android:name="android.support.PARENT_ACTIVITY"
                 android:value="com.mendhak.gpslogger.GpsMainActivity" />
@@ -106,7 +108,9 @@
             android:name=".Faqtivity"
             android:label="@string/faq_screen_title"
             android:launchMode="singleTask"
-            android:parentActivityName=".GpsMainActivity" >
+            android:parentActivityName=".GpsMainActivity"
+            android:exported="true"
+            >
             <meta-data
                 android:name="android.support.PARENT_ACTIVITY"
                 android:value="com.mendhak.gpslogger.GpsMainActivity" />

gpslogger/src/main/java/com/mendhak/gpslogger/common/Systems.java

@@ -84,7 +84,16 @@ public static String getAndroidId() {
     }
 
     public static BatteryInfo getBatteryInfo(Context context){
-        Intent batteryIntent = context.registerReceiver(null, new IntentFilter(Intent.ACTION_BATTERY_CHANGED));
+        Intent batteryIntent = null;
+        if (android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.O) {
+            batteryIntent = ContextCompat.registerReceiver(context, null, new IntentFilter(Intent.ACTION_BATTERY_CHANGED),
+                    ContextCompat.RECEIVER_EXPORTED);
+        }
+        else {
+            batteryIntent = context.registerReceiver(null, new IntentFilter(Intent.ACTION_BATTERY_CHANGED));
+        }
+
+
         int level = batteryIntent != null ? batteryIntent.getIntExtra(BatteryManager.EXTRA_LEVEL, -1) : 0;
         int scale = batteryIntent != null ? batteryIntent.getIntExtra(BatteryManager.EXTRA_SCALE, -1) : 0;