Android: Convert PermissionsHandler to Kotlin

2 files changed, 84 insertions, 81 deletions

diff --git a/Source/Android/app/src/main/java/org/dolphinemu/dolphinemu/utils/PermissionsHandler.java b/Source/Android/app/src/main/java/org/dolphinemu/dolphinemu/utils/PermissionsHandler.java
deleted file mode 100644
index 9e74f206ad..0000000000
--- a/Source/Android/app/src/main/java/org/dolphinemu/dolphinemu/utils/PermissionsHandler.java
+++ /dev/null
@@ -1,81 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-or-later
-
-package org.dolphinemu.dolphinemu.utils;
-
-import android.app.Activity;
-import android.content.Context;
-import android.content.pm.PackageManager;
-import android.os.Build;
-import android.os.Environment;
-
-import androidx.core.content.ContextCompat;
-import androidx.fragment.app.FragmentActivity;
-
-import static android.Manifest.permission.WRITE_EXTERNAL_STORAGE;
-import static android.Manifest.permission.RECORD_AUDIO;
-
-import org.dolphinemu.dolphinemu.R;
-import org.dolphinemu.dolphinemu.DolphinApplication;
-import org.dolphinemu.dolphinemu.NativeLibrary;
-
-public class PermissionsHandler
-{
-  public static final int REQUEST_CODE_WRITE_PERMISSION = 500;
-  public static final int REQUEST_CODE_RECORD_AUDIO = 501;
-  private static boolean sWritePermissionDenied = false;
-
-  public static void requestWritePermission(final FragmentActivity activity)
-  {
-    activity.requestPermissions(new String[]{WRITE_EXTERNAL_STORAGE},
-            REQUEST_CODE_WRITE_PERMISSION);
-  }
-
-  public static boolean hasWriteAccess(Context context)
-  {
-    if (!isExternalStorageLegacy())
-      return false;
-
-    int hasWritePermission = ContextCompat.checkSelfPermission(context, WRITE_EXTERNAL_STORAGE);
-    return hasWritePermission == PackageManager.PERMISSION_GRANTED;
-  }
-
-  public static boolean isExternalStorageLegacy()
-  {
-    return Build.VERSION.SDK_INT < Build.VERSION_CODES.Q || Environment.isExternalStorageLegacy();
-  }
-
-  public static void setWritePermissionDenied()
-  {
-    sWritePermissionDenied = true;
-  }
-
-  public static boolean isWritePermissionDenied()
-  {
-    return sWritePermissionDenied;
-  }
-
-  public static boolean hasRecordAudioPermission(Context context)
-  {
-    if (context == null)
-      context = DolphinApplication.getAppContext();
-    int hasRecordPermission = ContextCompat.checkSelfPermission(context, RECORD_AUDIO);
-    return hasRecordPermission == PackageManager.PERMISSION_GRANTED;
-  }
-
-  public static void requestRecordAudioPermission(Activity activity)
-  {
-    if (activity == null)
-    {
-      // Calling from C++ code
-      activity = DolphinApplication.getAppActivity();
-      // Since the emulation (and cubeb) has already started, enabling the microphone permission
-      // now might require restarting the game to be effective. Warn the user about it.
-      NativeLibrary.displayAlertMsg(
-              activity.getString(R.string.wii_speak_permission_warning),
-              activity.getString(R.string.wii_speak_permission_warning_description),
-              false, true, false);
-    }
-
-    activity.requestPermissions(new String[]{RECORD_AUDIO}, REQUEST_CODE_RECORD_AUDIO);
-  }
-}
diff --git a/Source/Android/app/src/main/java/org/dolphinemu/dolphinemu/utils/PermissionsHandler.kt b/Source/Android/app/src/main/java/org/dolphinemu/dolphinemu/utils/PermissionsHandler.kt
new file mode 100644
index 0000000000..56cee4fc59
--- /dev/null
+++ b/Source/Android/app/src/main/java/org/dolphinemu/dolphinemu/utils/PermissionsHandler.kt
@@ -0,0 +1,84 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+package org.dolphinemu.dolphinemu.utils
+
+import android.Manifest
+import android.app.Activity
+import android.content.Context
+import android.content.pm.PackageManager
+import android.os.Build
+import android.os.Environment
+import androidx.core.content.ContextCompat
+import androidx.fragment.app.FragmentActivity
+import org.dolphinemu.dolphinemu.DolphinApplication
+import org.dolphinemu.dolphinemu.NativeLibrary
+import org.dolphinemu.dolphinemu.R
+
+object PermissionsHandler {
+    const val REQUEST_CODE_WRITE_PERMISSION = 500
+    const val REQUEST_CODE_RECORD_AUDIO = 501
+
+    private var writePermissionDenied = false
+
+    @JvmStatic
+    fun requestWritePermission(activity: FragmentActivity) {
+        activity.requestPermissions(
+            arrayOf(Manifest.permission.WRITE_EXTERNAL_STORAGE), REQUEST_CODE_WRITE_PERMISSION
+        )
+    }
+
+    @JvmStatic
+    fun hasWriteAccess(context: Context): Boolean {
+        if (!isExternalStorageLegacy()) {
+            return false
+        }
+
+        val hasWritePermission =
+            ContextCompat.checkSelfPermission(context, Manifest.permission.WRITE_EXTERNAL_STORAGE)
+        return hasWritePermission == PackageManager.PERMISSION_GRANTED
+    }
+
+    @JvmStatic
+    fun isExternalStorageLegacy(): Boolean {
+        return Build.VERSION.SDK_INT < Build.VERSION_CODES.Q || Environment.isExternalStorageLegacy()
+    }
+
+    @JvmStatic
+    fun setWritePermissionDenied() {
+        writePermissionDenied = true
+    }
+
+    @JvmStatic
+    fun isWritePermissionDenied(): Boolean {
+        return writePermissionDenied
+    }
+
+    @JvmStatic
+    fun hasRecordAudioPermission(context: Context?): Boolean {
+        val nonNullContext = context ?: DolphinApplication.getAppContext()
+        val hasRecordPermission =
+            ContextCompat.checkSelfPermission(nonNullContext, Manifest.permission.RECORD_AUDIO)
+        return hasRecordPermission == PackageManager.PERMISSION_GRANTED
+    }
+
+    @JvmStatic
+    fun requestRecordAudioPermission(activity: Activity?) {
+        val targetActivity = activity ?: DolphinApplication.getAppActivity()!!
+        if (activity == null) {
+            // Calling from C++ code
+            // Since the emulation (and cubeb) has already started, enabling the microphone permission
+            // now might require restarting the game to be effective. Warn the user about it.
+            NativeLibrary.displayAlertMsg(
+                targetActivity.getString(R.string.wii_speak_permission_warning),
+                targetActivity.getString(R.string.wii_speak_permission_warning_description),
+                false,
+                true,
+                false
+            )
+        }
+
+        targetActivity.requestPermissions(
+            arrayOf(Manifest.permission.RECORD_AUDIO), REQUEST_CODE_RECORD_AUDIO
+        )
+    }
+}