From aa918edbabadad57bd4dad8d8b7c577720d9f95a Mon Sep 17 00:00:00 2001
From: Sacha Froment <sfroment42@gmail.com>
Date: Mon, 5 Nov 2018 18:32:02 +0100
Subject: [PATCH] feat(java): export calling getCurrentActivity to display ble
 ask

Signed-off-by: Sacha Froment <sfroment42@gmail.com>
---
 .../main/java/chat/berty/core/CoreModule.java | 12 +++++++++-
 .../src/main/java/chat/berty/ble/Manager.java | 24 ++++++++++++-------
 2 files changed, 27 insertions(+), 9 deletions(-)

diff --git a/client/react-native/android/app/src/main/java/chat/berty/core/CoreModule.java b/client/react-native/android/app/src/main/java/chat/berty/core/CoreModule.java
index 977628be47..a682aad812 100644
--- a/client/react-native/android/app/src/main/java/chat/berty/core/CoreModule.java
+++ b/client/react-native/android/app/src/main/java/chat/berty/core/CoreModule.java
@@ -1,5 +1,7 @@
 package chat.berty.core;
 
+import android.app.Activity;
+
 import com.facebook.react.bridge.ReactApplicationContext;
 import com.facebook.react.bridge.ReactContextBaseJavaModule;
 import com.facebook.react.bridge.Promise;
@@ -12,10 +14,18 @@ public class CoreModule extends ReactContextBaseJavaModule {
     private String filesDir = "";
     private ReactApplicationContext reactContext;
 
-    public CoreModule(ReactApplicationContext reactContext) {
+    public CoreModule(final ReactApplicationContext reactContext) {
         super(reactContext);
         this.filesDir = reactContext.getFilesDir().getAbsolutePath();
         this.reactContext = reactContext;
+
+        Object o = new Manager.ActivityGetter() {
+            public Activity getCurrentActivity() {
+                return reactContext.getCurrentActivity();
+            }
+        };
+
+        Manager.getInstance().setmReactContext(o);
     }
 
     public String getName() {
diff --git a/client/react-native/android/ble/src/main/java/chat/berty/ble/Manager.java b/client/react-native/android/ble/src/main/java/chat/berty/ble/Manager.java
index 8dc7058ae1..89e1905e20 100644
--- a/client/react-native/android/ble/src/main/java/chat/berty/ble/Manager.java
+++ b/client/react-native/android/ble/src/main/java/chat/berty/ble/Manager.java
@@ -1,6 +1,7 @@
 package chat.berty.ble;
 
 import android.app.Activity;
+import android.arch.core.util.Function;
 import android.bluetooth.BluetoothAdapter;
 import android.bluetooth.BluetoothDevice;
 import android.bluetooth.BluetoothGattCharacteristic;
@@ -33,6 +34,8 @@ public class Manager {
 
     private Context mContext;
 
+    private ActivityGetter mReactContext;
+
     final static int BLUETOOTH_ENABLE_REQUEST = 1;
 
     protected UUID SERVICE_UUID = UUID.fromString("A06C6AB8-886F-4D56-82FC-2CF8610D6664");
@@ -66,6 +69,10 @@ public class Manager {
     protected BluetoothGattCharacteristic isRdyCharacteristic;
     protected BluetoothGattCharacteristic closerCharacteristic;
 
+    public interface ActivityGetter {
+        Activity getCurrentActivity();
+    }
+
     private Manager() {
         super();
         Log.e(TAG, "BLEManager init");
@@ -76,6 +83,11 @@ public void setmContext(Context ctx) {
         mContext = ctx;
     }
 
+    public void setmReactContext(Object rCtx) {
+        Log.e(TAG, "BLEManager ReactContext set");
+        mReactContext = (ActivityGetter)rCtx;
+    }
+
     public static Manager getInstance() {
         if (instance == null) {
             synchronized (Manager.class) {
@@ -205,16 +217,12 @@ public void onStartFailure(int errorCode) {
     public String realTest() {
         Log.e(TAG, "THIS IS REAL SHIT GUY");
         mBluetoothAdapter = BluetoothAdapter.getDefaultAdapter();
-//        if (!mBluetoothAdapter.isEnabled()) {
+        if (!mBluetoothAdapter.isEnabled()) {
             Log.e(TAG, "NEED TO ENABLE");
             Intent enableBtIntent = new Intent(BluetoothAdapter.ACTION_REQUEST_ENABLE);
-            if (mContext instanceof Activity) {
-                        ((Activity)mContext).startActivityForResult(enableBtIntent, BLUETOOTH_ENABLE_REQUEST);
-            } else {
-                Log.e(TAG, "mContext should be an instanceof Activity.");
-            }
-//        ((Activity)mContext).startActivityForResult(enableBtIntent, BLUETOOTH_ENABLE_REQUEST);
-//        }
+            mReactContext.getCurrentActivity().startActivityForResult(enableBtIntent, BLUETOOTH_ENABLE_REQUEST);
+        }
+
         if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR2) {
             Log.e(TAG, "THIS IS REAL SHIT GUY2");
             initGattServerCallBack();