From e54eede265a2ebf3d462212a344a9bfe028b80a9 Mon Sep 17 00:00:00 2001
From: Sam Lantinga <slouken@libsdl.org>
Date: Sun, 13 Aug 2017 21:05:15 -0700
Subject: [PATCH] Provide the correct state of the on-screen keyboard to the
 API (patch from Sylvain)

---
 .../src/org/libsdl/app/SDLActivity.java       | 44 +++++++++++++++++++
 src/core/android/SDL_android.c                | 14 ++++++
 src/core/android/SDL_android.h                |  1 +
 src/video/android/SDL_androidkeyboard.c       |  2 +-
 4 files changed, 60 insertions(+), 1 deletion(-)

diff --git a/android-project/src/org/libsdl/app/SDLActivity.java b/android-project/src/org/libsdl/app/SDLActivity.java
index 1d8eb2cbf..d500b6dc7 100644
--- a/android-project/src/org/libsdl/app/SDLActivity.java
+++ b/android-project/src/org/libsdl/app/SDLActivity.java
@@ -59,6 +59,7 @@ public class SDLActivity extends Activity {
     protected static SDLActivity mSingleton;
     protected static SDLSurface mSurface;
     protected static View mTextEdit;
+    protected static boolean mScreenKeyboardShown;
     protected static ViewGroup mLayout;
     protected static SDLJoystickHandler mJoystickHandler;
     protected static SDLHapticHandler mHapticHandler;
@@ -440,6 +441,8 @@ public class SDLActivity extends Activity {
 
                     InputMethodManager imm = (InputMethodManager) context.getSystemService(Context.INPUT_METHOD_SERVICE);
                     imm.hideSoftInputFromWindow(mTextEdit.getWindowToken(), 0);
+                    
+                    mScreenKeyboardShown = false;
                 }
                 break;
             case COMMAND_SET_KEEP_SCREEN_ON:
@@ -568,6 +571,45 @@ public class SDLActivity extends Activity {
       return;
     }
 
+
+    /**
+     * This method is called by SDL using JNI.
+     */
+    public static boolean isScreenKeyboardShown() 
+    {
+       if (mTextEdit == null) {
+          return false;
+       }
+
+       if (mScreenKeyboardShown == false) {
+          return false;
+       }
+
+       InputMethodManager imm = (InputMethodManager) getContext().getSystemService(Context.INPUT_METHOD_SERVICE);
+       if (imm.isAcceptingText()) {
+          return true;
+       }
+
+       return false;
+    }
+
+
+
+    /**
+     * This method is called by SDL using JNI.
+     */
+    public static int openURL(String url)
+    {
+       try {
+          Intent i = new Intent(Intent.ACTION_VIEW);
+          i.setData(Uri.parse(url));
+          mSingleton.startActivity(i);
+       } catch (Exception ex) {
+          return -1;
+       }
+       return 0;
+    }
+
     /**
      * This method is called by SDL using JNI.
      */
@@ -647,6 +689,8 @@ public class SDLActivity extends Activity {
 
             InputMethodManager imm = (InputMethodManager) getContext().getSystemService(Context.INPUT_METHOD_SERVICE);
             imm.showSoftInput(mTextEdit, 0);
+
+            mScreenKeyboardShown = true;
         }
     }
 
diff --git a/src/core/android/SDL_android.c b/src/core/android/SDL_android.c
index 1d7d15923..c6178ee5b 100644
--- a/src/core/android/SDL_android.c
+++ b/src/core/android/SDL_android.c
@@ -1684,6 +1684,20 @@ void Android_JNI_HideTextInput(void)
     Android_JNI_SendMessage(COMMAND_TEXTEDIT_HIDE, 0);
 }
 
+SDL_bool Android_JNI_IsScreenKeyboardShown()
+{
+    jmethodID mid;
+    jboolean is_shown = 0;
+    JNIEnv *mEnv = Android_JNI_GetEnv();
+    mid = (*mEnv)->GetStaticMethodID(mEnv, mActivityClass,"isScreenKeyboardShown","()Z");
+    if (mid) {
+        is_shown = (*mEnv)->CallStaticBooleanMethod(mEnv, mActivityClass, mid);
+    }
+
+    return is_shown;
+}
+
+
 int Android_JNI_ShowMessageBox(const SDL_MessageBoxData *messageboxdata, int *buttonid)
 {
     JNIEnv *env;
diff --git a/src/core/android/SDL_android.h b/src/core/android/SDL_android.h
index 7d4ded821..aae7180dd 100644
--- a/src/core/android/SDL_android.h
+++ b/src/core/android/SDL_android.h
@@ -38,6 +38,7 @@ extern void Android_JNI_SetOrientation(int w, int h, int resizable, const char *
 extern SDL_bool Android_JNI_GetAccelerometerValues(float values[3]);
 extern void Android_JNI_ShowTextInput(SDL_Rect *inputRect);
 extern void Android_JNI_HideTextInput(void);
+extern SDL_bool Android_JNI_IsScreenKeyboardShown(void);
 extern ANativeWindow* Android_JNI_GetNativeWindow(void);
 
 /* Audio support */
diff --git a/src/video/android/SDL_androidkeyboard.c b/src/video/android/SDL_androidkeyboard.c
index 07119ac63..888b1b14b 100644
--- a/src/video/android/SDL_androidkeyboard.c
+++ b/src/video/android/SDL_androidkeyboard.c
@@ -357,7 +357,7 @@ Android_HasScreenKeyboardSupport(_THIS)
 SDL_bool
 Android_IsScreenKeyboardShown(_THIS, SDL_Window * window)
 {
-    return SDL_IsTextInputActive();
+    return Android_JNI_IsScreenKeyboardShown();
 }
 
 void