Make WebView keep keyboard when losing focus

content/public/android/java/src/org/chromium/content/browser/input/ImeAdapter.java

Index: content/public/android/java/src/org/chromium/content/browser/input/ImeAdapter.java
diff --git a/content/public/android/java/src/org/chromium/content/browser/input/ImeAdapter.java b/content/public/android/java/src/org/chromium/content/browser/input/ImeAdapter.java
index c8447b0e7cf88b35d5e2948a92549eaaabaf3231..b706024fdb916797c7a61328ce890a30cc94f2e5 100644
--- a/content/public/android/java/src/org/chromium/content/browser/input/ImeAdapter.java
+++ b/content/public/android/java/src/org/chromium/content/browser/input/ImeAdapter.java
@@ -54,7 +54,7 @@ import org.chromium.ui.picker.InputDialogContainer;
 @JNINamespace("content")
 public class ImeAdapter {
     private static final String TAG = "cr_Ime";
-    private static final boolean DEBUG_LOGS = false;
+    private static final boolean DEBUG_LOGS = true;
 
     public static final int COMPOSITION_KEY_CODE = 229;
 
@@ -92,7 +92,7 @@ public class ImeAdapter {
     static KeyCharacterMap sKeyCharacterMap;
 
     private long mNativeImeAdapterAndroid;
-    private InputMethodManagerWrapper mInputMethodManagerWrapper;
+    public InputMethodManagerWrapper mInputMethodManagerWrapper;
     private ChromiumBaseInputConnection mInputConnection;
     private ChromiumBaseInputConnection.Factory mInputConnectionFactory;
 
@@ -221,6 +221,7 @@ public class ImeAdapter {
     @VisibleForTesting
     public void setInputMethodManagerWrapperForTest(InputMethodManagerWrapper immw) {
         mInputMethodManagerWrapper = immw;
+
         if (mCursorAnchorInfoController != null) {
             mCursorAnchorInfoController.setInputMethodManagerWrapperForTest(immw);
         }
@@ -347,6 +348,9 @@ public class ImeAdapter {
         if (nativeImeAdapter != 0) {
             createInputConnectionFactory();
         }
+
+        // for navigation
+        resetAndHideKeyboard();
     }
 
     /**
@@ -427,6 +431,7 @@ public class ImeAdapter {
      * Call this when view is detached from window
      */
     public void onViewDetachedFromWindow() {
+        resetAndHideKeyboard();
         if (mInputConnectionFactory != null) {
             mInputConnectionFactory.onViewDetachedFromWindow();
         }
@@ -438,7 +443,6 @@ public class ImeAdapter {
      */
     public void onViewFocusChanged(boolean gainFocus) {
         if (DEBUG_LOGS) Log.w(TAG, "onViewFocusChanged: gainFocus [%b]", gainFocus);
-        if (!gainFocus) resetAndHideKeyboard();
         if (mInputConnectionFactory != null) {
             mInputConnectionFactory.onViewFocusChanged(gainFocus);
         }