Added network components for blimp text input feature

blimp/client/app/android/web_input_box.cc

Index: blimp/client/app/android/web_input_box.cc
diff --git a/blimp/client/app/android/web_input_box.cc b/blimp/client/app/android/web_input_box.cc
index ffdf9cdd18af1f640c9f8bfedf98ce64057bde63..cdd618a0ac55ace02dcfad16d7771497c7dc4b0f 100644
--- a/blimp/client/app/android/web_input_box.cc
+++ b/blimp/client/app/android/web_input_box.cc
@@ -5,6 +5,7 @@
 #include "base/android/jni_string.h"
 #include "blimp/client/app/android/blimp_client_session_android.h"
 #include "blimp/client/app/android/web_input_box.h"
+#include "blimp/client/feature/web_input_feature.h"
 #include "jni/WebInputBox_jni.h"
 
 namespace blimp {
@@ -13,7 +14,11 @@ namespace client {
 static jlong Init(JNIEnv* env,
                   const JavaParamRef<jobject>& jobj,
                   const JavaParamRef<jobject>& blimp_client_session) {
-  return reinterpret_cast<intptr_t>(new WebInputBox(env, jobj));
+  BlimpClientSession* client_session =
+      BlimpClientSessionAndroid::FromJavaObject(env,
+                                                blimp_client_session.obj());
+  return reinterpret_cast<intptr_t>(
+      new WebInputBox(env, jobj, client_session->GetWebInputFeature()));
 }
 
 // static
@@ -22,8 +27,11 @@ bool WebInputBox::RegisterJni(JNIEnv* env) {
 }
 
 WebInputBox::WebInputBox(JNIEnv* env,
-                         const base::android::JavaParamRef<jobject>& jobj) {
+                         const base::android::JavaParamRef<jobject>& jobj,
+                         WebInputFeature* web_input_feature) {
   java_obj_.Reset(env, jobj);
+  web_input_feature_ = web_input_feature;
+  web_input_feature_->SetDelegate(this);
 }
 
 WebInputBox::~WebInputBox() {}

[David Trainor- moved to gerrit, 2016/03/14 17:59:41]

Clear the delegate

[shaktisahu, 2016/03/15 23:44:13]

Done.

@@ -32,15 +40,20 @@ void WebInputBox::Destroy(JNIEnv* env, const JavaParamRef<jobject>& jobj) {
   delete this;
 }
 
-void WebInputBox::OnImeRequested(bool show) {
+void WebInputBox::OnImeRequested(bool show,
+                                 int input_type,
+                                 const std::string& text) {
   JNIEnv* env = base::android::AttachCurrentThread();
-  Java_WebInputBox_onImeRequested(env, java_obj_.obj(), show);
+  Java_WebInputBox_onImeRequested(
+      env, java_obj_.obj(), show, input_type,
+      base::android::ConvertUTF8ToJavaString(env, text).obj());
 }
 
 void WebInputBox::OnImeTextEntered(JNIEnv* env,
                                    const JavaParamRef<jobject>& jobj,
                                    const JavaParamRef<jstring>& text) {
-  // TODO(shaktisahu): Send text to browser.
+  std::string str = base::android::ConvertJavaStringToUTF8(env, text);

[David Trainor- moved to gerrit, 2016/03/14 17:59:41]

"str" feels a little too 'code lab' to me.  Could we rename it?

[shaktisahu, 2016/03/15 23:44:13]

Done.

+  web_input_feature_->SendImeTextToEngine(str);
 }
 
 }  // namespace client