Hooking up Blimp IME with BlimpContents

blimp/client/app/android/java/src/org/chromium/blimp/input/ImeHelperDialog.java

Index: blimp/client/app/android/java/src/org/chromium/blimp/input/ImeHelperDialog.java
diff --git a/blimp/client/app/android/java/src/org/chromium/blimp/input/ImeHelperDialog.java b/blimp/client/app/android/java/src/org/chromium/blimp/input/ImeHelperDialog.java
deleted file mode 100644
index ec9e77521f428d7906fc47d2c4caeab3642d9858..0000000000000000000000000000000000000000
--- a/blimp/client/app/android/java/src/org/chromium/blimp/input/ImeHelperDialog.java
+++ /dev/null
@@ -1,196 +0,0 @@
-// Copyright 2016 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-package org.chromium.blimp.input;
-
-import android.app.Activity;
-import android.content.Context;
-import android.content.DialogInterface;
-import android.support.v7.app.AlertDialog;
-import android.text.InputType;
-import android.view.KeyEvent;
-import android.view.View;
-import android.view.WindowManager;
-import android.view.inputmethod.EditorInfo;
-import android.widget.EditText;
-import android.widget.TextView;
-
-import org.chromium.base.annotations.CalledByNative;
-import org.chromium.base.annotations.JNINamespace;
-import org.chromium.blimp.R;
-import org.chromium.blimp.session.BlimpClientSession;
-import org.chromium.ui.base.ime.TextInputType;
-
-/**
- * Helper class showing the UI that allows users to enter text into a web page.
- * A pop up is created when user taps on a text area prompting user to start typing and closes as
- * soon as user hits enter or presses back button.
- */
-@JNINamespace("blimp::client")
-public class ImeHelperDialog {
-    private static final String TAG = "ImeHelperDialog";
-    private long mNativeImeHelperDialog;
-    private final Context mContext;
-    private AlertDialog mAlertDialog;
-
-    /**
-     * Builds a new ImeHelperDialog.
-     * @param context The {@link Context} of the activity.
-     */
-    public ImeHelperDialog(Context context) {
-        mContext = context;
-    }
-
-    /**
-     * To be called when the native library is loaded so that this class can initialize its native
-     * components.
-     * @param blimpClientSession The {@link BlimpClientSession} that contains the features
-     *                           required by the native components of the ImeHelperDialog.
-     */
-    public void initialize(BlimpClientSession blimpClientSession) {
-        assert mNativeImeHelperDialog == 0;
-
-        mNativeImeHelperDialog = nativeInit(blimpClientSession);
-    }
-
-    /**
-     * To be called when this class should be torn down.  This {@link View} should not be used after
-     * this.
-     */
-    public void destroy() {
-        if (mNativeImeHelperDialog == 0) return;
-
-        nativeDestroy(mNativeImeHelperDialog);
-        mNativeImeHelperDialog = 0;
-    }
-
-    /**
-     * Sends the text entered from IME to blimp engine.
-     * @param text The text the user entered.
-     */
-    private void onImeTextEntered(String text) {
-        if (mNativeImeHelperDialog == 0) return;
-
-        nativeOnImeTextEntered(mNativeImeHelperDialog, text);
-    }
-
-    @CalledByNative
-    private void onShowImeRequested(int inputType, String text) {
-        createTextInputPopup(inputType, text);
-    }
-
-    @CalledByNative
-    private void onHideImeRequested() {
-        if (mAlertDialog == null) return;
-
-        mAlertDialog.dismiss();
-    }
-
-    private void createTextInputPopup(int inputType, String existingText) {
-        final View viewPopup =
-                ((Activity) mContext).getLayoutInflater().inflate(R.layout.text_input_popup, null);
-        final ImeEditText editText = (ImeEditText) viewPopup.findViewById(R.id.ime_edit_text);
-        mAlertDialog = new AlertDialog.Builder(mContext)
-                               .setTitle(R.string.blimp_ime_dialog_title)
-                               .setPositiveButton(R.string.blimp_form_input_ok,
-                                       new DialogInterface.OnClickListener() {
-                                           @Override
-                                           public void onClick(DialogInterface dialog, int which) {
-                                               onImeTextEntered(editText.getText().toString());
-                                               dialog.dismiss();
-                                           }
-                                       })
-                               .setNegativeButton(R.string.blimp_form_input_cancel,
-                                       new DialogInterface.OnClickListener() {
-                                           @Override
-                                           public void onClick(DialogInterface dialog, int id) {
-                                               dialog.dismiss();
-                                           }
-                                       })
-                               .create();
-        editText.initialize(mAlertDialog);
-        mAlertDialog.setView(viewPopup);
-        mAlertDialog.getWindow().setSoftInputMode(
-                WindowManager.LayoutParams.SOFT_INPUT_STATE_VISIBLE);
-        mAlertDialog.setCanceledOnTouchOutside(true);
-
-        setEditorOptions(editText, inputType);
-        editText.setText(existingText);
-        editText.setOnEditorActionListener(new TextView.OnEditorActionListener() {
-            @Override
-            public boolean onEditorAction(TextView tv, int actionId, KeyEvent event) {
-                switch (actionId) {
-                    case EditorInfo.IME_ACTION_NEXT:
-                    case EditorInfo.IME_ACTION_DONE:
-                    case EditorInfo.IME_ACTION_SEARCH:
-                    case EditorInfo.IME_ACTION_GO:
-                        onImeTextEntered(tv.getText().toString());
-                        mAlertDialog.dismiss();
-                        return true;
-                    default:
-                        return false;
-                }
-            }
-        });
-
-        editText.requestFocus();
-
-        mAlertDialog.show();
-    }
-
-    /**
-     * Set the IME options and input type for editor based on the type received from engine.
-     * @param editText The edit text for which the IME options are being determined.
-     * @param inputTypeEngine Input type received from engine, defined in {@link TextInputType}.
-     */
-    private static void setEditorOptions(EditText editText, int inputTypeEngine) {
-        int inputType = InputType.TYPE_CLASS_TEXT;
-        int imeOptions = EditorInfo.IME_FLAG_NO_FULLSCREEN | EditorInfo.IME_FLAG_NO_EXTRACT_UI;
-
-        switch (inputTypeEngine) {
-            case TextInputType.TEXT:
-                inputType = InputType.TYPE_CLASS_TEXT;
-                imeOptions = EditorInfo.IME_ACTION_GO;
-                break;
-            case TextInputType.PASSWORD:
-                inputType = InputType.TYPE_CLASS_TEXT | InputType.TYPE_TEXT_VARIATION_PASSWORD;
-                imeOptions = EditorInfo.IME_ACTION_GO;
-                break;
-            case TextInputType.SEARCH:
-                imeOptions = EditorInfo.IME_ACTION_SEARCH;
-                break;
-            case TextInputType.EMAIL:
-                inputType = InputType.TYPE_CLASS_TEXT | InputType.TYPE_TEXT_VARIATION_EMAIL_ADDRESS;
-                imeOptions = EditorInfo.IME_ACTION_GO;
-                break;
-            case TextInputType.NUMBER:
-                inputType = InputType.TYPE_CLASS_NUMBER | InputType.TYPE_NUMBER_VARIATION_NORMAL
-                        | InputType.TYPE_NUMBER_FLAG_DECIMAL;
-                imeOptions = EditorInfo.IME_ACTION_NEXT;
-                break;
-            case TextInputType.TELEPHONE:
-                inputType = InputType.TYPE_CLASS_PHONE;
-                imeOptions = EditorInfo.IME_ACTION_NEXT;
-                break;
-            case TextInputType.URL:
-                inputType = InputType.TYPE_CLASS_TEXT | InputType.TYPE_TEXT_VARIATION_URI;
-                imeOptions = EditorInfo.IME_ACTION_GO;
-                break;
-            case TextInputType.TEXT_AREA:
-            case TextInputType.CONTENT_EDITABLE:
-                inputType = InputType.TYPE_TEXT_FLAG_MULTI_LINE;
-                imeOptions = EditorInfo.IME_ACTION_NONE;
-                break;
-            default:
-                inputType = InputType.TYPE_CLASS_TEXT;
-        }
-
-        editText.setInputType(inputType);
-        editText.setImeOptions(imeOptions);
-    }
-
-    private native long nativeInit(BlimpClientSession blimpClientSession);
-    private native void nativeDestroy(long nativeImeHelperDialog);
-    private native void nativeOnImeTextEntered(long nativeImeHelperDialog, String text);
-}