Android Open Source - openmidaas-android-app Enter U R L Dialog Fragment

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License

The source code is released under:
Apache License
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Java Source Code

/*******************************************************************************
 * Copyright 2013 SecureKey Technologies Inc.
 * //  w  w w . ja  v  a 2  s  . com
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 *   http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 ******************************************************************************/
package org.openmidaas.app.activities;
import org.openmidaas.app.R;

import android.app.Activity;
import android.content.Context;
import android.os.Bundle;
import android.support.v4.app.Fragment;
import android.view.LayoutInflater;
import android.view.MotionEvent;
import android.view.View;
import android.view.View.OnClickListener;
import android.view.View.OnTouchListener;
import android.view.ViewGroup;
import android.view.inputmethod.InputMethodManager;
import android.widget.Button;
import android.widget.EditText;
import android.widget.LinearLayout;
import android.widget.ScrollView;

public class EnterURLDialogFragment extends Fragment {
  private Button btnPositive;
  private Button btnClear;
  private Activity mActivity;
  private EditText edUrl;
  InputMethodManager imgr;
  ScrollView mParentScrollView;
  
  @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container,
            Bundle savedInstanceState) {
        View view = inflater.inflate(R.layout.dialog_fragment, container, false);
        mActivity = getActivity();
        
        imgr = (InputMethodManager)mActivity.getSystemService(Context.INPUT_METHOD_SERVICE);
        imgr.toggleSoftInput(InputMethodManager.SHOW_FORCED, InputMethodManager.HIDE_IMPLICIT_ONLY);
        edUrl = (EditText)view.findViewById(R.id.edDialogFragment);
        edUrl.requestFocus();
        mParentScrollView = (ScrollView)view.findViewById(R.id.svParentURLFragment);
        onTapOutsideBehaviour(mParentScrollView);
    
        btnPositive = (Button)view.findViewById(R.id.btnOkayDialogFragment);
        btnPositive.setOnClickListener(new OnClickListener() {
      
      @Override
      public void onClick(View v) {
        //Get the URL
        View tv = getActivity().findViewById(R.id.edDialogFragment);
        String merchantUrl = ((EditText)tv).getText().toString();
        ((MainTabActivity)getActivity()).processUrl(merchantUrl);
      }
    });
        
        btnClear = (Button)view.findViewById(R.id.btnClearDialogFragment);
        btnClear.setOnClickListener(new OnClickListener() {
      
      @Override
      public void onClick(View v) {
        //Clear the text to set it to default
        View ed = getActivity().findViewById(R.id.edDialogFragment);
            ((EditText)ed).setText(getResources().getString(R.string.enterUrlHint));
            ((EditText)ed).setSelection(((EditText)ed).getText().length());
      }
    });
        return view;
    }
  
  private static void hideSoftKeyboard(Activity activity) {
      InputMethodManager inputMethodManager = (InputMethodManager)  activity.getSystemService(Activity.INPUT_METHOD_SERVICE);
      inputMethodManager.hideSoftInputFromWindow(activity.getCurrentFocus().getWindowToken(), 0);
  }
  
  private void onTapOutsideBehaviour(View view) {
      if(!(view instanceof EditText) || !(view instanceof LinearLayout)) {
          view.setOnTouchListener(new OnTouchListener() {
              public boolean onTouch(View v, MotionEvent event) {
                  hideSoftKeyboard(getActivity());
                  edUrl = (EditText)v.findViewById(R.id.edDialogFragment);
                  edUrl.clearFocus();
                  return false;
              }

          });
      }
  }
}
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