/*
 * Copyright (C) 2016 The Android Open Source Project
 *
 * 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 com.example.android.implicitintents;

import android.content.Intent;
import android.net.Uri;
import android.os.Bundle;
import android.support.v4.app.ShareCompat;
import android.support.v7.app.AppCompatActivity;
import android.view.View;
import android.widget.Toast;

public class MainActivity extends AppCompatActivity {

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
    }

    /**
     * This method is called when the Open Website button is clicked. It will open the website
     * specified by the URL represented by the variable urlAsString using implicit Intents.
     *
     * @param v Button that was clicked.
     */
    public void onClickOpenWebpageButton(View v) {
        String urlAsString = "http://www.udacity.com";
        openWebPage(urlAsString);
    }

    /**
     * This method is called when the Open Location in Map button is clicked. It will open the
     * a map to the location represented by the variable addressString using implicit Intents.
     *
     * @param v Button that was clicked.
     */
    public void onClickOpenAddressButton(View v) {
        String addressString = "1600 Amphitheatre Parkway, CA";

        Uri.Builder builder = new Uri.Builder();
        builder.scheme("geo")
                .path("0,0")
                .query(addressString);
        Uri addressUri = builder.build();

        showMap(addressUri);
    }

    /**
     * This method is called when the Share Text Content button is clicked. It will simply share
     * the text contained within the String textThatYouWantToShare.
     *
     * @param v Button that was clicked.
     */
    public void onClickShareTextButton(View v) {
        // completed (5) Specify a String you'd like to share
        String textToShare = "hello there";

        // completed (6) Replace the Toast with shareText, passing in the String from step 5
        //Toast.makeText(this, "completed: Share text when this is clicked", Toast.LENGTH_LONG).show();
        shareText(textToShare);
    }

    /**
     * This is where you will create and fire off your own implicit Intent. Yours will be very
     * similar to what I've done above. You can view a list of implicit Intents on the Common
     * Intents page from the developer documentation.
     *
     * @see <http://developer.android.com/guide/components/intents-common.html/>
     *
     * @param v Button that was clicked.
     */
    public void createYourOwn(View v) {
        Toast.makeText(this,
                "TODO: Create Your Own Implicit Intent",
                Toast.LENGTH_SHORT)
                .show();
    }

    /**
     * This method fires off an implicit Intent to open a webpage.
     *
     * @param url Url of webpage to open. Should start with http:// or https:// as that is the
     *            scheme of the URI expected with this Intent according to the Common Intents page
     */
    private void openWebPage(String url) {
        /*
         * We wanted to demonstrate the Uri.parse method because its usage occurs frequently. You
         * could have just as easily passed in a Uri as the parameter of this method.
         */
        Uri webpage = Uri.parse(url);

        /*
         * Here, we create the Intent with the action of ACTION_VIEW. This action allows the user
         * to view particular content. In this case, our webpage URL.
         */
        Intent intent = new Intent(Intent.ACTION_VIEW, webpage);

        /*
         * This is a check we perform with every implicit Intent that we launch. In some cases,
         * the device where this code is running might not have an Activity to perform the action
         * with the data we've specified. Without this check, in those cases your app would crash.
         */
        if (intent.resolveActivity(getPackageManager()) != null) {
            startActivity(intent);
        }
    }

    /**
     * This method will fire off an implicit Intent to view a location on a map.
     *
     * When constructing implicit Intents, you can use either the setData method or specify the
     * URI as the second parameter of the Intent's constructor,
     * as I do in {@link #openWebPage(String)}
     *
     * @param geoLocation The Uri representing the location that will be opened in the map
     */
    private void showMap(Uri geoLocation) {
        /*
         * Again, we create an Intent with the action, ACTION_VIEW because we want to VIEW the
         * contents of this Uri.
         */
        Intent intent = new Intent(Intent.ACTION_VIEW);

        /*
         * Using setData to set the Uri of this Intent has the exact same affect as passing it in
         * the Intent's constructor. This is simply an alternate way of doing this.
         */
        intent.setData(geoLocation);
        if (intent.resolveActivity(getPackageManager()) != null) {
            startActivity(intent);
        }
    }

    // completed (1) Create a void method called shareText that accepts a String as a parameter
    // Do steps 2 - 4 within the shareText method

        // completed (2) Create a String variable called mimeType and set it to "text/plain"

        // completed (3) Create a title for the chooser window that will pop up

        // completed (4) Use ShareCompat.IntentBuilder to build the Intent and start the chooser

    private void shareText(String inputString){

        String mimeType = "text/plain";
        String title = "Learning how to share";


        Intent shareIntent = ShareCompat.IntentBuilder.from(this)
                .setType(mimeType)
                .setText(inputString)
                .setChooserTitle(title)
                .getIntent();

        if (shareIntent.resolveActivity(getPackageManager()) != null){
            startActivity(shareIntent);
        }



    }
}
@@ -6174,29 +6174,8 @@
     
- Intent shareIntent =
  Sha
@@ -6342,17 +6342,20 @@
    .
-getIntent
+startChooser
 ();%0A
@@ -6359,24 +6359,26 @@
 );%0A%0A        
+//
 if (shareInt
@@ -6428,32 +6428,34 @@
  null)%7B%0A        
+//
     startActivit
@@ -6478,16 +6478,18 @@
         
+//
 %7D%0A%0A%0A%0A   

use startChooser() instead