Weather for Android (template) + Kinigram notes

ArticleListActivity.java

        // onCreate
        // Cara menangani apabila sebuah item di ListView diklik
        listView = (ListView) findViewById(android.R.id.list);
        listView.setOnItemClickListener(new AdapterView.OnItemClickListener() {
            @Override
            public void onItemClick(AdapterView<?> adapterView, View view, int i, long l) {
                final Article item = (Article) adapterView.getAdapter().getItem(i);
                Log.i(TAG, "Item " + i + " clicked: " + item);
                // new Intent(...)
                // startActivity(...);
            }
        });

MainActivity.java

package com.hendyirawan.weather;

import android.Manifest;
import android.content.DialogInterface;
import android.content.pm.PackageManager;
import android.os.Bundle;
import android.support.v4.app.ActivityCompat;
import android.support.v4.content.ContextCompat;
import android.support.v7.app.AlertDialog;
import android.support.v7.app.AppCompatActivity;
import android.util.Log;
import android.view.View;

import java.util.Arrays;

public class MainActivity extends AppCompatActivity {

    private static final String TAG = "MainActivity";
    public static final int PERM_COARSE_LOCATION = 200;

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

    public void tryGetLocation(View view) {
        if (ContextCompat.checkSelfPermission(this, Manifest.permission.ACCESS_COARSE_LOCATION)
                != PackageManager.PERMISSION_GRANTED) {
            // No explanation needed, we can request the permission.
            ActivityCompat.requestPermissions(this,
                    new String[]{Manifest.permission.ACCESS_COARSE_LOCATION},
                    PERM_COARSE_LOCATION);
            // The callback method gets the result of the request.
        } else {
            realGetLocation();
        }
    }

    @Override
    public void onRequestPermissionsResult(int permsRequestCode, String[] permissions, int[] grantResults) {
        Log.i(TAG, String.format("onRequestPermissionsResult permsRequestCode=%s permissions=%s grantResults=%s",
                permsRequestCode, Arrays.asList(permissions), Arrays.asList(grantResults)));
        switch (permsRequestCode) {
            case PERM_COARSE_LOCATION:
                boolean locationAccepted = grantResults[0] == PackageManager.PERMISSION_GRANTED;
                if (locationAccepted) {
                    Log.i(TAG, "ACCESS_COARSE_LOCATION permission granted");
                    realGetLocation();
                } else {
                    Log.w(TAG, "ACCESS_COARSE_LOCATION permission declined");
                    AlertDialog alertDialog = new AlertDialog.Builder(this).create();
                    alertDialog.setTitle("Insufficient Permission");
                    alertDialog.setMessage("Please allow location access");
                    alertDialog.setButton(AlertDialog.BUTTON_NEUTRAL, "OK",
                            new DialogInterface.OnClickListener() {
                                public void onClick(DialogInterface dialog, int which) {
                                    dialog.dismiss();
                                }
                            });
                    alertDialog.show();
                }
                break;
        }
    }

    public void realGetLocation() {
        // TODO: lakukan pengambilan data location: mFusedLocationClient.getLastLocation()...
    }

}

UserProfileActivity.java

public class UserProfileActivity extends AppCompatActivity {

    private static final String TAG = "UserProfileActivity";
  //...
    private static final int REQUEST_IMAGE_CAPTURE = 1;
    private ImageView profileImageView;
    private File photoFile;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
//...
        profileImageView = (ImageView) findViewById(R.id.profile_image);
    }

    @Override
    protected void onActivityResult(int requestCode, int resultCode, Intent data) {
        if (requestCode == REQUEST_IMAGE_CAPTURE && resultCode == RESULT_OK) {
            Log.i(TAG, "onActivityResult REQUEST_IMAGE_CAPTURE photoFile=" + photoFile);
            profileImageView.setImageURI(Uri.fromFile(photoFile));
        } else {
            super.onActivityResult(requestCode, resultCode, data);
        }
    }
}