VX72BcHh

1Android domashna: 
2
3// Manifest: 
4<?xml version="1.0" encoding="utf-8"?>
5<manifest xmlns:android="http://schemas.android.com/apk/res/android"
6    package="com.example.user.rockpaperlizard">
7    <uses-feature android:name="android.hardware.camera" android:required="false"></uses-feature>
8    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
9    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE"/>
10
11    <application
12
13        android:allowBackup="true"
14        android:icon="@mipmap/ic_launcher"
15        android:label="@string/app_name"
16        android:supportsRtl="true"
17        android:theme="@style/AppTheme">
18        <activity android:name=".MenuActivity">
19            <intent-filter>
20                <action android:name="android.intent.action.MAIN" />
21
22                <category android:name="android.intent.category.LAUNCHER" />
23            </intent-filter>
24        </activity>
25
26        <activity android:name=".AddEditPlayerActivity">
27        </activity>
28        <activity android:name=".PlayerListActivity"></activity>
29        <provider
30            android:name="android.support.v4.content.FileProvider"
31            android:authorities="com.example.android.fileprovider"
32            android:exported="false"
33            android:grantUriPermissions="true">
34            <meta-data
35                android:name="android.support.FILE_PROVIDER_PATHS"
36                android:resource="@xml/file_paths"></meta-data>
37        </provider>
38    </application>
39
40</manifest>
41
42
43
44
45
46//xml/file_paths.xml
47<?xml version="1.0" encoding="utf-8"?>
48<paths xmlns:android="http://schemas.android.com/apk/res/android">
49    <external-path name="my_images" path="Android/data/com.example.user.rockpaperlizard/files/Pictures" />
50</paths>
51bachelors.fmi.uni.rockpaperlizard
52
53
54
55//AddEditPlayerActivity.java
56package com.example.user.rockpaperlizard;
57
58import android.app.Activity;
59import android.content.Intent;
60import android.graphics.Bitmap;
61import android.graphics.BitmapFactory;
62import android.graphics.drawable.Drawable;
63import android.net.Uri;
64import android.nfc.Tag;
65import android.os.Environment;
66import android.provider.MediaStore;
67import android.support.v4.content.FileProvider;
68import android.support.v7.app.AppCompatActivity;
69import android.os.Bundle;
70import android.util.Log;
71import android.view.View;
72import android.widget.Button;
73import android.widget.EditText;
74import android.widget.ImageView;
75import android.widget.RadioButton;
76import android.widget.RadioGroup;
77import android.widget.Toast;
78
79import java.io.File;
80import java.io.IOException;
81import java.text.SimpleDateFormat;
82import java.util.Date;
83
84public class AddEditPlayerActivity extends AppCompatActivity {
85
86
87    private static final String TAG = "";
88    Button cancelButton;
89    ImageView picture;
90    RadioGroup genderRadioGroup;
91    EditText firstNameEditText;
92    EditText lastNameEditText;
93    EditText emailEditText;
94    String mCurrentPhotoPath;
95    Button okButton;
96    DatabaseHelper dbHelper = new DatabaseHelper(this);
97    static final int REQUEST_IMAGE_CAPTURE = 1;
98    private Bitmap mImageBitmap;
99
100
101
102
103    @Override
104    protected void onCreate(Bundle savedInstanceState) {
105        super.onCreate(savedInstanceState);
106        setContentView(R.layout.activity_add_edit_player);
107
108        genderRadioGroup = (RadioGroup) findViewById(R.id.genderRadioGroup);
109        firstNameEditText = (EditText) findViewById(R.id.firstNameEditText);
110        lastNameEditText = (EditText) findViewById(R.id.lastNameEditText);
111        emailEditText = (EditText) findViewById(R.id.emailEditText);
112        picture = (ImageView) findViewById(R.id.avatarImageView);
113        cancelButton = (Button) findViewById(R.id.cancelButton);
114
115        okButton = (Button) findViewById(R.id.okButton);
116        okButton.setOnClickListener(onClick);
117        picture.setOnClickListener(onImageClick);
118    }
119
120    View.OnClickListener onClick = new View.OnClickListener() {
121        @Override
122        public void onClick(View view) {
123
124            Toast.makeText(AddEditPlayerActivity.this,"Player Created Successfully",Toast.LENGTH_LONG).show();
125            int radioButtonID = genderRadioGroup.getCheckedRadioButtonId();
126            RadioButton rb = (RadioButton) findViewById(radioButtonID);
127
128
129            String firstName = firstNameEditText.getText().toString();
130            String lastName = lastNameEditText.getText().toString();
131            String email = emailEditText.getText().toString();
132            String gender = rb.getText().toString();
133
134            Player player = new Player(firstName, lastName,
135                    email, mCurrentPhotoPath, gender);
136            dbHelper.insertNewPlayer(player);
137
138        }
139    };
140
141    View.OnClickListener onImageClick = new View.OnClickListener() {
142        @Override
143        public void onClick(View view) {
144            Intent cameraIntent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
145            if (cameraIntent.resolveActivity(getPackageManager()) != null) {
146                // Create the File where the photo should go
147                File photoFile = null;
148                try {
149                    photoFile = createImageFile();
150                } catch (IOException ex) {
151                    // Error occurred while creating the File
152                    Log.i(TAG, "IOException");
153                }
154                // Continue only if the File was successfully created
155                if (photoFile != null) {
156                    cameraIntent.putExtra(MediaStore.EXTRA_OUTPUT, Uri.fromFile(photoFile));
157                    startActivityForResult(cameraIntent, REQUEST_IMAGE_CAPTURE);
158                }
159            }
160        }
161    };
162    private File createImageFile() throws IOException {
163        // Create an image file name
164        String timeStamp = new SimpleDateFormat("yyyyMMdd_HHmmss").format(new Date());
165        String imageFileName = "JPEG_" + timeStamp + "_";
166        File storageDir = Environment.getExternalStoragePublicDirectory(
167                Environment.DIRECTORY_PICTURES);
168        File image = File.createTempFile(
169                imageFileName,  // prefix
170                ".jpg",         // suffix
171                storageDir      // directory
172        );
173
174        // Save a file: path for use with ACTION_VIEW intents
175        mCurrentPhotoPath = "file:" + image.getAbsolutePath();
176        return image;
177    }
178    @Override
179    protected void onActivityResult(int requestCode, int resultCode, Intent data) {
180        if (requestCode == REQUEST_IMAGE_CAPTURE && resultCode == RESULT_OK) {
181            try {
182                mImageBitmap = MediaStore.Images.Media.getBitmap(this.getContentResolver(), Uri.parse(mCurrentPhotoPath));
183                picture.setImageBitmap(mImageBitmap);
184            } catch (IOException e) {
185                e.printStackTrace();
186            }
187        }
188    }
189
190
191}
192
193
194
195
196
197
198
199//activity_add_edit_player.xml
200<?xml version="1.0" encoding="utf-8"?>
201
202<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
203    xmlns:tools="http://schemas.android.com/tools"
204    android:layout_width="match_parent"
205    android:layout_height="match_parent"
206    android:paddingBottom="@dimen/activity_vertical_margin"
207    android:paddingLeft="@dimen/activity_horizontal_margin"
208    android:paddingRight="@dimen/activity_horizontal_margin"
209    android:paddingTop="@dimen/activity_vertical_margin"
210    tools:context="com.example.user.rockpaperlizard.AddEditPlayerActivity"
211    android:orientation="vertical"
212    android:weightSum="10">
213
214    <ImageView
215        android:layout_width="wrap_content"
216        android:layout_height="0dp"
217        android:id="@+id/avatarImageView"
218        android:layout_gravity="center_horizontal"
219        android:src="@drawable/avatar"
220        android:layout_weight="5"
221        android:clickable="true"/>
222
223    <RadioGroup
224        android:layout_width="wrap_content"
225        android:layout_height="0dp"
226        android:layout_gravity="center_horizontal"
227        android:orientation="horizontal"
228        android:layout_weight="1"
229        android:id="@+id/genderRadioGroup">
230
231        <RadioButton
232            android:layout_width="wrap_content"
233            android:layout_height="wrap_content"
234            android:text="male"
235            android:id="@+id/maleRadioButton"
236            android:layout_gravity="center_horizontal"
237            android:checked="true" />
238
239        <RadioButton
240            android:layout_width="wrap_content"
241            android:layout_height="wrap_content"
242            android:text="female"
243            android:id="@+id/femaleRadioButton"
244            android:layout_gravity="center_horizontal"
245            android:checked="false" />
246    </RadioGroup>
247
248    <EditText
249        android:layout_width="match_parent"
250        android:layout_height="0dp"
251        android:id="@+id/firstNameEditText"
252        android:layout_weight="1"
253        android:hint="First Name" />
254
255    <EditText
256        android:layout_width="match_parent"
257        android:layout_height="0dp"
258        android:id="@+id/lastNameEditText"
259        android:layout_weight="1"
260        android:hint="LastName" />
261
262    <EditText
263        android:layout_width="match_parent"
264        android:layout_height="0dp"
265        android:inputType="textEmailAddress"
266        android:ems="10"
267        android:id="@+id/emailEditText"
268        android:layout_weight="1"
269        android:hint="Email" />
270
271    <LinearLayout
272        android:orientation="horizontal"
273        android:layout_width="match_parent"
274        android:layout_height="0dp"
275        android:layout_gravity="center_horizontal"
276        android:weightSum="2"
277        android:layout_weight="1">
278
279        <Button
280            android:layout_width="0dp"
281            android:layout_height="wrap_content"
282            android:text="OK"
283            android:id="@+id/okButton"
284            android:layout_weight="1" />
285
286        <Button
287            android:layout_width="0dp"
288            android:layout_height="wrap_content"
289            android:text="Cancel"
290            android:id="@+id/cancelButton"
291            android:layout_weight="1" />
292    </LinearLayout>
293
294</LinearLayout>
295
296
297
298
299
300
301
302
303
304//DatabaseHelper.java
305
306package com.example.user.rockpaperlizard;
307
308/**
309 * Created by User on 9.11.2016 г..
310 */
311
312import android.content.ContentValues;
313import android.content.Context;
314import android.database.Cursor;
315import android.database.SQLException;
316import android.database.sqlite.SQLiteDatabase;
317import android.database.sqlite.SQLiteOpenHelper;
318import android.util.Log;
319
320public class DatabaseHelper extends SQLiteOpenHelper{
321    private static final String LOG_TAG = "DBException";
322    SQLiteDatabase db;
323
324    public static final String DB_NAME = "rpsls.db";
325    public static final int DB_VERSION = 1;
326
327    public static final String TABLE_PLAYERS = "players";
328    public static final String PLAYERS_ID = "_id";
329    public static final String PLAYERS_FNAME = "fname";
330    public static final String PLAYERS_LNAME = "lname";
331    public static final String PLAYERS_EMAIL = "email";
332    public static final String PLAYERS_SCORE = "score";
333    public static final String PLAYERS_GENDER = "gender";
334    public static final String PLAYERS_PICTURE = "picture";
335
336    public static final String CREATE_TABLE_PLAYERS =
337            "CREATE TABLE '" +  TABLE_PLAYERS + "'(" +
338                    "'" + PLAYERS_ID + "' INTEGER PRIMARY KEY AUTOINCREMENT, " +
339                    "'" + PLAYERS_FNAME + "' TEXT NOT NULL, " +
340                    "'" + PLAYERS_LNAME + "' TEXT, " +
341                    "'" + PLAYERS_EMAIL + "' TEXT NOT NULL, " +
342                    "'" + PLAYERS_GENDER + "' TEXT NOT NULL, " +
343                    "'" + PLAYERS_PICTURE + "' TEXT, " +
344                    "'" + PLAYERS_SCORE + "' INTEGER DEFAULT 0)";
345
346
347    public DatabaseHelper(Context context) {
348        super(context, DB_NAME, null, DB_VERSION);
349    }
350
351    @Override
352    public void onCreate(SQLiteDatabase sqLiteDatabase) {
353        sqLiteDatabase.execSQL(CREATE_TABLE_PLAYERS);
354    }
355    @Override
356    public void onUpgrade(SQLiteDatabase sqLiteDatabase, int i, int i1) {
357        //TODO: ЗАПАЗИ ДАННИТЕ!!!!!!
358        sqLiteDatabase.execSQL("DROP TABLE IF EXISTS " + TABLE_PLAYERS);
359        onCreate(sqLiteDatabase);
360    }
361
362    public void insertNewPlayer(Player player){
363        try {
364            db = this.getWritableDatabase();
365
366            ContentValues cv = new ContentValues();
367
368            cv.put(PLAYERS_FNAME, player.getFname());
369            cv.put(PLAYERS_LNAME, player.getLname());
370            cv.put(PLAYERS_GENDER, player.getGender());
371            cv.put(PLAYERS_EMAIL, player.getEmail());
372            cv.put(PLAYERS_PICTURE, player.getPicture());
373
374            db.insertOrThrow(TABLE_PLAYERS, null, cv);
375        }catch (SQLException e){
376            Log.e(LOG_TAG, e.getMessage());
377        }finally {
378            if(db != null)
379                db.close();
380        }
381    }
382
383    public Cursor getAllPlayers() {
384
385        try {
386            db = this.getReadableDatabase();
387
388            String query = "SELECT " + PLAYERS_FNAME + ","
389                    + PLAYERS_LNAME + ","
390                    + PLAYERS_SCORE + ","
391                    + PLAYERS_ID + ","
392                    + PLAYERS_PICTURE + " FROM " + TABLE_PLAYERS;
393
394            return db.rawQuery(query, null);
395
396        }catch (SQLException e){
397            Log.e(LOG_TAG, e.getMessage());
398        }
399
400        return null;
401    }
402}
403
404
405
406
407
408
409
410//PlayerListActivity.java
411
412package com.example.user.rockpaperlizard;
413
414import android.database.Cursor;
415import android.support.v7.app.AppCompatActivity;
416import android.os.Bundle;
417import android.widget.Button;
418import android.widget.CursorAdapter;
419import android.widget.ListView;
420import android.widget.SimpleCursorAdapter;
421
422
423public class PlayerListActivity extends AppCompatActivity {
424
425    ListView playersListView;
426    Button addNewPlayerButton;
427    DatabaseHelper dbHelper = new DatabaseHelper(this);
428    SimpleCursorAdapter adapter;
429    Cursor cursor=null;
430
431    String[] from = new String[]{
432            DatabaseHelper.PLAYERS_FNAME,
433            DatabaseHelper.PLAYERS_LNAME,
434            DatabaseHelper.PLAYERS_SCORE,
435            DatabaseHelper.PLAYERS_PICTURE
436    };
437
438    int[] to = new int[]{
439            R.id.firstTextView,
440            R.id.lastTextView,
441            R.id.scoreTextView,
442            R.id.avatarImageView
443    };
444
445    @Override
446    protected void onCreate(Bundle savedInstanceState) {
447        super.onCreate(savedInstanceState);
448        setContentView(R.layout.activity_player_list);
449
450        playersListView = (ListView) findViewById(R.id.playerListView);
451        addNewPlayerButton = (Button) findViewById(R.id.addButton);
452
453        cursor = dbHelper.getAllPlayers();
454
455        adapter = new SimpleCursorAdapter(this,
456                R.layout.custom_list_row,
457                cursor,
458                from,
459                to,
460                CursorAdapter.FLAG_REGISTER_CONTENT_OBSERVER);
461        playersListView.setAdapter(adapter);
462
463
464    }
465
466    @Override
467    protected void onStop() {
468        if (cursor != null) {
469            cursor.close();
470        }
471        super.onStop();
472    }
473}
474
475
476
477
478
479//activity_player_list.xml
480<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
481xmlns:tools="http://schemas.android.com/tools"
482android:layout_width="match_parent"
483android:layout_height="match_parent"
484android:paddingBottom="@dimen/activity_vertical_margin"
485android:paddingLeft="@dimen/activity_horizontal_margin"
486android:paddingRight="@dimen/activity_horizontal_margin"
487android:paddingTop="@dimen/activity_vertical_margin"
488tools:context="com.example.user.rockpaperlizard.PlayerListActivity"
489android:orientation="vertical"
490android:weightSum="10">
491
492<ListView
493    android:layout_width="match_parent"
494    android:layout_height="0dp"
495    android:id="@+id/playerListView"
496    android:layout_gravity="center_horizontal"
497    android:layout_weight="9" />
498
499<Button
500    android:layout_width="wrap_content"
501    android:layout_height="0dp"
502    android:text="Add"
503    android:id="@+id/addButton"
504    android:layout_gravity="center_horizontal"
505    android:layout_weight="1" />
506</LinearLayout>
507
508
509
510
511
512
513
514//custom_list_row.xml
515<?xml version="1.0" encoding="utf-8"?>
516<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
517    android:orientation="horizontal" android:layout_width="match_parent"
518    android:layout_height="match_parent">
519
520    <ImageView
521        android:layout_width="50dp"
522        android:layout_height="50dp"
523        android:id="@+id/avatarImageView"
524        android:src="@drawable/avatar"
525        android:layout_marginLeft="5dp"
526        android:layout_marginRight="10dp" />
527
528    <LinearLayout
529        android:orientation="vertical"
530        android:layout_width="wrap_content"
531        android:layout_height="match_parent"
532        android:layout_marginRight="10dp">
533
534        <TextView
535            android:layout_width="wrap_content"
536            android:layout_height="wrap_content"
537            android:textAppearance="?android:attr/textAppearanceLarge"
538            android:text="Large Text"
539            android:id="@+id/firstTextView" />
540
541        <TextView
542            android:layout_width="wrap_content"
543            android:layout_height="wrap_content"
544            android:textAppearance="?android:attr/textAppearanceLarge"
545            android:text="Large Text"
546            android:id="@+id/lastTextView" />
547
548    </LinearLayout>
549
550    <TextView
551        android:layout_width="wrap_content"
552        android:layout_height="wrap_content"
553        android:textAppearance="?android:attr/textAppearanceLarge"
554        android:text="Large Text"
555        android:id="@+id/scoreTextView"
556        android:layout_marginRight="10dp" />
557
558    <LinearLayout
559        android:orientation="vertical"
560        android:layout_width="match_parent"
561        android:layout_height="match_parent">
562
563        <ImageView
564            android:layout_width="25dp"
565            android:layout_height="25dp"
566            android:id="@+id/editImageView"
567            android:src="@drawable/edit" />
568
569        <ImageView
570            android:layout_width="25dp"
571            android:layout_height="25dp"
572            android:id="@+id/deleteImageView"
573            android:src="@drawable/delete" />
574    </LinearLayout>
575</LinearLayout>
576
577
578
579
580
581
582//Player.java
583package com.example.user.rockpaperlizard;
584
585/**
586 * Created by User on 9.11.2016 г..
587 */
588
589public class Player {
590    private int id;
591    private String fname;
592    private String lname;
593    private String email;
594    private String picture;
595    private String gender;
596    private int score;
597
598    public Player(){
599
600    }
601
602    public Player(String fname, String lname, String email, String picture, String gender) {
603        this.fname = fname;
604        this.lname = lname;
605        this.email = email;
606        this.picture = picture;
607        this.gender = gender;
608    }
609
610    public int getId() {
611        return id;
612    }
613
614    public void setId(int id) {
615        this.id = id;
616    }
617
618    public String getFname() {
619        return fname;
620    }
621
622    public void setFname(String fname) {
623        this.fname = fname;
624    }
625
626    public String getLname() {
627        return lname;
628    }
629
630    public void setLname(String lname) {
631        this.lname = lname;
632    }
633
634    public String getEmail() {
635        return email;
636    }
637
638    public void setEmail(String email) {
639        this.email = email;
640    }
641
642    public String getPicture() {
643        return picture;
644    }
645
646    public void setPicture(String picture) {
647        this.picture = picture;
648    }
649
650    public String getGender() {
651        return gender;
652    }
653
654    public void setGender(String gender) {
655        this.gender = gender;
656    }
657
658    public int getScore() {
659        return score;
660    }
661
662    public void setScore(int score) {
663        this.score = score;
664    }
665}
666
667
668
669
670
671
672//MenuActivity.java
673
674package com.example.user.rockpaperlizard;
675
676import android.content.Intent;
677import android.support.v7.app.AppCompatActivity;
678import android.os.Bundle;
679import android.view.View;
680import android.widget.Button;
681
682public class MenuActivity extends AppCompatActivity {
683
684    Button addEditButton;
685    Button showPlayersButton;
686
687    @Override
688    protected void onCreate(Bundle savedInstanceState) {
689        super.onCreate(savedInstanceState);
690        setContentView(R.layout.activity_menu);
691        addEditButton = (Button) findViewById(R.id.addEditButton);
692        showPlayersButton = (Button) findViewById(R.id.showPlayersButton);
693
694        addEditButton.setOnClickListener(onClick);
695        showPlayersButton.setOnClickListener(onClick);
696    }
697
698    View.OnClickListener onClick = new View.OnClickListener() {
699        @Override
700        public void onClick(View view) {
701            Intent intent = new Intent();
702            switch (view.getId()){
703                case R.id.addEditButton:
704                    intent = new Intent(MenuActivity.this,
705                            AddEditPlayerActivity.class);
706                    break;
707                case R.id.showPlayersButton:
708                    intent = new Intent(MenuActivity.this,
709                            PlayerListActivity.class);
710                    break;
711            }
712            startActivity(intent);
713        }
714    };
715}
716
717
718
719
720
721
722//activity_menu.xml
723
724
725<?xml version="1.0" encoding="utf-8"?>
726<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
727xmlns:tools="http://schemas.android.com/tools"
728android:layout_width="match_parent"
729android:layout_height="match_parent"
730android:paddingBottom="@dimen/activity_vertical_margin"
731android:paddingLeft="@dimen/activity_horizontal_margin"
732android:paddingRight="@dimen/activity_horizontal_margin"
733android:paddingTop="@dimen/activity_vertical_margin"
734tools:context="com.example.user.rockpaperlizard.MenuActivity">
735
736<Button
737    android:layout_width="wrap_content"
738    android:layout_height="wrap_content"
739    android:text="Edit User"
740    android:id="@+id/addEditButton"
741    android:layout_alignParentTop="true"
742    android:layout_centerHorizontal="true" />
743
744<Button
745    android:layout_width="wrap_content"
746    android:layout_height="wrap_content"
747    android:text="Players"
748    android:id="@+id/showPlayersButton"
749    android:layout_below="@+id/addEditButton"
750    android:layout_centerHorizontal="true"
751    android:layout_marginTop="61dp" />
752</RelativeLayout>