├── .gitignore
├── .idea
├── gradle.xml
├── misc.xml
├── modules.xml
├── runConfigurations.xml
└── vcs.xml
├── app
├── .gitignore
├── build.gradle
├── proguard-rules.pro
└── src
│ ├── androidTest
│ └── java
│ │ └── com
│ │ └── nexdev
│ │ └── enyason
│ │ └── androidlauncherapplication
│ │ └── ExampleInstrumentedTest.java
│ ├── main
│ ├── AndroidManifest.xml
│ ├── java
│ │ └── com
│ │ │ └── nexdev
│ │ │ └── enyason
│ │ │ └── androidlauncherapplication
│ │ │ ├── AppInfo.java
│ │ │ ├── AppsDrawerAdapter.java
│ │ │ ├── AppsDrawerFragment.java
│ │ │ ├── HomeScreenFragment.java
│ │ │ └── MainActivity.java
│ └── res
│ │ ├── drawable-v24
│ │ └── ic_launcher_foreground.xml
│ │ ├── drawable
│ │ ├── ic_apps.xml
│ │ └── ic_launcher_background.xml
│ │ ├── layout
│ │ ├── activity_main.xml
│ │ ├── fragment_apps_drawer.xml
│ │ ├── fragment_home_screen.xml
│ │ └── item_row_view_list.xml
│ │ ├── mipmap-anydpi-v26
│ │ ├── ic_launcher.xml
│ │ └── ic_launcher_round.xml
│ │ ├── mipmap-hdpi
│ │ ├── ic_launcher.png
│ │ └── ic_launcher_round.png
│ │ ├── mipmap-mdpi
│ │ ├── ic_launcher.png
│ │ └── ic_launcher_round.png
│ │ ├── mipmap-xhdpi
│ │ ├── ic_launcher.png
│ │ └── ic_launcher_round.png
│ │ ├── mipmap-xxhdpi
│ │ ├── ic_launcher.png
│ │ └── ic_launcher_round.png
│ │ ├── mipmap-xxxhdpi
│ │ ├── ic_launcher.png
│ │ └── ic_launcher_round.png
│ │ └── values
│ │ ├── colors.xml
│ │ ├── strings.xml
│ │ └── styles.xml
│ └── test
│ └── java
│ └── com
│ └── nexdev
│ └── enyason
│ └── androidlauncherapplication
│ └── ExampleUnitTest.java
├── build.gradle
├── gradle.properties
├── gradle
└── wrapper
│ ├── gradle-wrapper.jar
│ └── gradle-wrapper.properties
├── gradlew
├── gradlew.bat
└── settings.gradle
/.gitignore:
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2 | .gradle
3 | /local.properties
4 | /.idea/workspace.xml
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6 | .DS_Store
7 | /build
8 | /captures
9 | .externalNativeBuild
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/app/.gitignore:
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1 | /build
2 |
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/app/build.gradle:
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1 | apply plugin: 'com.android.application'
2 |
3 | android {
4 | compileSdkVersion 27
5 | defaultConfig {
6 | applicationId "com.nexdev.enyason.androidlauncherapplication"
7 | minSdkVersion 15
8 | targetSdkVersion 26
9 | versionCode 1
10 | versionName "1.0"
11 | testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
12 | }
13 | buildTypes {
14 | release {
15 | minifyEnabled false
16 | proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
17 | }
18 | }
19 | }
20 |
21 | dependencies {
22 | implementation fileTree(include: ['*.jar'], dir: 'libs')
23 | implementation 'com.android.support:appcompat-v7:27.1.1'
24 | implementation 'com.android.support.constraint:constraint-layout:1.1.2'
25 | testImplementation 'junit:junit:4.12'
26 | androidTestImplementation 'com.android.support.test:runner:1.0.2'
27 | androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.2'
28 | implementation "com.android.support:recyclerview-v7:27.1.1"
29 | implementation 'com.android.support:design:27.1.1'
30 | implementation 'com.android.support:cardview-v7:27.1.1'
31 | }
32 |
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/app/proguard-rules.pro:
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1 | # Add project specific ProGuard rules here.
2 | # You can control the set of applied configuration files using the
3 | # proguardFiles setting in build.gradle.
4 | #
5 | # For more details, see
6 | # http://developer.android.com/guide/developing/tools/proguard.html
7 |
8 | # If your project uses WebView with JS, uncomment the following
9 | # and specify the fully qualified class name to the JavaScript interface
10 | # class:
11 | #-keepclassmembers class fqcn.of.javascript.interface.for.webview {
12 | # public *;
13 | #}
14 |
15 | # Uncomment this to preserve the line number information for
16 | # debugging stack traces.
17 | #-keepattributes SourceFile,LineNumberTable
18 |
19 | # If you keep the line number information, uncomment this to
20 | # hide the original source file name.
21 | #-renamesourcefileattribute SourceFile
22 |
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/app/src/androidTest/java/com/nexdev/enyason/androidlauncherapplication/ExampleInstrumentedTest.java:
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1 | package com.nexdev.enyason.androidlauncherapplication;
2 |
3 | import android.content.Context;
4 | import android.support.test.InstrumentationRegistry;
5 | import android.support.test.runner.AndroidJUnit4;
6 |
7 | import org.junit.Test;
8 | import org.junit.runner.RunWith;
9 |
10 | import static org.junit.Assert.*;
11 |
12 | /**
13 | * Instrumented test, which will execute on an Android device.
14 | *
15 | * @see Testing documentation
16 | */
17 | @RunWith(AndroidJUnit4.class)
18 | public class ExampleInstrumentedTest {
19 | @Test
20 | public void useAppContext() throws Exception {
21 | // Context of the app under test.
22 | Context appContext = InstrumentationRegistry.getTargetContext();
23 |
24 | assertEquals("com.nexdev.enyason.androidlauncherapplication", appContext.getPackageName());
25 | }
26 | }
27 |
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/app/src/main/AndroidManifest.xml:
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/app/src/main/java/com/nexdev/enyason/androidlauncherapplication/AppInfo.java:
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1 | package com.nexdev.enyason.androidlauncherapplication;
2 |
3 | import android.graphics.drawable.Drawable;
4 |
5 | /**
6 | * Created by enyason on 7/29/18.
7 | */
8 |
9 | class AppInfo {
10 |
11 | CharSequence label;
12 | CharSequence packageName;
13 | Drawable icon;
14 | }
15 |
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/app/src/main/java/com/nexdev/enyason/androidlauncherapplication/AppsDrawerAdapter.java:
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1 | package com.nexdev.enyason.androidlauncherapplication;
2 |
3 | import android.content.Context;
4 | import android.content.Intent;
5 | import android.content.pm.PackageManager;
6 | import android.content.pm.ResolveInfo;
7 | import android.graphics.drawable.Drawable;
8 | import android.speech.tts.TextToSpeech;
9 | import android.support.v7.widget.RecyclerView;
10 | import android.util.Log;
11 | import android.view.LayoutInflater;
12 | import android.view.View;
13 | import android.view.ViewGroup;
14 | import android.widget.ImageView;
15 | import android.widget.TextView;
16 | import android.widget.Toast;
17 |
18 | import java.util.ArrayList;
19 | import java.util.Collections;
20 | import java.util.Comparator;
21 | import java.util.List;
22 | import java.util.Locale;
23 |
24 | /**
25 | * Created by Enyason on 3/5/2018.
26 | */
27 |
28 | public class AppsDrawerAdapter extends RecyclerView.Adapter {
29 |
30 | private static Context context;
31 | private static List appsList;
32 |
33 |
34 | public AppsDrawerAdapter(Context c ) {
35 |
36 | //This is where we build our list of app details, using the app
37 | //object we created to store the label, package name and icon
38 |
39 | context = c;
40 | setUpApps();
41 |
42 |
43 | }
44 |
45 | public static void setUpApps(){
46 |
47 | PackageManager pManager = context.getPackageManager();
48 | appsList = new ArrayList();
49 |
50 | Intent i = new Intent(Intent.ACTION_MAIN, null);
51 | i.addCategory(Intent.CATEGORY_LAUNCHER);
52 |
53 | List allApps = pManager.queryIntentActivities(i, 0);
54 | for (ResolveInfo ri : allApps) {
55 | AppInfo app = new AppInfo();
56 | app.label = ri.loadLabel(pManager);
57 | app.packageName = ri.activityInfo.packageName;
58 |
59 | Log.i(" Log package ",app.packageName.toString());
60 | app.icon = ri.activityInfo.loadIcon(pManager);
61 | appsList.add(app);
62 |
63 | }
64 |
65 | }
66 |
67 | @Override
68 | public ViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
69 | //This is what adds the code we've written in here to our target view
70 | LayoutInflater inflater = LayoutInflater.from(parent.getContext());
71 |
72 | View view = LayoutInflater.from(parent.getContext()).inflate(R.layout.item_row_view_list, parent, false);
73 |
74 |
75 | return new ViewHolder(view);
76 | }
77 |
78 | @Override
79 | public void onBindViewHolder(ViewHolder holder, int position) {
80 |
81 |
82 | String appLabel = appsList.get(position).label.toString();
83 | String appPackage = appsList.get(position).packageName.toString();
84 | Drawable appIcon = appsList.get(position).icon;
85 |
86 | TextView textView = holder.textView;
87 | textView.setText(appLabel);
88 | ImageView imageView = holder.img;
89 | imageView.setImageDrawable(appIcon);
90 | }
91 |
92 | @Override
93 | public int getItemCount() {
94 | return appsList.size();
95 | }
96 |
97 |
98 |
99 | public class ViewHolder extends RecyclerView.ViewHolder {
100 |
101 | public TextView textView;
102 | public ImageView img;
103 |
104 | public ViewHolder(View itemView) {
105 | super(itemView);
106 |
107 | //Finds the views from our row.xml
108 | textView = itemView.findViewById(R.id.tv_app_name);
109 | img = itemView.findViewById(R.id.app_icon);
110 |
111 |
112 |
113 | }
114 |
115 |
116 | }
117 | }
118 |
119 |
120 |
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/app/src/main/java/com/nexdev/enyason/androidlauncherapplication/AppsDrawerFragment.java:
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1 | package com.nexdev.enyason.androidlauncherapplication;
2 |
3 | import android.os.Bundle;
4 | import android.support.annotation.NonNull;
5 | import android.support.annotation.Nullable;
6 | import android.support.v4.app.Fragment;
7 | import android.support.v7.widget.LinearLayoutManager;
8 | import android.support.v7.widget.RecyclerView;
9 | import android.view.LayoutInflater;
10 | import android.view.View;
11 | import android.view.ViewGroup;
12 |
13 | /**
14 | * Created by enyason on 7/28/18.
15 | */
16 |
17 | public class AppsDrawerFragment extends Fragment {
18 |
19 | RecyclerView recyclerView;
20 | RecyclerView.Adapter adapter;
21 | RecyclerView.LayoutManager layoutManager;
22 |
23 |
24 | public AppsDrawerFragment() {
25 | }
26 |
27 | @Nullable
28 | @Override
29 | public View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
30 |
31 | View view = inflater.inflate(R.layout.fragment_apps_drawer,container,false);
32 | return view;
33 | }
34 |
35 | @Override
36 | public void onViewCreated(@NonNull View view, @Nullable Bundle savedInstanceState) {
37 | super.onViewCreated(view, savedInstanceState);
38 |
39 |
40 |
41 | recyclerView = view.findViewById(R.id.appDrawer_recylerView);
42 |
43 | adapter = new AppsDrawerAdapter(getContext());
44 |
45 | layoutManager = new LinearLayoutManager(getContext());
46 |
47 |
48 | recyclerView.setLayoutManager(layoutManager);
49 | recyclerView.setAdapter(adapter);
50 |
51 |
52 |
53 | }
54 | }
55 |
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/app/src/main/java/com/nexdev/enyason/androidlauncherapplication/HomeScreenFragment.java:
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1 | package com.nexdev.enyason.androidlauncherapplication;
2 |
3 | import android.os.Bundle;
4 | import android.support.annotation.NonNull;
5 | import android.support.annotation.Nullable;
6 | import android.support.v4.app.Fragment;
7 | import android.view.LayoutInflater;
8 | import android.view.View;
9 | import android.view.ViewGroup;
10 | import android.widget.ImageView;
11 |
12 | /**
13 | * Created by enyason on 7/28/18.
14 | */
15 |
16 | public class HomeScreenFragment extends Fragment {
17 |
18 | ImageView imageViewDrawer;
19 | public HomeScreenFragment() {
20 | }
21 |
22 |
23 | @Nullable
24 | @Override
25 | public View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
26 | View view = inflater.inflate(R.layout.fragment_home_screen,container,false);
27 |
28 | return view;
29 | }
30 |
31 |
32 |
33 | @Override
34 | public void onViewCreated(@NonNull View view, @Nullable Bundle savedInstanceState) {
35 | super.onViewCreated(view, savedInstanceState);
36 |
37 | imageViewDrawer = view.findViewById(R.id.icon_drawer);
38 |
39 |
40 |
41 | imageViewDrawer.setOnClickListener(new View.OnClickListener() {
42 |
43 |
44 | @Override
45 | public void onClick(View v) {
46 | loadFragment(new AppsDrawerFragment());
47 | }
48 | });
49 |
50 |
51 | }
52 |
53 | private boolean loadFragment(Fragment fragment) {
54 | //switching fragment
55 | if (fragment != null) {
56 | getActivity().getSupportFragmentManager()
57 | .beginTransaction()
58 | .replace(R.id.container, fragment)
59 | .commit();
60 | return true;
61 | }
62 |
63 | return false;
64 | }
65 |
66 | }
67 |
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/app/src/main/java/com/nexdev/enyason/androidlauncherapplication/MainActivity.java:
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1 | package com.nexdev.enyason.androidlauncherapplication;
2 |
3 | import android.support.v4.app.Fragment;
4 | import android.support.v7.app.AppCompatActivity;
5 | import android.os.Bundle;
6 | import android.widget.ImageView;
7 |
8 | public class MainActivity extends AppCompatActivity {
9 |
10 |
11 | @Override
12 | protected void onCreate(Bundle savedInstanceState) {
13 | super.onCreate(savedInstanceState);
14 | setContentView(R.layout.activity_main);
15 |
16 | loadFragment(new HomeScreenFragment());
17 |
18 |
19 |
20 | }
21 |
22 |
23 | private boolean loadFragment(Fragment fragment) {
24 | //switching fragment
25 | if (fragment != null) {
26 | getSupportFragmentManager()
27 | .beginTransaction()
28 | .replace(R.id.container, fragment)
29 | .commit();
30 | return true;
31 | }
32 |
33 | return false;
34 | }
35 |
36 | @Override
37 | public void onBackPressed() {
38 | // super.onBackPressed();
39 |
40 | loadFragment(new HomeScreenFragment());
41 | // Fragment fragment = getSupportFragmentManager().findFragmentById(R.id.fr)
42 | }
43 | }
44 |
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