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Merged
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Jun 11, 2025
Merged

Add developer app promotion module #9

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11 changes: 11 additions & 0 deletions app/src/main/java/com/d4rk/androidtutorials/java/data/model/PromotedApp.java
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@@ -0,0 +1,11 @@
package com.d4rk.androidtutorials.java.data.model;

import androidx.annotation.DrawableRes;
import androidx.annotation.StringRes;

public record PromotedApp(
@DrawableRes int iconResId,
@StringRes int nameResId,
@StringRes int descriptionResId,
String packageName
) {}
14 changes: 14 additions & 0 deletions app/src/main/java/com/d4rk/androidtutorials/java/ui/screens/home/HomeFragment.java
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Expand Up @@ -38,6 +38,7 @@ public void onViewCreated(@NonNull View view, @Nullable Bundle savedInstanceStat
binding.tipText.setText(tip);
binding.shareTipButton.setOnClickListener(v -> shareTip(tip));
});
setupPromotions(LayoutInflater.from(requireContext()));
new FastScrollerBuilder(binding.scrollView)
.useMd2Style()
.build();
Expand All @@ -62,4 +63,17 @@ private void shareTip(String tip) {
shareIntent.putExtra(android.content.Intent.EXTRA_TEXT, tip);
startActivity(android.content.Intent.createChooser(shareIntent, getString(com.d4rk.androidtutorials.java.R.string.share_using)));
}

private void setupPromotions(LayoutInflater inflater) {
ViewGroup container = binding.promotedAppsContainer;
for (com.d4rk.androidtutorials.java.data.model.PromotedApp app : homeViewModel.getPromotedApps()) {
com.d4rk.androidtutorials.java.databinding.PromotedAppItemBinding itemBinding =
com.d4rk.androidtutorials.java.databinding.PromotedAppItemBinding.inflate(inflater, container, false);
itemBinding.appIcon.setImageResource(app.iconResId());
itemBinding.appName.setText(app.nameResId());
itemBinding.appDescription.setText(app.descriptionResId());
itemBinding.appButton.setOnClickListener(v -> startActivity(homeViewModel.getPromotedAppIntent(app.packageName())));
container.addView(itemBinding.getRoot());
}
}
}
35 changes: 35 additions & 0 deletions app/src/main/java/com/d4rk/androidtutorials/java/ui/screens/home/HomeViewModel.java
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Expand Up @@ -2,6 +2,10 @@

import android.app.Application;
import android.content.Intent;
import java.util.ArrayList;
import java.util.List;

import com.d4rk.androidtutorials.java.data.model.PromotedApp;

import androidx.annotation.NonNull;
import androidx.lifecycle.AndroidViewModel;
Expand All @@ -19,6 +23,7 @@ public class HomeViewModel extends AndroidViewModel {
private final MutableLiveData<String> announcementTitle = new MutableLiveData<>();
private final MutableLiveData<String> announcementSubtitle = new MutableLiveData<>();
private final MutableLiveData<String> dailyTip = new MutableLiveData<>();
private final List<PromotedApp> promotedApps = new ArrayList<>();

public HomeViewModel(@NonNull Application application) {
super(application);
Expand All @@ -27,6 +32,22 @@ public HomeViewModel(@NonNull Application application) {
announcementTitle.setValue(application.getString(R.string.announcement_title));
announcementSubtitle.setValue(application.getString(R.string.announcement_subtitle));
dailyTip.setValue(homeRepository.getDailyTip());

promotedApps.add(new PromotedApp(
R.mipmap.ic_shortcut_kotlin_edition,
R.string.kotlin_edition_name,
R.string.kotlin_edition_description,
application.getString(R.string.package_ast_kotlin)));
promotedApps.add(new PromotedApp(
R.drawable.ic_shop,
R.string.cart_calculator_name,
R.string.cart_calculator_description,
application.getString(R.string.package_cart_calculator)));
promotedApps.add(new PromotedApp(
R.drawable.ic_safety_check_tinted,
R.string.cleaner_android_name,
R.string.cleaner_android_description,
application.getString(R.string.package_cleaner_android)));
}

/**
Expand Down Expand Up @@ -57,4 +78,18 @@ public LiveData<String> getDailyTip() {
public Intent getOpenPlayStoreIntent() {
return homeRepository.getPlayStoreIntent();
}

/**
* List of apps to promote on the Home screen.
*/
public List<PromotedApp> getPromotedApps() {
return promotedApps;
}

/**
* Builds an intent to open the Google Play listing for the provided package.
*/
public Intent getPromotedAppIntent(String packageName) {
return homeRepository.getAppPlayStoreIntent(packageName);
}
}
10 changes: 10 additions & 0 deletions ...c/main/java/com/d4rk/androidtutorials/java/ui/screens/home/repository/HomeRepository.java
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Expand Up @@ -29,6 +29,16 @@ public Intent getPlayStoreIntent() {
return intent;
}

/**
* Returns an Intent that opens the Google Play Store page for the provided package.
*/
public Intent getAppPlayStoreIntent(String packageName) {
String url = "https://play.google.com/store/apps/details?id=" + packageName;
Intent intent = new Intent(Intent.ACTION_VIEW, Uri.parse(url));
intent.setPackage("com.android.vending");
return intent;
}

/**
* Returns a daily tip based on the current date.
*/
Expand Down
29 changes: 29 additions & 0 deletions app/src/main/res/layout/fragment_home.xml
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Expand Up @@ -134,6 +134,35 @@
app:adSize="MEDIUM_RECTANGLE"
app:adUnitId="@string/ad_banner_unit_id" />

<androidx.appcompat.widget.LinearLayoutCompat
android:id="@+id/other_apps_section"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical"
android:layout_marginBottom="16dp"
android:layout_marginStart="16dp"
android:layout_marginEnd="16dp">

<com.google.android.material.textview.MaterialTextView
android:id="@+id/other_apps_title"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="@string/other_apps_title"
android:textAppearance="@style/TextAppearance.Material3.TitleMedium" />

<HorizontalScrollView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:scrollbars="none">

<androidx.appcompat.widget.LinearLayoutCompat
android:id="@+id/promoted_apps_container"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:orientation="horizontal" />
</HorizontalScrollView>
</androidx.appcompat.widget.LinearLayoutCompat>

<com.google.android.material.card.MaterialCardView
android:id="@+id/tip_card"
style="@style/Widget.Material3.CardView.Outlined"
Expand Down
46 changes: 46 additions & 0 deletions app/src/main/res/layout/promoted_app_item.xml
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<?xml version="1.0" encoding="utf-8"?>
<com.google.android.material.card.MaterialCardView xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
style="@style/Widget.Material3.CardView.Elevated"
android:layout_width="160dp"
android:layout_height="wrap_content"
android:layout_marginEnd="8dp">

<androidx.appcompat.widget.LinearLayoutCompat
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical"
android:padding="8dp">

<androidx.appcompat.widget.AppCompatImageView
android:id="@+id/app_icon"
android:layout_width="48dp"
android:layout_height="48dp"
android:layout_gravity="center_horizontal"
android:contentDescription="@null"
android:src="@drawable/ic_android" />

<com.google.android.material.textview.MaterialTextView
android:id="@+id/app_name"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginTop="8dp"
android:text="App"
android:textAppearance="@style/TextAppearance.Material3.BodyMedium" />

<com.google.android.material.textview.MaterialTextView
android:id="@+id/app_description"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="Description"
android:textAppearance="@style/TextAppearance.Material3.BodySmall" />

<com.google.android.material.button.MaterialButton
android:id="@+id/app_button"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="8dp"
android:text="@string/get_on_google_play"
app:icon="@drawable/ic_play_store_tinted" />
</androidx.appcompat.widget.LinearLayoutCompat>
</com.google.android.material.card.MaterialCardView>
7 changes: 7 additions & 0 deletions app/src/main/res/values/strings.xml
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Expand Up @@ -404,4 +404,11 @@
<item>Use Material Design 3 components for a modern look.</item>
<item>Profile your app regularly to track performance.</item>
</string-array>
<string name="other_apps_title">More apps by the developer</string>
<string name="kotlin_edition_name">AST - Kotlin Edition</string>
<string name="kotlin_edition_description">Learn Android development with Kotlin.</string>
<string name="cart_calculator_name">Cart Calculator</string>
<string name="cart_calculator_description">Quickly total up your shopping cart.</string>
<string name="cleaner_android_name">Cleaner for Android</string>
<string name="cleaner_android_description">Free up space and optimize your device.</string>
</resources>
3 changes: 3 additions & 0 deletions app/src/main/res/values/untranslatable_strings.xml
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Expand Up @@ -44,4 +44,7 @@
<string name="error_loading_changelog">Error loading changelog</string>

<string name="ad_banner_unit_id">ca-app-pub-5294151573817700/3821250346</string>
<string name="package_ast_kotlin" translatable="false">com.d4rk.androidtutorials</string>
<string name="package_cart_calculator" translatable="false">com.d4rk.cartcalculator</string>
<string name="package_cleaner_android" translatable="false">com.d4rk.cleaner</string>
</resources>