iap for additional styles

app/src/main/java/com/naman14/timber/activities/DonateActivity.java

@@ -16,6 +16,7 @@
 import com.anjlab.android.iab.v3.SkuDetails;
 import com.anjlab.android.iab.v3.TransactionDetails;
 import com.naman14.timber.R;
+import com.naman14.timber.utils.PreferencesUtility;
 
 import java.util.ArrayList;
 import java.util.Collections;
@@ -42,6 +43,8 @@ public class DonateActivity extends BaseThemedActivity implements BillingProcess
     private ProgressBar progressBar;
     private TextView status;
 
+    private String action = "support";
+
     @Override
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
@@ -51,11 +54,17 @@ protected void onCreate(Bundle savedInstanceState) {
         setSupportActionBar(toolbar);
 
         getSupportActionBar().setDisplayHomeAsUpEnabled(true);
-        getSupportActionBar().setTitle("Donate");
+        getSupportActionBar().setTitle("Support development");
+        action = getIntent().getAction();
+
         productListView = (LinearLayout) findViewById(R.id.product_list);
         progressBar = (ProgressBar) findViewById(R.id.progressBar);
         status = (TextView) findViewById(R.id.donation_status);
 
+        if (action != null && action.equals("restore")) {
+            status.setText("Restoring purchases..");
+        }
+
         bp = new BillingProcessor(this, getString(R.string.play_billing_license_key), this);
 
     }
@@ -64,7 +73,8 @@ protected void onCreate(Bundle savedInstanceState) {
     public void onBillingInitialized() {
         readyToPurchase = true;
         checkStatus();
-        getProducts();
+        if (!(action != null && action.equals("restore")))
+            getProducts();
     }
 
     @Override
@@ -73,7 +83,7 @@ public void onProductPurchased(String productId, TransactionDetails details) {
         runOnUiThread(new Runnable() {
             @Override
             public void run() {
-                Toast.makeText(DonateActivity.this, "Thanks for your donation!", Toast.LENGTH_SHORT).show();
+                Toast.makeText(DonateActivity.this, "Thanks for your support!", Toast.LENGTH_SHORT).show();
             }
         });
     }
@@ -119,7 +129,18 @@ protected Boolean doInBackground(Void... voids) {
             protected void onPostExecute(Boolean b) {
                 super.onPostExecute(b);
                 if (b) {
-                    status.setText("Thanks for your donation!");
+                    PreferencesUtility.getInstance(DonateActivity.this).setFullUnlocked(true);
+                    status.setText("Thanks for your support!");
+                    if (action!=null && action.equals("restore")) {
+                        status.setText("Your purchases has been restored. Thanks for your support");
+                    }
+                    if (getSupportActionBar() != null)
+                        getSupportActionBar().setTitle("Support development");
+                } else {
+                    if (action!=null && action.equals("restore")) {
+                        status.setText("No previous purchase found");
+                        getProducts();
+                    }
                 }
             }
         }.execute();

app/src/main/java/com/naman14/timber/subfragments/SubStyleSelectorFragment.java

@@ -15,8 +15,10 @@
 package com.naman14.timber.subfragments;
 
 import android.content.Context;
+import android.content.Intent;
 import android.content.SharedPreferences;
 import android.os.Bundle;
+import android.support.annotation.NonNull;
 import android.support.annotation.Nullable;
 import android.support.v4.app.Fragment;
 import android.view.LayoutInflater;
@@ -26,7 +28,10 @@
 import android.widget.LinearLayout;
 import android.widget.TextView;
 
+import com.afollestad.materialdialogs.DialogAction;
+import com.afollestad.materialdialogs.MaterialDialog;
 import com.naman14.timber.R;
+import com.naman14.timber.activities.DonateActivity;
 import com.naman14.timber.utils.Constants;
 import com.naman14.timber.utils.NavigationUtils;
 import com.naman14.timber.utils.PreferencesUtility;
@@ -39,7 +44,7 @@ public class SubStyleSelectorFragment extends Fragment {
     SharedPreferences preferences;
     LinearLayout currentStyle;
     View foreground;
-    ImageView styleImage;
+    ImageView styleImage, imgLock;
 
     public static SubStyleSelectorFragment newInstance(int pageNumber, String what) {
         SubStyleSelectorFragment fragment = new SubStyleSelectorFragment();
@@ -57,12 +62,22 @@ public View onCreateView(LayoutInflater inflater, @Nullable ViewGroup container,
 
         TextView styleName = (TextView) rootView.findViewById(R.id.style_name);
         styleName.setText(String.valueOf(getArguments().getInt(ARG_PAGE_NUMBER) + 1));
+        preferences = getActivity().getSharedPreferences(Constants.FRAGMENT_ID, Context.MODE_PRIVATE);
 
         styleImage = (ImageView) rootView.findViewById(R.id.style_image);
+        imgLock = (ImageView) rootView.findViewById(R.id.img_lock);
+
         styleImage.setOnClickListener(new View.OnClickListener() {
             @Override
             public void onClick(View view) {
-                setPreferences();
+                if (getArguments().getInt(ARG_PAGE_NUMBER) == 4) {
+                    if (isUnlocked()) {
+                        setPreferences();
+                    } else {
+                        showPurchaseDialog();
+                    }
+                } else
+                    setPreferences();
             }
         });
 
@@ -80,9 +95,6 @@ public void onClick(View view) {
                 styleImage.setImageResource(R.drawable.timber_4_nowplaying_x);
                 break;
             case 4:
-                styleImage.setImageResource(R.drawable.timber_4_nowplaying_x);
-                break;
-            case 5:
                 styleImage.setImageResource(R.drawable.timber_5_nowplaying_x);
                 break;
         }
@@ -92,11 +104,51 @@ public void onClick(View view) {
 
         setCurrentStyle();
 
+        if (getArguments().getInt(ARG_PAGE_NUMBER) == 4 && !isUnlocked())
+            imgLock.setVisibility(View.VISIBLE);
+        else imgLock.setVisibility(View.GONE);
+
         return rootView;
     }
 
+    private boolean isUnlocked() {
+        return getActivity() != null && PreferencesUtility.getInstance(getActivity()).fullUnlocked();
+    }
+
+    @Override
+    public void onResume() {
+        super.onResume();
+        if (!isUnlocked())
+            imgLock.setVisibility(View.VISIBLE);
+        else imgLock.setVisibility(View.GONE);
+    }
+
+    private void showPurchaseDialog() {
+        MaterialDialog dialog = new MaterialDialog.Builder(getActivity())
+                .title("Purchase")
+                .content("This now playing style is available after a one time purchase of any amount. Support development and unlock this style?")
+                .positiveText("Support development")
+                .neutralText("Restore purchases")
+                .onPositive(new MaterialDialog.SingleButtonCallback() {
+                    @Override
+                    public void onClick(@NonNull MaterialDialog dialog, @NonNull DialogAction which) {
+                        startActivity(new Intent(getActivity(), DonateActivity.class));
+                        dialog.dismiss();
+                    }
+                }).onNeutral(new MaterialDialog.SingleButtonCallback() {
+                    @Override
+                    public void onClick(@NonNull MaterialDialog dialog, @NonNull DialogAction which) {
+                        Intent intent = new Intent(getActivity(), DonateActivity.class);
+                        intent.putExtra("title", "Restoring purchases..");
+                        intent.setAction("restore");
+                        startActivity(intent);
+                        dialog.dismiss();
+                    }
+                })
+                .show();
+    }
+
     public void setCurrentStyle() {
-        preferences = getActivity().getSharedPreferences(Constants.FRAGMENT_ID, Context.MODE_PRIVATE);
         String fragmentID = preferences.getString(Constants.NOWPLAYING_FRAGMENT_ID, Constants.TIMBER3);
 
         if (getArguments().getInt(ARG_PAGE_NUMBER) == NavigationUtils.getIntForCurrentNowplaying(fragmentID)) {
@@ -140,5 +192,4 @@ private String getStyleForPageNumber() {
     }
 
 
-
 }

app/src/main/java/com/naman14/timber/utils/PreferencesUtility.java

@@ -45,6 +45,7 @@ public final class PreferencesUtility {
     private static final String TOGGLE_XPOSED_TRACKSELECTOR = "toggle_xposed_trackselector";
     public static final String LAST_ADDED_CUTOFF = "last_added_cutoff";
     public static final String GESTURES = "gestures";
+    public static final String FULL_UNLOCKED = "full_version_unlocked";
 
     private static PreferencesUtility sInstance;
 
@@ -235,5 +236,15 @@ public void storeLastFolder(String path) {
     public String getLastFolder() {
         return mPreferences.getString(LAST_FOLDER, Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_MUSIC).getPath());
     }
+
+    public boolean fullUnlocked() {
+        return mPreferences.getBoolean(FULL_UNLOCKED, false);
+    }
+
+    public void setFullUnlocked(final boolean b) {
+        final SharedPreferences.Editor editor = mPreferences.edit();
+        editor.putBoolean(FULL_UNLOCKED, b);
+        editor.apply();
+    }
 }
 

app/src/main/res/layout/activity_donate.xml

@@ -22,7 +22,7 @@
             android:textSize="16sp"
             android:layout_gravity="center_horizontal"
             android:gravity="center_horizontal"
-            android:text="Show your appreciation and support the development of Timber by donating some dollars to me "/>
+            android:text="Show your appreciation and support the development of Timber. Purchasing any of the below product also unlocks additional now playing styles."/>
 
 
         <ScrollView

app/src/main/res/layout/fragment_style_selector_pager.xml

@@ -76,6 +76,13 @@
 
         </LinearLayout>
 
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:src="@drawable/ic_lock_outline_white_24dp"
+            android:id="@+id/img_lock"
+            android:layout_gravity="center"
+            android:visibility="gone"/>
 
     </FrameLayout>
 

app/src/main/res/layout/item_donate_product.xml

@@ -17,7 +17,7 @@
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
         android:id="@+id/btn_donate"
-        android:text="Donate"
+        android:text="Purchase"
         android:layout_alignParentRight="true"
         android:layout_marginRight="15dp"
         />