working with proguard and HTML tags

Author: efraespada

app/build.gradle

@@ -16,17 +16,16 @@ android {
     }
     buildTypes {
         release {
-            minifyEnabled false
+            minifyEnabled true
             proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
         }
         debug {
-            minifyEnabled false
+            minifyEnabled true
             proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
         }
     }
 }
 
-
 repositories {
     jcenter()
 }

app/src/main/java/com/efraespada/stringobfuscator/MainActivity.java

@@ -2,6 +2,7 @@
 
 import android.os.Bundle;
 import android.support.v7.app.AppCompatActivity;
+import android.text.Html;
 import android.widget.TextView;
 
 import com.stringcare.library.SC;
@@ -28,7 +29,7 @@ protected void onCreate(Bundle savedInstanceState) {
         message += "\n\nFor Metal Gear lovers:\n\n\"Snake, the password is " + SC.obfuscate(password)
             + "\n\n.. or " + SC.deobfuscate(SC.obfuscate(password)) + "\"";
 
-        ((TextView) findViewById(R.id.example_a)).setText(message);
+        ((TextView) findViewById(R.id.example_a)).setText(Html.fromHtml(message));
 
         String numbers = getString(R.string.test_a, "hi", 3) + " is " + SC.deobfuscate(R.string.test_a, "hi", 3);
         ((TextView) findViewById(R.id.example_b)).setText(numbers);

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

@@ -23,6 +23,7 @@
             android:layout_height="wrap_content"
             android:layout_gravity="center_horizontal"
             android:textColor="@android:color/black"
+            android:layout_marginTop="15dp"
             android:text="@string/automatic_decrypt"/>
 
         <TextView
@@ -32,7 +33,7 @@
             android:layout_height="wrap_content"
             android:layout_gravity="center_horizontal"
             android:textColor="@android:color/black"
-            android:text="" />
+            android:layout_marginTop="15dp" />
 
         <TextView
             android:padding="10dp"
@@ -41,7 +42,7 @@
             android:layout_height="wrap_content"
             android:layout_gravity="center_horizontal"
             android:textColor="@android:color/black"
-            android:text="" />
+            android:layout_marginTop="15dp" />
 
     </LinearLayout>
 

app/src/main/res/values/strings.xml

@@ -1,5 +1,9 @@
 <resources>
-    <string name="hello" hidden="true">hello world!</string>
+    <string name="hello" hidden="true">
+        <br><b>Hello <i>Mr O'Callaghan</i></b>
+        <br>No, I'm talking with my father.
+        <br>Yes yes, but <strong>take it easy</strong>.<br>
+    </string>
     <string name="automatic_decrypt" hidden="true">auto decrypted value</string>
     <string name="app_name">String Obfuscator Sample</string>
     <string name="test_a" hidden="true">%1$s (%2$d)</string>

library/build.gradle

@@ -22,11 +22,11 @@ android {
     }
     buildTypes {
         release {
-            minifyEnabled false
+            minifyEnabled true
             proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
         }
         debug {
-            minifyEnabled false
+            minifyEnabled true
             proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
         }
     }

library/proguard-rules.pro

@@ -15,3 +15,7 @@
 #-keepclassmembers class fqcn.of.javascript.interface.for.webview {
 #   public *;
 #}
+
+-keepclasseswithmembernames class * {
+    native <methods>;
+}