Add original project.

app/src/main/java/com/hyperling/apps/games/OptionsActivity.java

@@ -0,0 +1,187 @@
+package com.hyperling.apps.games;
+
+import android.content.Intent;
+import android.content.SharedPreferences;
+import android.os.Bundle;
+import android.support.v7.app.AppCompatActivity;
+import android.view.View;
+import android.view.WindowManager;
+import android.widget.Button;
+import android.widget.CheckBox;
+import android.widget.RelativeLayout;
+
+import com.google.android.gms.ads.AdRequest;
+import com.google.android.gms.ads.AdView;
+import com.google.android.gms.ads.MobileAds;
+
+/**
+ * Created by ling on 12/22/16.
+ */
+
+public class OptionsActivity extends AppCompatActivity {
+
+    private String sharedPreferencesKey, adsKey, higherQualityKey, fpsKey;
+
+    private SharedPreferences sharedPreferences;
+
+    private RelativeLayout layoutAds, layoutHigherQuality, layoutFPS;
+    private CheckBox cbAds, cbHigherQuality, cbFPS;
+    private boolean adsEnabled, higherQualityEnabled, fpsEnabled;
+
+    private Button btnDeletePreferences, btnConfirmDeletePreferences;
+
+    @Override
+    public void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_options);
+
+        // Prevent the keyboard from popping up automatically
+        this.getWindow().setSoftInputMode(WindowManager.LayoutParams.SOFT_INPUT_STATE_ALWAYS_HIDDEN);
+
+        // Get SharedPreferences
+        sharedPreferencesKey = getString(R.string.sharedPreferencesKey);
+        sharedPreferences = getSharedPreferences(sharedPreferencesKey, MODE_PRIVATE);
+
+        // Set up Ads
+        adsKey = getString(R.string.adsKey);
+        layoutAds = (RelativeLayout) findViewById(R.id.optionAdsLayout);
+        cbAds = (CheckBox) findViewById(R.id.optionAdsCheckBox);
+        layoutAds.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                flipOption(adsKey);
+            }
+        });
+        cbAds.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                flipOption(adsKey);
+            }
+        });
+        setAds();
+
+        // Higher Quality Content
+        higherQualityKey = getString(R.string.higherQualityKey);
+        layoutHigherQuality = (RelativeLayout) findViewById(R.id.optionHigherQualityLayout);
+        cbHigherQuality = (CheckBox) findViewById(R.id.optionHigherQualityCheckBox);
+        layoutHigherQuality.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                flipOption(higherQualityKey);
+            }
+        });
+        cbHigherQuality.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                flipOption(higherQualityKey);
+            }
+        });
+        setHigherQuality();
+
+        // In-Game FPS
+        fpsKey = getString(R.string.fpsKey);
+        layoutFPS = (RelativeLayout) findViewById(R.id.optionFPSLayout);
+        cbFPS = (CheckBox) findViewById(R.id.fpsCheckBox);
+        layoutFPS.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                flipOption(fpsKey);
+            }
+        });
+        cbFPS.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                flipOption(fpsKey);
+            }
+        });
+        setFPS();
+
+        // Reset buttons
+        btnDeletePreferences = (Button) findViewById(R.id.btnDeletePreferences);
+        btnConfirmDeletePreferences = (Button) findViewById(R.id.btnConfirmDeletePreferences);
+
+        btnDeletePreferences.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                showConfirmDeletePreferencesButton((Button) v);
+            }
+        });
+        btnConfirmDeletePreferences.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                deletePreferences();
+            }
+        });
+    }
+
+    private void flipOption(String key){
+        boolean option = sharedPreferences.getBoolean(key, false);
+
+        // Save the setting
+        SharedPreferences.Editor editor = sharedPreferences.edit();
+        editor.putBoolean(key, !option);
+        editor.apply();
+
+        // Change the box
+        if (key.equals(adsKey)){
+            setAds();
+        }
+        else if (key.equals(higherQualityKey)){
+            setHigherQuality();
+        }
+        else if (key.equals(fpsKey)){
+            setFPS();
+        }
+    }
+
+    private void setAds(){
+        adsEnabled = sharedPreferences.getBoolean(adsKey, false);
+        cbAds.setChecked(adsEnabled);
+        toggleAds();
+    }
+
+    private void toggleAds(){
+        // Enable ads?
+        adsEnabled = sharedPreferences.getBoolean(adsKey, false);
+        AdView mAdView = (AdView) findViewById(R.id.adViewOptions);
+        if (adsEnabled) {
+            mAdView.setVisibility(View.VISIBLE);
+            MobileAds.initialize(getApplicationContext(), "ca-app-pub-3940256099942544~3347511713");
+            AdRequest adRequest = new AdRequest.Builder()
+                    .addTestDevice(AdRequest.DEVICE_ID_EMULATOR)
+                    .addTestDevice("C6A494DC6E7C9AC29102694D48487084") // Nexus 7
+                    .addTestDevice("6545BCC9B60A394005546783687339B7") // Moto G
+                    .build();
+            mAdView.loadAd(adRequest);
+        }
+        else{
+            mAdView.setVisibility(View.GONE);
+        }
+    }
+
+    public void setHigherQuality() {
+        higherQualityEnabled = sharedPreferences.getBoolean(higherQualityKey, false);
+        cbHigherQuality.setChecked(higherQualityEnabled);
+    }
+
+    public void setFPS() {
+        fpsEnabled = sharedPreferences.getBoolean(fpsKey, false);
+        cbFPS.setChecked(fpsEnabled);
+    }
+
+    private void showConfirmDeletePreferencesButton(Button callButton){
+        callButton.setEnabled(false);
+        btnConfirmDeletePreferences.setVisibility(View.VISIBLE);
+        btnConfirmDeletePreferences.setEnabled(true);
+    }
+
+    private void deletePreferences(){
+        SharedPreferences.Editor editor = sharedPreferences.edit();
+        editor.clear();
+        editor.apply();
+
+        Intent resetScreen = new Intent(OptionsActivity.this, OptionsActivity.class);
+        startActivity(resetScreen);
+        finish();
+    }
+}