Anthony fermin

src/main/AndroidManifest.xml

@@ -3,6 +3,7 @@
     package="nyc.c4q"
     android:versionCode="2"
     android:versionName="1.0.0-SNAPSHOT">
+    <uses-permission android:name="android.permission.INTERNET"/>
 
     <application android:name=".Unit2AssessmentApplication">
         <activity

src/main/java/nyc/c4q/ColorAdapter.java

@@ -0,0 +1,66 @@
+package nyc.c4q;
+
+import android.content.Context;
+import android.graphics.Color;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.BaseAdapter;
+import android.widget.LinearLayout;
+import android.widget.TextView;
+
+/**
+ * Created by c4q-anthonyf on 6/28/15.
+ */
+public class ColorAdapter extends BaseAdapter {
+
+    private Context context;
+    private String[] colors;
+    private int itemHeight;
+    private int numOfItems;
+
+    private LayoutInflater inflater;
+
+    public ColorAdapter(Context context, String[] colors, int itemHeight, int numOfItems) {
+        this.context = context;
+        this.colors = colors;
+        this.itemHeight = itemHeight;
+        this.numOfItems = numOfItems;
+        inflater = (LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
+    }
+
+    @Override
+    public int getCount() {
+        return numOfItems;
+    }
+
+    @Override
+    public Object getItem(int i) {
+        return null;
+    }
+
+    @Override
+    public long getItemId(int i) {
+        return 0;
+    }
+
+    @Override
+    public View getView(int i, View view, ViewGroup viewGroup) {
+
+        String color = colors[i%colors.length];
+
+        View row = inflater.inflate(R.layout.list_item_layout, null);
+        TextView itemView = (TextView) row.findViewById(R.id.item_view);
+        itemView.setBackgroundColor(Color.parseColor(color));
+        itemView.setText(color);
+        ViewGroup.LayoutParams params= itemView.getLayoutParams();
+        if(itemHeight > 9){
+            params.height=itemHeight * 5;
+        }else{
+            params.height = ViewGroup.LayoutParams.WRAP_CONTENT;
+        }
+        itemView.setLayoutParams(params);
+
+        return row;
+    }
+}

src/main/java/nyc/c4q/JSONActivity.java

@@ -1,18 +1,29 @@
 package nyc.c4q;
 
 import android.app.Activity;
+import android.content.Context;
 import android.os.Bundle;
 import android.os.Environment;
 import android.util.Log;
 import android.view.View;
 import android.widget.Button;
 import android.widget.TextView;
+import android.widget.Toast;
 
 import com.google.gson.Gson;
 
+import org.json.JSONObject;
+
 import java.io.File;
+import java.io.FileInputStream;
+import java.io.FileNotFoundException;
+import java.io.FileOutputStream;
 import java.io.FileReader;
 import java.io.FileWriter;
+import java.io.IOException;
+import java.io.ObjectInputStream;
+import java.io.ObjectOutputStream;
+import java.io.StreamCorruptedException;
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.List;
@@ -23,6 +34,7 @@
 public class JSONActivity extends Activity {
 
     public List<Zipcode> zipcodes;
+    String json;
 
     @Override
     protected void onCreate(Bundle savedInstanceState) {
@@ -41,10 +53,42 @@ protected void onCreate(Bundle savedInstanceState) {
         final TextView state = (TextView) findViewById(R.id.fieldstatevalue);
         final TextView _lat = (TextView) findViewById(R.id.fieldloclatvalue);
         final TextView _long = (TextView) findViewById(R.id.fieldloclongvalue);
+        final TextView jsonViewer = (TextView) findViewById(R.id.json_viewer);
 
         addjson.setOnClickListener(new View.OnClickListener() {
             @Override
             public void onClick(View v) {
+
+                if( !(_id.getText().toString().equals("")
+                        || pop.getText().toString().equals("")
+                        || city.getText().toString().equals("")
+                        || state.getText().toString().equals("")
+                        || _lat.getText().toString().equals("")
+                        || _long.getText().toString().equals("")) ) {
+
+                    Zipcode zipcode = new Zipcode();
+
+                    zipcode.id = _id.getText().toString();
+                    zipcode.pop = pop.getText().toString();
+                    zipcode.city = city.getText().toString();
+                    zipcode.state = state.getText().toString();
+                    String[] loc = {_lat.getText().toString(),_long.getText().toString()};
+                    zipcode.loc = loc;
+
+                    _id.setText("");
+                    pop.setText("");
+                    city.setText("");
+                    state.setText("");
+                    _lat.setText("");
+                    _long.setText("");
+
+                    zipcodes.add(zipcode);
+                    (Toast.makeText(getApplicationContext(),"Added to Zipcodes",Toast.LENGTH_LONG)).show();
+
+                }else{
+                    (Toast.makeText(getApplicationContext(),"Fill in all fields",Toast.LENGTH_LONG)).show();
+                }
+                generateJSON();
             }
         });
 
@@ -53,6 +97,21 @@ public void onClick(View v) {
             public void onClick(View v) {
                 File directory = getExternalCacheDir();
                 File file = new File(directory, "zipcodes.json");
+
+                FileOutputStream fos = null;
+                try {
+                    fos = new FileOutputStream(file);
+                    ObjectOutputStream os = new ObjectOutputStream(fos);
+                    os.writeObject(json);
+                    os.close();
+                    fos.close();
+                    (Toast.makeText(getApplicationContext(),"Zipcodes Saved",Toast.LENGTH_LONG)).show();
+                } catch (FileNotFoundException e) {
+                    e.printStackTrace();
+                } catch (IOException e) {
+                    e.printStackTrace();
+                }
+
             }
         });
 
@@ -62,7 +121,31 @@ public void onClick(View v) {
             public void onClick(View v) {
                 File directory = getExternalCacheDir();
                 File file = new File(directory, "zipcodes.json");
+
+                FileInputStream fis = null;
+                try{
+                    fis = new FileInputStream(file);
+                    ObjectInputStream is = new ObjectInputStream(fis);
+                    json = (String) is.readObject();
+                    is.close();
+                    fis.close();
+                    (Toast.makeText(getApplicationContext(),"Zipcodes Loaded",Toast.LENGTH_LONG)).show();
+                    jsonViewer.setText(json);
+                }catch(FileNotFoundException e){
+                    e.printStackTrace();
+                } catch (StreamCorruptedException e) {
+                    e.printStackTrace();
+                } catch (IOException e) {
+                    e.printStackTrace();
+                } catch (ClassNotFoundException e) {
+                    e.printStackTrace();
+                }
             }
         });
     }
+
+    private void generateJSON(){
+        json = new Gson().toJson(zipcodes);
+    }
+
 }

src/main/java/nyc/c4q/ListViewActivity.java

@@ -2,6 +2,14 @@
 
 import android.app.Activity;
 import android.os.Bundle;
+import android.text.Editable;
+import android.text.TextWatcher;
+import android.view.KeyEvent;
+import android.view.View;
+import android.widget.AdapterView;
+import android.widget.EditText;
+import android.widget.LinearLayout;
+import android.widget.ListView;
 import android.widget.TextView;
 
 public class ListViewActivity extends Activity {
@@ -19,11 +27,91 @@ public class ListViewActivity extends Activity {
             "#bf538d"
     };
     public TextView textLog;
+    public ListView list;
+    public EditText itemHeight;
+    public EditText numOfItems;
+
+    public int height;
+    public int itemAmount;
 
     @Override
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
         setContentView(R.layout.activity_listview);
         textLog = (TextView) findViewById(R.id.textLog);
+        list = (ListView) findViewById(R.id.list);
+
+        height = 0;
+        itemAmount = 0;
+
+        itemHeight = (EditText) findViewById(R.id.input_item_height);
+        numOfItems = (EditText) findViewById(R.id.input_num_items);
+
+        itemHeight.addTextChangedListener(new TextWatcher() {
+            @Override
+            public void beforeTextChanged(CharSequence charSequence, int i, int i2, int i3) {
+
+            }
+            @Override
+            public void onTextChanged(CharSequence charSequence, int i, int i2, int i3) {
+                String text = itemHeight.getText().toString();
+                int defaultHeight = 0;
+                try {
+                    if(text.equals("")){
+                        height = 0;
+                    }else {
+                        defaultHeight = Integer.parseInt(text);
+                        height = defaultHeight;
+                        list.setAdapter(new ColorAdapter(getApplicationContext(), COLORS, defaultHeight, itemAmount));
+                    }
+                }catch(NumberFormatException e){
+
+                }
+            }
+            @Override
+            public void afterTextChanged(Editable editable) {
+
+            }
+        });
+
+        numOfItems.addTextChangedListener(new TextWatcher() {
+            @Override
+            public void beforeTextChanged(CharSequence charSequence, int i, int i2, int i3) {
+
+            }
+
+            @Override
+            public void onTextChanged(CharSequence charSequence, int i, int i2, int i3) {
+                String text = numOfItems.getText().toString();
+                int defaultAmount = 0;
+
+                    if(text.isEmpty()){
+                        itemAmount = 0;
+                        list.setAdapter(new ColorAdapter(getApplicationContext(), COLORS, height, defaultAmount));
+                    }else {
+                        try {
+                        defaultAmount = Integer.parseInt(text);
+                        itemAmount = defaultAmount;
+                        list.setAdapter(new ColorAdapter(getApplicationContext(), COLORS, height, defaultAmount));
+                        }catch(NumberFormatException e){
+
+                        }
+                    }
+
+            }
+
+            @Override
+            public void afterTextChanged(Editable editable) {
+
+            }
+        });
+
+        list.setOnItemClickListener(new AdapterView.OnItemClickListener() {
+            @Override
+            public void onItemClick(AdapterView<?> adapterView, View view, int i, long l) {
+                TextView tView = (TextView) view.findViewById(R.id.item_view);
+                textLog.setText("You clicked on Item(position=" + i + ", color=" + tView.getText().toString() + ")");
+            }
+        });
     }
 }