MP1_CalebFontenot

Book Files/08_RecyclerView/CriminalIntent/app/.gitignore

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+/build

Book Files/08_RecyclerView/CriminalIntent/app/build.gradle

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+apply plugin: 'com.android.application'
+
+android {
+    compileSdkVersion 25
+    buildToolsVersion '25.0.2'
+    defaultConfig {
+        applicationId "com.bignerdranch.android.criminalintent"
+        minSdkVersion 19
+        targetSdkVersion 25
+        versionCode 1
+        versionName "1.0"
+        testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
+    }
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
+        }
+    }
+}
+
+dependencies {
+    compile fileTree(include: ['*.jar'], dir: 'libs')
+    androidTestCompile('com.android.support.test.espresso:espresso-core:2.2.2', {
+        exclude group: 'com.android.support', module: 'support-annotations'
+    })
+    compile 'com.android.support:appcompat-v7:25.3.0'
+    testCompile 'junit:junit:4.12'
+    compile 'com.android.support:recyclerview-v7:25.3.0'
+}

Book Files/08_RecyclerView/CriminalIntent/app/proguard-rules.pro

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+# Add project specific ProGuard rules here.
+# By default, the flags in this file are appended to flags specified
+# in /Users/chris/AndroidDeveloper/sdk/tools/proguard/proguard-android.txt
+# You can edit the include path and order by changing the proguardFiles
+# directive in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# Add any project specific keep options here:
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}

Book Files/08_RecyclerView/CriminalIntent/app/src/androidTest/java/com/bignerdranch/android/criminalintent/ExampleInstrumentedTest.java

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+package com.bignerdranch.android.criminalintent;
+
+import android.content.Context;
+import android.support.test.InstrumentationRegistry;
+import android.support.test.runner.AndroidJUnit4;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import static org.junit.Assert.*;
+
+/**
+ * Instrumentation test, which will execute on an Android device.
+ *
+ * @see <a href="http://d.android.com/tools/testing">Testing documentation</a>
+ */
+@RunWith(AndroidJUnit4.class)
+public class ExampleInstrumentedTest {
+    @Test
+    public void useAppContext() throws Exception {
+        // Context of the app under test.
+        Context appContext = InstrumentationRegistry.getTargetContext();
+
+        assertEquals("com.bignerdranch.android.criminalintent", appContext.getPackageName());
+    }
+}

Book Files/08_RecyclerView/CriminalIntent/app/src/main/AndroidManifest.xml

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+<?xml version="1.0" encoding="utf-8"?>
+<manifest package="com.bignerdranch.android.criminalintent"
+          xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <application
+        android:allowBackup="true"
+        android:icon="@mipmap/ic_launcher"
+        android:label="@string/app_name"
+        android:supportsRtl="true"
+        android:theme="@style/AppTheme">
+        <activity android:name=".CrimeListActivity">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN"/>
+
+                <category android:name="android.intent.category.LAUNCHER"/>
+            </intent-filter>
+        </activity>
+        <activity android:name=".CrimeActivity">
+        </activity>
+    </application>
+
+</manifest>

Book Files/08_RecyclerView/CriminalIntent/app/src/main/java/com/bignerdranch/android/criminalintent/Crime.java

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+package com.bignerdranch.android.criminalintent;
+
+import java.util.Date;
+import java.util.UUID;
+
+public class Crime {
+
+    private UUID mId;
+    private String mTitle;
+    private Date mDate;
+    private boolean mSolved;
+
+    public Crime() {
+        mId = UUID.randomUUID();
+        mDate = new Date();
+    }
+
+    public UUID getId() {
+        return mId;
+    }
+
+    public String getTitle() {
+        return mTitle;
+    }
+
+    public void setTitle(String title) {
+        mTitle = title;
+    }
+
+    public Date getDate() {
+        return mDate;
+    }
+
+    public void setDate(Date date) {
+        mDate = date;
+    }
+
+    public boolean isSolved() {
+        return mSolved;
+    }
+
+    public void setSolved(boolean solved) {
+        mSolved = solved;
+    }
+}

Book Files/08_RecyclerView/CriminalIntent/app/src/main/java/com/bignerdranch/android/criminalintent/CrimeActivity.java

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+package com.bignerdranch.android.criminalintent;
+
+import android.support.v4.app.Fragment;
+
+public class CrimeActivity extends SingleFragmentActivity {
+
+    @Override
+    protected Fragment createFragment() {
+        return new CrimeFragment();
+    }
+}

Book Files/08_RecyclerView/CriminalIntent/app/src/main/java/com/bignerdranch/android/criminalintent/CrimeFragment.java

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+package com.bignerdranch.android.criminalintent;
+
+import android.os.Bundle;
+import android.support.v4.app.Fragment;
+import android.text.Editable;
+import android.text.TextWatcher;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.Button;
+import android.widget.CheckBox;
+import android.widget.CompoundButton;
+import android.widget.EditText;
+
+import static android.widget.CompoundButton.*;
+
+public class CrimeFragment extends Fragment {
+
+    private Crime mCrime;
+    private EditText mTitleField;
+    private Button mDateButton;
+    private CheckBox mSolvedCheckbox;
+
+    @Override
+    public void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        mCrime = new Crime();
+    }
+
+    @Override
+    public View onCreateView(LayoutInflater inflater, ViewGroup container,
+                             Bundle savedInstanceState) {
+        View v = inflater.inflate(R.layout.fragment_crime, container, false);
+
+        mTitleField = (EditText) v.findViewById(R.id.crime_title);
+        mTitleField.addTextChangedListener(new TextWatcher() {
+            @Override
+            public void beforeTextChanged(CharSequence s, int start, int count, int after) {
+
+            }
+
+            @Override
+            public void onTextChanged(CharSequence s, int start, int before, int count) {
+                mCrime.setTitle(s.toString());
+            }
+
+            @Override
+            public void afterTextChanged(Editable s) {
+
+            }
+        });
+
+        mDateButton = (Button) v.findViewById(R.id.crime_date);
+        mDateButton.setText(mCrime.getDate().toString());
+        mDateButton.setEnabled(false);
+
+        mSolvedCheckbox = (CheckBox) v.findViewById(R.id.crime_solved);
+        mSolvedCheckbox.setOnCheckedChangeListener(new OnCheckedChangeListener() {
+            @Override
+            public void onCheckedChanged(CompoundButton buttonView, 
+                    boolean isChecked) {
+                mCrime.setSolved(isChecked);
+            }
+        });
+
+        return v;
+    }
+}

Book Files/08_RecyclerView/CriminalIntent/app/src/main/java/com/bignerdranch/android/criminalintent/CrimeLab.java

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+package com.bignerdranch.android.criminalintent;
+
+import android.content.Context;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.UUID;
+
+public class CrimeLab {
+    private static CrimeLab sCrimeLab;
+
+    private List<Crime> mCrimes;
+
+    public static CrimeLab get(Context context) {
+        if (sCrimeLab == null) {
+            sCrimeLab = new CrimeLab(context);
+        }
+
+        return sCrimeLab;
+    }
+
+    private CrimeLab(Context context) {
+        mCrimes = new ArrayList<>();
+        for (int i = 0; i < 100; i++) {
+            Crime crime = new Crime();
+            crime.setTitle("Crime #" + i);
+            crime.setSolved(i % 2 == 0);
+            mCrimes.add(crime);
+        }
+    }
+
+    public List<Crime> getCrimes() {
+        return mCrimes;
+    }
+
+    public Crime getCrime(UUID id) {
+        for (Crime crime : mCrimes) {
+            if (crime.getId().equals(id)) {
+                return crime;
+            }
+        }
+
+        return null;
+    }
+}

Book Files/08_RecyclerView/CriminalIntent/app/src/main/java/com/bignerdranch/android/criminalintent/CrimeListActivity.java

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+package com.bignerdranch.android.criminalintent;
+
+import android.support.v4.app.Fragment;
+
+public class CrimeListActivity extends SingleFragmentActivity {
+
+    @Override
+    protected Fragment createFragment() {
+        return new CrimeListFragment();
+    }
+}

Book Files/08_RecyclerView/CriminalIntent/app/src/main/java/com/bignerdranch/android/criminalintent/CrimeListFragment.java

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+package com.bignerdranch.android.criminalintent;
+
+import android.os.Bundle;
+import android.support.v4.app.Fragment;
+import android.support.v7.widget.LinearLayoutManager;
+import android.support.v7.widget.RecyclerView;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.TextView;
+import android.widget.Toast;
+
+import java.util.List;
+
+public class CrimeListFragment extends Fragment {
+    private RecyclerView mCrimeRecyclerView;
+    private CrimeAdapter mAdapter;
+
+    @Override
+    public View onCreateView(LayoutInflater inflater, ViewGroup container,
+                             Bundle savedInstanceState) {
+        View view = inflater.inflate(R.layout.fragment_crime_list, container, false);
+
+        mCrimeRecyclerView = (RecyclerView) view
+                .findViewById(R.id.crime_recycler_view);
+        mCrimeRecyclerView.setLayoutManager(new LinearLayoutManager(getActivity()));
+
+        updateUI();
+
+        return view;
+    }
+
+    private void updateUI() {
+        CrimeLab crimeLab = CrimeLab.get(getActivity());
+        List<Crime> crimes = crimeLab.getCrimes();
+
+        mAdapter = new CrimeAdapter(crimes);
+        mCrimeRecyclerView.setAdapter(mAdapter);
+    }
+
+    private class CrimeHolder extends RecyclerView.ViewHolder
+            implements View.OnClickListener {
+
+        private Crime mCrime;
+
+        private TextView mTitleTextView;
+        private TextView mDateTextView;
+
+        public CrimeHolder(LayoutInflater inflater, ViewGroup parent) {
+            super(inflater.inflate(R.layout.list_item_crime, parent, false));
+            itemView.setOnClickListener(this);
+
+            mTitleTextView = (TextView) itemView.findViewById(R.id.crime_title);
+            mDateTextView = (TextView) itemView.findViewById(R.id.crime_date);
+        }
+
+        public void bind(Crime crime) {
+            mCrime = crime;
+            mTitleTextView.setText(mCrime.getTitle());
+            mDateTextView.setText(mCrime.getDate().toString());
+        }
+
+        @Override
+        public void onClick(View view) {
+            Toast.makeText(getActivity(),
+                    mCrime.getTitle() + " clicked!", Toast.LENGTH_SHORT)
+                    .show();
+        }
+    }
+
+    private class CrimeAdapter extends RecyclerView.Adapter<CrimeHolder> {
+
+        private List<Crime> mCrimes;
+
+        public CrimeAdapter(List<Crime> crimes) {
+            mCrimes = crimes;
+        }
+
+        @Override
+        public CrimeHolder onCreateViewHolder(ViewGroup parent, int viewType) {
+            LayoutInflater layoutInflater = LayoutInflater.from(getActivity());
+            return new CrimeHolder(layoutInflater, parent);
+        }
+
+        @Override
+        public void onBindViewHolder(CrimeHolder holder, int position) {
+            Crime crime = mCrimes.get(position);
+            holder.bind(crime);
+        }
+
+        @Override
+        public int getItemCount() {
+            return mCrimes.size();
+        }
+    }
+}

Book Files/08_RecyclerView/CriminalIntent/app/src/main/java/com/bignerdranch/android/criminalintent/SingleFragmentActivity.java

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+package com.bignerdranch.android.criminalintent;
+
+import android.os.Bundle;
+import android.support.v4.app.Fragment;
+import android.support.v4.app.FragmentManager;
+import android.support.v7.app.AppCompatActivity;
+
+public abstract class SingleFragmentActivity extends AppCompatActivity {
+
+    protected abstract Fragment createFragment();
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_fragment);
+
+        FragmentManager fm = getSupportFragmentManager();
+        Fragment fragment = fm.findFragmentById(R.id.fragment_container);
+
+        if (fragment == null) {
+            fragment = createFragment();
+            fm.beginTransaction()
+                    .add(R.id.fragment_container, fragment)
+                    .commit();
+        }
+    }
+}

Book Files/08_RecyclerView/CriminalIntent/app/src/main/res/layout/activity_fragment.xml

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+<FrameLayout android:id="@+id/fragment_container"
+             xmlns:android="http://schemas.android.com/apk/res/android"
+             android:layout_width="match_parent"
+             android:layout_height="match_parent" />

Book Files/08_RecyclerView/CriminalIntent/app/src/main/res/layout/fragment_crime.xml

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+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+              android:layout_width="match_parent"
+              android:layout_height="match_parent"
+              android:layout_margin="16dp"
+              android:orientation="vertical">
+
+    <TextView
+        style="?android:listSeparatorTextViewStyle"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:text="@string/crime_title_label"/>
+
+    <EditText
+        android:id="@+id/crime_title"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:hint="@string/crime_title_hint"/>
+
+    <TextView
+        style="?android:listSeparatorTextViewStyle"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:text="@string/crime_details_label"/>
+
+    <Button
+        android:id="@+id/crime_date"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"/>
+
+    <CheckBox
+        android:id="@+id/crime_solved"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:text="@string/crime_solved_label"/>
+
+</LinearLayout>

Book Files/08_RecyclerView/CriminalIntent/app/src/main/res/layout/fragment_crime_list.xml

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+<?xml version="1.0" encoding="utf-8"?>
+<android.support.v7.widget.RecyclerView android:id="@+id/crime_recycler_view"
+                                        xmlns:android="http://schemas.android.com/apk/res/android"
+                                        android:layout_width="match_parent"
+                                        android:layout_height="match_parent"/>

Book Files/08_RecyclerView/CriminalIntent/app/src/main/res/layout/list_item_crime.xml

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+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+              xmlns:tools="http://schemas.android.com/tools"
+              android:layout_width="match_parent"
+              android:layout_height="wrap_content"
+              android:orientation="vertical"
+              android:padding="8dp">
+    <TextView
+        android:id="@+id/crime_title"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:text="Crime Title"/>
+    <TextView
+        android:id="@+id/crime_date"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:text="Crime Date"/>
+</LinearLayout>

Book Files/08_RecyclerView/CriminalIntent/app/src/main/res/values-w820dp/dimens.xml

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+<resources>
+    <!-- Example customization of dimensions originally defined in res/values/dimens.xml
+         (such as screen margins) for screens with more than 820dp of available width. This
+         would include 7" and 10" devices in landscape (~960dp and ~1280dp respectively). -->
+    <dimen name="activity_horizontal_margin">64dp</dimen>
+</resources>

Book Files/08_RecyclerView/CriminalIntent/app/src/main/res/values/colors.xml

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+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <color name="colorPrimary">#3F51B5</color>
+    <color name="colorPrimaryDark">#303F9F</color>
+    <color name="colorAccent">#FF4081</color>
+</resources>

Book Files/08_RecyclerView/CriminalIntent/app/src/main/res/values/dimens.xml

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+<resources>
+    <!-- Default screen margins, per the Android Design guidelines. -->
+    <dimen name="activity_horizontal_margin">16dp</dimen>
+    <dimen name="activity_vertical_margin">16dp</dimen>
+</resources>

Book Files/08_RecyclerView/CriminalIntent/app/src/main/res/values/strings.xml

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+<resources>
+    <string name="app_name">CriminalIntent</string>
+    <string name="crime_title_hint">Enter a title for the crime.</string>
+    <string name="crime_title_label">Title</string>
+    <string name="crime_details_label">Details</string>
+    <string name="crime_solved_label">Solved</string>
+</resources>

Book Files/08_RecyclerView/CriminalIntent/app/src/main/res/values/styles.xml

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+<resources>
+
+    <!-- Base application theme. -->
+    <style name="AppTheme" parent="Theme.AppCompat.Light.DarkActionBar">
+        <!-- Customize your theme here. -->
+        <item name="colorPrimary">@color/colorPrimary</item>
+        <item name="colorPrimaryDark">@color/colorPrimaryDark</item>
+        <item name="colorAccent">@color/colorAccent</item>
+    </style>
+
+</resources>

Book Files/08_RecyclerView/CriminalIntent/app/src/test/java/com/bignerdranch/android/criminalintent/ExampleUnitTest.java

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+package com.bignerdranch.android.criminalintent;
+
+import org.junit.Test;
+
+import static org.junit.Assert.*;
+
+/**
+ * Example local unit test, which will execute on the development machine (host).
+ *
+ * @see <a href="http://d.android.com/tools/testing">Testing documentation</a>
+ */
+public class ExampleUnitTest {
+    @Test
+    public void addition_isCorrect() throws Exception {
+        assertEquals(4, 2 + 2);
+    }
+}