1.0.0-B1

app/build.gradle

@@ -1,13 +1,13 @@
 apply plugin: 'com.android.application'
 
 android {
-    compileSdkVersion 27
+    compileSdkVersion 28
     defaultConfig {
         applicationId "com.aueui.clock"
         minSdkVersion 22
-        targetSdkVersion 27
+        targetSdkVersion 28
         versionCode 1
-        versionName "1.0"
+        versionName "1.0.0"
         testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
     }
     buildTypes {
@@ -20,10 +20,11 @@ android {
 
 dependencies {
     implementation fileTree(dir: 'libs', include: ['*.jar'])
-    implementation 'com.android.support:appcompat-v7:27.1.1'
-    implementation 'com.android.support:design:27.1.1'
+    implementation 'com.android.support:appcompat-v7:28.0.0'
+    implementation 'com.android.support:design:28.0.0'
     implementation 'com.android.support.constraint:constraint-layout:1.1.1'
     testImplementation 'junit:junit:4.12'
     androidTestImplementation 'com.android.support.test:runner:1.0.2'
     androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.2'
+    implementation 'com.android.support:support-v4:28.0.0'
 }

app/src/main/java/com/aueui/clock/Adpters/AuePagerAdpter.java

@@ -0,0 +1,38 @@
+package com.aueui.clock.Adpters;
+
+import android.support.annotation.NonNull;
+import android.support.v4.view.PagerAdapter;
+import android.view.View;
+import android.view.ViewGroup;
+
+import java.util.List;
+
+public class AuePagerAdpter extends PagerAdapter {
+    private List<View> mlist;
+
+    public AuePagerAdpter(List<View> mlist){
+        this.mlist=mlist;
+    }
+
+    @NonNull
+    @Override
+    public Object instantiateItem(@NonNull ViewGroup container, int position) {
+        container.addView(mlist.get(position));
+        return mlist.get(position);
+    }
+
+    @Override
+    public void destroyItem(@NonNull ViewGroup container, int position, @NonNull Object object) {
+       container.removeView(mlist.get(position));
+    }
+
+    @Override
+    public int getCount() {
+        return mlist.size();
+    }
+
+    @Override
+    public boolean isViewFromObject(@NonNull View view, @NonNull Object o) {
+        return view==o;
+    }
+}

app/src/main/java/com/aueui/clock/MainActivity.java

@@ -1,5 +1,6 @@
 package com.aueui.clock;
 
+import android.support.annotation.NonNull;
 import android.support.design.widget.FloatingActionButton;
 import android.support.design.widget.Snackbar;
 import android.support.v7.app.AppCompatActivity;
@@ -18,128 +19,39 @@
 
 import android.widget.TextView;
 
-public class MainActivity extends AppCompatActivity {
+import com.aueui.clock.Adpters.AuePagerAdpter;
+
+import java.util.ArrayList;
+import java.util.List;
 
-    /**
-     * The {@link android.support.v4.view.PagerAdapter} that will provide
-     * fragments for each of the sections. We use a
-     * {@link FragmentPagerAdapter} derivative, which will keep every
-     * loaded fragment in memory. If this becomes too memory intensive, it
-     * may be best to switch to a
-     * {@link android.support.v4.app.FragmentStatePagerAdapter}.
-     */
-    private SectionsPagerAdapter mSectionsPagerAdapter;
+public class MainActivity extends AppCompatActivity {
 
-    /**
-     * The {@link ViewPager} that will host the section contents.
-     */
     private ViewPager mViewPager;
+    private TextView tv_alarm_clock, tv_time, tv_stopwatch, tv_timer;
+    private List<View> views;
+    private View alarm, time, stopwatch, timer;
 
     @Override
+
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
         setContentView(R.layout.activity_main);
-
-        Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
-        setSupportActionBar(toolbar);
-        // Create the adapter that will return a fragment for each of the three
-        // primary sections of the activity.
-        mSectionsPagerAdapter = new SectionsPagerAdapter(getSupportFragmentManager());
-
-        // Set up the ViewPager with the sections adapter.
-        mViewPager = (ViewPager) findViewById(R.id.container);
-        mViewPager.setAdapter(mSectionsPagerAdapter);
-
-        FloatingActionButton fab = (FloatingActionButton) findViewById(R.id.fab);
-        fab.setOnClickListener(new View.OnClickListener() {
-            @Override
-            public void onClick(View view) {
-                Snackbar.make(view, "Replace with your own action", Snackbar.LENGTH_LONG)
-                        .setAction("Action", null).show();
-            }
-        });
-
-    }
-
-
-    @Override
-    public boolean onCreateOptionsMenu(Menu menu) {
-        // Inflate the menu; this adds items to the action bar if it is present.
-        getMenuInflater().inflate(R.menu.menu_main, menu);
-        return true;
+        initView();
     }
 
-    @Override
-    public boolean onOptionsItemSelected(MenuItem item) {
-        // Handle action bar item clicks here. The action bar will
-        // automatically handle clicks on the Home/Up button, so long
-        // as you specify a parent activity in AndroidManifest.xml.
-        int id = item.getItemId();
-
-        //noinspection SimplifiableIfStatement
-        if (id == R.id.action_settings) {
-            return true;
-        }
-
-        return super.onOptionsItemSelected(item);
-    }
-
-    /**
-     * A placeholder fragment containing a simple view.
-     */
-    public static class PlaceholderFragment extends Fragment {
-        /**
-         * The fragment argument representing the section number for this
-         * fragment.
-         */
-        private static final String ARG_SECTION_NUMBER = "section_number";
-
-        public PlaceholderFragment() {
-        }
-
-        /**
-         * Returns a new instance of this fragment for the given section
-         * number.
-         */
-        public static PlaceholderFragment newInstance(int sectionNumber) {
-            PlaceholderFragment fragment = new PlaceholderFragment();
-            Bundle args = new Bundle();
-            args.putInt(ARG_SECTION_NUMBER, sectionNumber);
-            fragment.setArguments(args);
-            return fragment;
-        }
-
-        @Override
-        public View onCreateView(LayoutInflater inflater, ViewGroup container,
-                                 Bundle savedInstanceState) {
-            View rootView = inflater.inflate(R.layout.fragment_main, container, false);
-            TextView textView = (TextView) rootView.findViewById(R.id.section_label);
-            textView.setText(getString(R.string.section_format, getArguments().getInt(ARG_SECTION_NUMBER)));
-            return rootView;
-        }
+    private void initView() {
+        mViewPager = findViewById(R.id.container);
+        tv_alarm_clock = findViewById(R.id.tv_alarm_clock);
+        tv_time = findViewById(R.id.tv_time);
+        tv_stopwatch = findViewById(R.id.tv_stopwatch);
+        tv_timer = findViewById(R.id.tv_timer);
+        views = new ArrayList<>();
+        views.add(alarm);
+        views.add(time);
+        views.add(stopwatch);
+        views.add(timer);
+        mViewPager.setAdapter(new AuePagerAdpter(views));
+        mViewPager.setCurrentItem(0);
     }
 
-    /**
-     * A {@link FragmentPagerAdapter} that returns a fragment corresponding to
-     * one of the sections/tabs/pages.
-     */
-    public class SectionsPagerAdapter extends FragmentPagerAdapter {
-
-        public SectionsPagerAdapter(FragmentManager fm) {
-            super(fm);
-        }
-
-        @Override
-        public Fragment getItem(int position) {
-            // getItem is called to instantiate the fragment for the given page.
-            // Return a PlaceholderFragment (defined as a static inner class below).
-            return PlaceholderFragment.newInstance(position + 1);
-        }
-
-        @Override
-        public int getCount() {
-            // Show 3 total pages.
-            return 3;
-        }
-    }
 }

app/src/main/res/drawable/fab_bg.xml

@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="utf-8"?>
+<shape
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    android:shape="oval">
+    <gradient
+        android:startColor="#FF577BF0"
+        android:endColor="#FF168AFB" />
+    <size
+        android:width="120dp"
+        android:height="120dp"/>
+</shape>

app/src/main/res/drawable/round_bg.xml

@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item>
+        <shape android:shape="rectangle">
+            <solid android:color="#FFFFFF"/>
+            <corners android:radius="20dp"/>
+        </shape>
+    </item>
+</selector>