General continuation of development

1 files changed, 98 insertions, 36 deletions

diff --git a/app/src/main/java/com/camilstaps/taize/MainActivity.java b/app/src/main/java/com/camilstaps/taize/MainActivity.java
index c7ca14c..5ce8b5f 100644
--- a/app/src/main/java/com/camilstaps/taize/MainActivity.java
+++ b/app/src/main/java/com/camilstaps/taize/MainActivity.java
@@ -5,23 +5,26 @@ import android.support.v4.app.Fragment;
 import android.support.v4.app.FragmentManager;
 import android.support.v4.app.FragmentStatePagerAdapter;
 import android.support.v4.app.FragmentTransaction;
-import android.support.v4.view.PagerAdapter;
 import android.support.v4.view.ViewPager;
+import android.support.v4.widget.SwipeRefreshLayout;
 import android.support.v7.app.ActionBar;
 import android.support.v7.app.ActionBarActivity;
 import android.os.Bundle;
 import android.util.Log;
+import android.view.HapticFeedbackConstants;
 import android.view.Menu;
 import android.view.MenuInflater;
 import android.view.MenuItem;
-import android.view.MotionEvent;
-import android.view.View;
 import android.view.ViewGroup;
 
-public class MainActivity extends ActionBarActivity {
+import com.camilstaps.common.Listener;
+
+public class MainActivity extends ActionBarActivity implements SwipeRefreshLayout.OnRefreshListener {
 
     ViewPager pager;
     PagerAdapter pagerAdapter;
+    SwipeRefreshLayout swipeRefreshLayout;
+    int itemsInRefreshQueue = 0;
 
     @Override
     protected void onCreate(Bundle savedInstanceState) {
@@ -31,81 +34,134 @@ public class MainActivity extends ActionBarActivity {
 
         setContentView(R.layout.activity_main);
 
+        swipeRefreshLayout = (SwipeRefreshLayout) findViewById(R.id.swiperefresh);
+        swipeRefreshLayout.setOnRefreshListener(this);
+
         pager = (ViewPager) findViewById(R.id.pager);
         pagerAdapter = new PagerAdapter(getSupportFragmentManager());
         pager.setAdapter(pagerAdapter);
-        pager.setCurrentItem(Integer.MAX_VALUE, false);
+        goToToday();
 
         final ActionBar actionBar = getSupportActionBar();
         actionBar.setNavigationMode(ActionBar.NAVIGATION_MODE_TABS);
-        //actionBar.setDisplayShowTitleEnabled(true);
 
         ActionBar.TabListener tabListener = new ActionBar.TabListener() {
             @Override
-            public void onTabSelected(ActionBar.Tab tab, FragmentTransaction fragmentTransaction) {
-
-            }
+            public void onTabSelected(ActionBar.Tab tab, FragmentTransaction fragmentTransaction) {}
 
             @Override
-            public void onTabUnselected(ActionBar.Tab tab, FragmentTransaction fragmentTransaction) {
-
-            }
+            public void onTabUnselected(ActionBar.Tab tab, FragmentTransaction fragmentTransaction) {}
 
             @Override
-            public void onTabReselected(ActionBar.Tab tab, FragmentTransaction fragmentTransaction) {
-
-            }
+            public void onTabReselected(ActionBar.Tab tab, FragmentTransaction fragmentTransaction) {}
         };
 
+        getWindow().getDecorView().performHapticFeedback(HapticFeedbackConstants.LONG_PRESS);
+
         actionBar.addTab(actionBar.newTab().setText("Reading").setIcon(R.drawable.ic_action_reading).setTabListener(tabListener));
         actionBar.addTab(actionBar.newTab().setText("Meditation").setIcon(R.drawable.ic_action_meditation).setTabListener(tabListener));
         actionBar.addTab(actionBar.newTab().setText("Podcast").setIcon(R.drawable.ic_action_podcast).setTabListener(tabListener));
     }
 
-    public void onBackPressed() {
-        if (pager.getCurrentItem() == 0) {
-            super.onBackPressed();
-        } else {
-            pager.setCurrentItem(pager.getCurrentItem() - 1);
-        }
-    }
-
     @Override
     public boolean onCreateOptionsMenu(Menu menu) {
         MenuInflater inflater = getMenuInflater();
         inflater.inflate(R.menu.global, menu);
         return true;
-        //return super.onCreateOptionsMenu(menu);
     }
 
     @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) {
-            Intent intent = new Intent(this, SettingsActivity.class);
-            startActivity(intent);
-            return true;
+        Intent intent;
+        switch (id) {
+            case R.id.action_settings:
+                intent = new Intent(this, SettingsActivity.class);
+                startActivity(intent);
+                return true;
+            case R.id.action_share:
+                intent = new Intent();
+                intent.setAction(Intent.ACTION_SEND);
+                intent.putExtra(Intent.EXTRA_TEXT, ((DailyReadingFragment) pagerAdapter.instantiateItem(pager, pager.getCurrentItem())).getReading());
+                intent.setType("text/plain");
+                startActivity(intent);
+                return true;
+            case R.id.action_today:
+                goToToday();
+                return true;
         }
 
         return super.onOptionsItemSelected(item);
     }
 
+    @Override
+    public void onRefresh() {
+        increaseRefreshQueue();
+        increaseRefreshQueue();
+
+        DailyReadingFragment fragment = (DailyReadingFragment) pagerAdapter.instantiateItem(pager, pager.getCurrentItem());
+
+        fragment.setDailyReading(new Listener<DailyReading>() {
+            @Override
+            public void success(DailyReading data) {
+                decreaseRefreshQueue();
+            }
+
+            @Override
+            public void failure() {
+                decreaseRefreshQueue();
+            }
+        });
+
+        fragment.setDailyReadingBibleText(new Listener<String>() {
+            @Override
+            public void success(String data) {
+                decreaseRefreshQueue();
+            }
+
+            @Override
+            public void failure() {
+                decreaseRefreshQueue();
+            }
+        });
+    }
+
+    protected void increaseRefreshQueue() {
+        itemsInRefreshQueue++;
+        swipeRefreshLayout.setRefreshing(true);
+    }
+
+    protected void decreaseRefreshQueue() {
+        itemsInRefreshQueue--;
+        if (itemsInRefreshQueue <= 0) {
+            itemsInRefreshQueue = 0;
+            swipeRefreshLayout.setRefreshing(false);
+        }
+    }
+
+    protected void goToToday() {
+        Log.d("MAIN", "Going to scroll from " + pager.getCurrentItem() + " to " + (PagerAdapter.COUNT - PagerAdapter.LOOKAHEAD - 1) + "...");
+        pager.setCurrentItem(PagerAdapter.COUNT - PagerAdapter.LOOKAHEAD - 1, false);
+
+    }
+
     private class PagerAdapter extends FragmentStatePagerAdapter {
+        public static final int COUNT = Integer.MAX_VALUE;
+        public static final int LOOKAHEAD = 31;
+
         public PagerAdapter(FragmentManager fm) {
             super(fm);
         }
 
         @Override
         public Fragment getItem(int i) {
+            Log.d("PA", "Get " + i);
+
             Fragment fragment = new DailyReadingFragment();
 
             Bundle args = new Bundle();
-            args.putInt("dateOffset", i);
+            args.putInt("dateOffset", -i + LOOKAHEAD);
             fragment.setArguments(args);
 
             return fragment;
@@ -113,7 +169,7 @@ public class MainActivity extends ActionBarActivity {
 
         @Override
         public int getCount() {
-            return Integer.MAX_VALUE;
+            return COUNT;
         }
 
         @Override
@@ -123,21 +179,27 @@ public class MainActivity extends ActionBarActivity {
 
         @Override
         public Object instantiateItem(ViewGroup container, int position) {
+            Log.d("PA", "Instantiate " + position);
             if (position < 2) {
                 return super.instantiateItem(container, position);
             } else {
-                return super.instantiateItem(container, Integer.MAX_VALUE - position - 1);
+                return super.instantiateItem(container, COUNT - position - 1);
             }
         }
 
         @Override
         public void destroyItem(ViewGroup container, int position, Object object) {
+            Log.d("PA", "Destroy " + position);
             if (position < 2) {
                 super.destroyItem(container, position, object);
             } else {
-                super.destroyItem(container, Integer.MAX_VALUE - position - 1, object);
+                super.destroyItem(container, COUNT - position - 1, object);
             }
         }
+
+        public int getItemPosition(Object object) {
+            return POSITION_NONE;
+        }
     }
 
 }