gistfile1.java

package triaina.sample;

import android.os.Bundle;
import android.os.Handler;
import android.os.Looper;
import android.os.Parcel;
import android.support.v4.app.Fragment;
import android.support.v4.app.FragmentManager;
import android.support.v4.app.FragmentPagerAdapter;
import android.support.v4.app.NavUtils;
import android.support.v4.view.ViewPager;
import android.view.Gravity;
import android.view.KeyEvent;
import android.view.LayoutInflater;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.view.ViewGroup;
import android.widget.TextView;
import triaina.injector.activity.TriainaFragmentActivity;
import triaina.sample.R;
import triaina.webview.AbstractWebViewBridgeFragment;
import triaina.webview.Callback;
import triaina.webview.annotation.Bridge;
import triaina.webview.annotation.Domain;
import triaina.webview.annotation.Layout;
import triaina.webview.annotation.WebViewBridgeResouce;
import triaina.webview.entity.Params;
import triaina.webview.entity.Result;

public class MainActivity extends TriainaFragmentActivity {
    public static final String HOST = "10.63.245.16";
    public static final int PORT = 3000;

    /**
     * The {@link android.support.v4.view.PagerAdapter} that will provide
     * fragments for each of the sections. We use a
     * {@link android.support.v4.app.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}.
     */
    SectionsPagerAdapter mSectionsPagerAdapter;

    /**
     * The {@link ViewPager} that will host the section contents.
     */
    ViewPager mViewPager;

    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        this.setContentView(R.layout.activity_main);
        mSectionsPagerAdapter = new SectionsPagerAdapter(getSupportFragmentManager());

        // Set up the ViewPager with the sections adapter.
        mViewPager = (ViewPager) findViewById(R.id.pager);
        mViewPager.setAdapter(mSectionsPagerAdapter);
    }

    @Override
    public boolean onCreateOptionsMenu(Menu menu) {
        getMenuInflater().inflate(R.menu.activity_main, menu);
        return true;
    }

    @Override
    public boolean onOptionsItemSelected(MenuItem item) {
        switch (item.getItemId()) {
        case android.R.id.home:
            NavUtils.navigateUpFromSameTask(this);
            return true;
        }
        return super.onOptionsItemSelected(item);
    }

    @Override
    public boolean onKeyDown(int keyCode, KeyEvent event) {
        return super.onKeyDown(keyCode, event);
    }

    /**
     * A {@link FragmentPagerAdapter} that returns a fragment corresponding to
     * one of the primary sections of the app.
     */
    public class SectionsPagerAdapter extends FragmentPagerAdapter {

        public SectionsPagerAdapter(FragmentManager fm) {
            super(fm);
        }

        @Override
        public Fragment getItem(int i) {
            Fragment fragment = new WebViewFragment(i);
            Bundle args = new Bundle();
            args.putInt(DummySectionFragment.ARG_SECTION_NUMBER, i + 1);
            fragment.setArguments(args);
            return fragment;
        }

        @Override
        public int getCount() {
            return 3;
        }

        @Override
        public CharSequence getPageTitle(int position) {
            switch (position) {
            case 0:
                return getString(R.string.title_section1).toUpperCase();
            case 1:
                return getString(R.string.title_section2).toUpperCase();
            case 2:
                return getString(R.string.title_section3).toUpperCase();
            }
            return null;
        }
    }

    @Domain(HOST)
    @Layout(R.layout.fragment_webview)
    @WebViewBridgeResouce(R.id.webview)
    public static class WebViewFragment extends AbstractWebViewBridgeFragment {
        private static final String[] ADDR_TABLE = new String[] { "reminder_message.html", "sensor", "network" };
//        private static final String[] ADDR_TABLE = new String[] { "basic", "sensor", "network" };

        private int mPosition;

        private Handler mHandler;
        
        public WebViewFragment(int position) {
            mPosition = position;
            mHandler = new Handler(Looper.getMainLooper());
        }

        @Bridge("com.example.reminder_message.put")
        public void postReminderMessage(final ReminderMessage msg, Callback<ReminderMessageResult> callback) {            
            mHandler.postDelayed(new Runnable() {                
                @Override
                public void run() {
                    getWebViewBridge().call("com.example.reminder_message.notify", new ReminderMessage(msg.mMessage));
                }
            }, msg.mDelaySeccond * 1000);

            callback.succeed(getWebViewBridge(), new ReminderMessageResult("ok"));
        }

        @Override
        public void onActivityCreated(Bundle savedInstanceState) {
            super.onActivityCreated(savedInstanceState);
            if (!isRestored())
                getWebViewBridge().loadUrl("http://" + HOST + ":" + PORT + "/" + ADDR_TABLE[mPosition]);
        }

    }

    public static class ReminderMessage implements Params {
        private String mMessage;
        private Long mDelaySeccond = Long.valueOf(0);

        public ReminderMessage() {
        }
        
        public ReminderMessage(String message) {
            mMessage = message;
        }

        public ReminderMessage(Parcel src) {
            mMessage = src.readString();
            mDelaySeccond = src.readLong();
        }

        @Override
        public void writeToParcel(Parcel dest, int flags) {
            dest.writeString(mMessage);
            dest.writeLong(mDelaySeccond);
        }

        @Override
        public int describeContents() {
            return 0;
        }
    }

    public static class ReminderMessageResult implements Result {
        private String mStatus;

        public ReminderMessageResult(String status) {
            mStatus = status;
        }

        public ReminderMessageResult(Parcel src) {
            mStatus = src.readString();
        }

        @Override
        public void writeToParcel(Parcel dest, int flags) {
            dest.writeString(mStatus);
        }

        @Override
        public int describeContents() {
            return 0;
        }
    }

    public static class DummySectionFragment extends Fragment {
        public DummySectionFragment() {
        }

        public static final String ARG_SECTION_NUMBER = "section_number";

        @Override
        public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
            TextView textView = new TextView(getActivity());
            textView.setGravity(Gravity.CENTER);
            Bundle args = getArguments();
            textView.setText(Integer.toString(args.getInt(ARG_SECTION_NUMBER)));
            return textView;
        }
    }
}