RecurveBowSight/src/ch/spherIC/recurvebowsight/RBSMainActivity.java

package ch.spherIC.recurvebowsight;

import android.app.Activity;

import android.content.Intent;

import android.os.Bundle;

import android.view.Menu;
import android.view.MenuItem;
import android.view.MotionEvent;
import android.view.View;

import android.view.View.OnTouchListener;

import android.widget.AdapterView;
import android.widget.ArrayAdapter;
import android.widget.ListView;
import android.widget.ScrollView;
import android.widget.Spinner;
import android.widget.ViewFlipper;

import ch.spherIC.recurvebowsight.components.FontArrayAdapter;
import ch.spherIC.recurvebowsight.components.XSpinner;
import ch.spherIC.recurvebowsight.components.XTextView;
import ch.spherIC.recurvebowsight.database.RBSDatabaseHelper;

import java.util.ArrayList;
import java.util.Arrays;


public class RBSMainActivity extends Activity {

    private static final int MIN_DISTANCE = 50;

    private ViewFlipper viewFlipper;
    private ScrollView paramsScrollView;
    private ScrollView sightCfgScrollView;
    private float lastX;
    private ListView listView1;
    private XTextView txtViewParams;
    private XTextView txtViewResults;
    private XTextView txtViewSight;
    private Spinner calcTimeIntervalCboBox;
    private XSpinner calcAccuracyCboBox;

    private Activity riserSightConfigActivity;

    private boolean showInfoMenu;
    private Menu optionsMenu;

    @Override
    public void onCreate(final Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.rbs_main);

        RBSDatabaseHelper.setContext(this);

        RBSDatabaseHelper helper = RBSDatabaseHelper.getInstance();
        helper.getWritableDatabase();

        this.viewFlipper = (ViewFlipper) findViewById(R.id.viewFlipper);
        this.paramsScrollView = (ScrollView) findViewById(R.id.paramsScrollView);
        this.sightCfgScrollView = (ScrollView) findViewById(R.id.sightCfgScrollView);
        this.txtViewParams = (XTextView) findViewById(R.id.viewParams);
        this.txtViewResults = (XTextView) findViewById(R.id.viewResults);
        this.txtViewSight = (XTextView) findViewById(R.id.viewSight);
        this.calcTimeIntervalCboBox = (Spinner) findViewById(R.id.deltaTimeCboBox);
        this.calcAccuracyCboBox = (XSpinner) findViewById(R.id.calcPrecisionCboBox);


        // Scrollview muss den Swipe selbst handeln
        this.paramsScrollView.setOnTouchListener(new OnTouchListener() {

                private float downX, downY, upX, upY;

                @Override
                public boolean onTouch(final View v, final MotionEvent event) {

                    switch (event.getAction()) {

                    case MotionEvent.ACTION_DOWN: {
                        this.downX = event.getX();
                        this.downY = event.getY();
                    }

                    case MotionEvent.ACTION_UP: {
                        this.upX = event.getX();
                        this.upY = event.getY();

                        float deltaX = this.upX - this.downX;
                        float deltaY = this.upY - this.downY;

                        // swipe from right to left ?
                        if (deltaX < 0 && Math.abs(deltaX) > MIN_DISTANCE && Math.abs(deltaY) < MIN_DISTANCE) {

                            // set the required Animation type to ViewFlipper
                            // The Next screen will come in form Right and current Screen will go OUT to Left
                            RBSMainActivity.this.viewFlipper.setInAnimation(RBSMainActivity.this, R.anim.in_from_right);
                            RBSMainActivity.this.viewFlipper.setOutAnimation(RBSMainActivity.this, R.anim.out_to_left);

                            // Show The Next Screen
                            RBSMainActivity.this.viewFlipper.showNext();
                            deactivateXTextView(RBSMainActivity.this.txtViewParams);
                            xTextViewUp(RBSMainActivity.this.txtViewResults);
                            deactivateXTextView(RBSMainActivity.this.txtViewSight);
                        }
                    }

                    }

                    return false;
                }
            });

        // Scrollview muss den Swipe selbst handeln
        this.sightCfgScrollView.setOnTouchListener(new OnTouchListener() {

                private float downX, downY, upX, upY;

                @Override
                public boolean onTouch(final View v, final MotionEvent event) {

                    switch (event.getAction()) {

                    case MotionEvent.ACTION_DOWN: {
                        this.downX = event.getX();
                        this.downY = event.getY();
                    }

                    case MotionEvent.ACTION_UP: {
                        this.upX = event.getX();
                        this.upY = event.getY();

                        float deltaX = this.upX - this.downX;
                        float deltaY = this.upY - this.downY;

                        // swipe from left to right?
                        if (deltaX > 0 && Math.abs(deltaX) > MIN_DISTANCE && Math.abs(deltaY) < MIN_DISTANCE) {

                            // set the required Animation type to ViewFlipper
                            // The Next screen will come in form Right and current Screen will go OUT to Left
                            RBSMainActivity.this.viewFlipper.setInAnimation(RBSMainActivity.this, R.anim.in_from_left);
                            RBSMainActivity.this.viewFlipper.setOutAnimation(RBSMainActivity.this, R.anim.out_to_right);

                            // Show The Next Screen
                            RBSMainActivity.this.viewFlipper.showPrevious();
                            deactivateXTextView(RBSMainActivity.this.txtViewSight);
                            xTextViewUp(RBSMainActivity.this.txtViewResults);
                            deactivateXTextView(RBSMainActivity.this.txtViewParams);
                        }
                    }

                    }

                    return false;
                }
            });


        // Touchlistener für die oberen 3 Tabs
        OnTouchListener tabListener = new OnTouchListener() {

            @Override
            public boolean onTouch(final View v, final MotionEvent event) {

                switch (event.getAction()) {

                case MotionEvent.ACTION_DOWN: {
                    deactivateXTextView(RBSMainActivity.this.txtViewParams);
                    deactivateXTextView(RBSMainActivity.this.txtViewResults);
                    deactivateXTextView(RBSMainActivity.this.txtViewSight);
                    xTextViewDown((XTextView) v);
                    return true;
                }

                case MotionEvent.ACTION_UP: {

                    RBSMainActivity.this.viewFlipper.setInAnimation(RBSMainActivity.this, R.anim.in_from_right);
                    RBSMainActivity.this.viewFlipper.setOutAnimation(RBSMainActivity.this, R.anim.out_to_left);

                    if (v == RBSMainActivity.this.txtViewParams) {
                        if (RBSMainActivity.this.viewFlipper.getDisplayedChild() != 0) {
                            RBSMainActivity.this.viewFlipper.setDisplayedChild(0);
                        }
                    } else if (v == RBSMainActivity.this.txtViewResults) {
                        if (RBSMainActivity.this.viewFlipper.getDisplayedChild() != 1) {
                            RBSMainActivity.this.viewFlipper.setDisplayedChild(1);
                        }
                    } else {
                        if (RBSMainActivity.this.viewFlipper.getDisplayedChild() != 2) {
                            RBSMainActivity.this.viewFlipper.setDisplayedChild(2);
                        }
                    }

                    xTextViewUp((XTextView) v);
                    return true;
                }

                }

                return false;
            }
        };

        // Touchlistener an Tabs anhängen
        this.txtViewParams.setOnTouchListener(tabListener);
        this.txtViewResults.setOnTouchListener(tabListener);
        this.txtViewSight.setOnTouchListener(tabListener);

        xTextViewUp(this.txtViewParams);

        this.calcTimeIntervalCboBox.setAdapter(new FontArrayAdapter<String>(this, R.layout.rbs_spinner,
                                                                            getResources().getStringArray(R.array.CalculationTimeIntervals),
                                                                            this.calcTimeIntervalCboBox));
        this.calcAccuracyCboBox.setAdapter(new FontArrayAdapter<String>(this, R.layout.rbs_spinner,
                                                                        getResources().getStringArray(R.array.CalculationAccuracies),
                                                                        this.calcAccuracyCboBox));


        // ************************************************************************
        // ** TEST WEISE AB HIER***************************************************
        // ************************************************************************
        this.listView1 = (ListView) findViewById(R.id.listView1);

        String[] values = new String[] { "Riser", "Sight", "General Config" };

        final ArrayList<String> list = new ArrayList<String>(Arrays.asList(values));
        final ArrayAdapter<String> adapter = new ArrayAdapter<String>(this, android.R.layout.simple_list_item_1, list);
        this.listView1.setAdapter(adapter);
        this.listView1.setOnItemClickListener(new AdapterView.OnItemClickListener() {

                @Override
                public void onItemClick(final AdapterView<?> parent, final View view, final int position,
                                        final long id) {
                    final String item = (String) parent.getItemAtPosition(position);
                    if (item.equals("Riser")) {
                        Intent intent = new Intent(RBSMainActivity.this, RiserSightConfigurationActivity.class);
                        startActivity(intent);
                    }
                }
            });

    }

    @Override
    public boolean onPrepareOptionsMenu(Menu menu) {

        if (this.showInfoMenu) {
            this.showInfoMenu = false;
            getMenuInflater().inflate(R.menu.rbs_info_menu, menu);
        } else {
            getMenuInflater().inflate(R.menu.rbs_main, menu);
        }

        return super.onPrepareOptionsMenu(menu);
    }

    @Override
    public boolean onCreateOptionsMenu(final Menu menu) {

//        getMenuInflater().inflate(R.menu.rbs_main, menu);
//        getMenuInflater().inflate(R.menu.rbs_info_menu, menu.getItem(3).getSubMenu());
        super.onCreateOptionsMenu(menu);
        this.optionsMenu = menu;
        return true;
    }

    @Override
    public void closeOptionsMenu() {
        for (int i = 0; i < this.optionsMenu.size(); i++) {
            this.optionsMenu.removeItem(i);
        }
        super.closeOptionsMenu();
    }


    @Override
    public boolean onOptionsItemSelected(MenuItem item) {
        if (item.getItemId() == R.id.moreItems) {
            this.showInfoMenu = true;
            closeOptionsMenu();


            runOnUiThread(new Runnable() {
                    @Override
                    public void run() {
                        openOptionsMenu();
                    }
                });
            return true;
        }
        return super.onOptionsItemSelected(item);
    }

    @Override
    public boolean onTouchEvent(final MotionEvent touchevent) {
        switch (touchevent.getAction()) {

        // when user first touches the screen to swap
        case MotionEvent.ACTION_DOWN: {
            this.lastX = touchevent.getX();
            break;
        }

        case MotionEvent.ACTION_UP: {
            float currentX = touchevent.getX();

            // if right to left swipe on screen
            if (this.lastX > currentX) {
                if (this.viewFlipper.getDisplayedChild() == 2) {
                    break;
                }

                // set the required Animation type to ViewFlipper
                // The Next screen will come in form Right and current Screen will go OUT to Left
                this.viewFlipper.setInAnimation(this, R.anim.in_from_right);
                this.viewFlipper.setOutAnimation(this, R.anim.out_to_left);

                // Show The Next Screen
                this.viewFlipper.showNext();

            } else if (this.lastX < currentX) { // if left to right swipe on screen

                // If no more View/Child to flip
                if (this.viewFlipper.getDisplayedChild() == 0) {
                    break;
                }

                // set the required Animation type to ViewFlipper
                // The Next screen will come in form Left and current Screen will go OUT to Right
                this.viewFlipper.setInAnimation(this, R.anim.in_from_left);
                this.viewFlipper.setOutAnimation(this, R.anim.out_to_right);

                // Show the previous Screen
                this.viewFlipper.showPrevious();
            }

            deactivateXTextView(RBSMainActivity.this.txtViewParams);
            deactivateXTextView(RBSMainActivity.this.txtViewResults);
            deactivateXTextView(RBSMainActivity.this.txtViewSight);

            switch (this.viewFlipper.getDisplayedChild()) {
            case 0:
                xTextViewUp(this.txtViewParams);
                break;
            case 1:
                xTextViewUp(this.txtViewResults);
                break;
            case 2:
                xTextViewUp(this.txtViewSight);
                break;
            default:
                break;
            }

            break;
        }
        }
        return false;
    }


    private void xTextViewDown(final XTextView view) {
        view.setDrawborderColor(getResources().getColor(R.color.android_blue_dark));
        view.setTextColor(getResources().getColor(R.color.android_blue_dark));
    }

    private void xTextViewUp(final XTextView view) {
        view.setDrawborderColor(getResources().getColor(R.color.android_blue));
        view.setTextColor(getResources().getColor(R.color.android_blue));
    }

    private void deactivateXTextView(final XTextView view) {
        view.setDrawborderColor(getResources().getColor(R.color.white));
        view.setTextColor(getResources().getColor(R.color.white));

    }


}