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package com.mikemiller.gymlog;
import android.app.Fragment;
import android.content.Context;
import android.content.SharedPreferences;
import android.os.Bundle;
import android.util.Log;
import android.view.GestureDetector;
import android.view.LayoutInflater;
import android.view.MotionEvent;
import android.view.View;
import android.view.ViewGroup;
import android.widget.Button;
import android.widget.TextView;
import java.util.Calendar;
import java.util.Date;
public class ActivityFragment extends Fragment {
private Activity mActivity;
private int mWeight = 0;
private int mReps = 0;
private int mLastWeight = 0;
private int mLastReps = 0;
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
View view = inflater.inflate(R.layout.fragment_activity, container, false);
TextView name = (TextView) view.findViewById(R.id.name);
mActivity = (Activity) getArguments().getSerializable("activity");
name.setText(mActivity.getName());
Button summary = (Button) view.findViewById(R.id.summary);
if (savedInstanceState!= null && savedInstanceState.containsKey("count")) {
mWeight = savedInstanceState.getInt("count");
}
summary.setText(Integer.toString(mWeight));
summary.setOnTouchListener(new View.OnTouchListener() {
GestureDetector doubleTapDetector = new GestureDetector(new DoubleTapDetector(getActivity()));
GestureDetector flingAndLongPressDetector = new GestureDetector(getActivity(), new GestureDetector.OnGestureListener() {
@Override
public boolean onDown(MotionEvent e) {
return false;
}
@Override
public void onShowPress(MotionEvent e) {
}
@Override
public boolean onSingleTapUp(MotionEvent e) {
return false;
}
@Override
public boolean onScroll(MotionEvent e1, MotionEvent e2, float distanceX, float distanceY) {
return false;
}
@Override
public void onLongPress(MotionEvent e) {
decrementWeight();
}
@Override
public boolean onFling(MotionEvent e1, MotionEvent e2, float velocityX, float velocityY) {
final float minFlingVelocity = 1000;
if (Math.abs(velocityX) < Math.abs(velocityY)) { // make sure we're flinging more up than sideways
if (velocityY > minFlingVelocity) {
decrementReps();
} else if (velocityY < -minFlingVelocity) {
incrementReps();
}
}
return true;
}
});
@Override
public boolean onTouch(View v, MotionEvent event) {
if (flingAndLongPressDetector.onTouchEvent(event)) {
return true;
}
if (doubleTapDetector.onTouchEvent(event)) {
// A double tap occurred.
incrementWeight();
return true;
}
return false;
}
});
/*
count.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
incrementWeight();
}
});*/
return view;
}
@Override
public void onSaveInstanceState(Bundle outState) {
super.onSaveInstanceState(outState);
outState.putInt("weight", mWeight);
outState.putInt("reps", mReps);
}
@Override
public void onViewStateRestored(Bundle savedInstanceState) {
super.onViewStateRestored(savedInstanceState);
if (savedInstanceState!= null && savedInstanceState.containsKey("weight")) {
setWeight(savedInstanceState.getInt("weight"));
}
if (savedInstanceState!= null && savedInstanceState.containsKey("reps")) {
setWeight(savedInstanceState.getInt("reps"));
}
}
private void setWeight(int weight) {
mWeight = weight;
refreshButton();
}
private void setReps(int reps) {
mReps = reps;
refreshButton();
}
private void setLastWeight(int weight) {
mLastWeight = weight;
refreshButton();
}
private void setLastReps(int reps) {
mLastReps = reps;
refreshButton();
}
private void refreshButton() {
Button summaryButton = (Button) getView().findViewById(R.id.summary);
summaryButton.setText(mActivity.getSummary(mWeight, mReps, mLastWeight, mLastReps));
}
public void incrementWeight() {
setWeight(mWeight + 5);
}
public void decrementWeight() {
setWeight(mWeight - 5);
}
public void incrementReps() {
setReps(mReps + 1);
}
public void decrementReps() {
setReps(mReps - 1);
}
public static ActivityFragment newInstance(Activity activity) {
ActivityFragment f = new ActivityFragment();
Bundle b = new Bundle();
b.putSerializable("activity", activity);
f.setArguments(b);
return f;
}
@Override
public void onStop() {
super.onStop();
saveData();
}
private void saveData() {
SharedPreferences.Editor outState = getActivity().getSharedPreferences(mActivity.getSharedPreferencesName(), Context.MODE_APPEND).edit();
outState.putInt("weight", mWeight);
outState.putInt("reps", mReps);
outState.putLong("dateSaved", Calendar.getInstance().getTimeInMillis());
outState.commit();
}
@Override
public void onActivityCreated(Bundle savedInstanceState) {
super.onActivityCreated(savedInstanceState);
SharedPreferences activity_data = getActivity().getSharedPreferences(mActivity.getSharedPreferencesName(), Context.MODE_APPEND);
setWeight(activity_data.getInt("weight", 0));
setReps(activity_data.getInt("reps", 0));
long dateSavedMillis = activity_data.getLong("dateSaved", 0);
if (dateSavedMillis > 0) {
Date dateSaved = new Date(dateSavedMillis);
long diff = Math.abs(Calendar.getInstance().getTime().getTime() - dateSaved.getTime());
long diffDays = diff / (24 * 60 * 60 * 1000);
if (diffDays > 2) {
setLastWeight(mWeight);
setLastReps(mReps);
}
}
}
}
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