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Updated UI to allow the user to select different dice, removed old

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unneeded code

Change-Id: Iecfc11ed9663ec302d362fa8da4a3cd81d8e7d82
This commit is contained in:
Ricky Barrette
2012-02-04 00:37:15 -05:00
parent 0fda6cd43a
commit 6a79e95d66
10 changed files with 109 additions and 488 deletions
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ExaltedDice/bin/ExaltedDice.apk
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ExaltedDice/project.properties
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@@ -10,3 +10,4 @@
# Indicates whether an apk should be generated for each density. # Indicates whether an apk should be generated for each density.
# Project target. # Project target.
target=android-15 target=android-15
android.library.reference.1=../../exception_handler_library/ExceptionHandlerLib

30
ExaltedDice/res/layout/dice_selector.xml Normal file
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@@ -0,0 +1,30 @@
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="wrap_content"
android:layout_height="wrap_content" >
<NumberPicker
android:id="@+id/d_Picker"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentTop="true"
android:layout_marginLeft="10dip" />
<TextView
android:id="@+id/textView2"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerVertical="true"
android:layout_marginLeft="10dip"
android:layout_toRightOf="@id/d_Picker"
android:text="Number"
android:textAppearance="?android:attr/textAppearanceLarge" />
<NumberPicker
android:id="@+id/number_Picker"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentTop="true"
android:layout_toRightOf="@+id/textView2" />
</RelativeLayout>

89
ExaltedDice/res/layout/main.xml
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@@ -1,60 +1,41 @@
<?xml version="1.0" encoding="utf-8"?> <?xml version="1.0" encoding="utf-8"?>
<LinearLayout <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:myapp="com.TwentyCode.android.ExaltedDice" xmlns:myapp="com.TwentyCode.android.ExaltedDice"
android:layout_width="fill_parent" android:layout_width="fill_parent"
android:layout_height="fill_parent" android:layout_height="fill_parent"
android:orientation="vertical"> android:orientation="vertical" >
<LinearLayout android:layout_width="fill_parent"
android:layout_height="wrap_content"
xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="horizontal">
<com.TwentyCode.android.ExaltedDice.NumberPickerButton android:id="@+id/down" <include
android:layout_width="60px" android:id="@+id/die_selector"
android:layout_height="wrap_content" android:layout_width="wrap_content"
android:text="-" android:layout_height="wrap_content"
/> android:layout_alignParentTop="true"
android:layout_centerHorizontal="true"
<EditText layout="@layout/dice_selector" />
android:id="@+id/dice"
android:layout_width="100px"
android:layout_height="wrap_content"
android:text="1"
android:textSize="18sp"
android:gravity="left"
android:phoneNumber="true"
/>
<com.TwentyCode.android.ExaltedDice.NumberPickerButton
android:id="@+id/up"
android:layout_width="60px"
android:layout_height="wrap_content"
android:text="+"
/>
<Button
android:id="@+id/roll"
android:layout_width="100px"
android:layout_height="wrap_content"
android:text="Roll"
/>
</LinearLayout>
<ListView android:id="@+id/list" <Button
android:layout_gravity="top" android:id="@+id/roll_button"
android:layout_width="wrap_content" android:layout_width="match_parent"
android:layout_height="wrap_content" android:layout_height="wrap_content"
android:layout_weight="1"/> android:layout_below="@id/die_selector"
android:text="Roll!" />
<com.admob.android.ads.AdView
android:id="@+id/ad" <ListView
android:layout_gravity="bottom" android:id="@+id/list"
android:layout_width="fill_parent" android:layout_width="wrap_content"
android:layout_height="wrap_content" android:layout_height="wrap_content"
myapp:backgroundColor="#000000" android:layout_above="@+id/ad"
myapp:primaryTextColor="#FFFFFF" android:layout_below="@id/roll_button"
myapp:secondaryTextColor="#CCCCCC"/> android:layout_gravity="top" />
</LinearLayout> <com.admob.android.ads.AdView
android:id="@id/ad"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_alignParentBottom="true"
android:layout_gravity="bottom"
myapp:backgroundColor="#000000"
myapp:primaryTextColor="#FFFFFF"
myapp:secondaryTextColor="#CCCCCC" />
</RelativeLayout>

298
ExaltedDice/src/com/TwentyCode/android/ExaltedDice/ExaltedDice.java
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@@ -3,159 +3,41 @@ package com.TwentyCode.android.ExaltedDice;
import java.util.ArrayList; import java.util.ArrayList;
import java.util.Random; import java.util.Random;
import com.TwentyCodes.android.exception.ExceptionHandler;
import android.app.Activity; import android.app.Activity;
import android.app.AlertDialog; import android.app.AlertDialog;
import android.content.Context; import android.content.Context;
import android.content.DialogInterface; import android.content.DialogInterface;
import android.os.Bundle; import android.os.Bundle;
import android.os.Handler;
import android.os.Vibrator; import android.os.Vibrator;
import android.text.InputFilter;
import android.text.InputType;
import android.text.Spanned;
import android.text.method.NumberKeyListener;
import android.util.Log; import android.util.Log;
import android.view.Menu; import android.view.Menu;
import android.view.MenuItem; import android.view.MenuItem;
import android.view.View; import android.view.View;
import android.view.View.OnClickListener; import android.view.View.OnClickListener;
import android.view.View.OnLongClickListener;
import android.view.inputmethod.InputMethodManager;
import android.widget.AdapterView; import android.widget.AdapterView;
import android.widget.AdapterView.OnItemClickListener; import android.widget.AdapterView.OnItemClickListener;
import android.widget.ArrayAdapter; import android.widget.ArrayAdapter;
import android.widget.Button;
import android.widget.EditText;
import android.widget.ListView; import android.widget.ListView;
import android.widget.NumberPicker;
import android.widget.NumberPicker.OnValueChangeListener;
import android.widget.Toast; import android.widget.Toast;
public class ExaltedDice extends Activity implements OnClickListener, OnLongClickListener, OnItemClickListener { import com.TwentyCodes.android.exception.ExceptionHandler;
public class ExaltedDice extends Activity implements OnClickListener, OnItemClickListener, OnValueChangeListener {
private EditText dice;
private ListView listview; private ListView listview;
private ArrayList<String> rollHistory = new ArrayList<String>(); private ArrayList<String> rollHistory = new ArrayList<String>();
private ArrayList<Integer> rolled = new ArrayList<Integer>(); private ArrayList<Integer> rolled = new ArrayList<Integer>();
private int intSuccesses; private int intSuccesses;
private int mCurrent; private int mRolls = 1;
private static boolean mIncrement; private int mD = 2;
private static boolean mDecrement; private NumberPicker mNumberPicker;
private InputFilter mNumberInputFilter; private int mCurrentDie;
private String[] mDisplayedValues;
//the speed in milliseconds for dice increment or decrement
private long mSpeed = 300;
//the least and most dice allowed
private int mStart = 1;
private int mEnd = 999;
private static final int MENU_QUIT = Menu.FIRST; private static final int MENU_QUIT = Menu.FIRST;
private static final int MENU_CLEAR = Menu.FIRST + 1; private static final int MENU_CLEAR = Menu.FIRST + 1;
private static final String TAG = "ExaltedDice"; private static final String TAG = "ExaltedDice";
private Handler mHandler; private static final String[] DICE_VALUES = { "D2", "D3", "D4", "D6", "D8", "D10", "D12", "D20", "D100" };
//this runnable will be used to increment or decrement the amount of dice being rolled
private final Runnable mRunnable = new Runnable() {
public void run() {
if (mIncrement) {
changeCurrent(mCurrent + 1);
mHandler.postDelayed(this, mSpeed);
} else if (mDecrement) {
changeCurrent(mCurrent - 1);
mHandler.postDelayed(this, mSpeed);
}
}
};
private static final char[] DIGIT_CHARACTERS = new char[] {
'0', '1', '2', '3', '4', '5', '6', '7', '8', '9'
};
private class NumberPickerInputFilter implements InputFilter {
public CharSequence filter(CharSequence source, int start, int end,
Spanned dest, int dstart, int dend) {
if (mDisplayedValues == null) {
return mNumberInputFilter.filter(source, start, end, dest, dstart, dend);
}
CharSequence filtered = String.valueOf(source.subSequence(start, end));
String result = String.valueOf(dest.subSequence(0, dstart)) + filtered
+ dest.subSequence(dend, dest.length());
String str = String.valueOf(result).toLowerCase();
for (String val : mDisplayedValues) {
val = val.toLowerCase();
if (val.startsWith(str)) {
return filtered;
}
}
return "";
}
}
private class NumberRangeKeyListener extends NumberKeyListener {
@Override
public CharSequence filter(CharSequence source, int start, int end, Spanned dest, int dstart, int dend) {
CharSequence filtered = super.filter(source, start, end, dest, dstart, dend);
if (filtered == null) {
filtered = source.subSequence(start, end);
}
String result = String.valueOf(dest.subSequence(0, dstart)) + filtered + dest.subSequence(dend, dest.length());
if ("".equals(result)) {
return result;
}
int val = getSelectedPos(result);
/* Ensure the user can't type in a value greater
* than the max allowed. We have to allow less than min
* as the user might want to delete some numbers
* and then type a new number.
*/
if (val > mEnd) {
return "";
} else {
return filtered;
}
}
@Override
protected char[] getAcceptedChars() {
return DIGIT_CHARACTERS;
}
// XXX This doesn't allow for range limits when controlled by a
// soft input method!
public int getInputType() {
return InputType.TYPE_CLASS_NUMBER;
}
}
/**
* stops decrementing of dice after longpress
* @author ricky barrette
*/
public static void cancelDecrement() {
mDecrement = false;
}
/**
* stop incrementing of dice after longpress
* @author ricky barrette
*/
public static void cancelIncrement() {
mIncrement = false;
}
protected void changeCurrent(int current) {
// Wrap around the values if we go past the start or end
if (current > mEnd) {
current = mStart;
} else if (current < mStart) {
current = mEnd;
}
mCurrent = current;
updateView();
}
/** /**
* clears the rollHistory List array and refreshes the listview * clears the rollHistory List array and refreshes the listview
@@ -168,32 +50,6 @@ public class ExaltedDice extends Activity implements OnClickListener, OnLongClic
listview.setAdapter(new ArrayAdapter<String>(this, R.layout.list_row, rollHistory)); listview.setAdapter(new ArrayAdapter<String>(this, R.layout.list_row, rollHistory));
} }
private int getSelectedPos(String str) {
if (mDisplayedValues == null) {
return Integer.parseInt(str);
} else {
for (int i = 0; i < mDisplayedValues.length; i++) {
/* Don't force the user to type in jan when ja will do */
str = str.toLowerCase();
if (mDisplayedValues[i].toLowerCase().startsWith(str)) {
return mStart + i;
}
}
/* The user might have typed in a number into the month field i.e.
* 10 instead of OCT so support that too.
*/
try {
return Integer.parseInt(str);
} catch (NumberFormatException e) {
/* Ignore as if it's not a number we don't care */
}
}
return mStart;
}
/** /**
* also implemented OnClickListener * also implemented OnClickListener
* *
@@ -202,25 +58,12 @@ public class ExaltedDice extends Activity implements OnClickListener, OnLongClic
*/ */
@Override @Override
public void onClick(View v){ public void onClick(View v){
switch(v.getId()){
//get the number from the edit text case R.id.roll_button:
try {
mCurrent = Integer.parseInt(dice.getText().toString());
} catch (NumberFormatException e) {
e.printStackTrace();
}
switch (v.getId()){
case R.id.up:
changeCurrent(mCurrent + 1);
break;
case R.id.down:
changeCurrent(mCurrent - 1);
break;
case R.id.roll:
rollDice(); rollDice();
break; break;
} }
} }
/** /**
@@ -236,42 +79,22 @@ public class ExaltedDice extends Activity implements OnClickListener, OnLongClic
Log.i(TAG, "onCreate()"); Log.i(TAG, "onCreate()");
setContentView(R.layout.main); setContentView(R.layout.main);
mHandler = new Handler();
/*
* views and listeners
*/
dice = (EditText) findViewById(R.id.dice);
InputFilter inputFilter = new NumberPickerInputFilter();
mNumberInputFilter = new NumberRangeKeyListener();
dice.setFilters(new InputFilter[] {inputFilter});
listview = (ListView) findViewById(R.id.list); listview = (ListView) findViewById(R.id.list);
NumberPickerButton btAddDice = (NumberPickerButton) findViewById(R.id.up);
NumberPickerButton btSubtractDice = (NumberPickerButton) findViewById(R.id.down);
Button btRollDice = (Button) findViewById(R.id.roll);
btAddDice.setOnClickListener(this);
btSubtractDice.setOnClickListener(this);
btRollDice.setOnClickListener(this);
listview.setOnItemClickListener(this); listview.setOnItemClickListener(this);
btAddDice.setOnLongClickListener(this);
btSubtractDice.setOnLongClickListener(this);
/* NumberPicker mDPicker = (NumberPicker) findViewById(R.id.d_Picker);
* shake Listener mDPicker.setMinValue(0);
*/ mDPicker.setMaxValue(DICE_VALUES.length -1);
// ShakeListener mShaker = new ShakeListener(this); mDPicker.setDisplayedValues(DICE_VALUES);
// mShaker.setOnShakeListener(new ShakeListener.OnShakeListener() { mDPicker.setOnValueChangedListener(this);
// public void onShake() {
// rollDice();
// }
// });
/* mNumberPicker = (NumberPicker) findViewById(R.id.number_Picker);
* hide keyboard mNumberPicker.setMaxValue(999);
*/ mNumberPicker.setMinValue(1);
((InputMethodManager) getSystemService(Context.INPUT_METHOD_SERVICE)).hideSoftInputFromWindow(dice.getWindowToken(), 0); mNumberPicker.setOnValueChangedListener(this);
findViewById(R.id.roll_button).setOnClickListener(this);
/* /*
* display hello message * display hello message
*/ */
@@ -299,40 +122,11 @@ public class ExaltedDice extends Activity implements OnClickListener, OnLongClic
@Override @Override
public void onItemClick(AdapterView<?> arg0, View v, int position, long arg3) { public void onItemClick(AdapterView<?> arg0, View v, int position, long arg3) {
if(rolled.size() != 0){ if(rolled.size() != 0){
dice.setText("" + rolled.get(position)); mNumberPicker.setValue(rolled.get(position));
rollDice(); rollDice();
} }
} }
/**
* starts a runnable that will increment or decrement the dice
*
* @author ricky barrette 3-27-2010
* @param v
*/
public boolean onLongClick(View v) {
//get the number from the edit text
try {
mCurrent = Integer.parseInt(dice.getText().toString());
} catch (NumberFormatException e) {
e.printStackTrace();
}
switch (v.getId()){
case R.id.up:
mIncrement = true;
mHandler.post(mRunnable);
return true;
case R.id.down:
mDecrement = true;
mHandler.post(mRunnable);
return true;
}
return false;
}
/** /**
* handles menu selection * handles menu selection
* *
@@ -350,7 +144,6 @@ public class ExaltedDice extends Activity implements OnClickListener, OnLongClic
return true; return true;
} }
return false; return false;
} }
/** /**
@@ -363,7 +156,6 @@ public class ExaltedDice extends Activity implements OnClickListener, OnLongClic
// Restore UI state from the savedInstanceState. // Restore UI state from the savedInstanceState.
// This bundle has also been passed to onCreate. // This bundle has also been passed to onCreate.
rollHistory = savedInstanceState.getStringArrayList("roll_history"); rollHistory = savedInstanceState.getStringArrayList("roll_history");
dice.setText(savedInstanceState.getString("dice"));
rolled = savedInstanceState.getIntegerArrayList("rolled"); rolled = savedInstanceState.getIntegerArrayList("rolled");
listview.setAdapter(new ArrayAdapter<String>(this, R.layout.list_row, rollHistory)); listview.setAdapter(new ArrayAdapter<String>(this, R.layout.list_row, rollHistory));
} }
@@ -378,7 +170,6 @@ public class ExaltedDice extends Activity implements OnClickListener, OnLongClic
// This bundle will be passed to onCreate if the process is // This bundle will be passed to onCreate if the process is
// killed and restarted. // killed and restarted.
savedInstanceState.putStringArrayList("roll_history", rollHistory); savedInstanceState.putStringArrayList("roll_history", rollHistory);
savedInstanceState.putString("dice", dice.getText().toString());
savedInstanceState.putIntegerArrayList("rolled", rolled); savedInstanceState.putIntegerArrayList("rolled", rolled);
super.onSaveInstanceState(savedInstanceState); super.onSaveInstanceState(savedInstanceState);
} }
@@ -417,7 +208,7 @@ public class ExaltedDice extends Activity implements OnClickListener, OnLongClic
public String results(int times) { public String results(int times) {
Log.i(TAG, "results()"); Log.i(TAG, "results()");
StringBuffer resultsString = new StringBuffer(); StringBuffer resultsString = new StringBuffer();
resultsString.append("Rolled "+ times +" dice\n"); resultsString.append("Rolled "+ times +" "+DICE_VALUES[mCurrentDie]);
/** /**
* roll the dice * roll the dice
@@ -427,7 +218,7 @@ public class ExaltedDice extends Activity implements OnClickListener, OnLongClic
/** /**
* add number of successes to resultsString * add number of successes to resultsString
*/ */
resultsString.append("Successes: "+ successes(roll) +"\n"); resultsString.append("\nSuccesses: "+ successes(roll) +"\n");
resultsString.append("Rolled: "); resultsString.append("Rolled: ");
/** /**
@@ -449,14 +240,8 @@ public class ExaltedDice extends Activity implements OnClickListener, OnLongClic
// vibrate for 50 milliseconds // vibrate for 50 milliseconds
vibrate(50); vibrate(50);
//get the number from the edit text rolled.add(0, mRolls);
try { rollHistory.add(0, results(mRolls));
mCurrent = Integer.parseInt(dice.getText().toString());
} catch (NumberFormatException e) {
e.printStackTrace();
}
rolled.add(0, mCurrent);
rollHistory.add(0, results(mCurrent));
listview.setAdapter(new ArrayAdapter<String>(this, R.layout.list_row, rollHistory)); listview.setAdapter(new ArrayAdapter<String>(this, R.layout.list_row, rollHistory));
} }
@@ -473,7 +258,7 @@ public class ExaltedDice extends Activity implements OnClickListener, OnLongClic
int[] roll = new int[times]; int[] roll = new int[times];
Random random = new Random(); Random random = new Random();
for (int i = 0; i < times; i++) { for (int i = 0; i < times; i++) {
roll[i] = random.nextInt(10) + 1; roll[i] = random.nextInt(mD) + 1;
} }
return roll; return roll;
} }
@@ -510,15 +295,6 @@ public class ExaltedDice extends Activity implements OnClickListener, OnLongClic
Toast.makeText(this, msg, Toast.LENGTH_LONG).show(); Toast.makeText(this, msg, Toast.LENGTH_LONG).show();
} }
/**
* a convince method that will update the edit text dice to what the current amount of dice is
*
* @author ricky barrette
*/
protected void updateView() {
dice.setText(mCurrent+"");
}
/** /**
* starts Vibrator service and then vibrates for x milliseconds * starts Vibrator service and then vibrates for x milliseconds
* *
@@ -538,5 +314,17 @@ public class ExaltedDice extends Activity implements OnClickListener, OnLongClic
*/ */
vib.vibrate(milliseconds); vib.vibrate(milliseconds);
} }
@Override
public void onValueChange(NumberPicker picker, int oldVal, int newVal) {
switch(picker.getId()){
case R.id.d_Picker:
mD = Integer.parseInt(DICE_VALUES[newVal].substring(1));
mCurrentDie = newVal;
break;
case R.id.number_Picker:
mRolls = newVal;
break;
}
}
} }

81
ExaltedDice/src/com/TwentyCode/android/ExaltedDice/NumberPickerButton.java
View File

@@ -1,81 +0,0 @@
/**
* @author Twenty Codes, LLC
* @author ricky barrette
* @date Sep 20, 2010
*
* Source from com.android.internal.widget.NumberPickerButton;
* Copyright (C) 2008 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.TwentyCode.android.ExaltedDice;
import android.content.Context;
import android.util.AttributeSet;
import android.view.KeyEvent;
import android.view.MotionEvent;
import android.widget.Button;
/**
* This class exists purely to cancel long click events.
*/
public class NumberPickerButton extends Button {
public NumberPickerButton(Context context, AttributeSet attrs, int defStyle) {
super(context, attrs, defStyle);
}
public NumberPickerButton(Context context, AttributeSet attrs) {
super(context, attrs);
}
public NumberPickerButton(Context context) {
super(context);
}
@Override
public boolean onTouchEvent(MotionEvent event) {
cancelLongpressIfRequired(event);
return super.onTouchEvent(event);
}
@Override
public boolean onTrackballEvent(MotionEvent event) {
cancelLongpressIfRequired(event);
return super.onTrackballEvent(event);
}
@Override
public boolean onKeyUp(int keyCode, KeyEvent event) {
if ((keyCode == KeyEvent.KEYCODE_DPAD_CENTER)
|| (keyCode == KeyEvent.KEYCODE_ENTER)) {
cancelLongpress();
}
return super.onKeyUp(keyCode, event);
}
private void cancelLongpressIfRequired(MotionEvent event) {
if ((event.getAction() == MotionEvent.ACTION_CANCEL)
|| (event.getAction() == MotionEvent.ACTION_UP)) {
cancelLongpress();
}
}
private void cancelLongpress() {
if (R.id.up == getId()) {
ExaltedDice.cancelIncrement();
} else if (R.id.down == getId()) {
ExaltedDice.cancelDecrement();
}
}
}

98
ExaltedDice/src/com/TwentyCode/android/ExaltedDice/ShakeListener.java
View File

@@ -1,98 +0,0 @@
package com.TwentyCode.android.ExaltedDice;
/* The following code was written by Matthew Wiggins
* and is released under the APACHE 2.0 license
*
* http://www.apache.org/licenses/LICENSE-2.0
*/
import android.hardware.SensorListener;
import android.hardware.SensorManager;
import android.content.Context;
import java.lang.UnsupportedOperationException;
@SuppressWarnings("deprecation")
public class ShakeListener implements SensorListener
{
private static final int FORCE_THRESHOLD = 350;
private static final int TIME_THRESHOLD = 100;
private static final int SHAKE_TIMEOUT = 500;
private static final int SHAKE_DURATION = 1000;
private static final int SHAKE_COUNT = 3;
private SensorManager mSensorMgr;
private float mLastX=-1.0f, mLastY=-1.0f, mLastZ=-1.0f;
private long mLastTime;
private OnShakeListener mShakeListener;
private Context mContext;
private int mShakeCount = 0;
private long mLastShake;
private long mLastForce;
public interface OnShakeListener
{
public void onShake();
}
public ShakeListener(Context context)
{
mContext = context;
resume();
}
public void setOnShakeListener(OnShakeListener listener)
{
mShakeListener = listener;
}
public void resume() {
mSensorMgr = (SensorManager)mContext.getSystemService(Context.SENSOR_SERVICE);
if (mSensorMgr == null) {
throw new UnsupportedOperationException("Sensors not supported");
}
boolean supported = mSensorMgr.registerListener(this, SensorManager.SENSOR_ACCELEROMETER, SensorManager.SENSOR_DELAY_GAME);
if (!supported) {
mSensorMgr.unregisterListener(this, SensorManager.SENSOR_ACCELEROMETER);
throw new UnsupportedOperationException("Accelerometer not supported");
}
}
public void pause() {
if (mSensorMgr != null) {
mSensorMgr.unregisterListener(this, SensorManager.SENSOR_ACCELEROMETER);
mSensorMgr = null;
}
}
public void onAccuracyChanged(int sensor, int accuracy) { }
public void onSensorChanged(int sensor, float[] values)
{
if (sensor != SensorManager.SENSOR_ACCELEROMETER) return;
long now = System.currentTimeMillis();
if ((now - mLastForce) > SHAKE_TIMEOUT) {
mShakeCount = 0;
}
if ((now - mLastTime) > TIME_THRESHOLD) {
long diff = now - mLastTime;
float speed = Math.abs(values[SensorManager.DATA_X] + values[SensorManager.DATA_Y] + values[SensorManager.DATA_Z] - mLastX - mLastY - mLastZ) / diff * 10000;
if (speed > FORCE_THRESHOLD) {
if ((++mShakeCount >= SHAKE_COUNT) && (now - mLastShake > SHAKE_DURATION)) {
mLastShake = now;
mShakeCount = 0;
if (mShakeListener != null) {
mShakeListener.onShake();
}
}
mLastForce = now;
}
mLastTime = now;
mLastX = values[SensorManager.DATA_X];
mLastY = values[SensorManager.DATA_Y];
mLastZ = values[SensorManager.DATA_Z];
}
}
}