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Calculator overlay added

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This commit is contained in:
Sergey Solovyev 2012-11-21 00:23:54 +04:00
parent f772e254cc
commit d59f7b8b50
14 changed files with 499 additions and 121 deletions
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19
calculatorpp/AndroidManifest.xml
View File

@ -6,6 +6,9 @@
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE"/>
<uses-permission android:name="com.android.vending.BILLING"/>
<!-- for overlay -->
<uses-permission android:name="android.permission.SYSTEM_ALERT_WINDOW"/>
<uses-sdk android:minSdkVersion="4" android:targetSdkVersion="8"/>
@ -48,6 +51,22 @@
<!-- settings must use action bar icon-->
<activity android:icon="@drawable/ab_icon" android:label="@string/c_settings" android:name=".plot.CalculatorPlotPreferenceActivity"/>
<!-- OVERLAY CONFIG -->
<service android:name=".overlay.CalculatorOverlayService">
<intent-filter>
<action android:name="org.solovyev.calculator.widget.EDITOR_STATE_CHANGED"/>
<action android:name="org.solovyev.calculator.widget.DISPLAY_STATE_CHANGED"/>
</intent-filter>
</service>
<receiver android:name=".overlay.CalculatorOverlayBroadcastReceiver">
<intent-filter>
<action android:name="org.solovyev.calculator.widget.EDITOR_STATE_CHANGED"/>
<action android:name="org.solovyev.calculator.widget.DISPLAY_STATE_CHANGED"/>
</intent-filter>
</receiver>
<!-- WIDGET CONFIG -->
<receiver android:icon="@drawable/icon" android:label="@string/c_app_widget_3x3_name" android:name=".widget.CalculatorWidgetProvider">

34
calculatorpp/res/layout/overlay_layout.xml Normal file
View File

@ -0,0 +1,34 @@
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:a="http://schemas.android.com/apk/res/android"
a:orientation="vertical"
style="@style/cpp_widget_main_layout_style">
<include layout="@layout/widget_editor"
a:layout_weight="2"
a:layout_width="match_parent"
a:layout_height="0dp"/>
<LinearLayout a:layout_weight="1"
a:layout_width="match_parent"
a:layout_height="0dp">
<include layout="@layout/widget_equals_button"
a:layout_margin="@dimen/cpp_button_margin"
a:layout_weight="1"
a:layout_width="0dp"
a:layout_height="match_parent"/>
<include layout="@layout/widget_display"
a:layout_weight="5"
a:layout_width="0dp"
a:layout_height="wrap_content"/>
</LinearLayout>
<include layout="@layout/widget_keyboard"
a:layout_weight="5"
a:layout_width="match_parent"
a:layout_height="0dp"/>
</LinearLayout>

5
calculatorpp/res/values/theme_gray.xml
View File

@ -86,6 +86,11 @@
<item name="android:layout_width">match_parent</item>
</style>
<style name="cpp_overlay_main_layout_style" parent="cpp_default_main_layout_style">
<item name="android:layout_height">400dp</item>
<item name="android:layout_width">250dp</item>
</style>
<style name="cpp_widget_main_layout_style" parent="cpp_default_main_layout_style">
<item name="android:padding">1dp</item>
<item name="android:layout_margin">@dimen/cpp_widget_margin</item>

7
calculatorpp/src/main/java/org/solovyev/android/calculator/CalculatorApplication.java
View File

@ -1,5 +1,6 @@
package org.solovyev.android.calculator;
import android.content.Intent;
import android.content.SharedPreferences;
import android.preference.PreferenceManager;
import net.robotmedia.billing.BillingController;
@ -12,6 +13,7 @@ import org.jetbrains.annotations.NotNull;
import org.solovyev.android.ads.AdsController;
import org.solovyev.android.calculator.history.AndroidCalculatorHistory;
import org.solovyev.android.calculator.model.AndroidCalculatorEngine;
import org.solovyev.android.calculator.overlay.CalculatorOverlayService;
import org.solovyev.android.calculator.widget.CalculatorWidgetHelper;
/**
@ -100,6 +102,8 @@ public class CalculatorApplication extends android.app.Application {
widgetHelper = new CalculatorWidgetHelper();
CalculatorLocatorImpl.getInstance().getCalculator().addCalculatorEventListener(widgetHelper);
BillingDB.init(CalculatorApplication.this);
AdsController.getInstance().init(ADMOB_USER_ID, AD_FREE_PRODUCT_ID, new BillingController.IConfiguration() {
@Override
@ -119,9 +123,10 @@ public class CalculatorApplication extends android.app.Application {
new Thread(new Runnable() {
@Override
public void run() {
BillingDB.init(CalculatorApplication.this);
BillingController.checkBillingSupported(CalculatorApplication.this);
AdsController.getInstance().isAdFree(CalculatorApplication.this);
startService(new Intent(getApplicationContext(), CalculatorOverlayService.class));
}
}).start();

90
calculatorpp/src/main/java/org/solovyev/android/calculator/external/DefaultExternalCalculatorIntentHandler.java vendored Normal file
View File

@ -0,0 +1,90 @@
package org.solovyev.android.calculator.external;
import android.content.Context;
import android.content.Intent;
import android.os.Parcelable;
import org.jetbrains.annotations.NotNull;
import org.solovyev.android.calculator.CalculatorDisplayViewState;
import org.solovyev.android.calculator.CalculatorEditorViewState;
import org.solovyev.android.calculator.CalculatorLocatorImpl;
import org.solovyev.common.MutableObject;
/**
* User: serso
* Date: 11/20/12
* Time: 10:34 PM
*/
public class DefaultExternalCalculatorIntentHandler implements ExternalCalculatorIntentHandler {
private static final String TAG = ExternalCalculatorIntentHandler.class.getSimpleName();
@NotNull
private final MutableObject<Long> lastDisplayEventId = new MutableObject<Long>(0L);
@NotNull
private final MutableObject<Long> lastEditorEventId = new MutableObject<Long>(0L);
@NotNull
private final ExternalCalculatorStateUpdater stateUpdater;
public DefaultExternalCalculatorIntentHandler(@NotNull ExternalCalculatorStateUpdater stateUpdater) {
this.stateUpdater = stateUpdater;
}
@Override
public void onIntent(@NotNull Context context, @NotNull Intent intent) {
if (ExternalCalculatorHelper.EDITOR_STATE_CHANGED_ACTION.equals(intent.getAction())) {
CalculatorLocatorImpl.getInstance().getNotifier().showDebugMessage(TAG, "Editor state changed broadcast received!");
final Long eventId = intent.getLongExtra(ExternalCalculatorHelper.EVENT_ID_EXTRA, 0L);
boolean updateEditor = false;
synchronized (lastEditorEventId) {
if (eventId > lastEditorEventId.getObject()) {
lastEditorEventId.setObject(eventId);
updateEditor = true;
}
}
if (updateEditor) {
final Parcelable object = intent.getParcelableExtra(ExternalCalculatorHelper.EDITOR_STATE_EXTRA);
if (object instanceof CalculatorEditorViewState) {
onEditorStateChanged(context, (CalculatorEditorViewState) object);
}
}
} else if (ExternalCalculatorHelper.DISPLAY_STATE_CHANGED_ACTION.equals(intent.getAction())) {
CalculatorLocatorImpl.getInstance().getNotifier().showDebugMessage(TAG, "Display state changed broadcast received!");
final Long eventId = intent.getLongExtra(ExternalCalculatorHelper.EVENT_ID_EXTRA, 0L);
boolean updateDisplay = false;
synchronized (lastDisplayEventId) {
if (eventId > lastDisplayEventId.getObject()) {
lastDisplayEventId.setObject(eventId);
updateDisplay = true;
}
}
if (updateDisplay) {
final Parcelable object = intent.getParcelableExtra(ExternalCalculatorHelper.DISPLAY_STATE_EXTRA);
if (object instanceof CalculatorDisplayViewState) {
onDisplayStateChanged(context, (CalculatorDisplayViewState) object);
}
}
}
}
protected void updateState(@NotNull Context context,
@NotNull CalculatorEditorViewState editorViewState,
@NotNull CalculatorDisplayViewState displayViewState) {
stateUpdater.updateState(context, editorViewState, displayViewState);
}
protected void onDisplayStateChanged(@NotNull Context context, @NotNull CalculatorDisplayViewState displayViewState) {
updateState(context, CalculatorLocatorImpl.getInstance().getEditor().getViewState(), displayViewState);
}
protected void onEditorStateChanged(@NotNull Context context, @NotNull CalculatorEditorViewState editorViewState) {
updateState(context, editorViewState, CalculatorLocatorImpl.getInstance().getDisplay().getViewState());
}
}

69
calculatorpp/src/main/java/org/solovyev/android/calculator/external/ExternalCalculatorHelper.java vendored Normal file
View File

@ -0,0 +1,69 @@
package org.solovyev.android.calculator.external;
import android.content.Context;
import android.content.Intent;
import android.os.Parcelable;
import org.jetbrains.annotations.NotNull;
import org.solovyev.android.calculator.*;
import java.util.HashSet;
import java.util.Set;
/**
* User: serso
* Date: 11/20/12
* Time: 10:14 PM
*/
public class ExternalCalculatorHelper {
/*
**********************************************************************
*
* CONSTANTS
*
**********************************************************************
*/
public static final String EVENT_ID_EXTRA = "eventId";
public static final String EDITOR_STATE_CHANGED_ACTION = "org.solovyev.calculator.widget.EDITOR_STATE_CHANGED";
public static final String EDITOR_STATE_EXTRA = "editorState";
public static final String DISPLAY_STATE_CHANGED_ACTION = "org.solovyev.calculator.widget.DISPLAY_STATE_CHANGED";
public static final String DISPLAY_STATE_EXTRA = "displayState";
private static final String TAG = ExternalCalculatorHelper.class.getSimpleName();
private static final Set<Class<?>> externalListeners = new HashSet<Class<?>>();
public static void onEditorStateChanged(@NotNull Context context,
@NotNull CalculatorEventData calculatorEventData,
@NotNull CalculatorEditorViewState editorViewState) {
for (Class<?> externalListener : externalListeners) {
final Intent intent = new Intent(EDITOR_STATE_CHANGED_ACTION);
intent.setClass(context, externalListener);
intent.putExtra(EVENT_ID_EXTRA, calculatorEventData.getEventId());
intent.putExtra(EDITOR_STATE_EXTRA, (Parcelable) new ParcelableCalculatorEditorViewState(editorViewState));
context.sendBroadcast(intent);
CalculatorLocatorImpl.getInstance().getNotifier().showDebugMessage(TAG, "Editor state changed broadcast sent");
}
}
public static void onDisplayStateChanged(@NotNull Context context,
@NotNull CalculatorEventData calculatorEventData,
@NotNull CalculatorDisplayViewState displayViewState) {
for (Class<?> externalListener : externalListeners) {
final Intent intent = new Intent(DISPLAY_STATE_CHANGED_ACTION);
intent.setClass(context, externalListener);
intent.putExtra(EVENT_ID_EXTRA, calculatorEventData.getEventId());
intent.putExtra(DISPLAY_STATE_EXTRA, (Parcelable) new ParcelableCalculatorDisplayViewState(displayViewState));
context.sendBroadcast(intent);
CalculatorLocatorImpl.getInstance().getNotifier().showDebugMessage(TAG, "Display state changed broadcast sent");
}
}
public static void addExternalListener(@NotNull Class<?> externalCalculatorClass) {
externalListeners.add(externalCalculatorClass);
}
public static boolean removeExternalListener(@NotNull Class<?> externalCalculatorClass) {
return externalListeners.remove(externalCalculatorClass);
}
}

15
calculatorpp/src/main/java/org/solovyev/android/calculator/external/ExternalCalculatorIntentHandler.java vendored Normal file
View File

@ -0,0 +1,15 @@
package org.solovyev.android.calculator.external;
import android.content.Context;
import android.content.Intent;
import org.jetbrains.annotations.NotNull;
/**
* User: serso
* Date: 11/20/12
* Time: 10:33 PM
*/
public interface ExternalCalculatorIntentHandler {
void onIntent(@NotNull Context context, @NotNull Intent intent);
}

18
calculatorpp/src/main/java/org/solovyev/android/calculator/external/ExternalCalculatorStateUpdater.java vendored Normal file
View File

@ -0,0 +1,18 @@
package org.solovyev.android.calculator.external;
import android.content.Context;
import org.jetbrains.annotations.NotNull;
import org.solovyev.android.calculator.CalculatorDisplayViewState;
import org.solovyev.android.calculator.CalculatorEditorViewState;
/**
* User: serso
* Date: 11/20/12
* Time: 10:42 PM
*/
public interface ExternalCalculatorStateUpdater {
void updateState(@NotNull Context context,
@NotNull CalculatorEditorViewState editorState,
@NotNull CalculatorDisplayViewState displayState);
}

25
calculatorpp/src/main/java/org/solovyev/android/calculator/overlay/CalculatorOverlayBroadcastReceiver.java Normal file
View File

@ -0,0 +1,25 @@
package org.solovyev.android.calculator.overlay;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import org.jetbrains.annotations.NotNull;
/**
* User: serso
* Date: 11/20/12
* Time: 11:05 PM
*/
public final class CalculatorOverlayBroadcastReceiver extends BroadcastReceiver {
public CalculatorOverlayBroadcastReceiver() {
}
@Override
public void onReceive(@NotNull Context context,
@NotNull Intent intent) {
final Intent newIntent = new Intent(intent);
newIntent.setClass(context, CalculatorOverlayService.class);
context.startService(newIntent);
}
}

163
calculatorpp/src/main/java/org/solovyev/android/calculator/overlay/CalculatorOverlayService.java Normal file
View File

@ -0,0 +1,163 @@
package org.solovyev.android.calculator.overlay;
import android.app.Service;
import android.content.Context;
import android.content.Intent;
import android.graphics.PixelFormat;
import android.os.IBinder;
import android.text.Html;
import android.view.LayoutInflater;
import android.view.View;
import android.view.WindowManager;
import android.widget.TextView;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
import org.solovyev.android.calculator.CalculatorDisplayViewState;
import org.solovyev.android.calculator.CalculatorEditorViewState;
import org.solovyev.android.calculator.R;
import org.solovyev.android.calculator.external.DefaultExternalCalculatorIntentHandler;
import org.solovyev.android.calculator.external.ExternalCalculatorHelper;
import org.solovyev.android.calculator.external.ExternalCalculatorIntentHandler;
import org.solovyev.android.calculator.external.ExternalCalculatorStateUpdater;
import org.solovyev.android.calculator.widget.WidgetButton;
/**
* User: serso
* Date: 11/20/12
* Time: 9:42 PM
*/
public class CalculatorOverlayService extends Service implements ExternalCalculatorStateUpdater {
@Nullable
private View view;
@NotNull
private final ExternalCalculatorIntentHandler intentHandler = new DefaultExternalCalculatorIntentHandler(this);
@Nullable
private static String cursorColor;
@Override
public IBinder onBind(Intent intent) {
return null;
}
@Override
public void onCreate() {
super.onCreate();
final LayoutInflater layoutInflater = (LayoutInflater) getSystemService(Context.LAYOUT_INFLATER_SERVICE);
view = layoutInflater.inflate(R.layout.overlay_layout, null);
final WindowManager.LayoutParams params = new WindowManager.LayoutParams(
300,
450,
WindowManager.LayoutParams.TYPE_SYSTEM_ALERT,
WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE|WindowManager.LayoutParams.FLAG_NOT_TOUCH_MODAL|WindowManager.LayoutParams.FLAG_WATCH_OUTSIDE_TOUCH,
PixelFormat.TRANSLUCENT);
for (final WidgetButton widgetButton : WidgetButton.values()) {
final View button = view.findViewById(widgetButton.getButtonId());
if (button != null) {
button.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
widgetButton.onClick(CalculatorOverlayService.this);
}
});
}
}
final WindowManager wm = (WindowManager) getSystemService(WINDOW_SERVICE);
wm.addView(view, params);
startCalculatorListening();
}
private void startCalculatorListening() {
ExternalCalculatorHelper.addExternalListener(getIntentListenerClass());
}
@NotNull
private Class<?> getIntentListenerClass() {
return CalculatorOverlayBroadcastReceiver.class;
}
private void stopCalculatorListening() {
ExternalCalculatorHelper.removeExternalListener(getIntentListenerClass());
}
@Override
public void onDestroy() {
stopCalculatorListening();
if (view != null) {
((WindowManager) getSystemService(WINDOW_SERVICE)).removeView(view);
view = null;
}
super.onDestroy();
}
@Override
public void updateState(@NotNull Context context, @NotNull CalculatorEditorViewState editorState, @NotNull CalculatorDisplayViewState displayState) {
final View root = this.view;
if (root != null) {
updateDisplayState(context, root, displayState);
updateEditorState(context, root, editorState);
}
}
private static void updateDisplayState(@NotNull Context context, @NotNull View root, @NotNull CalculatorDisplayViewState displayState) {
final TextView calculatorDisplayView = (TextView) root.findViewById(R.id.calculator_display);
if (calculatorDisplayView != null) {
if (displayState.isValid()) {
calculatorDisplayView.setText(displayState.getText());
calculatorDisplayView.setTextColor(context.getResources().getColor(R.color.cpp_default_text_color));
} else {
calculatorDisplayView.setTextColor(context.getResources().getColor(R.color.cpp_display_error_text_color));
}
}
}
private static void updateEditorState(@NotNull Context context, @NotNull View root, @NotNull CalculatorEditorViewState editorState) {
final TextView calculatorEditorView = (TextView) root.findViewById(R.id.calculator_editor);
if (calculatorEditorView != null) {
String text = editorState.getText();
CharSequence newText = text;
int selection = editorState.getSelection();
if (selection >= 0 && selection <= text.length()) {
// inject cursor
newText = Html.fromHtml(text.substring(0, selection) + "<font color=\"#" + getCursorColor(context) + "\">|</font>" + text.substring(selection));
}
calculatorEditorView.setText(newText);
}
}
@NotNull
private static String getCursorColor(@NotNull Context context) {
if (cursorColor == null) {
cursorColor = Integer.toHexString(context.getResources().getColor(R.color.cpp_widget_cursor_color)).substring(2);
}
return cursorColor;
}
@Override
public void onStart(Intent intent, int startId) {
super.onStart(intent, startId);
}
@Override
public int onStartCommand(Intent intent, int flags, int startId) {
int result = super.onStartCommand(intent, flags, startId);
if ( intent != null ) {
intentHandler.onIntent(this, intent);
}
return result;
}
}

127
calculatorpp/src/main/java/org/solovyev/android/calculator/widget/AbstractCalculatorWidgetProvider.java
View File

@ -6,41 +6,24 @@ import android.appwidget.AppWidgetProvider;
import android.content.ComponentName;
import android.content.Context;
import android.content.Intent;
import android.os.Parcelable;
import android.text.Html;
import android.widget.RemoteViews;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
import org.solovyev.android.calculator.*;
import org.solovyev.common.MutableObject;
import java.util.ArrayList;
import java.util.List;
import org.solovyev.android.calculator.external.ExternalCalculatorHelper;
import org.solovyev.android.calculator.external.ExternalCalculatorIntentHandler;
import org.solovyev.android.calculator.external.ExternalCalculatorStateUpdater;
/**
* User: Solovyev_S
* Date: 19.10.12
* Time: 16:18
*/
abstract class AbstractCalculatorWidgetProvider extends AppWidgetProvider {
abstract class AbstractCalculatorWidgetProvider extends AppWidgetProvider implements ExternalCalculatorStateUpdater {
/*
**********************************************************************
*
* CONSTANTS
*
**********************************************************************
*/
private static final String EVENT_ID_EXTRA = "eventId";
private static final String BUTTON_ID_EXTRA = "buttonId";
private static final String BUTTON_PRESSED_ACTION = "org.solovyev.calculator.widget.BUTTON_PRESSED";
private static final String EDITOR_STATE_CHANGED_ACTION = "org.solovyev.calculator.widget.EDITOR_STATE_CHANGED";
private static final String EDITOR_STATE_EXTRA = "editorState";
private static final String DISPLAY_STATE_CHANGED_ACTION = "org.solovyev.calculator.widget.DISPLAY_STATE_CHANGED";
private static final String DISPLAY_STATE_EXTRA = "displayState";
static final String BUTTON_ID_EXTRA = "buttonId";
static final String BUTTON_PRESSED_ACTION = "org.solovyev.calculator.widget.BUTTON_PRESSED";
private static final String TAG = "Calculator++ Widget";
@ -56,10 +39,8 @@ abstract class AbstractCalculatorWidgetProvider extends AppWidgetProvider {
private String cursorColor;
@NotNull
private final MutableObject<Long> lastDisplayEventId = new MutableObject<Long>(0L);
private ExternalCalculatorIntentHandler intentHandler = new CalculatorWidgetIntentHandler(this);
@NotNull
private final MutableObject<Long> lastEditorEventId = new MutableObject<Long>(0L);
/*
**********************************************************************
@ -71,9 +52,8 @@ abstract class AbstractCalculatorWidgetProvider extends AppWidgetProvider {
protected AbstractCalculatorWidgetProvider() {
final Class<? extends AppWidgetProvider> componentClass = this.getComponentClass();
if (!knownAppWidgetProviderClasses.contains(componentClass)) {
knownAppWidgetProviderClasses.add(componentClass);
}
ExternalCalculatorHelper.addExternalListener(componentClass);
}
/*
@ -108,7 +88,8 @@ abstract class AbstractCalculatorWidgetProvider extends AppWidgetProvider {
updateWidget(context, appWidgetManager, appWidgetIds, CalculatorLocatorImpl.getInstance().getEditor().getViewState(), CalculatorLocatorImpl.getInstance().getDisplay().getViewState());
}
private void updateWidget(@NotNull Context context,
@Override
public void updateState(@NotNull Context context,
@NotNull CalculatorEditorViewState editorState,
@NotNull CalculatorDisplayViewState displayState) {
final AppWidgetManager appWidgetManager = AppWidgetManager.getInstance(context);
@ -153,53 +134,7 @@ abstract class AbstractCalculatorWidgetProvider extends AppWidgetProvider {
public void onReceive(Context context, Intent intent) {
super.onReceive(context, intent);
if (AbstractCalculatorWidgetProvider.BUTTON_PRESSED_ACTION.equals(intent.getAction())) {
final int buttonId = intent.getIntExtra(AbstractCalculatorWidgetProvider.BUTTON_ID_EXTRA, 0);
final WidgetButton button = WidgetButton.getById(buttonId);
if (button != null) {
button.onClick(context);
}
} else if (EDITOR_STATE_CHANGED_ACTION.equals(intent.getAction())) {
CalculatorLocatorImpl.getInstance().getNotifier().showDebugMessage(TAG, "Editor state changed broadcast received!");
final Long eventId = intent.getLongExtra(EVENT_ID_EXTRA, 0L);
boolean updateEditor = false;
synchronized (lastEditorEventId) {
if (eventId > lastEditorEventId.getObject()) {
lastEditorEventId.setObject(eventId);
updateEditor = true;
}
}
if (updateEditor) {
final Parcelable object = intent.getParcelableExtra(EDITOR_STATE_EXTRA);
if (object instanceof CalculatorEditorViewState) {
updateWidget(context, (CalculatorEditorViewState) object, CalculatorLocatorImpl.getInstance().getDisplay().getViewState());
}
}
} else if (DISPLAY_STATE_CHANGED_ACTION.equals(intent.getAction())) {
CalculatorLocatorImpl.getInstance().getNotifier().showDebugMessage(TAG, "Display state changed broadcast received!");
final Long eventId = intent.getLongExtra(EVENT_ID_EXTRA, 0L);
boolean updateDisplay = false;
synchronized (lastDisplayEventId) {
if (eventId > lastDisplayEventId.getObject()) {
lastDisplayEventId.setObject(eventId);
updateDisplay = true;
}
}
if (updateDisplay) {
final Parcelable object = intent.getParcelableExtra(DISPLAY_STATE_EXTRA);
if (object instanceof CalculatorDisplayViewState) {
updateWidget(context, CalculatorLocatorImpl.getInstance().getEditor().getViewState(), (CalculatorDisplayViewState) object);
}
}
} else if (Intent.ACTION_CONFIGURATION_CHANGED.equals(intent.getAction())) {
updateWidget(context, CalculatorLocatorImpl.getInstance().getEditor().getViewState(), CalculatorLocatorImpl.getInstance().getDisplay().getViewState());
}
this.intentHandler.onIntent(context, intent);
}
private void updateDisplayState(@NotNull Context context, @NotNull RemoteViews views, @NotNull CalculatorDisplayViewState displayState) {
@ -223,42 +158,4 @@ abstract class AbstractCalculatorWidgetProvider extends AppWidgetProvider {
CalculatorLocatorImpl.getInstance().getNotifier().showDebugMessage(TAG, "New editor state: " + text);
views.setTextViewText(R.id.calculator_editor, newText);
}
/*
**********************************************************************
*
* STATIC
*
**********************************************************************
*/
private static final List<Class<? extends AppWidgetProvider>> knownAppWidgetProviderClasses = new ArrayList<Class<? extends AppWidgetProvider>>();
public static void onEditorStateChanged(@NotNull Context context,
@NotNull CalculatorEventData calculatorEventData,
@NotNull CalculatorEditorViewState editorViewState) {
for (Class<? extends AppWidgetProvider> appWidgetProviderClass : knownAppWidgetProviderClasses) {
final Intent intent = new Intent(EDITOR_STATE_CHANGED_ACTION);
intent.setClass(context, appWidgetProviderClass);
intent.putExtra(EVENT_ID_EXTRA, calculatorEventData.getEventId());
intent.putExtra(EDITOR_STATE_EXTRA, (Parcelable) new ParcelableCalculatorEditorViewState(editorViewState));
context.sendBroadcast(intent);
CalculatorLocatorImpl.getInstance().getNotifier().showDebugMessage(TAG, "Editor state changed broadcast sent");
}
}
public static void onDisplayStateChanged(@NotNull Context context,
@NotNull CalculatorEventData calculatorEventData,
@NotNull CalculatorDisplayViewState displayViewState) {
for (Class<? extends AppWidgetProvider> appWidgetProviderClass : knownAppWidgetProviderClasses) {
final Intent intent = new Intent(DISPLAY_STATE_CHANGED_ACTION);
intent.setClass(context, appWidgetProviderClass);
intent.putExtra(EVENT_ID_EXTRA, calculatorEventData.getEventId());
intent.putExtra(DISPLAY_STATE_EXTRA, (Parcelable)new ParcelableCalculatorDisplayViewState(displayViewState));
context.sendBroadcast(intent);
CalculatorLocatorImpl.getInstance().getNotifier().showDebugMessage(TAG, "Display state changed broadcast sent");
}
}
}

5
calculatorpp/src/main/java/org/solovyev/android/calculator/widget/CalculatorWidgetHelper.java
View File

@ -3,6 +3,7 @@ package org.solovyev.android.calculator.widget;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
import org.solovyev.android.calculator.*;
import org.solovyev.android.calculator.external.ExternalCalculatorHelper;
/**
* User: serso
@ -32,7 +33,7 @@ public class CalculatorWidgetHelper implements CalculatorEventListener {
CalculatorLocatorImpl.getInstance().getNotifier().showDebugMessage(TAG, "Editor state changed: " + newEditorState.getText());
AbstractCalculatorWidgetProvider.onEditorStateChanged(CalculatorApplication.getInstance(), calculatorEventData, newEditorState);
ExternalCalculatorHelper.onEditorStateChanged(CalculatorApplication.getInstance(), calculatorEventData, newEditorState);
break;
case display_state_changed:
@ -41,7 +42,7 @@ public class CalculatorWidgetHelper implements CalculatorEventListener {
CalculatorLocatorImpl.getInstance().getNotifier().showDebugMessage(TAG, "Display state changed: " + newDisplayState.getText());
AbstractCalculatorWidgetProvider.onDisplayStateChanged(CalculatorApplication.getInstance(), calculatorEventData, newDisplayState);
ExternalCalculatorHelper.onDisplayStateChanged(CalculatorApplication.getInstance(), calculatorEventData, newDisplayState);
break;
}
}

37
calculatorpp/src/main/java/org/solovyev/android/calculator/widget/CalculatorWidgetIntentHandler.java Normal file
View File

@ -0,0 +1,37 @@
package org.solovyev.android.calculator.widget;
import android.content.Context;
import android.content.Intent;
import org.jetbrains.annotations.NotNull;
import org.solovyev.android.calculator.CalculatorLocatorImpl;
import org.solovyev.android.calculator.external.DefaultExternalCalculatorIntentHandler;
import org.solovyev.android.calculator.external.ExternalCalculatorStateUpdater;
/**
* User: serso
* Date: 11/20/12
* Time: 10:39 PM
*/
public class CalculatorWidgetIntentHandler extends DefaultExternalCalculatorIntentHandler {
public CalculatorWidgetIntentHandler(@NotNull ExternalCalculatorStateUpdater stateUpdater) {
super(stateUpdater);
}
@Override
public void onIntent(@NotNull Context context, @NotNull Intent intent) {
super.onIntent(context, intent);
if (AbstractCalculatorWidgetProvider.BUTTON_PRESSED_ACTION.equals(intent.getAction())) {
final int buttonId = intent.getIntExtra(AbstractCalculatorWidgetProvider.BUTTON_ID_EXTRA, 0);
final WidgetButton button = WidgetButton.getById(buttonId);
if (button != null) {
button.onClick(context);
}
} else if (Intent.ACTION_CONFIGURATION_CHANGED.equals(intent.getAction())) {
updateState(context, CalculatorLocatorImpl.getInstance().getEditor().getViewState(), CalculatorLocatorImpl.getInstance().getDisplay().getViewState());
}
}
}

2
calculatorpp/src/main/java/org/solovyev/android/calculator/widget/WidgetButton.java
View File

@ -15,7 +15,7 @@ import java.util.Map;
* Date: 10/20/12
* Time: 12:05 AM
*/
enum WidgetButton {
public enum WidgetButton {
/*digits*/
one(R.id.oneDigitButton, "1"),