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Several widget sizes + parcelable

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This commit is contained in:
Sergey Solovyev 2012-11-18 14:44:09 +04:00
parent 5d82657274
commit 8ea91849c4
11 changed files with 508 additions and 236 deletions
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32
calculatorpp/AndroidManifest.xml
View File

@ -48,6 +48,8 @@
<!-- settings must use action bar icon-->
<activity android:icon="@drawable/icon_action_bar" android:label="@string/c_settings" android:name=".plot.CalculatorPlotPreferenceActivity"/>
<!-- WIDGET CONFIG -->
<receiver android:icon="@drawable/icon" android:label="@string/c_app_name" android:name=".widget.CalculatorWidgetProvider">
<intent-filter>
@ -57,9 +59,35 @@
<action android:name="org.solovyev.calculator.widget.BUTTON_PRESSED"/>
</intent-filter>
<meta-data android:name="android.appwidget.provider" android:resource="@xml/calculator_widget_info"/>
<meta-data android:name="android.appwidget.provider" android:resource="@xml/calculator_widget_info_3x3"/>
</receiver>
<receiver android:icon="@drawable/icon" android:label="@string/c_app_name" android:name=".widget.CalculatorWidgetProvider3x4">
<intent-filter>
<action android:name="android.appwidget.action.APPWIDGET_UPDATE"/>
<action android:name="org.solovyev.calculator.widget.EDITOR_STATE_CHANGED"/>
<action android:name="org.solovyev.calculator.widget.DISPLAY_STATE_CHANGED"/>
<action android:name="org.solovyev.calculator.widget.BUTTON_PRESSED"/>
</intent-filter>
<meta-data android:name="android.appwidget.provider" android:resource="@xml/calculator_widget_info_3x4"/>
</receiver>
<receiver android:icon="@drawable/icon" android:label="@string/c_app_name" android:name=".widget.CalculatorWidgetProvider4x4">
<intent-filter>
<action android:name="android.appwidget.action.APPWIDGET_UPDATE"/>
<action android:name="org.solovyev.calculator.widget.EDITOR_STATE_CHANGED"/>
<action android:name="org.solovyev.calculator.widget.DISPLAY_STATE_CHANGED"/>
<action android:name="org.solovyev.calculator.widget.BUTTON_PRESSED"/>
</intent-filter>
<meta-data android:name="android.appwidget.provider" android:resource="@xml/calculator_widget_info_4x4"/>
</receiver>
<!-- ADMOB + BILLING CONFIG -->
<activity android:configChanges="keyboard|keyboardHidden|orientation|screenLayout|uiMode|screenSize|smallestScreenSize" android:name="com.google.ads.AdActivity"/>
<service android:name="net.robotmedia.billing.BillingService"/>
@ -71,6 +99,8 @@
</intent-filter>
</receiver>
<!-- ACRA CONFIG -->
<activity android:excludeFromRecents="true" android:finishOnTaskLaunch="true" android:launchMode="singleInstance" android:name="org.acra.CrashReportDialog" android:theme="@style/Theme.Sherlock.Dialog"/>
</application>

2
calculatorpp/res/xml/calculator_widget_info.xml → calculatorpp/res/xml/calculator_widget_info_3x3.xml
View File

@ -2,7 +2,7 @@
<appwidget-provider xmlns:a="http://schemas.android.com/apk/res/android"
a:minWidth="180dp"
a:minHeight="220dp"
a:minHeight="180dp"
a:initialLayout="@layout/widget_layout"
a:previewImage="@drawable/widget_preview"
a:resizeMode="horizontal|vertical">

10
calculatorpp/res/xml/calculator_widget_info_3x4.xml Normal file
View File

@ -0,0 +1,10 @@
<?xml version="1.0" encoding="utf-8"?>
<appwidget-provider xmlns:a="http://schemas.android.com/apk/res/android"
a:minWidth="180dp"
a:minHeight="250dp"
a:initialLayout="@layout/widget_layout"
a:previewImage="@drawable/widget_preview"
a:resizeMode="horizontal|vertical">
</appwidget-provider>

10
calculatorpp/res/xml/calculator_widget_info_4x4.xml Normal file
View File

@ -0,0 +1,10 @@
<?xml version="1.0" encoding="utf-8"?>
<appwidget-provider xmlns:a="http://schemas.android.com/apk/res/android"
a:minWidth="250dp"
a:minHeight="250dp"
a:initialLayout="@layout/widget_layout"
a:previewImage="@drawable/widget_preview"
a:resizeMode="horizontal|vertical">
</appwidget-provider>

107
calculatorpp/src/main/java/org/solovyev/android/calculator/ParcelableCalculatorDisplayViewState.java Normal file
View File

@ -0,0 +1,107 @@
package org.solovyev.android.calculator;
import android.os.Parcel;
import android.os.Parcelable;
import jscl.math.Generic;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
import org.solovyev.android.calculator.jscl.JsclOperation;
/**
* User: serso
* Date: 11/18/12
* Time: 1:40 PM
*/
public final class ParcelableCalculatorDisplayViewState implements CalculatorDisplayViewState, Parcelable {
public static final Creator<ParcelableCalculatorDisplayViewState> CREATOR = new Creator<ParcelableCalculatorDisplayViewState>() {
@Override
public ParcelableCalculatorDisplayViewState createFromParcel(@NotNull Parcel in) {
return ParcelableCalculatorDisplayViewState.fromParcel(in);
}
@Override
public ParcelableCalculatorDisplayViewState[] newArray(int size) {
return new ParcelableCalculatorDisplayViewState[size];
}
};
@NotNull
private static ParcelableCalculatorDisplayViewState fromParcel(@NotNull Parcel in) {
final int selection = in.readInt();
final boolean valid = in.readInt() == 1;
final String stringResult = in.readString();
final String errorMessage = in.readString();
final JsclOperation operation = (JsclOperation) in.readSerializable();
CalculatorDisplayViewState calculatorDisplayViewState;
if (valid) {
calculatorDisplayViewState = CalculatorDisplayViewStateImpl.newValidState(operation, null, stringResult, selection);
} else {
calculatorDisplayViewState = CalculatorDisplayViewStateImpl.newErrorState(operation, errorMessage);
}
return new ParcelableCalculatorDisplayViewState(calculatorDisplayViewState);
}
@NotNull
private CalculatorDisplayViewState viewState;
public ParcelableCalculatorDisplayViewState(@NotNull CalculatorDisplayViewState viewState) {
this.viewState = viewState;
}
@Override
@NotNull
public String getText() {
return viewState.getText();
}
@Override
public int getSelection() {
return viewState.getSelection();
}
@Override
@Nullable
public Generic getResult() {
return viewState.getResult();
}
@Override
public boolean isValid() {
return viewState.isValid();
}
@Override
@Nullable
public String getErrorMessage() {
return viewState.getErrorMessage();
}
@Override
@NotNull
public JsclOperation getOperation() {
return viewState.getOperation();
}
@Override
@Nullable
public String getStringResult() {
return viewState.getStringResult();
}
@Override
public int describeContents() {
return 0;
}
@Override
public void writeToParcel(@NotNull Parcel out, int flags) {
out.writeInt(viewState.getSelection());
out.writeInt(viewState.isValid() ? 1 : 0);
out.writeString(viewState.getStringResult());
out.writeString(viewState.getErrorMessage());
out.writeSerializable(viewState.getOperation());
}
}

61
calculatorpp/src/main/java/org/solovyev/android/calculator/ParcelableCalculatorEditorViewState.java Normal file
View File

@ -0,0 +1,61 @@
package org.solovyev.android.calculator;
import android.os.Parcel;
import android.os.Parcelable;
import org.jetbrains.annotations.NotNull;
/**
* User: serso
* Date: 11/18/12
* Time: 1:40 PM
*/
public final class ParcelableCalculatorEditorViewState implements CalculatorEditorViewState, Parcelable {
public static final Creator<ParcelableCalculatorEditorViewState> CREATOR = new Creator<ParcelableCalculatorEditorViewState>() {
@Override
public ParcelableCalculatorEditorViewState createFromParcel(@NotNull Parcel in) {
return ParcelableCalculatorEditorViewState.fromParcel(in);
}
@Override
public ParcelableCalculatorEditorViewState[] newArray(int size) {
return new ParcelableCalculatorEditorViewState[size];
}
};
@NotNull
private CalculatorEditorViewState viewState;
public ParcelableCalculatorEditorViewState(@NotNull CalculatorEditorViewState viewState) {
this.viewState = viewState;
}
@NotNull
private static ParcelableCalculatorEditorViewState fromParcel(@NotNull Parcel in) {
final String text = in.readString();
final int selection = in.readInt();
return new ParcelableCalculatorEditorViewState(CalculatorEditorViewStateImpl.newInstance(text, selection));
}
@Override
@NotNull
public String getText() {
return viewState.getText();
}
@Override
public int getSelection() {
return viewState.getSelection();
}
@Override
public int describeContents() {
return 0;
}
@Override
public void writeToParcel(@NotNull Parcel out, int flags) {
out.writeString(viewState.getText());
out.writeInt(viewState.getSelection());
}
}

264
calculatorpp/src/main/java/org/solovyev/android/calculator/widget/AbstractCalculatorWidgetProvider.java Normal file
View File

@ -0,0 +1,264 @@
package org.solovyev.android.calculator.widget;
import android.app.PendingIntent;
import android.appwidget.AppWidgetManager;
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;
/**
* User: Solovyev_S
* Date: 19.10.12
* Time: 16:18
*/
abstract class AbstractCalculatorWidgetProvider extends AppWidgetProvider {
/*
**********************************************************************
*
* 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";
private static final String TAG = "Calculator++ Widget";
/*
**********************************************************************
*
* FIELDS
*
**********************************************************************
*/
@Nullable
private String cursorColor;
@NotNull
private final MutableObject<Long> lastDisplayEventId = new MutableObject<Long>(0L);
@NotNull
private final MutableObject<Long> lastEditorEventId = new MutableObject<Long>(0L);
/*
**********************************************************************
*
* CONSTRUCTORS
*
**********************************************************************
*/
protected AbstractCalculatorWidgetProvider() {
final Class<? extends AppWidgetProvider> componentClass = this.getComponentClass();
if (!knownAppWidgetProviderClasses.contains(componentClass)) {
knownAppWidgetProviderClasses.add(componentClass);
}
}
/*
**********************************************************************
*
* METHODS
*
**********************************************************************
*/
@Override
public void onEnabled(Context context) {
super.onEnabled(context);
getCursorColor(context);
}
@NotNull
private String getCursorColor(@NotNull Context context) {
if (cursorColor == null) {
cursorColor = Integer.toHexString(context.getResources().getColor(R.color.widget_cursor_color)).substring(2);
}
return cursorColor;
}
@Override
public void onUpdate(@NotNull Context context,
@NotNull AppWidgetManager appWidgetManager,
@NotNull int[] appWidgetIds) {
super.onUpdate(context, appWidgetManager, appWidgetIds);
updateWidget(context, appWidgetManager, appWidgetIds, CalculatorLocatorImpl.getInstance().getEditor().getViewState(), CalculatorLocatorImpl.getInstance().getDisplay().getViewState());
}
private void updateWidget(@NotNull Context context,
@NotNull CalculatorEditorViewState editorState,
@NotNull CalculatorDisplayViewState displayState) {
final AppWidgetManager appWidgetManager = AppWidgetManager.getInstance(context);
final int[] appWidgetIds = appWidgetManager.getAppWidgetIds(new ComponentName(context, getComponentClass()));
updateWidget(context, appWidgetManager, appWidgetIds, editorState, displayState);
}
@NotNull
protected Class<? extends AbstractCalculatorWidgetProvider> getComponentClass(){
return this.getClass();
}
private void updateWidget(@NotNull Context context,
@NotNull AppWidgetManager appWidgetManager,
@NotNull int[] appWidgetIds,
@NotNull CalculatorEditorViewState editorState,
@NotNull CalculatorDisplayViewState displayState) {
for (int appWidgetId : appWidgetIds) {
final RemoteViews views = new RemoteViews(context.getPackageName(), R.layout.widget_layout);
for (WidgetButton button : WidgetButton.values()) {
final Intent onButtonClickIntent = new Intent(context, getComponentClass());
onButtonClickIntent.setAction(BUTTON_PRESSED_ACTION);
onButtonClickIntent.putExtra(BUTTON_ID_EXTRA, button.getButtonId());
final PendingIntent pendingIntent = PendingIntent.getBroadcast(context, button.getButtonId(), onButtonClickIntent, PendingIntent.FLAG_UPDATE_CURRENT);
if (pendingIntent != null) {
views.setOnClickPendingIntent(button.getButtonId(), pendingIntent);
}
}
updateEditorState(context, views, editorState);
updateDisplayState(context, views, displayState);
CalculatorButtons.initMultiplicationButton(views);
appWidgetManager.updateAppWidget(appWidgetId, views);
}
}
@Override
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());
}
}
private void updateDisplayState(@NotNull Context context, @NotNull RemoteViews views, @NotNull CalculatorDisplayViewState displayState) {
if (displayState.isValid()) {
views.setTextViewText(R.id.calculatorDisplay, displayState.getText());
views.setTextColor(R.id.calculatorDisplay, context.getResources().getColor(R.color.default_text_color));
} else {
views.setTextColor(R.id.calculatorDisplay, context.getResources().getColor(R.color.display_error_text_color));
}
}
private void updateEditorState(@NotNull Context context, @NotNull RemoteViews views, @NotNull CalculatorEditorViewState editorState) {
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));
}
CalculatorLocatorImpl.getInstance().getNotifier().showDebugMessage(TAG, "New editor state: " + text);
views.setTextViewText(R.id.calculatorEditor, 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");
}
}
}

4
calculatorpp/src/main/java/org/solovyev/android/calculator/widget/CalculatorWidgetHelper.java
View File

@ -32,7 +32,7 @@ public class CalculatorWidgetHelper implements CalculatorEventListener {
CalculatorLocatorImpl.getInstance().getNotifier().showDebugMessage(TAG, "Editor state changed: " + newEditorState.getText());
CalculatorWidgetProvider.onEditorStateChanged(CalculatorApplication.getInstance(), calculatorEventData, newEditorState);
AbstractCalculatorWidgetProvider.onEditorStateChanged(CalculatorApplication.getInstance(), calculatorEventData, newEditorState);
break;
case display_state_changed:
@ -41,7 +41,7 @@ public class CalculatorWidgetHelper implements CalculatorEventListener {
CalculatorLocatorImpl.getInstance().getNotifier().showDebugMessage(TAG, "Display state changed: " + newDisplayState.getText());
CalculatorWidgetProvider.onDisplayStateChanged(CalculatorApplication.getInstance(), calculatorEventData, newDisplayState);
AbstractCalculatorWidgetProvider.onDisplayStateChanged(CalculatorApplication.getInstance(), calculatorEventData, newDisplayState);
break;
}
}

236
calculatorpp/src/main/java/org/solovyev/android/calculator/widget/CalculatorWidgetProvider.java
View File

@ -1,237 +1,9 @@
package org.solovyev.android.calculator.widget;
import android.app.PendingIntent;
import android.appwidget.AppWidgetManager;
import android.appwidget.AppWidgetProvider;
import android.content.ComponentName;
import android.content.Context;
import android.content.Intent;
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.io.Serializable;
/**
* User: Solovyev_S
* Date: 19.10.12
* Time: 16:18
* User: serso
* Date: 11/18/12
* Time: 1:00 PM
*/
public class CalculatorWidgetProvider extends AppWidgetProvider {
/*
**********************************************************************
*
* 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";
private static final String TAG = "Calculator++ Widget";
/*
**********************************************************************
*
* FIELDS
*
**********************************************************************
*/
@Nullable
private String cursorColor;
@NotNull
private final MutableObject<Long> lastDisplayEventId = new MutableObject<Long>(0L);
@NotNull
private final MutableObject<Long> lastEditorEventId = new MutableObject<Long>(0L);
/*
**********************************************************************
*
* METHODS
*
**********************************************************************
*/
@Override
public void onEnabled(Context context) {
super.onEnabled(context);
getCursorColor(context);
}
@NotNull
private String getCursorColor(@NotNull Context context) {
if (cursorColor == null) {
cursorColor = Integer.toHexString(context.getResources().getColor(R.color.widget_cursor_color)).substring(2);
}
return cursorColor;
}
@Override
public void onUpdate(@NotNull Context context,
@NotNull AppWidgetManager appWidgetManager,
@NotNull int[] appWidgetIds) {
super.onUpdate(context, appWidgetManager, appWidgetIds);
updateWidget(context, appWidgetManager, appWidgetIds, CalculatorLocatorImpl.getInstance().getEditor().getViewState(), CalculatorLocatorImpl.getInstance().getDisplay().getViewState());
}
private void updateWidget(@NotNull Context context,
@NotNull CalculatorEditorViewState editorState,
@NotNull CalculatorDisplayViewState displayState) {
final AppWidgetManager appWidgetManager = AppWidgetManager.getInstance(context);
final int[] appWidgetIds = appWidgetManager.getAppWidgetIds(new ComponentName(context, CalculatorWidgetProvider.class));
updateWidget(context, appWidgetManager, appWidgetIds, editorState, displayState);
}
private void updateWidget(@NotNull Context context,
@NotNull AppWidgetManager appWidgetManager,
@NotNull int[] appWidgetIds,
@NotNull CalculatorEditorViewState editorState,
@NotNull CalculatorDisplayViewState displayState) {
for (int appWidgetId : appWidgetIds) {
final RemoteViews views = new RemoteViews(context.getPackageName(), R.layout.widget_layout);
for (WidgetButton button : WidgetButton.values()) {
final Intent onButtonClickIntent = new Intent(context, CalculatorWidgetProvider.class);
onButtonClickIntent.setAction(BUTTON_PRESSED_ACTION);
onButtonClickIntent.putExtra(BUTTON_ID_EXTRA, button.getButtonId());
final PendingIntent pendingIntent = PendingIntent.getBroadcast(context, button.getButtonId(), onButtonClickIntent, PendingIntent.FLAG_UPDATE_CURRENT);
if (pendingIntent != null) {
views.setOnClickPendingIntent(button.getButtonId(), pendingIntent);
}
}
updateEditorState(context, views, editorState);
updateDisplayState(context, views, displayState);
CalculatorButtons.initMultiplicationButton(views);
appWidgetManager.updateAppWidget(appWidgetId, views);
}
}
@Override
public void onReceive(Context context, Intent intent) {
super.onReceive(context, intent);
if (CalculatorWidgetProvider.BUTTON_PRESSED_ACTION.equals(intent.getAction())) {
final int buttonId = intent.getIntExtra(CalculatorWidgetProvider.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 Serializable object = intent.getSerializableExtra(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 Serializable object = intent.getSerializableExtra(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());
}
}
private void updateDisplayState(@NotNull Context context, @NotNull RemoteViews views, @NotNull CalculatorDisplayViewState displayState) {
if (displayState.isValid()) {
views.setTextViewText(R.id.calculatorDisplay, displayState.getText());
views.setTextColor(R.id.calculatorDisplay, context.getResources().getColor(R.color.default_text_color));
} else {
views.setTextColor(R.id.calculatorDisplay, context.getResources().getColor(R.color.display_error_text_color));
}
}
private void updateEditorState(@NotNull Context context, @NotNull RemoteViews views, @NotNull CalculatorEditorViewState editorState) {
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));
}
CalculatorLocatorImpl.getInstance().getNotifier().showDebugMessage(TAG, "New editor state: " + text);
views.setTextViewText(R.id.calculatorEditor, newText);
}
/*
**********************************************************************
*
* STATIC
*
**********************************************************************
*/
public static void onEditorStateChanged(@NotNull Context context,
@NotNull CalculatorEventData calculatorEventData,
@NotNull CalculatorEditorViewState editorViewState) {
final Intent intent = new Intent(EDITOR_STATE_CHANGED_ACTION);
intent.setClass(context, CalculatorWidgetProvider.class);
intent.putExtra(EVENT_ID_EXTRA, calculatorEventData.getEventId());
intent.putExtra(EDITOR_STATE_EXTRA, 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) {
final Intent intent = new Intent(DISPLAY_STATE_CHANGED_ACTION);
intent.setClass(context, CalculatorWidgetProvider.class);
intent.putExtra(EVENT_ID_EXTRA, calculatorEventData.getEventId());
intent.putExtra(DISPLAY_STATE_EXTRA, displayViewState);
context.sendBroadcast(intent);
CalculatorLocatorImpl.getInstance().getNotifier().showDebugMessage(TAG, "Display state changed broadcast sent");
}
public class CalculatorWidgetProvider extends AbstractCalculatorWidgetProvider {
}

9
calculatorpp/src/main/java/org/solovyev/android/calculator/widget/CalculatorWidgetProvider3x4.java Normal file
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@ -0,0 +1,9 @@
package org.solovyev.android.calculator.widget;
/**
* User: serso
* Date: 11/18/12
* Time: 1:01 PM
*/
public class CalculatorWidgetProvider3x4 extends AbstractCalculatorWidgetProvider {
}

9
calculatorpp/src/main/java/org/solovyev/android/calculator/widget/CalculatorWidgetProvider4x4.java Normal file
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@ -0,0 +1,9 @@
package org.solovyev.android.calculator.widget;
/**
* User: serso
* Date: 11/18/12
* Time: 1:01 PM
*/
public class CalculatorWidgetProvider4x4 extends AbstractCalculatorWidgetProvider {
}