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Fix for not responsive home screen widget

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If the app is killed the widget doesn't receive updates
and it keeps the old value of the editor.
Pressing f.e. cursor buttons in such case
has not effect as real editor is empty and no
"editor change" events are triggered, thus,
widget is not updated.

To solve the issue let's just update the widget
any time its buttons are pressed.
This commit is contained in:
serso 2015-01-24 23:42:19 +01:00
parent d5e5c9b6ac
commit 733cc27599
4 changed files with 15 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
android-app-core/src/main/java/org/solovyev/android/calculator/App.java
View File

@ -69,6 +69,9 @@ public final class App {
private static volatile boolean initialized; private static volatile boolean initialized;
@Nonnull
private static CalculatorBroadcaster broadcaster;
private App() { private App() {
throw new AssertionError(); throw new AssertionError();
} }
@ -104,6 +107,7 @@ public final class App {
App.locator = new ServiceLocator() { App.locator = new ServiceLocator() {
}; };
} }
App.broadcaster = new CalculatorBroadcaster(application);
App.initialized = true; App.initialized = true;
} else { } else {
@ -163,4 +167,9 @@ public final class App {
checkInit(); checkInit();
return eventBus; return eventBus;
} }
@Nonnull
public static CalculatorBroadcaster getBroadcaster() {
return broadcaster;
}
} }

6
android-app-core/src/main/java/org/solovyev/android/calculator/CalculatorBroadcaster.java
View File

@ -32,15 +32,15 @@ public final class CalculatorBroadcaster implements CalculatorEventListener {
} }
} }
private void sendDisplayStateChanged() { public void sendDisplayStateChanged() {
sendBroadcastIntent(ACTION_DISPLAY_STATE_CHANGED); sendBroadcastIntent(ACTION_DISPLAY_STATE_CHANGED);
} }
private void sendEditorStateChangedIntent() { public void sendEditorStateChangedIntent() {
sendBroadcastIntent(ACTION_EDITOR_STATE_CHANGED); sendBroadcastIntent(ACTION_EDITOR_STATE_CHANGED);
} }
private void sendBroadcastIntent(@Nonnull String action) { public void sendBroadcastIntent(@Nonnull String action) {
context.sendBroadcast(new Intent(action)); context.sendBroadcast(new Intent(action));
} }
} }

2
android-app-core/src/main/java/org/solovyev/android/calculator/CalculatorReceiver.java
View File

@ -22,6 +22,8 @@ public final class CalculatorReceiver extends BroadcastReceiver {
if (button != null) { if (button != null) {
button.onClick(context); button.onClick(context);
} }
App.getBroadcaster().sendEditorStateChangedIntent();
} }
} }

5
android-app/src/main/java/org/solovyev/android/calculator/CalculatorApplication.java
View File

@ -97,9 +97,6 @@ public class CalculatorApplication extends android.app.Application implements Sh
@Nonnull @Nonnull
protected final Handler uiHandler = new Handler(); protected final Handler uiHandler = new Handler();
@Nonnull
private final CalculatorBroadcaster broadcaster = new CalculatorBroadcaster(this);
@Nonnull @Nonnull
private final Wizards wizards = new CalculatorWizards(this); private final Wizards wizards = new CalculatorWizards(this);
@ -194,7 +191,7 @@ public class CalculatorApplication extends android.app.Application implements Sh
calculator.addCalculatorEventListener(listener); calculator.addCalculatorEventListener(listener);
} }
calculator.addCalculatorEventListener(broadcaster); calculator.addCalculatorEventListener(App.getBroadcaster());
Locator.getInstance().getCalculator().init(); Locator.getInstance().getCalculator().init();