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Allow the Today widget to resize horizontally, change the default size to 2x1

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This commit is contained in:
Dan Galpin
2015-05-25 04:55:41 -07:00
parent 7ec7108247
commit 5628b0b2a4
7 changed files with 206 additions and 6 deletions
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47
app/src/main/java/com/example/android/sunshine/app/widget/TodayWidgetIntentService.java
View File

@@ -24,6 +24,9 @@ import android.content.Intent;
import android.database.Cursor;
import android.net.Uri;
import android.os.Build;
import android.os.Bundle;
import android.util.DisplayMetrics;
import android.util.TypedValue;
import android.widget.RemoteViews;
import com.example.android.sunshine.app.MainActivity;
@@ -38,12 +41,14 @@ public class TodayWidgetIntentService extends IntentService {
private static final String[] FORECAST_COLUMNS = {
WeatherContract.WeatherEntry.COLUMN_WEATHER_ID,
WeatherContract.WeatherEntry.COLUMN_SHORT_DESC,
WeatherContract.WeatherEntry.COLUMN_MAX_TEMP
WeatherContract.WeatherEntry.COLUMN_MAX_TEMP,
WeatherContract.WeatherEntry.COLUMN_MIN_TEMP
};
// these indices must match the projection
private static final int INDEX_WEATHER_ID = 0;
private static final int INDEX_SHORT_DESC = 1;
private static final int INDEX_MAX_TEMP = 2;
private static final int INDEX_MIN_TEMP = 3;
public TodayWidgetIntentService() {
super("TodayWidgetIntentService");
@@ -75,12 +80,25 @@ public class TodayWidgetIntentService extends IntentService {
int weatherArtResourceId = Utility.getArtResourceForWeatherCondition(weatherId);
String description = data.getString(INDEX_SHORT_DESC);
double maxTemp = data.getDouble(INDEX_MAX_TEMP);
double minTemp = data.getDouble(INDEX_MIN_TEMP);
String formattedMaxTemperature = Utility.formatTemperature(this, maxTemp);
String formattedMinTemperature = Utility.formatTemperature(this, minTemp);
data.close();
// Perform this loop procedure for each Today widget
for (int appWidgetId : appWidgetIds) {
int layoutId = R.layout.widget_today_small;
// Find the correct layout based on the widget's width
int widgetWidth = getWidgetWidth(appWidgetManager, appWidgetId);
int defaultWidth = getResources().getDimensionPixelSize(R.dimen.widget_today_default_width);
int largeWidth = getResources().getDimensionPixelSize(R.dimen.widget_today_large_width);
int layoutId;
if (widgetWidth >= largeWidth) {
layoutId = R.layout.widget_today_large;
} else if (widgetWidth >= defaultWidth) {
layoutId = R.layout.widget_today;
} else {
layoutId = R.layout.widget_today_small;
}
RemoteViews views = new RemoteViews(getPackageName(), layoutId);
// Add the data to the RemoteViews
@@ -89,7 +107,9 @@ public class TodayWidgetIntentService extends IntentService {
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.ICE_CREAM_SANDWICH_MR1) {
setRemoteContentDescription(views, description);
}
views.setTextViewText(R.id.widget_description, description);
views.setTextViewText(R.id.widget_high_temperature, formattedMaxTemperature);
views.setTextViewText(R.id.widget_low_temperature, formattedMinTemperature);
// Create an Intent to launch MainActivity
Intent launchIntent = new Intent(this, MainActivity.class);
@@ -101,6 +121,29 @@ public class TodayWidgetIntentService extends IntentService {
}
}
private int getWidgetWidth(AppWidgetManager appWidgetManager, int appWidgetId) {
// Prior to Jelly Bean, widgets were always their default size
if (Build.VERSION.SDK_INT < Build.VERSION_CODES.JELLY_BEAN) {
return getResources().getDimensionPixelSize(R.dimen.widget_today_default_width);
}
// For Jelly Bean and higher devices, widgets can be resized - the current size can be
// retrieved from the newly added App Widget Options
return getWidgetWidthFromOptions(appWidgetManager, appWidgetId);
}
@TargetApi(Build.VERSION_CODES.JELLY_BEAN)
private int getWidgetWidthFromOptions(AppWidgetManager appWidgetManager, int appWidgetId) {
Bundle options = appWidgetManager.getAppWidgetOptions(appWidgetId);
if (options.containsKey(AppWidgetManager.OPTION_APPWIDGET_MIN_WIDTH)) {
int minWidthDp = options.getInt(AppWidgetManager.OPTION_APPWIDGET_MIN_WIDTH);
// The width returned is in dp, but we'll convert it to pixels to match the other widths
DisplayMetrics displayMetrics = getResources().getDisplayMetrics();
return (int) TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, minWidthDp,
displayMetrics);
}
return getResources().getDimensionPixelSize(R.dimen.widget_today_default_width);
}
@TargetApi(Build.VERSION_CODES.ICE_CREAM_SANDWICH_MR1)
private void setRemoteContentDescription(RemoteViews views, String description) {
views.setContentDescription(R.id.widget_icon, description);

2
app/src/main/java/com/example/android/sunshine/app/widget/TodayWidgetProvider.java
View File

@@ -25,7 +25,7 @@ import android.support.annotation.NonNull;
import com.example.android.sunshine.app.sync.SunshineSyncAdapter;
/**
* Provider for a widget showing today's weather.
* Provider for a horizontally expandable widget showing today's weather.
*
* Delegates widget updating to {@link TodayWidgetIntentService} to ensure that
* data retrieval is done on a background thread

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app/src/main/res/drawable-nodpi/widget_preview_today.png Normal file
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66
app/src/main/res/layout/widget_today.xml Normal file
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@@ -0,0 +1,66 @@
<?xml version="1.0" encoding="utf-8"?>
<!-- Copyright (C) 2015 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.
-->
<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:padding="@dimen/widget_margin">
<RelativeLayout
android:id="@+id/widget"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="@drawable/touch_selector_white"
android:padding="8dp">
<ImageView
android:id="@+id/widget_icon"
android:layout_width="@dimen/widget_today_min_resize_width"
android:layout_height="match_parent"
android:layout_centerVertical="true"
android:scaleType="centerInside"
tools:src="@drawable/art_clear" />
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentRight="true"
android:layout_centerVertical="true"
android:layout_toRightOf="@id/widget_icon"
android:orientation="vertical">
<TextView
android:id="@+id/widget_high_temperature"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center_horizontal"
android:fontFamily="sans-serif"
android:textAppearance="?android:textAppearanceLarge"
android:textColor="@color/primary_text"
tools:text="48" />
<TextView
android:id="@+id/widget_low_temperature"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center_horizontal"
android:fontFamily="sans-serif"
android:textAppearance="?android:textAppearanceSmall"
android:textColor="@color/secondary_text"
tools:text="28" />
</LinearLayout>
</RelativeLayout>
</FrameLayout>

82
app/src/main/res/layout/widget_today_large.xml Normal file
View File

@@ -0,0 +1,82 @@
<?xml version="1.0" encoding="utf-8"?>
<!-- Copyright (C) 2015 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.
-->
<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:padding="@dimen/widget_margin">
<RelativeLayout
android:id="@+id/widget"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="@drawable/touch_selector_white"
android:padding="8dp">
<ImageView
android:id="@+id/widget_icon"
android:layout_width="@dimen/widget_today_min_resize_width"
android:layout_height="match_parent"
android:layout_centerVertical="true"
android:scaleType="centerInside"
tools:src="@drawable/art_clear" />
<TextView
android:id="@+id/widget_description"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerVertical="true"
android:layout_toEndOf="@id/widget_icon"
android:layout_toRightOf="@id/widget_icon"
android:fontFamily="sans-serif-condensed"
android:paddingLeft="16dp"
android:paddingStart="16dp"
android:textAppearance="?android:textAppearanceLarge"
android:textColor="@color/primary_text"
tools:text="Clear" />
<TextView
android:id="@+id/widget_low_temperature"
android:layout_width="@dimen/forecast_text_width"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:layout_centerVertical="true"
android:layout_alignParentEnd="true"
android:layout_alignParentRight="true"
android:gravity="end"
android:fontFamily="sans-serif-light"
android:textColor="@color/forecast_low_text"
android:textSize="@dimen/forecast_text_size"
tools:text="7"/>
<TextView
android:id="@+id/widget_high_temperature"
android:layout_width="@dimen/forecast_text_width"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:layout_centerVertical="true"
android:gravity="end"
android:layout_toLeftOf="@id/widget_low_temperature"
android:layout_toStartOf="@id/widget_low_temperature"
android:layout_marginRight="@dimen/forecast_temperature_space"
android:layout_marginEnd="@dimen/forecast_temperature_space"
android:fontFamily="sans-serif-light"
android:textColor="@color/primary_text"
android:textSize="@dimen/forecast_text_size"
tools:text="10"/>
</RelativeLayout>
</FrameLayout>

5
app/src/main/res/values/dimens.xml
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@@ -54,6 +54,9 @@
<dimen name="landscape_forecast_view_width">360dp</dimen>
<!-- Today Widget -->
<dimen name="widget_today_default_width">40dp</dimen>
<dimen name="widget_today_default_width">110dp</dimen>
<dimen name="widget_today_default_height">40dp</dimen>
<dimen name="widget_today_min_resize_width">40dp</dimen>
<dimen name="widget_today_min_resize_height">@dimen/widget_today_default_height</dimen>
<dimen name="widget_today_large_width">220dp</dimen>
</resources>

10
app/src/main/res/xml/widget_info_today.xml
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@@ -14,7 +14,13 @@
limitations under the License.
-->
<appwidget-provider xmlns:android="http://schemas.android.com/apk/res/android"
android:initialLayout="@layout/widget_today_small"
xmlns:tools="http://schemas.android.com/tools"
android:initialLayout="@layout/widget_today"
android:minHeight="@dimen/widget_today_default_height"
android:minResizeHeight="@dimen/widget_today_min_resize_height"
android:minResizeWidth="@dimen/widget_today_min_resize_width"
android:minWidth="@dimen/widget_today_default_width"
android:updatePeriodMillis="0" />
android:previewImage="@drawable/widget_preview_today"
android:resizeMode="horizontal"
android:updatePeriodMillis="0"
tools:ignore="UnusedAttribute" />