oh hey it works!

Signed-off-by: Christine Dodrill <me@christine.website>
This commit is contained in:
Cadey Ratio 2021-07-05 20:30:17 -04:00
parent 74929d4fe1
commit d8d36edb45
6 changed files with 147 additions and 57 deletions

View File

@ -207,5 +207,6 @@ dependencies {
implementation 'com.google.androidbrowserhelper:androidbrowserhelper:2.2.0' implementation 'com.google.androidbrowserhelper:androidbrowserhelper:2.2.0'
implementation "org.jetbrains.kotlin:kotlin-stdlib:$kotlin_version" implementation "org.jetbrains.kotlin:kotlin-stdlib:$kotlin_version"
implementation "com.android.support:support-compat:28.0.0" implementation 'com.android.volley:volley:1.2.0'
implementation 'com.google.code.gson:gson:2.8.7'
} }

View File

@ -0,0 +1,49 @@
package website.christine.xesite
import com.android.volley.NetworkResponse
import com.android.volley.ParseError
import com.android.volley.Request
import com.android.volley.Response
import com.android.volley.toolbox.HttpHeaderParser
import com.google.gson.Gson
import com.google.gson.JsonSyntaxException
import java.io.UnsupportedEncodingException
import java.nio.charset.Charset
/**
* Make a GET request and return a parsed object from JSON.
*
* @param url URL of the request to make
* @param clazz Relevant class object, for Gson's reflection
* @param headers Map of request headers
*
* From here: https://developer.android.com/training/volley/request-custom
*/
class GsonGetRequest<T>(
url: String,
private val clazz: Class<T>,
private val headers: MutableMap<String, String>?,
private val listener: Response.Listener<T>,
errorListener: Response.ErrorListener
) : Request<T>(Method.GET, url, errorListener) {
private val gson = Gson()
override fun getHeaders(): MutableMap<String, String> = headers ?: super.getHeaders()
override fun deliverResponse(response: T) = listener.onResponse(response)
override fun parseNetworkResponse(response: NetworkResponse?): Response<T> {
return try {
val json = String(
response?.data ?: ByteArray(0),
Charset.forName(HttpHeaderParser.parseCharset(response?.headers)))
Response.success(
gson.fromJson(json, clazz),
HttpHeaderParser.parseCacheHeaders(response))
} catch (e: UnsupportedEncodingException) {
Response.error(ParseError(e))
} catch (e: JsonSyntaxException) {
Response.error(ParseError(e))
}
}
}

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@ -0,0 +1,7 @@
package website.christine.xesite
class NewPost (
val title: String,
val summary: String,
val link: String,
)

View File

@ -3,44 +3,94 @@ package website.christine.xesite
import android.appwidget.AppWidgetManager import android.appwidget.AppWidgetManager
import android.appwidget.AppWidgetProvider import android.appwidget.AppWidgetProvider
import android.content.Context import android.content.Context
import android.widget.LinearLayout import android.util.Log
import android.widget.RemoteViews import android.widget.RemoteViews
import com.android.volley.RequestQueue
import com.android.volley.Response
import com.android.volley.toolbox.BasicNetwork
import com.android.volley.toolbox.DiskBasedCache
import com.android.volley.toolbox.HurlStack
/** /**
* Implementation of App Widget functionality. * Implementation of App Widget functionality.
*/ */
class NewPostWidget : AppWidgetProvider() { class NewPostWidget : AppWidgetProvider() {
private lateinit var requestQueue: RequestQueue
override fun onUpdate( override fun onUpdate(
context: Context, ctx: Context,
appWidgetManager: AppWidgetManager, appWidgetManager: AppWidgetManager,
appWidgetIds: IntArray appWidgetIds: IntArray
) { ) {
val url = "https://christine.website/.within/website.within.xesite/new_post"
val jor: GsonGetRequest<NewPost> = GsonGetRequest(
url,
NewPost::class.java,
null,
Response.Listener<NewPost> { response ->
Log.println(Log.INFO, "new_post", response.toString())
// There may be multiple widgets active, so update all of them // There may be multiple widgets active, so update all of them
for (appWidgetId in appWidgetIds) { for (appWidgetId in appWidgetIds) {
updateAppWidget(context, appWidgetManager, appWidgetId) this.updateAppWidget(ctx, appWidgetManager, appWidgetId, response)
}
}, Response.ErrorListener { error ->
// There may be multiple widgets active, so update all of them
for (appWidgetId in appWidgetIds) {
this.updateAppWidget(
ctx,
appWidgetManager,
appWidgetId,
NewPost("Error", error.toString(), "")
)
}
})
if (!this::requestQueue.isInitialized) {
this.makeQueue(ctx)
}
this.requestQueue.add(jor)
}
private fun makeQueue(ctx: Context) {
// Instantiate the cache
val cache = DiskBasedCache(ctx.cacheDir, 1024 * 1024) // 1MB cap
// Set up the network to use HttpURLConnection as the HTTP client.
val network = BasicNetwork(HurlStack())
this.requestQueue = RequestQueue(cache, network).apply {
start()
} }
} }
override fun onEnabled(context: Context) { override fun onEnabled(ctx: Context) {
// Enter relevant functionality for when the first widget is created this.makeQueue(ctx)
val views = RemoteViews(context.packageName, R.layout.new_post_widget)
} }
override fun onDisabled(context: Context) { override fun onDisabled(context: Context) {
// Enter relevant functionality for when the last widget is disabled // Enter relevant functionality for when the last widget is disabled
} }
}
internal fun updateAppWidget( private fun updateAppWidget(
context: Context, context: Context,
appWidgetManager: AppWidgetManager, appWidgetManager: AppWidgetManager,
appWidgetId: Int appWidgetId: Int,
) { body: NewPost
) {
// Construct the RemoteViews object // Construct the RemoteViews object
val views = RemoteViews(context.packageName, R.layout.new_post_widget) val views = RemoteViews(context.packageName, R.layout.new_post_widget)
views.setTextViewText(R.id.article_title, "My Thoughts About Using Android Again as an iPhone User")
views.setTextViewText(R.id.appwidget_text2, "I used to be a hardcore Android user. It was my second major kind of smartphone (the first was Windows Mobile 6.1 on a T-Mobile Dash) and it left me hooked to the concept of smartphones and connected tech in general.") views.setTextViewText(
R.id.article_title,
body.title
)
views.setTextViewText(
R.id.article_preview,
body.summary
)
// Instruct the widget manager to update the widget // Instruct the widget manager to update the widget
appWidgetManager.updateAppWidget(appWidgetId, views) appWidgetManager.updateAppWidget(appWidgetId, views)
}
} }

View File

@ -10,12 +10,12 @@
<LinearLayout <LinearLayout
android:layout_width="match_parent" android:layout_width="match_parent"
android:layout_height="match_parent" android:layout_height="match_parent"
android:orientation="horizontal"> android:orientation="vertical">
<LinearLayout <LinearLayout
android:layout_width="92dp" android:layout_width="match_parent"
android:layout_height="match_parent" android:layout_height="109dp"
android:orientation="vertical"> android:orientation="horizontal">
<ImageView <ImageView
android:id="@+id/imageView" android:id="@+id/imageView"
@ -23,22 +23,6 @@
android:layout_height="75dp" android:layout_height="75dp"
android:src="@drawable/splash" /> android:src="@drawable/splash" />
<Button
android:id="@+id/button"
android:layout_width="match_parent"
android:layout_height="67dp"
android:text="Button" />
</LinearLayout>
<LinearLayout
android:id="@+id/parent_article"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:clickable="true"
android:focusable="auto"
android:onClick="clickButton"
android:orientation="vertical">
<TextView <TextView
android:id="@+id/article_title" android:id="@+id/article_title"
android:layout_width="wrap_content" android:layout_width="wrap_content"
@ -54,10 +38,12 @@
android:textSize="24sp" android:textSize="24sp"
android:textStyle="bold|italic" /> android:textStyle="bold|italic" />
</LinearLayout>
<TextView <TextView
android:id="@+id/appwidget_text2" android:id="@+id/article_preview"
android:layout_width="match_parent" android:layout_width="match_parent"
android:layout_height="wrap_content" android:layout_height="117dp"
android:layout_marginStart="8dp" android:layout_marginStart="8dp"
android:layout_marginTop="0dp" android:layout_marginTop="0dp"
android:layout_marginEnd="8dp" android:layout_marginEnd="8dp"
@ -66,10 +52,7 @@
android:contentDescription="@string/appwidget_body_preview" android:contentDescription="@string/appwidget_body_preview"
android:text="@string/appwidget_body_preview" android:text="@string/appwidget_body_preview"
android:textColor="#282828" android:textColor="#282828"
android:textSize="16sp" android:textSize="16sp" />
android:textStyle="italic" />
</LinearLayout>
</LinearLayout> </LinearLayout>

View File

@ -6,5 +6,5 @@
android:minHeight="80dp" android:minHeight="80dp"
android:previewImage="@drawable/example_appwidget_preview" android:previewImage="@drawable/example_appwidget_preview"
android:resizeMode="horizontal|vertical" android:resizeMode="horizontal|vertical"
android:updatePeriodMillis="1800000" android:updatePeriodMillis="28800000"
android:widgetCategory="home_screen"></appwidget-provider> android:widgetCategory="home_screen"></appwidget-provider>