S04.02-Solution-DisplayDayForecast

app/src/main/java/com/example/android/sunshine/DetailActivity.java

@@ -1,17 +1,32 @@
 package com.example.android.sunshine;
 
+import android.content.Intent;
 import android.os.Bundle;
 import android.support.v7.app.AppCompatActivity;
+import android.widget.TextView;
 
 public class DetailActivity extends AppCompatActivity {
 
     private static final String FORECAST_SHARE_HASHTAG = " #SunshineApp";
 
+    private String mForecast;
+    private TextView mWeatherDisplay;
+
     @Override
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
         setContentView(R.layout.activity_detail);
 
-        // TODO (2) Display the weather forecast that was passed from MainActivity
+        mWeatherDisplay = (TextView) findViewById(R.id.tv_display_weather);
+
+        Intent intentThatStartedThisActivity = getIntent();
+
+        // COMPLETED (2) Display the weather forecast that was passed from MainActivity
+        if (intentThatStartedThisActivity != null) {
+            if (intentThatStartedThisActivity.hasExtra(Intent.EXTRA_TEXT)) {
+                mForecast = intentThatStartedThisActivity.getStringExtra(Intent.EXTRA_TEXT);
+                mWeatherDisplay.setText(mForecast);
+            }
+        }
     }
 }

app/src/main/java/com/example/android/sunshine/MainActivity.java

@@ -119,7 +119,8 @@ public void onClick(String weatherForDay) {
         Context context = this;
         Class destinationClass = DetailActivity.class;
         Intent intentToStartDetailActivity = new Intent(context, destinationClass);
-        // TODO (1) Pass the weather to the DetailActivity
+        // COMPLETED (1) Pass the weather to the DetailActivity
+        intentToStartDetailActivity.putExtra(Intent.EXTRA_TEXT, weatherForDay);
         startActivity(intentToStartDetailActivity);
     }
 

app/src/main/res/layout/activity_detail.xml

@@ -1,6 +1,13 @@
 <?xml version="1.0" encoding="utf-8"?>
 <FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
     android:layout_width="match_parent"
-    android:layout_height="match_parent">
+    android:layout_height="match_parent"
+    android:padding="8dp">
+
+    <TextView
+        android:id="@+id/tv_display_weather"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:textSize="22sp" />
 
 </FrameLayout>