CHAPTER 5 ■ IOT PATTERNS: REALTIME CLIENTS
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As provided in Listing 5-13 , add a second element TextView . This will display the
time when the last motion was detected.
Listing 5-13. Add a TextView Element to content_main.xml
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerHorizontal="true"
android:layout_below="@+id/intrusion_icon"
android:textAppearance="?android:attr/textAppearanceMedium"
android:textSize="20sp"
android:textColor="#000000"
android:text="Intrusion Detected @ "
/>
Your app’s screen layout is ready, and it should look similar to Figure 5-14 .
Figure 5-13. Dialog box for adding an image to an app
93
As provided in Listing 5-13 , add a second element TextView . This will display the
time when the last motion was detected.
Listing 5-13. Add a TextView Element to content_main.xml
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerHorizontal="true"
android:layout_below="@+id/intrusion_icon"
android:textAppearance="?android:attr/textAppearanceMedium"
android:textSize="20sp"
android:textColor="#000000"
android:text="Intrusion Detected @ "
/>
Your app’s screen layout is ready, and it should look similar to Figure 5-14 .
Figure 5-13. Dialog box for adding an image to an app