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Add visual indication when no PCs have been found yet

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This commit is contained in:
Cameron Gutman 2014-11-08 13:56:16 -08:00
parent a67791b8aa
commit 244130fc1b
3 changed files with 82 additions and 18 deletions
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12
app/src/main/java/com/limelight/PcView.java
View File

@ -40,11 +40,13 @@ import android.widget.AdapterView.OnItemClickListener;
import android.widget.Button;
import android.widget.GridView;
import android.widget.ImageButton;
import android.widget.RelativeLayout;
import android.widget.Toast;
import android.widget.AdapterView.AdapterContextMenuInfo;
public class PcView extends Activity {
private ImageButton settingsButton, addComputerButton;
private RelativeLayout noPcFoundLayout;
private GridView pcGrid;
private PcGridAdapter pcGridAdapter;
private ComputerManagerService.ComputerManagerBinder managerBinder;
@ -141,6 +143,13 @@ public class PcView extends Activity {
}
});
noPcFoundLayout = (RelativeLayout) findViewById(R.id.no_pc_found_layout);
if (pcGridAdapter.getCount() == 0) {
noPcFoundLayout.setVisibility(View.VISIBLE);
}
else {
noPcFoundLayout.setVisibility(View.INVISIBLE);
}
pcGridAdapter.notifyDataSetChanged();
}
@ -542,6 +551,9 @@ public class PcView extends Activity {
else {
// Add a new entry
pcGridAdapter.addComputer(new ComputerObject(details));
// Remove the "Discovery in progress" view
noPcFoundLayout.setVisibility(View.INVISIBLE);
}
// Notify the view that the data has changed

32
app/src/main/res/layout-land/activity_pc_view.xml
View File

@ -8,6 +8,11 @@
android:paddingTop="@dimen/activity_vertical_margin"
tools:context=".PcView" >
<RelativeLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_toLeftOf="@+id/manuallyAddPc"
android:layout_toRightOf="@+id/settingsButton">
<GridView
android:id="@+id/pcGridView"
android:layout_width="fill_parent"
@ -16,9 +21,30 @@
android:columnWidth="160dp"
android:gravity="center"
android:layout_alignParentBottom="true"
android:layout_alignParentTop="true"
android:layout_toLeftOf="@+id/manuallyAddPc"
android:layout_toRightOf="@+id/settingsButton"/>
android:layout_alignParentTop="true"/>
<RelativeLayout
android:id="@+id/no_pc_found_layout"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerInParent="true"
android:layout_centerVertical="true"
android:layout_centerHorizontal="true">
<ImageView
android:id="@+id/pcs_loading"
android:layout_width="75dp"
android:layout_height="75dp"
android:src="@drawable/image_loading"/>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_toRightOf="@+id/pcs_loading"
android:layout_marginLeft="5dp"
android:layout_centerVertical="true"
android:textAppearance="?android:attr/textAppearanceLarge"
android:gravity="center"
android:text="Searching for PCs on the network..."/>
</RelativeLayout>
</RelativeLayout>
<ImageButton
android:id="@+id/settingsButton"

32
app/src/main/res/layout-port/activity_pc_view.xml
View File

@ -8,6 +8,11 @@
android:paddingTop="@dimen/activity_vertical_margin"
tools:context=".PcView" >
<RelativeLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_toLeftOf="@+id/manuallyAddPc"
android:layout_toRightOf="@+id/settingsButton">
<GridView
android:id="@+id/pcGridView"
android:layout_width="fill_parent"
@ -16,9 +21,30 @@
android:columnWidth="160dp"
android:gravity="center"
android:layout_alignParentBottom="true"
android:layout_alignParentTop="true"
android:layout_toLeftOf="@+id/manuallyAddPc"
android:layout_toRightOf="@+id/settingsButton"/>
android:layout_alignParentTop="true"/>
<RelativeLayout
android:id="@+id/no_pc_found_layout"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerInParent="true"
android:layout_centerVertical="true"
android:layout_centerHorizontal="true">
<ImageView
android:id="@+id/pcs_loading"
android:layout_width="75dp"
android:layout_height="75dp"
android:src="@drawable/image_loading"/>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_toRightOf="@+id/pcs_loading"
android:layout_marginLeft="5dp"
android:layout_centerVertical="true"
android:textAppearance="?android:attr/textAppearanceLarge"
android:gravity="center"
android:text="Searching for PCs on the network..."/>
</RelativeLayout>
</RelativeLayout>
<ImageButton
android:id="@+id/settingsButton"