Add android_library target.

Put most of the app logic in a library so it is more easily reusable.

Bug: 120115754
Test: build, verify that EmergencyInfo works
Change-Id: I7b2ad172f9487df50a24f0b6c8076db37a865221

2 files changed, 18 insertions, 20 deletions

diff --git a/src/com/android/emergency/edit/EditInfoActivity.java b/src/com/android/emergency/edit/EditInfoActivity.java
index 8f19692e..7a6a01b8 100644
--- a/src/com/android/emergency/edit/EditInfoActivity.java
+++ b/src/com/android/emergency/edit/EditInfoActivity.java
@@ -92,16 +92,15 @@ public class EditInfoActivity extends Activity {
 
     @Override
     public boolean onOptionsItemSelected(MenuItem item) {
-        switch (item.getItemId()) {
-            case android.R.id.home:
-                // The user asked to navigate up, which, in this case, can easily be accomplished
-                // by finishing the activity.
-                finish();
-                return true;
-
-            case R.id.action_clear_all:
-                showClearAllDialog();
-                return true;
+        int itemId = item.getItemId();
+        if (itemId == android.R.id.home) {
+            // The user asked to navigate up, which, in this case, can easily be accomplished
+            // by finishing the activity.
+            finish();
+            return true;
+        } else if (itemId == R.id.action_clear_all) {
+            showClearAllDialog();
+            return true;
         }
         return super.onOptionsItemSelected(item);
     }
diff --git a/src/com/android/emergency/view/ViewInfoActivity.java b/src/com/android/emergency/view/ViewInfoActivity.java
index dcf34cba..30bcae36 100644
--- a/src/com/android/emergency/view/ViewInfoActivity.java
+++ b/src/com/android/emergency/view/ViewInfoActivity.java
@@ -154,16 +154,15 @@ public class ViewInfoActivity extends FragmentActivity {
 
     @Override
     public boolean onOptionsItemSelected(MenuItem item) {
-        switch (item.getItemId()) {
-            case android.R.id.home:
-                onBackPressed();
-                return true;
-
-            case R.id.action_edit:
-                Intent intent = new Intent(this, EditInfoActivity.class);
-                intent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
-                startActivity(intent);
-                return true;
+        int itemId = item.getItemId();
+        if (itemId == android.R.id.home) {
+            onBackPressed();
+            return true;
+        } else if (itemId == R.id.action_edit) {
+            Intent intent = new Intent(this, EditInfoActivity.class);
+            intent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
+            startActivity(intent);
+            return true;
         }
         return super.onOptionsItemSelected(item);
     }