Adding browsable prebuilt samples for march push

Change-Id: I952db10d9c9acb4940db08a07789347ea2effe4d

1 files changed, 39 insertions, 9 deletions

diff --git a/samples/browseable/AdvancedImmersiveMode/src/com.example.android.advancedimmersivemode/MainActivity.java b/samples/browseable/AdvancedImmersiveMode/src/com.example.android.advancedimmersivemode/MainActivity.java
index 0ebe8784f..e32355760 100644
--- a/samples/browseable/AdvancedImmersiveMode/src/com.example.android.advancedimmersivemode/MainActivity.java
+++ b/samples/browseable/AdvancedImmersiveMode/src/com.example.android.advancedimmersivemode/MainActivity.java
@@ -22,6 +22,8 @@ package com.example.android.advancedimmersivemode;
 import android.os.Bundle;
 import android.support.v4.app.FragmentTransaction;
 import android.view.Menu;
+import android.view.MenuItem;
+import android.widget.ViewAnimator;
 
 import com.example.android.common.activities.SampleActivityBase;
 import com.example.android.common.logger.Log;
@@ -30,26 +32,28 @@ import com.example.android.common.logger.LogWrapper;
 import com.example.android.common.logger.MessageOnlyLogFilter;
 
 /**
- * A simple launcher activity containing a summary sample description
- * and a few action bar buttons.
+ * A simple launcher activity containing a summary sample description, sample log and a custom
+ * {@link android.support.v4.app.Fragment} which can display a view.
+ * <p>
+ * For devices with displays with a width of 720dp or greater, the sample log is always visible,
+ * on other devices it's visibility is controlled by an item on the Action Bar.
  */
 public class MainActivity extends SampleActivityBase {
 
     public static final String TAG = "MainActivity";
 
-    public static final String FRAGTAG = "AdvancedImmersiveModeFragment";
+    // Whether the Log Fragment is currently shown
+    private boolean mLogShown;
 
     @Override
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
         setContentView(R.layout.activity_main);
 
-        if (getSupportFragmentManager().findFragmentByTag(FRAGTAG) == null ) {
-            FragmentTransaction transaction = getSupportFragmentManager().beginTransaction();
-            AdvancedImmersiveModeFragment fragment = new AdvancedImmersiveModeFragment();
-            transaction.add(fragment, FRAGTAG);
-            transaction.commit();
-        }
+        FragmentTransaction transaction = getSupportFragmentManager().beginTransaction();
+        AdvancedImmersiveModeFragment fragment = new AdvancedImmersiveModeFragment();
+        transaction.replace(R.id.sample_content_fragment, fragment);
+        transaction.commit();
     }
 
     @Override
@@ -58,6 +62,32 @@ public class MainActivity extends SampleActivityBase {
         return true;
     }
 
+    @Override
+    public boolean onPrepareOptionsMenu(Menu menu) {
+        MenuItem logToggle = menu.findItem(R.id.menu_toggle_log);
+        logToggle.setVisible(findViewById(R.id.sample_output) instanceof ViewAnimator);
+        logToggle.setTitle(mLogShown ? R.string.sample_hide_log : R.string.sample_show_log);
+
+        return super.onPrepareOptionsMenu(menu);
+    }
+
+    @Override
+    public boolean onOptionsItemSelected(MenuItem item) {
+        switch(item.getItemId()) {
+            case R.id.menu_toggle_log:
+                mLogShown = !mLogShown;
+                ViewAnimator output = (ViewAnimator) findViewById(R.id.sample_output);
+                if (mLogShown) {
+                    output.setDisplayedChild(1);
+                } else {
+                    output.setDisplayedChild(0);
+                }
+                supportInvalidateOptionsMenu();
+                return true;
+        }
+        return super.onOptionsItemSelected(item);
+    }
+
     /** Create a chain of targets that will receive log data */
     @Override
     public void initializeLogging() {