Add prebuilt browseable samples as static files.

Change-Id: Ifb5382223343400882834d2dd9c182c3df602e34

samples/browseable/BasicImmersiveMode/src/com.example.android.basicimmersivemode/BasicImmersiveModeFragment.java

@@ -0,0 +1,88 @@
+/*
+* Copyright (C) 2013 The Android Open Source Project
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+*      http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+package com.example.android.basicimmersivemode;
+
+import android.os.Bundle;
+import android.support.v4.app.Fragment;
+import android.view.MenuItem;
+import android.view.View;
+
+import com.example.android.common.logger.Log;
+
+public class BasicImmersiveModeFragment extends Fragment {
+
+    public static final String TAG = "BasicImmersiveModeFragment";
+
+    @Override
+    public void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setHasOptionsMenu(true);
+    }
+
+    @Override
+    public void onActivityCreated(Bundle savedInstanceState) {
+        super.onActivityCreated(savedInstanceState);
+        final View decorView = getActivity().getWindow().getDecorView();
+        decorView.setOnSystemUiVisibilityChangeListener(
+                new View.OnSystemUiVisibilityChangeListener() {
+                    @Override
+                    public void onSystemUiVisibilityChange(int i) {
+                        int height = decorView.getHeight();
+                        Log.i(TAG, "Current height: " + height);
+                    }
+                });
+    }
+
+    @Override
+    public boolean onOptionsItemSelected(MenuItem item) {
+        if (item.getItemId() == R.id.sample_action) {
+            toggleHideyBar();
+        }
+        return true;
+    }
+
+    /**
+     * Detects and toggles immersive mode.
+     */
+    public void toggleHideyBar() {
+        // BEGIN_INCLUDE (get_current_ui_flags)
+        // The UI options currently enabled are represented by a bitfield.
+        // getSystemUiVisibility() gives us that bitfield.
+        int uiOptions = getActivity().getWindow().getDecorView().getSystemUiVisibility();
+        int newUiOptions = uiOptions;
+        // END_INCLUDE (get_current_ui_flags)
+        // BEGIN_INCLUDE (toggle_ui_flags)
+        boolean isImmersiveModeEnabled =
+                ((uiOptions | View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY) == uiOptions);
+        if (isImmersiveModeEnabled) {
+            Log.i(TAG, "Turning immersive mode mode off. ");
+        } else {
+            Log.i(TAG, "Turning immersive mode mode on.");
+        }
+
+        // Immersive mode: Backward compatible to KitKat (API 19).
+        // Note that this flag doesn't do anything by itself, it only augments the behavior
+        // of HIDE_NAVIGATION and FLAG_FULLSCREEN.  For the purposes of this sample
+        // all three flags are being toggled together.
+        // This sample uses the "sticky" form of immersive mode, which will let the user swipe
+        // the bars back in again, but will automatically make them disappear a few seconds later.
+        newUiOptions ^= View.SYSTEM_UI_FLAG_HIDE_NAVIGATION;
+        newUiOptions ^= View.SYSTEM_UI_FLAG_FULLSCREEN;
+        newUiOptions ^= View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY;
+        getActivity().getWindow().getDecorView().setSystemUiVisibility(newUiOptions);
+        //END_INCLUDE (set_ui_flags)
+    }
+}

samples/browseable/BasicImmersiveMode/src/com.example.android.basicimmersivemode/MainActivity.java

@@ -0,0 +1,80 @@
+/*
+* Copyright 2013 The Android Open Source Project
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+*     http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+
+
+
+package com.example.android.basicimmersivemode;
+
+import android.os.Bundle;
+import android.support.v4.app.FragmentTransaction;
+import android.view.Menu;
+
+import com.example.android.common.activities.SampleActivityBase;
+import com.example.android.common.logger.Log;
+import com.example.android.common.logger.LogFragment;
+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.
+ */
+public class MainActivity extends SampleActivityBase {
+
+    public static final String TAG = "MainActivity";
+
+    public static final String FRAGTAG = "BasicImmersiveModeFragment";
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_main);
+
+        if (getSupportFragmentManager().findFragmentByTag(FRAGTAG) == null ) {
+            FragmentTransaction transaction = getSupportFragmentManager().beginTransaction();
+            BasicImmersiveModeFragment fragment = new BasicImmersiveModeFragment();
+            transaction.add(fragment, FRAGTAG);
+            transaction.commit();
+        }
+    }
+
+    @Override
+    public boolean onCreateOptionsMenu(Menu menu) {
+        getMenuInflater().inflate(R.menu.main, menu);
+        return true;
+    }
+
+    /** Create a chain of targets that will receive log data */
+    @Override
+    public void initializeLogging() {
+        // Wraps Android's native log framework.
+        LogWrapper logWrapper = new LogWrapper();
+        // Using Log, front-end to the logging chain, emulates android.util.log method signatures.
+        Log.setLogNode(logWrapper);
+
+        // Filter strips out everything except the message text.
+        MessageOnlyLogFilter msgFilter = new MessageOnlyLogFilter();
+        logWrapper.setNext(msgFilter);
+
+        // On screen logging via a fragment with a TextView.
+        LogFragment logFragment = (LogFragment) getSupportFragmentManager()
+                .findFragmentById(R.id.log_fragment);
+        msgFilter.setNext(logFragment.getLogView());
+
+        Log.i(TAG, "Ready");
+    }
+}