Gallery: add an activity to set system properties for streaming

App forgets add an activity to set system properties for streaming.

add an activity to set system properties for streaming.

CRs-Fixed: 635639

Change-Id: Idba31bd7a7489a01b5cc061fffb4ebcc7af3f813

3 files changed, 130 insertions, 4 deletions

diff --git a/AndroidManifest.xml b/AndroidManifest.xml
index 8957042cd..03e7a0877 100644
--- a/AndroidManifest.xml
+++ b/AndroidManifest.xml
@@ -420,5 +420,12 @@
                 android:label="@string/movie_view_label"
                 android:configChanges="orientation|keyboardHidden|screenSize|mnc|mcc">
         </activity>
+        <activity android:name="org.codeaurora.gallery3d.video.StreamingSettingsEnablerActivity"
+                android:theme="@android:style/Theme.Translucent.NoTitleBar">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+                <category android:name="android.intent.category.DEFAULT" />
+            </intent-filter>
+        </activity>
     </application>
 </manifest>
diff --git a/src/org/codeaurora/gallery3d/video/SettingsActivity.java b/src/org/codeaurora/gallery3d/video/SettingsActivity.java
index 1490f234c..d58dd3c3b 100755
--- a/src/org/codeaurora/gallery3d/video/SettingsActivity.java
+++ b/src/org/codeaurora/gallery3d/video/SettingsActivity.java
@@ -1,3 +1,32 @@
+/*
+ * Copyright (c) 2014, The Linux Foundation. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ *       copyright notice, this list of conditions and the following
+ *       disclaimer in the documentation and/or other materials provided
+ *       with the distribution.
+ *     * Neither the name of The Linux Foundation nor the names of its
+ *       contributors may be used to endorse or promote products derived
+ *       from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
 package org.codeaurora.gallery3d.video;
 
 import android.app.ActionBar;
@@ -204,7 +233,6 @@ public class SettingsActivity extends PreferenceActivity {
                 Integer.toString(DEFAULT_RTP_MINPORT));
         final String rtpMaxPortStr = mPref.getString(PREFERENCE_RTP_MAXPORT,
                 Integer.toString(DEFAULT_RTP_MAXPORT));
-        final String CLASS_NAME    = "com.android.settings.StreamingSettingsEnablerActivity";
         final int rtpMinPort;
         final int rtpMaxPort;
         try {
@@ -215,7 +243,7 @@ public class SettingsActivity extends PreferenceActivity {
             return;
         }
         Intent intent = new Intent();
-        intent.setClassName(PACKAGE_NAME, CLASS_NAME);
+        intent.setClass(this,StreamingSettingsEnablerActivity.class);
         intent.putExtra(PREFERENCE_RTP_MINPORT, rtpMinPort);
         intent.putExtra(PREFERENCE_RTP_MAXPORT, rtpMaxPort);
         startActivity(intent);
@@ -224,7 +252,6 @@ public class SettingsActivity extends PreferenceActivity {
     private void enableBufferSetting() {
         final String bufferSizeStr = mPref.getString(PREFERENCE_BUFFER_SIZE, 
                 Integer.toString(DEFAULT_CACHE_MAX_SIZE));
-        final String CLASS_NAME    = "com.android.settings.StreamingSettingsEnablerActivity";
         final int cacheMaxSize;
         try {
             cacheMaxSize = Integer.valueOf(bufferSizeStr);
@@ -233,7 +260,7 @@ public class SettingsActivity extends PreferenceActivity {
             return;
         }
         Intent intent = new Intent();
-        intent.setClassName(PACKAGE_NAME, CLASS_NAME);
+        intent.setClass(this,StreamingSettingsEnablerActivity.class);
         intent.putExtra(PREFERENCE_CACHE_MIN_SIZE, DEFAULT_CACHE_MIN_SIZE);
         intent.putExtra(PREFERENCE_CACHE_MAX_SIZE, cacheMaxSize);
         intent.putExtra(PREFERENCE_KEEP_ALIVE_INTERVAL_SECOND, DEFAULT_KEEP_ALIVE_INTERVAL_SECOND);
diff --git a/src/org/codeaurora/gallery3d/video/StreamingSettingsEnablerActivity.java b/src/org/codeaurora/gallery3d/video/StreamingSettingsEnablerActivity.java
new file mode 100755
index 000000000..34de5d4a0
--- /dev/null
+++ b/src/org/codeaurora/gallery3d/video/StreamingSettingsEnablerActivity.java
@@ -0,0 +1,92 @@
+/*
+ * Copyright (c) 2014, The Linux Foundation. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ *       copyright notice, this list of conditions and the following
+ *       disclaimer in the documentation and/or other materials provided
+ *       with the distribution.
+ *     * Neither the name of The Linux Foundation nor the names of its
+ *       contributors may be used to endorse or promote products derived
+ *       from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+package org.codeaurora.gallery3d.video;
+
+import android.app.Activity;
+import android.content.Intent;
+import android.os.Bundle;
+import android.os.SystemProperties;
+import android.util.Log;
+
+public class StreamingSettingsEnablerActivity extends Activity {
+
+    private static final String LOG_TAG = "StreamingSettingsEnablerActivity";
+
+    private static final String PREFERENCE_RTP_MINPORT = "rtp_min_port";
+    private static final String PREFERENCE_RTP_MAXPORT = "rtp_max_port";
+    private static final String PREFERENCE_KEEP_ALIVE_INTERVAL_SECOND =
+            "keep_alive_interval_second";
+    private static final String PREFERENCE_CACHE_MIN_SIZE = "cache_min_size";
+    private static final String PREFERENCE_CACHE_MAX_SIZE = "cache_max_size";
+
+    private static final int DEFAULT_RTP_MINPORT = 15550;
+    private static final int DEFAULT_RTP_MAXPORT = 65535;
+    private static final int DEFAULT_CACHE_MIN_SIZE = 4 * 1024 * 1024;
+    private static final int DEFAULT_CACHE_MAX_SIZE = 20 * 1024 * 1024;
+    private static final int DEFAULT_KEEP_ALIVE_INTERVAL_SECOND = 15;
+    private static final String RTP_PORTS_PROPERTY_NAME = "persist.env.media.rtp-ports";
+    private static final String CACHE_PROPERTY_NAME = "persist.env.media.cache-params";
+
+    @Override
+    public void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        final Intent intent = getIntent();
+        final int rtpMinPort = intent.getIntExtra(PREFERENCE_RTP_MINPORT, DEFAULT_RTP_MINPORT);
+        final int rtpMaxPort = intent.getIntExtra(PREFERENCE_RTP_MAXPORT, DEFAULT_RTP_MAXPORT);
+        enableRtpPortSetting(rtpMinPort, rtpMaxPort);
+
+        final int cacheMinSize =
+                intent.getIntExtra(PREFERENCE_CACHE_MIN_SIZE, DEFAULT_CACHE_MIN_SIZE);
+        final int cacheMaxSize =
+                intent.getIntExtra(PREFERENCE_CACHE_MAX_SIZE, DEFAULT_CACHE_MAX_SIZE);
+        final int keepAliveIntervalSec =
+                intent.getIntExtra(PREFERENCE_KEEP_ALIVE_INTERVAL_SECOND,
+                DEFAULT_KEEP_ALIVE_INTERVAL_SECOND);
+        enableCacheSetting(cacheMinSize, cacheMaxSize, keepAliveIntervalSec);
+        finish();
+    }
+
+
+    private void enableRtpPortSetting(final int rtpMinPort, final int rtpMaxPort) {
+        // System property format: "rtpMinPort/rtpMaxPort"
+        final String propertyValue = rtpMinPort + "/" + rtpMaxPort;
+        Log.v(LOG_TAG, "set system property " + RTP_PORTS_PROPERTY_NAME + " : " + propertyValue);
+        SystemProperties.set(RTP_PORTS_PROPERTY_NAME, propertyValue);
+    }
+
+    private void enableCacheSetting(final int cacheMinSize,
+            final int cacheMaxSize, final int keepAliveIntervalSec) {
+        // System property format: "minCacheSizeKB/maxCacheSizeKB/keepAliveIntervalSeconds"
+        final String propertyValue = (cacheMinSize / 1024) + "/" +
+                (cacheMaxSize / 1024) + "/" + keepAliveIntervalSec;
+        Log.v(LOG_TAG, "set system property " + CACHE_PROPERTY_NAME + " : " + propertyValue);
+        SystemProperties.set(CACHE_PROPERTY_NAME, propertyValue);
+    }
+}