Add TV Out support

(backported from ics)

Conflicts:

	device_base.mk
	init.aries.rc

Change-Id: I9f8876bb3e00c4b3508e587aa4e6c5c86570d51e

1 files changed, 84 insertions, 0 deletions

diff --git a/AriesParts/src/com/cyanogenmod/AriesParts/AriesParts.java b/AriesParts/src/com/cyanogenmod/AriesParts/AriesParts.java
index 103e91b..3d6a68f 100644
--- a/AriesParts/src/com/cyanogenmod/AriesParts/AriesParts.java
+++ b/AriesParts/src/com/cyanogenmod/AriesParts/AriesParts.java
@@ -1,7 +1,14 @@
 package com.cyanogenmod.AriesParts;
 
+import android.content.BroadcastReceiver;
+import android.content.Context;
+import android.content.Intent;
+import android.content.IntentFilter;
+import android.hardware.TvOut;
 import android.os.Bundle;
+import android.preference.CheckBoxPreference;
 import android.preference.ListPreference;
+import android.preference.Preference;
 import android.preference.PreferenceActivity;
 
 public class AriesParts extends PreferenceActivity  {
@@ -9,10 +16,25 @@ public class AriesParts extends PreferenceActivity  {
     public static final String KEY_COLOR_TUNING = "color_tuning";
     public static final String KEY_BACKLIGHT_TIMEOUT = "backlight_timeout";
     public static final String KEY_HSPA = "hspa";
+    public static final String KEY_TVOUT_ENABLE = "tvout_enable";
+    public static final String KEY_TVOUT_SYSTEM = "tvout_system";
 
     private ColorTuningPreference mColorTuning;
     private ListPreference mBacklightTimeout;
     private ListPreference mHspa;
+    private CheckBoxPreference mTvOutEnable;
+    private ListPreference mTvOutSystem;
+    private TvOut mTvOut;
+
+    private BroadcastReceiver mHeadsetReceiver = new BroadcastReceiver() {
+
+        @Override
+        public void onReceive(Context context, Intent intent) {
+            int state = intent.getIntExtra("state", 0);
+            updateTvOutEnable(state != 0);
+        }
+
+    };
 
     @Override
     public void onCreate(Bundle savedInstanceState) {
@@ -29,6 +51,68 @@ public class AriesParts extends PreferenceActivity  {
         mHspa = (ListPreference) findPreference(KEY_HSPA);
         mHspa.setEnabled(Hspa.isSupported());
         mHspa.setOnPreferenceChangeListener(new Hspa(this));
+
+        mTvOut = new TvOut();
+        mTvOutEnable = (CheckBoxPreference) findPreference(KEY_TVOUT_ENABLE);
+        mTvOutEnable.setChecked(mTvOut._isEnabled());
+
+        mTvOutEnable.setOnPreferenceChangeListener(new Preference.OnPreferenceChangeListener() {
+
+            @Override
+            public boolean onPreferenceChange(Preference preference, Object newValue) {
+                boolean enable = (Boolean) newValue;
+                Intent i = new Intent(AriesParts.this, TvOutService.class);
+                i.putExtra(TvOutService.EXTRA_COMMAND, enable ? TvOutService.COMMAND_ENABLE : TvOutService.COMMAND_DISABLE);
+                startService(i);
+                return true;
+            }
+
+        });
+
+        mTvOutSystem = (ListPreference) findPreference(KEY_TVOUT_SYSTEM);
+        mTvOutSystem.setOnPreferenceChangeListener(new Preference.OnPreferenceChangeListener() {
+
+            @Override
+            public boolean onPreferenceChange(Preference preference, Object newValue) {
+                if (mTvOut._isEnabled()) {
+                    int newSystem = Integer.valueOf((String) newValue);
+                    Intent i = new Intent(AriesParts.this, TvOutService.class);
+                    i.putExtra(TvOutService.EXTRA_COMMAND, TvOutService.COMMAND_CHANGE_SYSTEM);
+                    i.putExtra(TvOutService.EXTRA_SYSTEM, newSystem);
+                    startService(i);
+                }
+                return true;
+            }
+
+        });
+    }
+
+    @Override
+    protected void onResume() {
+        super.onResume();
+        registerReceiver(mHeadsetReceiver, new IntentFilter(Intent.ACTION_HEADSET_PLUG));
+    }
+
+    @Override
+    protected void onPause() {
+        super.onPause();
+        unregisterReceiver(mHeadsetReceiver);
+    }
+
+    private void updateTvOutEnable(boolean connected) {
+        mTvOutEnable.setEnabled(connected);
+        mTvOutEnable.setSummaryOff(connected ? R.string.tvout_enable_summary : R.string.tvout_enable_summary_nocable);
+
+        if (!connected && mTvOutEnable.isChecked()) {
+            // Disable on unplug (UI)
+            mTvOutEnable.setChecked(false);
+        }
+    }
+
+    @Override
+    protected void onDestroy() {
+        mTvOut.finalize();
+        super.onDestroy();
     }
 
 }