java 3288 HDMI和LVDS应用代码

cros0916

package com.android.settings.dualscreen;

import android.app.ActionBar;

import android.app.Activity;

import android.os.Bundle;

import android.preference.CheckBoxPreference;

import android.preference.Preference;

import android.preference.PreferenceActivity;

import android.preference.PreferenceScreen;

import android.provider.Settings;

import android.test.PerformanceTestCase;

import android.util.Log;

import android.view.Gravity;

import android.view.View;

import android.widget.Switch;

import android.widget.TextView;

import com.android.settings.R;

import com.android.settings.SettingsPreferenceFragment;

public class DualScreenSettings extends SettingsPreferenceFragment {

private static final String LOGTAG = "DualScreenSettings";

private static final boolean DEBUG = true;

private void LOGD(String msg){

if(DEBUG){

Log.d(LOGTAG,msg);

}

}

private static final String KEY_DUALSCREEN_MANUAL = "dualscreen_manual";

private static final String EXTRA_CHECKED = "checked";

private static final String EXTRA_TITLE = "title";

private static final String EXTRA_SUMMARY = "summary";

private static final String EXTRA_PREFERENCE_KEY = "preference_key";

private PreferenceScreen mManual;

private DualScreenEnabler mDualScreenEnabler;

@Override

public void onCreate(Bundle icicle) {

super.onCreate(icicle);

addPreferencesFromResource(R.xml.dualscreen);

mManual = (PreferenceScreen)findPreference(KEY_DUALSCREEN_MANUAL);

Activity activity = getActivity();

Switch actionBarSwitch = new Switch(activity);

if (activity instanceof PreferenceActivity) {

PreferenceActivity preferenceActivity = (PreferenceActivity) activity;

if (preferenceActivity.onIsHidingHeaders()

!preferenceActivity.onIsMultiPane()) {

final int padding = activity.getResources()

.getDimensionPixelSize(

R.dimen.action_bar_switch_padding);

actionBarSwitch.setPadding(0, 0, padding, 0);

activity.getActionBar().setDisplayOptions(

ActionBar.DISPLAY_SHOW_CUSTOM,

ActionBar.DISPLAY_SHOW_CUSTOM);

activity.getActionBar().setCustomView(

actionBarSwitch,

new ActionBar.LayoutParams(

ActionBar.LayoutParams.WRAP_CONTENT,

ActionBar.LayoutParams.WRAP_CONTENT,

Gravity.CENTER_VERTICAL

Gravity.END));

}

}

mDualScreenEnabler = new DualScreenEnabler(activity, actionBarSwitch);

setHasOptionsMenu(true);

}

@Override

public void onResume() {

super.onResume();

if (mDualScreenEnabler != null) {

mDualScreenEnabler.resume();

}

}