/* 聲明Display對象，以取得屏幕寬高 */
final Display defaultDisplay = getWindow().getWindowManager()
.getDefaultDisplay();

intScreenH = defaultDisplay.getHeight();
intScreenW = defaultDisplay.getWidth();

/* 如果為Landscape */
if (intScreenW > intScreenH)
{
/* Landscape => Portrait */
setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT);
} else
{
/* Portrait => Landscape */
setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE);
}
/* 聲明Display對象，以取得屏幕寬高 */
final Display defaultDisplay = getWindow().getWindowManager()
.getDefaultDisplay();
intScreenH = defaultDisplay.getHeight();
intScreenW = defaultDisplay.getWidth();
/* 如果為Landscape */
if (intScreenW > intScreenH)
{
/* Landscape => Portrait */
setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT);
} else
{
/* Portrait => Landscape */
setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE);
}

@Override
public void onConfigurationChanged(Configuration newConfig)
{
super.onConfigurationChanged(newConfig);
if (this.getResources().getConfiguration().orientation == Configuration.ORIENTATION_LANDSCAPE)
{
//land
}
else if (this.getResources().getConfiguration().orientation == Configuration.ORIENTATION_PORTRAIT)
{
//port
}
}
@Override
public void onConfigurationChanged(Configuration newConfig)
{
super.onConfigurationChanged(newConfig);
if (this.getResources().getConfiguration().orientation == Configuration.ORIENTATION_LANDSCAPE)
{
//land
}
else if (this.getResources().getConfiguration().orientation == Configuration.ORIENTATION_PORTRAIT)
{
//port
}
}

android橫豎屏切換不重啟activity的幾個解決方法是武林技術頻道小編今天和大家分享的，大家學習的怎樣了呢？有任何疑問都可以在武林技術頻道留言哦！