视频没有使用videoview android在横向模式下全屏显示
我在纵向模式下使用videoview并在清单中设置了这个
<activity android:name="com.ui.VideoDetailActivity" android:configChanges="orientation|screenSize|keyboard" android:theme="@style/newtheme"
/>
我的布局在纵向模式下工作正常但在横向上我不想从layout-land加载另一个布局，因为这将从开始位置开始缓冲视频，所以我试图以编程方式更改视图但这不能按预期工作.Layout for portrait：
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="@color/white">
<RelativeLayout
android:id="@+id/rlayout_detailvideo"
android:layout_width="match_parent"
android:layout_height="250dp"
android:visibility="visible"
android:background="#000000">
<com.controls.VideoViewCustom android:id="@+id/videoplayer"
android:layout_width="match_parent"
android:layout_height="match_parent"/>
<ImageView
android:id="@+id/imageview_videodetailbackarrow"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:src="@drawable/video_detail_back_btn"
android:padding="15dp"
android:layout_alignParentLeft="true"
android:layout_marginLeft="@dimen/videodetail_backarrow_marginleft"
android:layout_marginTop="@dimen/videodetail_backarrow_margintop"/>
<ImageView
android:id="@+id/imageview_edit"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:src="@drawable/video_detail_edit_btn"
android:padding="15dp"
android:layout_alignParentRight="true"
android:layout_marginRight="@dimen/videodetail_edit_marginright"
android:layout_marginTop="@dimen/videodetail_backarrow_margintop"/>
<ImageView
android:id="@+id/imageview_bottom"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:src="@drawable/video_detail_fullscreen_btn"
android:padding="15dp"
android:layout_alignParentBottom="true"
android:layout_alignParentRight="true"
android:layout_marginRight="@dimen/videodetail_edit_marginright"
android:layout_marginTop="@dimen/videodetail_backarrow_margintop"/>
<LinearLayout
android:id="@+id/layout_videocontrols"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical"
android:layout_alignParentBottom="true"
android:background="#000000">
<SeekBar
android:id="@+id/seekbar_video"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_centerVertical="true"
android:progressDrawable="@drawable/seek_bar"
android:thumb="@drawable/thumb"
android:layout_margin="3dp"
android:minHeight="5dip"
android:maxHeight="8dip"
android:progress="0"
android:indeterminate="false"/>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="@dimen/videodetail_videocontrol_height"
android:orientation="horizontal">
<ImageView
android:id="@+id/imageview_playpause"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:src="@drawable/video_detail_play_btn"
android:layout_gravity="center_vertical"
android:layout_marginRight="@dimen/videodetail_edit_marginright"
android:padding="5dp"
android:layout_marginLeft="10dp"
/>
<TextView
android:id="@+id/textview_videoduration"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="00:00"
android:layout_gravity="center_vertical"
android:textSize="@dimen/videodetail_textview_videoduration_fontsize"
android:textColor="@color/white"/>
</LinearLayout>
</LinearLayout>
</RelativeLayout>
<!-- <android.support.design.widget.TabLayout
android:id="@+id/videodetail_tabs"
android:layout_width="match_parent"
android:layout_height="wrap_content"
app:tabGravity="fill"
app:tabIndicatorColor="@color/actionbar_backgroundcolor"
app:tabIndicatorHeight="3dp"
android:layout_below="@+id/rlayout_detailvideo"
android:background="#ffffff"
/>-->
<android.support.design.widget.TabLayout
android:id="@+id/videodetail_tabs"
android:layout_width="match_parent"
android:layout_height="wrap_content"
app:tabIndicatorColor="@color/actionbar_backgroundcolor"
app:tabIndicatorHeight="3dp"
app:tabGravity="fill"
android:layout_below="@+id/rlayout_detailvideo"
android:background="#ffffff"/>
<View
android:id="@+id/view_videodetail"
android:layout_height="0.3dp"
android:layout_width="match_parent"
android:background="@android:color/darker_gray"
android:layout_below="@+id/videodetail_tabs"
/>
<android.support.v4.view.ViewPager
android:id="@+id/videodetail_pager"
android:layout_width="match_parent"
android:layout_height="match_parent"
app:layout_behavior="@string/appbar_scrolling_view_behavior"
android:layout_below="@+id/view_videodetail"
android:background="@color/white"
android:layout_marginTop="@dimen/infotab_layout_margintop"
/>
</RelativeLayout>
在横向中，我希望将视频视频显示为全屏，并在视频视图的顶部显示搜索栏布局，并且所有内容都应该隐藏，但这不起作用。
@Override
public void onConfigurationChanged(Configuration newConfig)
{
super.onConfigurationChanged(newConfig);
if (newConfig.orientation == Configuration.ORIENTATION_LANDSCAPE) //To fullscreen
{
tabsVideoDetail.setVisibility(View.GONE);
pagerVideoDetail.setVisibility(View.GONE);
view.setVisibility(View.GONE);
seekBarLayout.setVisibility(View.GONE);
DisplayMetrics metrics = new DisplayMetrics();
getWindowManager().getDefaultDisplay().getMetrics(metrics);
android.widget.RelativeLayout.LayoutParams params = (android.widget.RelativeLayout.LayoutParams) videoView.getLayoutParams();
params.width = metrics.widthPixels;
params.height = metrics.heightPixels;
params.leftMargin = 0;
videoView.setLayoutParams(params);
}
else if(newConfig.orientation == Configuration.ORIENTATION_PORTRAIT)
{
tabsVideoDetail.setVisibility(View.VISIBLE);
pagerVideoDetail.setVisibility(View.VISIBLE);
view.setVisibility(View.VISIBLE);
seekBarLayout.setVisibility(View.VISIBLE);
DisplayMetrics metrics = new DisplayMetrics(); getWindowManager().getDefaultDisplay().getMetrics(metrics);
android.widget.LinearLayout.LayoutParams params = (android.widget.LinearLayout.LayoutParams) videoView.getLayoutParams();
params.width = metrics.widthPixels;
params.height = (int) (250*metrics.density);
videoView.setLayoutParams(params);
}
}
this is producing this layout while seekbar layout should stay on bottom everytime
。
2 个答案:
答案 0 :(得分：0)
问题在于您只是更改视频视图的参数
videoView.setLayoutParams(params);
您还应该更改所有其他按钮所在的容器参数。
即android:id="@+id/rlayout_detailvideo"
因此，我认为您应该在Configuration.ORIENTATION_LANDSCAPE
DisplayMetrics metrics = new DisplayMetrics();
getWindowManager().getDefaultDisplay().getMetrics(metrics);
android.widget.RelativeLayout.LayoutParams params = new android.widget.RelativeLayout.LayoutParams(
android.widget.RelativeLayout.LayoutParams.MATCH_PARENT,
android.widget.RelativeLayout.LayoutParams.MATCH_PARENT);
videoView.setNewDimension(metrics.widthPixels, metrics.heightPixels);
videoView.getHolder().setFixedSize(metrics.heightPixels,
metrics.widthPixels);
rlayout_detailvideo.setLayoutParams(params);
答案 1 :(得分：0)
现在为时已晚，但未来参考：
1-在Manifest.xml中添加以下内容：
android:configChanges="orientation|keyboardHidden|screenSize"
2-在您的活动覆盖onConfiguration中更改如下：
@Override
public void onConfigurationChanged(Configuration newConfig) {
super.onConfigurationChanged(newConfig);
if (null == emVideoView) return;
if (this.getResources().getConfiguration().orientation == Configuration.ORIENTATION_LANDSCAPE) {
getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN,
WindowManager.LayoutParams.FLAG_FULLSCREEN);
getWindow().getDecorView().invalidate();
float height = getWidthInPx(this);
float width = getHeightInPx(this);
emVideoView.getLayoutParams().height = (int) width;
emVideoView.getLayoutParams().width = (int) height;
} else if (this.getResources().getConfiguration().orientation == Configuration.ORIENTATION_PORTRAIT) {
final WindowManager.LayoutParams attrs = getWindow().getAttributes();
attrs.flags &= (~WindowManager.LayoutParams.FLAG_FULLSCREEN);
getWindow().setAttributes(attrs);
getWindow().clearFlags(WindowManager.LayoutParams.FLAG_LAYOUT_NO_LIMITS);
float width = getWidthInPx(this);
float height = dip2px(this, 200.f);
emVideoView.getLayoutParams().height = (int) height;
emVideoView.getLayoutParams().width = (int) width;
}
}
3-将这些功能放在某处：
public static final float getHeightInPx(Context context) {
final float height = context.getResources().getDisplayMetrics().heightPixels;
return height;
}
public static final float getWidthInPx(Context context) {
final float width = context.getResources().getDisplayMetrics().widthPixels;
return width;
}
public static int dip2px(Context context, float dpValue) {
final float scale = context.getResources().getDisplayMetrics().density;
return (int) (dpValue * scale + 0.5f);
}
public static int px2dip(Context context, float pxValue) {
final float scale = context.getResources().getDisplayMetrics().density;
return (int) (pxValue / scale + 0.5f);
}
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