我想在我的应用上显示键盘时移动我的布局。我使用了adjustResize,adjustPan和它们两个用于活动,但没有它们工作,它仍然在窗体上显示键盘,并且不移动上面的布局。
这是我的布局:
<?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">
<ScrollView
android:layout_width="match_parent"
android:layout_height="wrap_content">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical">
............... my views
</LinearLayout>
</ScrollView>
</RelativeLayout>
我怎样才能使它有效?
答案 0 :(得分:1)
试试这个
final View activityRootView = findViewById(R.id.activityRoot);
activityRootView.getViewTreeObserver().addOnGlobalLayoutListener(new ViewTreeObserver.OnGlobalLayoutListener() {
@Override
public void onGlobalLayout() {
int heightDiff = activityRootView.getRootView().getHeight() - activityRootView.getHeight();
if (heightDiff > dpToPx(getApplicationContext(), 200)) { // if more than 200 dp, it's probably a keyboard...
// ... do something here
}
}
});
public static float dpToPx(Context context, float valueInDp) {
DisplayMetrics metrics = context.getResources().getDisplayMetrics();
return TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, valueInDp, metrics);
}
并且只需在xml中添加 机器人:ID =&#34; @ + ID / activityRoot&#34;
<?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:id="@+id/activityRoot"**>
<ScrollView
android:layout_width="match_parent"
android:layout_height="wrap_content">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical">
............... my views
</LinearLayout>
</ScrollView>
</RelativeLayout>