[英]Set Popup menu to full screen
注意:這是彈出菜單而不是彈出窗口。所以我要求大家仔細閱讀。
我已經實現了彈出菜單。 它顯示在屏幕的一半。 我想把它傳播到整個設備的寬度。 我試圖通過將layout_width
設置為match_parent
來改變其樣式,但沒有成功。
以下是我到目前為止所嘗試的內容:
樣式
<!-- Base application theme. -->
<style name="AppTheme" parent="Theme.AppCompat.Light.DarkActionBar">
<!-- Customize your theme here. -->
<item name="popupMenuStyle">@style/PopupMenu</item>
</style>
<!-- Change Overflow Menu Background -->
<style name="PopupMenu" parent="android:Widget.Holo.Light.ListPopupWindow">
<item name="android:popupBackground">#888888</item>
<item name="android:layout_width">match_parent</item>
</style>
下面是我的java代碼:
PopupMenu menu = new PopupMenu(getActivity(), tvnext);
for (int i = 0; i < array.size(); i++) {
menu.getMenu().add(1, i, 1, array.get(i).getAccountName());
}
menu.show();
menu.setOnMenuItemClickListener(new PopupMenu.OnMenuItemClickListener() {
@Override
public boolean onMenuItemClick(MenuItem item) {
setUpNextFunctionality(item.getItemId());
return false;
}
});
PS:請不要建議我使用彈出窗口。 如果沒有任何效果,這是我的最后選擇。
如果不實現類似於PopupMenu
自己的彈出窗口,我認為你不能這樣做。 如果你要檢查MenuPopupHelper::createPopup
:
@NonNull
private MenuPopup createPopup() {
final WindowManager windowManager = (WindowManager) mContext.getSystemService(
Context.WINDOW_SERVICE);
final Display display = windowManager.getDefaultDisplay();
final Point displaySize = new Point();
if (Build.VERSION.SDK_INT >= 17) {
display.getRealSize(displaySize);
} else if (Build.VERSION.SDK_INT >= 13) {
display.getSize(displaySize);
} else {
displaySize.set(display.getWidth(), display.getHeight());
}
final int smallestWidth = Math.min(displaySize.x, displaySize.y);
final int minSmallestWidthCascading = mContext.getResources().getDimensionPixelSize(
R.dimen.abc_cascading_menus_min_smallest_width);
final boolean enableCascadingSubmenus = smallestWidth >= minSmallestWidthCascading;
final MenuPopup popup;
if (enableCascadingSubmenus) {
popup = new CascadingMenuPopup(mContext, mAnchorView, mPopupStyleAttr,
mPopupStyleRes, mOverflowOnly);
} else {
popup = new StandardMenuPopup(mContext, mMenu, mAnchorView, mPopupStyleAttr,
mPopupStyleRes, mOverflowOnly);
}
// Assign immutable properties.
popup.addMenu(mMenu);
popup.setOnDismissListener(mInternalOnDismissListener);
// Assign mutable properties. These may be reassigned later.
popup.setAnchorView(mAnchorView);
popup.setCallback(mPresenterCallback);
popup.setForceShowIcon(mForceShowIcon);
popup.setGravity(mDropDownGravity);
return popup;
}
你會看到PopupMenu的大小根據顯示尺寸硬編碼。 所以可能很簡單的方法是檢查PopupMenu
相關的源代碼並實現類似的東西,但是你想要的大小。
嘗試這個:
pwindow =
new PopupWindow(layoutt,LayoutParams.MATCH_PARENT, LayoutParams.MATCH_PARENT,true);
嘗試在您的樣式中設置minWidth,如下所示
<item name="android:minWidth">1000dp</item>
嘗試這個 ,
inflater.inflate(R.layout.menu,menu);
要么
menu.inflate(R.layout.popup_menu);
讓它半透明。 我為此彈出相同。 請檢查一下。 也許它也適合你。
在你的清單中:
<activity
android:name=".ActivityInviteFriend"
android:theme="@style/Theme.TransparentInfo">
</activity>
風格:主題:
<style name="AppTheme" parent="Theme.AppCompat.Light.DarkActionBar">
<!-- Customize your theme here. -->
<item name="colorPrimary">@color/LightappActionBarColor</item>
<item name="colorPrimaryDark">@color/appColor</item>
<item name="colorAccent">@color/btn_color</item>
<item name="windowNoTitle">true</item>
<item name="windowActionBar">false</item>
</style>
和你的自定義主題:
<color name="semiTransparentBlack">#00000000</color>
<style name="Theme.TransparentInfo" parent="AppTheme">
<item name="android:windowIsTranslucent">true</item>
<item name="android:windowBackground">@color/semiTransparentBlack</item>
<item name="android:windowContentOverlay">@null</item>
<item name="android:windowNoTitle">true</item>
<item name="android:windowIsFloating">false</item>
<item name="android:backgroundDimEnabled">true</item>
</style>
你的活動:
package com.gc.naifizzy;
import android.graphics.drawable.ColorDrawable;
import android.os.Bundle;
import android.support.design.widget.Snackbar;
import android.support.v7.app.AppCompatActivity;
import android.view.View;
import android.view.Window;
import android.widget.Button;
import android.widget.Toast;
public class ActivityInviteFriend extends AppCompatActivity {
Button btn_send;
Snackbar snackbar;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
requestWindowFeature(Window.FEATURE_NO_TITLE);
getWindow().setBackgroundDrawable(
new ColorDrawable(android.graphics.Color.TRANSPARENT));
setContentView(R.layout.activity_invite_friend);
btn_send = (Button) findViewById(R.id.btn_send);
btn_send.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
//snack("Invitation sent successfully...");
Toast.makeText(ActivityInviteFriend.this, "Invitation sent successfully", Toast.LENGTH_SHORT).show();
finish();
}
});
}
public void snack(String data) {
snackbar = Snackbar
.make(findViewById(android.R.id.content), data, Snackbar.LENGTH_LONG)
.setAction("Dismiss", new View.OnClickListener() {
@Override
public void onClick(View view) {
snackbar.dismiss();
}
});
snackbar.show();
}
}
最后你的xml布局:
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#502f2f2f">
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="300dp"
android:layout_centerInParent="true"
android:background="@android:color/white"
android:paddingLeft="5dp"
android:paddingRight="5dp">
<RelativeLayout
android:id="@+id/dds"
android:layout_width="match_parent"
android:layout_height="45dp"
android:background="#112f2f2f"
android:paddingTop="10dp"
android:visibility="visible">
<TextView
android:id="@+id/txt_what"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_centerVertical="true"
android:gravity="center_vertical|left"
android:paddingLeft="10dp"
android:text="Invite people to join your tree on Naifizzy"
android:textColor="@color/appColor"
android:textSize="15sp"
android:textStyle="bold" />
</RelativeLayout>
<View
android:id="@+id/view"
android:layout_width="match_parent"
android:layout_height="3dp"
android:layout_below="@id/dds"
android:layout_marginTop="3dp"
android:alpha="0.5"
android:background="@color/appColor"
android:visibility="visible" />
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_below="@id/view"
android:layout_marginTop="20dp"
android:gravity="center_vertical|center_horizontal"
android:orientation="vertical">
<TextView
android:id="@+id/txt_share"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_centerVertical="true"
android:layout_marginLeft="10dp"
android:text="Invite people by sharing this link "
android:textColor="#992f2f2f"
android:textSize="15sp" />
<EditText
android:id="@+id/edt_user_link"
android:layout_width="match_parent"
android:layout_height="50dp"
android:layout_below="@id/txt_share"
android:layout_marginLeft="10dp"
android:layout_marginRight="10dp"
android:layout_marginTop="10dp"
android:background="@drawable/layout_border"
android:editable="false"
android:paddingLeft="10dp"
android:singleLine="true"
android:text="http://naifizzy.com/@parik_dhakan"
android:textColor="#992f2f2f"
android:textSize="15sp" />
<View
android:id="@+id/view1"
android:layout_width="match_parent"
android:layout_height="1dp"
android:layout_below="@id/edt_user_link"
android:layout_marginBottom="20dp"
android:layout_marginTop="20dp"
android:alpha="0.5"
android:background="@color/appColor" />
<TextView
android:id="@+id/txt_share2"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_below="@id/view1"
android:layout_centerVertical="true"
android:layout_marginLeft="10dp"
android:text="Send by email "
android:textColor="#992f2f2f"
android:textSize="15sp" />
<LinearLayout
android:layout_width="match_parent"
android:layout_height="50dp"
android:layout_marginBottom="30dp"
android:layout_marginTop="10dp"
android:orientation="horizontal"
android:visibility="visible"
android:weightSum="1">
<LinearLayout
android:id="@+id/ed_l"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_weight="0.2"
android:background="@drawable/layout_border"
android:orientation="horizontal"
android:visibility="visible">
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="match_parent">
<android.support.design.widget.TextInputLayout
android:id="@+id/edl_current"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_centerInParent="true"
android:paddingTop="5dp"
android:textColorHint="#992f2f2f"
android:textSize="15sp">
<EditText
android:id="@+id/edt_mail"
style="@style/StyledTilEditText"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_centerHorizontal="true"
android:background="@android:color/transparent"
android:hint="Enter recipients' Email seprated by commas "
android:inputType="textEmailAddress"
android:paddingLeft="10dp"
android:textColor="#992f2f2f"
android:textColorHint="#992f2f2f"
android:textSize="15sp" />
</android.support.design.widget.TextInputLayout>
<ImageView
android:id="@+id/img_show"
android:layout_width="30dp"
android:layout_height="25dp"
android:layout_alignParentEnd="true"
android:layout_centerVertical="true"
android:layout_marginEnd="20dp"
android:scaleType="centerInside"
android:src="@drawable/ic_eye"
android:visibility="gone" />
</RelativeLayout>
</LinearLayout>
<EditText
android:id="@+id/edt_user_link2"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_below="@id/txt_share2"
android:layout_marginLeft="10dp"
android:layout_marginRight="10dp"
android:background="@drawable/layout_border"
android:paddingLeft="10dp"
android:singleLine="true"
android:text="http://naifizzy.com/@parik_dhakan"
android:textColor="#992f2f2f"
android:textSize="15sp"
android:visibility="gone" />
<Button
android:id="@+id/btn_send"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_marginRight="5dp"
android:layout_weight="0.8"
android:background="@drawable/signupbg"
android:gravity="center_vertical|center_horizontal"
android:text="Send\nInvites"
android:textColor="@android:color/white"
android:textSize="10sp" />
</LinearLayout>
</LinearLayout>
</RelativeLayout>
</RelativeLayout>
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