android 代码设置dialog 全屏,Android里把Dialog设置为全屏的方法
Android里把Dialog設(shè)置為全屏的方法
有的時(shí)候我們需要把Dialog設(shè)置為全屏,于是我們想到了如下的辦法:
//設(shè)置成全屏
LinearLayout.LayoutParams p = new LinearLayout.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.MATCH_PARENT);
mDetailDialog.addContentView(detailView, p);
實(shí)際情況是dialog根本不會(huì)全屏,我的實(shí)現(xiàn)步驟如下:
1、定義Dialog類
package com.nes.seilivetv.ui.dialog;
import android.app.Dialog;
import android.content.Context;
import android.os.Bundle;
import android.view.Gravity;
import android.view.LayoutInflater;
import android.view.View;
import android.view.Window;
import android.view.WindowManager;
import com.nes.seilivetv.R;
import androidx.annotation.NonNull;
import androidx.annotation.Nullable;
public class EpgDetailInforDialog extends Dialog {
private Context mContext;
public EpgDetailInforDialog(@NonNull Context context) {
super(context);
View inflate;
mContext = context;
inflate = LayoutInflater.from(context).inflate(R.layout.epg_detail_info, null);
setContentView(inflate);
}
public EpgDetailInforDialog(@NonNull Context context, int themeResId) {
super(context, themeResId);
View inflate;
mContext = context;
inflate = LayoutInflater.from(context).inflate(R.layout.epg_detail_info, null);
setContentView(inflate);
}
protected EpgDetailInforDialog(@NonNull Context context, boolean cancelable, @Nullable OnCancelListener cancelListener) {
super(context, cancelable, cancelListener);
}
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
}
public void setDialogLocation() {
Window win = this.getWindow();
WindowManager.LayoutParams lp = win.getAttributes();
lp.gravity = Gravity.END;
lp.width = WindowManager.LayoutParams.MATCH_PARENT;
lp.height = WindowManager.LayoutParams.MATCH_PARENT;
win.setWindowAnimations(R.style.dialogWindowAnim);
win.setAttributes(lp);
}
}
2、創(chuàng)建全屏Dialog
EpgDetailInforDialog epgDetailInforDialog = new EpgDetailInforDialog(getContext(), R.style.dialog_sen5_full);
epgDetailInforDialog.setDialogLocation();
epgDetailInforDialog.setOnDismissListener(new DialogInterface.OnDismissListener() {
@Override
public void onDismiss(DialogInterface dialogInterface) {
Log.d("wujiang", "call epgDetailInforDialog dismiss");
}
});
epgDetailInforDialog.show();
注意:?一定要設(shè)置Dialog的theme,不然還真的不能全屏,它會(huì)是一個(gè)很大的Dialog。
3、在style.xml里增加如下的style
4、設(shè)置動(dòng)畫
我這里使用的是dialogWindowAnim,定義如下:
side_panel_in和side_panel_out子anim文件夾下。
//side_panel_in
//side_panel_out
THE? ? ? ? ?END
總結(jié)
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