今天就跟大家聊聊有关怎么在Android中实现一个信息弹出框，可能很多人都不太了解，为了让大家更加了解，小编给大家总结了以下内容，希望大家根据这篇文章可以有所收获。
Android是什么
Android是一种基于Linux内核的自由及开放源代码的操作系统，主要使用于移动设备，如智能手机和平板电脑，由美国Google公司和开放手机联盟领导及开发。
layout下的dialog_common_layout.xml
<?xml version="1.0" encoding="utf-8"?><LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="match_parent" android:layout_height="wrap_content" android:background="@drawable/bg_round_white" android:focusable="true" android:focusableInTouchMode="true" android:orientation="vertical"> <TextView android:id="@+id/title" android:layout_width="match_parent" android:layout_height="wrap_content" android:background="@drawable/bg_top_round_left_right_blue" android:focusable="true" android:focusableInTouchMode="true" android:gravity="center_horizontal" android:padding="12dp" android:text="@string/tip" android:textColor="@color/white" android:textSize="16sp" /> <LinearLayout android:layout_width="match_parent" android:layout_height="match_parent" android:layout_margin="2dp" android:baselineAligned="false" android:orientation="vertical" android:paddingStart="10dp" android:paddingEnd="10dp"> <LinearLayout android:layout_width="match_parent" android:layout_height="match_parent" android:layout_weight="1" android:orientation="horizontal"> <TextView android:id="@+id/ZCMC2" android:layout_width="150dp" android:layout_height="wrap_content" android:layout_marginStart="@dimen/re_2_half_gap" android:text="@string/ZCMC" android:textColor="#A2A2A8" /> <TextView android:id="@+id/ZCMC1" android:layout_width="match_parent" android:layout_height="wrap_content" android:text="@string/ZCMC" /> </LinearLayout> <LinearLayout android:layout_width="match_parent" android:layout_height="match_parent" android:layout_weight="1" android:orientation="horizontal"> <TextView android:id="@+id/FLMC2" android:layout_width="150dp" android:layout_height="wrap_content" android:layout_marginStart="@dimen/re_2_half_gap" android:text="@string/FLMC" android:textColor="#A2A2A8" /> <TextView android:id="@+id/FLMC1" android:layout_width="match_parent" android:layout_height="wrap_content" android:text="@string/FLMC" /> </LinearLayout> </LinearLayout> <LinearLayout android:layout_width="match_parent" android:layout_height="match_parent" android:layout_margin="2dp" android:baselineAligned="false" android:orientation="vertical" android:paddingStart="10dp" android:paddingEnd="10dp"> <LinearLayout android:layout_width="match_parent" android:layout_height="match_parent" android:layout_weight="0.5" android:orientation="horizontal"> <TextView android:id="@+id/SBPP2" android:layout_width="150dp" android:layout_height="wrap_content" android:layout_marginStart="@dimen/re_2_half_gap" android:text="@string/SBPP" android:textColor="#A2A2A8" /> <TextView android:id="@+id/SBPP1" android:layout_width="match_parent" android:layout_height="wrap_content" android:text="@string/SBPP" /> </LinearLayout> <LinearLayout android:layout_width="match_parent" android:layout_height="match_parent" android:layout_weight="0.5" android:orientation="horizontal"> <TextView android:id="@+id/XH2" android:layout_width="150dp" android:layout_height="wrap_content" android:layout_marginStart="@dimen/re_2_half_gap" android:text="@string/XH" android:textColor="#A2A2A8" /> <TextView android:id="@+id/XH1" android:layout_width="match_parent" android:layout_height="wrap_content" android:layout_marginStart="@dimen/re_2_half_gap" android:text="@string/XH" /> </LinearLayout> </LinearLayout> <LinearLayout android:layout_width="match_parent" android:layout_height="match_parent" android:layout_margin="2dp" android:baselineAligned="false" android:orientation="vertical" android:paddingStart="10dp" android:paddingEnd="10dp"> <LinearLayout android:layout_width="match_parent" android:layout_height="match_parent" android:layout_weight="1" android:orientation="horizontal"> <TextView android:id="@+id/DJ3" android:layout_width="150dp" android:layout_height="wrap_content" android:layout_marginStart="@dimen/re_2_half_gap" android:text="@string/DJ" android:textColor="#A2A2A8" /> <TextView android:id="@+id/DJ1" android:layout_width="match_parent" android:layout_height="wrap_content" android:text="@string/DJ" /> </LinearLayout> <LinearLayout android:layout_width="match_parent" android:layout_height="match_parent" android:layout_weight="1" android:orientation="horizontal"> <TextView android:id="@+id/GZRQ2" android:layout_width="150dp" android:layout_height="wrap_content" android:layout_marginStart="@dimen/re_2_half_gap" android:text="@string/GZRQ" android:textColor="#A2A2A8" /> <TextView android:id="@+id/GZRQ1" android:layout_width="match_parent" android:layout_height="wrap_content" android:text="@string/GZRQ" /> </LinearLayout> </LinearLayout> <View android:layout_width="match_parent" android:layout_height="1dp" android:layout_marginTop="2dp" android:background="@color/blue_touch_user" /> <LinearLayout android:id="@+id/buttonLine" android:layout_width="match_parent" android:layout_height="50dp" android:orientation="horizontal"> <TextView android:id="@+id/cancel" android:layout_width="match_parent" android:layout_height="match_parent" android:layout_weight="1.0" android:background="@drawable/bg_round_left_white" android:gravity="center" android:selectAllOnFocus="false" android:text="@string/cancel" android:textColor="@color/blue_touch_user" android:textSize="14sp" /> <View android:layout_width="1dp" android:layout_height="match_parent" android:background="@color/blue_touch_user" /> <TextView android:id="@+id/submit" android:layout_width="match_parent" android:layout_height="match_parent" android:layout_weight="1.0" android:background="@drawable/bg_round_right_white" android:gravity="center" android:text="@string/ruku" android:textColor="@color/blue_user" android:textSize="14sp" /> </LinearLayout> <LinearLayout android:id="@+id/buttonLine2" android:layout_width="match_parent" android:layout_height="50dp" android:orientation="horizontal"> <TextView android:id="@+id/cancel2" android:layout_width="match_parent" android:layout_height="match_parent" android:background="@drawable/bg_round_left_right_white" android:gravity="center" android:selectAllOnFocus="false" android:text="@string/close" android:textColor="@color/blue_touch_user" android:textSize="14sp" /> </LinearLayout></LinearLayout>CommomDialog.java
public class CommomDialog extends Dialog implements View.OnClickListener{ private Context mContext; private PageData content; private OnCloseListener listener; private String positiveName; private String negativeName; private String title; public CommomDialog(Context context) { super(context); this.mContext = context; } public CommomDialog(Context context, int themeResId, PageData content) { super(context, themeResId); this.mContext = context; this.content = content; } public CommomDialog(Context context, int themeResId, PageData content, OnCloseListener listener) { super(context, themeResId); this.mContext = context; this.content = content; this.listener = listener; } protected CommomDialog(Context context, boolean cancelable, OnCancelListener cancelListener) { super(context, cancelable, cancelListener); this.mContext = context; } public CommomDialog setTitle(String title){ this.title = title; return this; } public CommomDialog setPositiveButton(String name){ this.positiveName = name; return this; } public CommomDialog setNegativeButton(String name){ this.negativeName = name; return this; } @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.dialog_common_layout); setCanceledOnTouchOutside(false); initView(); } private void initView(){ TextView ZCMC = (TextView) findViewById(R.id.ZCMC1); TextView GZRQ = (TextView) findViewById(R.id.GZRQ1); TextView DJ = (TextView) findViewById(R.id.DJ1); TextView XH = (TextView) findViewById(R.id.XH1); TextView SBPP = (TextView) findViewById(R.id.SBPP1); TextView FLMC = (TextView) findViewById(R.id.FLMC1); LinearLayout buttonLine=(LinearLayout) findViewById(R.id.buttonLine); LinearLayout buttonLine2=(LinearLayout) findViewById(R.id.buttonLine2); TextView titleTxt = (TextView) findViewById(R.id.title); TextView submitTxt = (TextView) findViewById(R.id.submit); submitTxt.setOnClickListener(this); TextView cancelTxt = (TextView) findViewById(R.id.cancel); cancelTxt.setOnClickListener(this); TextView cancelTxt2 = (TextView) findViewById(R.id.cancel2); cancelTxt2.setOnClickListener(this); ZCMC.setText(content.getString("ZCMC").trim()); GZRQ.setText(content.getString("GZRQ").trim()); DJ.setText(content.getString("DJ").trim()); XH.setText(content.getString("XH").trim()); SBPP.setText(content.getString("SBPP").trim()); FLMC.setText(content.getString("FLMC").trim()); if(!TextUtils.isEmpty(positiveName)){ submitTxt.setText(positiveName); } if(!TextUtils.isEmpty(negativeName)){ cancelTxt.setText(negativeName); } if(!TextUtils.isEmpty(negativeName)){ cancelTxt2.setText(negativeName); } if(!TextUtils.isEmpty(title)){ titleTxt.setText(title); } System.out.println(content.getString("JYZT")); if(!TextUtils.isEmpty(positiveName)&&positiveName.equals("出库")){ if(!content.getString("JYZT").equals("1.0")){ buttonLine2.setVisibility(View.GONE); buttonLine.setVisibility(View.VISIBLE); }else{ buttonLine.setVisibility(View.GONE); buttonLine2.setVisibility(View.VISIBLE); } }else if(!TextUtils.isEmpty(positiveName)&&positiveName.equals("入库")){ //归还资产入库 if(!content.getString("JYZT").equals("1.0")){ buttonLine.setVisibility(View.GONE); buttonLine2.setVisibility(View.VISIBLE); }else{ buttonLine2.setVisibility(View.GONE); buttonLine.setVisibility(View.VISIBLE); } }else{ //新增资产入库 buttonLine.setVisibility(View.VISIBLE); buttonLine2.setVisibility(View.GONE); } } @Override public void onClick(View v) { switch (v.getId()){ case R.id.cancel2: if(listener != null){ listener.onClick(this, false); } this.dismiss(); break; case R.id.cancel: if(listener != null){ listener.onClick(this, false); } this.dismiss(); break; case R.id.submit: if(listener != null){ listener.onClick(this, true); } break; } } public interface OnCloseListener{ void onClick(Dialog dialog, boolean confirm); }}
drawable下bg_top_round_left_right_blue.xml
<?xml version="1.0" encoding="utf-8"?><shape xmlns:android="http://schemas.android.com/apk/res/android" android:shape="rectangle"> <solid android:color="@color/blue_user" /> <corners android:topRightRadius="8dp" android:topLeftRadius="8dp" /></shape>bg_round_left_white.xml
<?xml version="1.0" encoding="utf-8"?><shape xmlns:android="http://schemas.android.com/apk/res/android" android:shape="rectangle"> <solid android:color="@color/white" /> <corners android:bottomLeftRadius="8dp" /></shape>bg_round_right_white.xml
<?xml version="1.0" encoding="utf-8"?><shape xmlns:android="http://schemas.android.com/apk/res/android" android:shape="rectangle"> <solid android:color="@color/white" /> <corners android:bottomRightRadius="8dp" /></shape>bg_round_left_right_white.xml
<?xml version="1.0" encoding="utf-8"?><shape xmlns:android="http://schemas.android.com/apk/res/android" android:shape="rectangle"> <solid android:color="@color/white" /> <corners android:bottomRightRadius="8dp" android:bottomLeftRadius="8dp" /></shape>styles.xml
<style name="dialog" parent="@android:style/Theme.Dialog"> <item name="android:windowFrame">@null</item> <!--边框--> <item name="android:windowIsFloating">true</item> <!--是否浮现在activity之上--> <item name="android:windowIsTranslucent">false</item> <!--半透明--> <item name="android:windowNoTitle">true</item> <!--无标题--> <item name="android:windowBackground">@android:color/transparent</item> <!--背景透明--> <item name="android:backgroundDimEnabled">true</item> <!--模糊--></style>使用
//弹出框 确认按钮 CommomDialog commomDialog = new CommomDialog(HjtzActivity.this, R.style.dialog, gwcInfo, new CommomDialog.OnCloseListener() { @Override public void onClick(Dialog dialog, boolean confirm) { dialogClose=true; if(confirm){ PageData rkParam=new PageData(); rkParam.put("HJH",hjbh.getText().toString()); rkParam.put("DAH",DAH); rkParam.put("CFDD",CFDD); rkParam.put("WAREID",gwcInfo.getString("WAREID")); mDialog2 = LoadDialogUtils.createLoadingDialog(HjtzActivity.this, "loading..."); addSubscription(httpApi.updateHjhInfo(rkParam),new SubscriberCallBack(new ApiCallBack<ResponseWrapper>() { @Override public void onSuccess(ResponseWrapper resp) { if(resp.getCode()!=0){ showMsg("请求失败"); }else{ showMsg("调整成功！"); } } @Override public void onFailure(int code, String msg) { showMsg(msg); System.out.println(msg); } @Override public void onCompoleted() { LoadDialogUtils.closeDialog(mDialog2); } })); } dialog.dismiss(); } });dialogClose=false;commomDialog.setTitle("货架调整").setPositiveButton("调整").show();看完上述内容，你们对怎么在Android中实现一个信息弹出框有进一步的了解吗？如果还想了解更多知识或者相关内容，请关注编程网行业资讯频道，感谢大家的支持。
