alertdialog
package com.shenzhou.robot.custom.dialog;
import android.app.Dialog;
import android.content.Context;
import android.view.Display;
import android.view.LayoutInflater;
import android.view.View;
import android.view.View.OnClickListener;
import android.view.WindowManager;
import android.widget.Button;
import android.widget.EditText;
import android.widget.FrameLayout;
import android.widget.ImageView;
import android.widget.LinearLayout;
import android.widget.LinearLayout.LayoutParams;
import android.widget.TextView;
import com.shenzhou.robot.R;
/**对话框实现类
* Created by zhangfeng on 2016/2/26.
*/
public class AlertDialog {
private Context context;
private Dialog dialog;
private LinearLayout lLayout_bg;
private TextView txt_title;
private TextView txt_msg;
private EditText edit_msg;
private Button btn_neg;
private Button btn_pos;
private ImageView img_line;
private Display display;
private boolean showTitle = false;
private boolean showMsg = false;
private boolean showEditText = false;
private boolean showPosBtn = false;
private boolean showNegBtn = false;
public AlertDialog(Context context) {
this.context = context;
WindowManager windowManager = (WindowManager) context
.getSystemService(Context.WINDOW_SERVICE);
display = windowManager.getDefaultDisplay();
}
public AlertDialog builder() {
View view = LayoutInflater.from(context).inflate(
R.layout.view_alertdialog, null);
lLayout_bg = (LinearLayout) view.findViewById(R.id.lLayout_bg);
txt_title = (TextView) view.findViewById(R.id.txt_title);
txt_title.setVisibility(View.GONE);
txt_msg = (TextView) view.findViewById(R.id.txt_msg);
txt_msg.setVisibility(View.GONE);
edit_msg = (EditText) view.findViewById(R.id.edit_msg);
edit_msg.setVisibility(View.GONE);
btn_neg = (Button) view.findViewById(R.id.btn_neg);
btn_neg.setVisibility(View.GONE);
btn_pos = (Button) view.findViewById(R.id.btn_pos);
btn_pos.setVisibility(View.GONE);
img_line = (ImageView) view.findViewById(R.id.img_line);
img_line.setVisibility(View.GONE);
dialog = new Dialog(context, R.style.AlertDialogStyle);
dialog.setContentView(view);
lLayout_bg.setLayoutParams(new FrameLayout.LayoutParams((int) (display
.getWidth() * 0.85), LayoutParams.WRAP_CONTENT));
return this;
}
public AlertDialog setTitle(String title) {
showTitle = true;
if ("".equals(title)) {
txt_title.setText("标题");
} else {
txt_title.setText(title);
}
return this;
}
public AlertDialog setMsg(String msg) {
showMsg = true;
if ("".equals(msg)) {
txt_msg.setText("内容");
} else {
txt_msg.setText(msg);
}
return this;
}
public AlertDialog setEditHintMsg(String msg) {
showEditText = true;
if ("".equals(msg)) {
edit_msg.setHint("内容");
} else {
edit_msg.setHint(msg);
}
return this;
}
public AlertDialog setEditHintMsg(String msg, int type) {
showEditText = true;
edit_msg.setInputType(type);
if ("".equals(msg)) {
edit_msg.setHint("内容");
} else {
edit_msg.setHint(msg);
}
return this;
}
public String getEditTextString() {
return edit_msg.getText().toString();
}
public AlertDialog setCancelable(boolean cancel) {
dialog.setCancelable(cancel);
return this;
}
public AlertDialog setPositiveButton(String text,
final OnClickListener listener) {
showPosBtn = true;
if ("".equals(text)) {
btn_pos.setText("确定");
} else {
btn_pos.setText(text);
}
btn_pos.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
if (listener != null) {
listener.onClick(v);
}
if (v.getTag() == null)
dialog.dismiss();
else if (!v.getTag().equals("xx")) {
dialog.dismiss();
}
}
});
return this;
}
public AlertDialog setNegativeButton(String text,
final OnClickListener listener) {
showNegBtn = true;
if ("".equals(text)) {
btn_neg.setText("取消");
} else {
btn_neg.setText(text);
}
btn_neg.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
if (listener != null) {
listener.onClick(v);
}
dialog.dismiss();
}
});
return this;
}
private void setLayout() {
if (!showTitle && !showMsg && !showEditText) {
txt_title.setText("提示");
txt_title.setVisibility(View.VISIBLE);
}
if (showTitle) {
txt_title.setVisibility(View.VISIBLE);
}
if (showMsg) {
txt_msg.setVisibility(View.VISIBLE);
}
if (showEditText) {
edit_msg.setVisibility(View.VISIBLE);
}
if (!showPosBtn && !showNegBtn) {
btn_pos.setText("确定");
btn_pos.setVisibility(View.VISIBLE);
btn_pos.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
dialog.dismiss();
}
});
}
if (showPosBtn && showNegBtn) {
btn_pos.setVisibility(View.VISIBLE);
btn_neg.setVisibility(View.VISIBLE);
img_line.setVisibility(View.VISIBLE);
}
if (showPosBtn && !showNegBtn) {
btn_pos.setVisibility(View.VISIBLE);
}
if (!showPosBtn && showNegBtn) {
btn_neg.setVisibility(View.VISIBLE);
}
}
public void show() {
setLayout();
if (!dialog.isShowing())
dialog.show();
}
public void dismiss() {
dialog.dismiss();
}
}
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@+id/lLayout_bg"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="@drawable/alert_bg"
android:orientation="vertical">
<TextView
android:id="@+id/txt_title"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginLeft="15dp"
android:layout_marginRight="15dp"
android:layout_marginTop="15dp"
android:gravity="center"
android:textColor="#000000"
android:textSize="18sp"
android:textStyle="bold" />
<FrameLayout
android:id="@+id/dialog_content"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginLeft="15dp"
android:layout_marginRight="15dp"
android:layout_marginTop="15dp">
<LinearLayout
android:id="@+id/dialog_default"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical">
<TextView
android:id="@+id/txt_msg"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:gravity="center"
android:textColor="#333333"
android:textSize="12sp" />
<EditText
android:id="@+id/edit_msg"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginTop="15dp"
android:padding="5dp"
android:background="@drawable/btn_rectangle"
android:gravity="center|left"
android:hint="请输入名称"
android:textSize="14sp"
android:textColor="#333333"
android:textColorHint="#cccccc" />
</LinearLayout>
</FrameLayout>
<ImageView
android:layout_width="match_parent"
android:layout_height="0.5dp"
android:layout_marginTop="10dp"
android:background="#c6c6c6" />
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="horizontal">
<Button
android:id="@+id/btn_neg"
android:layout_width="wrap_content"
android:layout_height="43dp"
android:layout_weight="1"
android:background="@drawable/alertdialog_left_selector"
android:gravity="center"
android:textColor="#3f97f7"
android:textSize="16sp" />
<ImageView
android:id="@+id/img_line"
android:layout_width="0.5dp"
android:layout_height="43dp"
android:background="#c6c6c6" />
<Button
android:id="@+id/btn_pos"
android:layout_width="wrap_content"
android:layout_height="43dp"
android:layout_weight="1"
android:background="@drawable/alertdialog_right_selector"
android:gravity="center"
android:textColor="#3f97f7"
android:textSize="16sp" />
</LinearLayout>
</LinearLayout>
<?xml version="1.0" encoding="utf-8"?>
<shape xmlns:android="http://schemas.android.com/apk/res/android"
android:shape="rectangle"
>
<!-- 内部颜色 -->
<solid
android:color="@color/white" />
<!-- 边缘线条颜色 -->
<stroke
android:width="0.5dp"
android:color="@color/line" />
<!-- 圆角的幅度 -->
<corners
android:radius="2dp" />
</shape>
<style name="AlertDialogStyle" parent="@android:style/Theme.Dialog">
<item name="android:windowBackground">@android:color/transparent</item>
<item name="android:windowContentOverlay">@null</item>
<item name="android:windowIsFloating">true</item>
<item name="android:windowFrame">@null</item>
<item name="android:backgroundDimEnabled">true</item>
<item name="android:windowNoTitle">true</item>
<item name="android:windowIsTranslucent">true</item>
</style>
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