android 自定义AlertDialog(一段)

final AlertDialog dialog = new AlertDialog.Builder(mContext)
.create();
dialog.setCancelable(false);
dialog.show();
dialog.getWindow().setContentView(R.layout.enable_gps_dialog);
Button unagree_dialog = (Button) dialog.getWindow()
.findViewById(R.id.unagree_dialog);
Button agree_dialog = (Button) dialog.getWindow().findViewById(
R.id.agree_dialog);
unagree_dialog.setOnClickListener(new OnClickListener() {

@Override
public void onClick(View view) {
dialog.dismiss();
}
});

agree_dialog.setOnClickListener(new OnClickListener() {

@Override
public void onClick(View view) {
dialog.dismiss();
mAutoSign.setImageResource(R.drawable.sign_auto_open);
SettingHelper.setAutoSignin(mContext, true);
// 打开 gps
HcUtil.openGPS(mContext);
// 网络判断
if (!HcUtil.isNetworkConnected(mContext)) {
HcUtil.showToast(HcApplication.getContext(),
R.string.open_netdata);
}

// 开启自动打卡的闹钟
HcUtil.startAutoSignAlarm(mContext);
}
});

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="264dip"
android:layout_height="wrap_content"
android:background="@drawable/gps_netdata_bg"
android:padding="5dip"
android:orientation="vertical" >

<TextView
android:id="@+id/net_gps_tv"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_margin="15dip"
android:lines="3"
android:lineSpacingExtra="5dip"
android:text="@string/enable_gps_text"
android:textColor="@color/text_tab"
android:textSize="15sp" />

<View
android:layout_width="fill_parent"
android:layout_height="1dip"
android:background="@color/gps_divider_color" />

<LinearLayout
android:layout_width="fill_parent"
android:layout_height="@dimen/dialog_button_height"
android:orientation="horizontal" >

<Button
android:id="@+id/unagree_dialog"
android:layout_width="wrap_content"
android:layout_height="fill_parent"
android:layout_weight="1"
android:background="@android:color/white"
android:text="@string/unagree"
android:textColor="@color/gps_dialog_btn"
android:textSize="19sp" />

<View
android:layout_width="1dip"
android:layout_height="fill_parent"
android:visibility="gone"
android:background="@color/dialog_black" />

<Button
android:id="@+id/agree_dialog"
android:layout_width="wrap_content"
android:layout_height="fill_parent"
android:layout_weight="1"
android:background="@android:color/white"
android:text="@string/agree"
android:textColor="@color/gps_dialog_btn"
android:textSize="19sp" />
</LinearLayout>

</LinearLayout>