自定义Toast

1.自定义一个带图片带文字的消息提示框：在按钮上写监听方法，在方法中实现如下：

 public void customListener(View v){
        //将静态的布局文件转换成view对象
        View view = getLayoutInflater().inflate(R.layout.toast_layout, null);
        Toast toast = Toast.makeText(getBaseContext(), "", Toast.LENGTH_SHORT);
        toast.setGravity(Gravity.CENTER, 0, 0);
        toast.setView(view);
        toast.setDuration(100);
        toast.show();
    }

其中toast_layout是写好的消息模板，代码如下：

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:orientation="vertical" android:layout_width="match_parent" android:layout_height="match_parent">

    <TextView  android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="自定义Toast" />
    <ImageView  android:layout_width="wrap_content" android:layout_height="wrap_content" android:id="@+id/toast_layout_img" android:background="@mipmap/ic_launcher" />
</LinearLayout>

2.自定义对话框Toast：

public void dialogListener(View v){
        View view=getLayoutInflater().inflate(R.layout.dialog_layout, null);
        final AlertDialog.Builder builder=new AlertDialog.Builder(this);
        builder.setTitle("提示");
        builder.setCancelable(true);
        builder.setIcon(R.mipmap.left_menu_activity_normal);
        builder.setView(view);
        builder.setPositiveButton("确定", new DialogInterface.OnClickListener() {
            @Override
            public void onClick(DialogInterface dialog, int which) {
                Toast.makeText(getBaseContext(), "您点击了确定", Toast.LENGTH_SHORT).show();
                dialog.dismiss();
            }
        });
        builder.setNegativeButton("取消", new DialogInterface.OnClickListener() {
            @Override
            public void onClick(DialogInterface dialog, int which) {
                Toast.makeText(getBaseContext(), "您点击了取消", Toast.LENGTH_SHORT).show();
                dialog.dismiss();
            }
        });
        AlertDialog alertDialog=builder.create();
        alertDialog.show();
    }

3.自定义单选框Toast：

 public void choiceListener(View v){
        final String[] city={"烟台","青岛","威海"};
        et=new EditText(this);
        View view=getLayoutInflater().inflate(R.layout.dialog_layout,null);
        final AlertDialog.Builder builder=new AlertDialog.Builder(this);
        builder.setTitle("提示");
        builder.setCancelable(true);
        builder.setIcon(R.mipmap.left_menu_activity_normal);
        builder.setView(et);
        builder.setSingleChoiceItems(city, 0, new DialogInterface.OnClickListener() {
            @Override
            public void onClick(DialogInterface dialog, int which) {
                Toast.makeText(getBaseContext(), city[which], Toast.LENGTH_SHORT).show();
                key = which;
            }
        });
        builder.setPositiveButton("确定", new DialogInterface.OnClickListener() {
            @Override
            public void onClick(DialogInterface dialog, int which) {
                String str = et.getText().toString();
                Toast.makeText(getBaseContext(), "你选择了" + str + city[key], Toast.LENGTH_SHORT).show();
                dialog.dismiss();
            }
        });
        AlertDialog alertDialog=builder.create();
        alertDialog.show();
    }

4.自定义多选框Toast：

 public void choicesListener(View v){

            final String[] group={"巴西","荷兰","德国","阿根廷"};
            final boolean[] b={true,false,true,false};
            final AlertDialog.Builder builder=new AlertDialog.Builder(this);
            builder.setIcon(R.mipmap.ic_launcher);
            builder.setTitle("多选");
            builder.setMultiChoiceItems(group, b, new DialogInterface.OnMultiChoiceClickListener() {
                @Override
                public void onClick(DialogInterface dialog, int which, boolean isChecked) {
                    if (isChecked) {
                        Toast.makeText(getBaseContext(), group[which], Toast.LENGTH_SHORT).show();
                    }
                }
            });
            AlertDialog alertDialog=builder.create();
            alertDialog.show();
    }

5.自定义popupWindow:
onCreate里面代码如下：

View view=getLayoutInflater().inflate(R.layout.popup_layout,null);
        popupWindow=new PopupWindow(view);
        popupWindow.setFocusable(true);
        ColorDrawable cd=new ColorDrawable();
        popupWindow.setBackgroundDrawable(cd);

其中popup_layout是写好的弹出框模板，代码如下：

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:orientation="vertical" android:layout_width="match_parent" android:background="#0fed04" android:layout_height="match_parent">

    <TextView  android:layout_width="match_parent" android:layout_height="wrap_content" android:textSize="24dp" android:text="选项1" android:gravity="center" />
    <TextView  android:layout_width="match_parent" android:layout_height="wrap_content" android:textSize="24dp" android:text="选项2" android:gravity="center" />
    <TextView  android:layout_width="match_parent" android:layout_height="wrap_content" android:textSize="24dp" android:text="选项3" android:gravity="center" />
    <TextView  android:layout_width="match_parent" android:layout_height="wrap_content" android:textSize="24dp" android:text="选项4" android:gravity="center" />
    <TextView  android:layout_width="match_parent" android:layout_height="wrap_content" android:textSize="24dp" android:text="选项5" android:gravity="center" />
    <TextView  android:layout_width="match_parent" android:layout_height="wrap_content" android:textSize="24dp" android:text="选项6" android:gravity="center" />


</LinearLayout>

监听函数代码如下：

public void popuWindowShow(View view){
        popupWindow.setWidth(view.getWidth());
        int height=getResources().getDisplayMetrics().heightPixels/3;
        popupWindow.setHeight(height);
        popupWindow.showAsDropDown(view,0,0);
        popupWindow.setAnimationStyle(R.style.popAnim);
    }