自定义Toast

来源：互联网发布：linux getdtablesize 编辑：程序博客网时间：2024/06/05 13:26

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);    }

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