自定义Toast

Toast用于向用户显示一些帮助/提示，我在用其他软件时，Toast样式是他们自定义的样式，我也研究了下，做两个小例子，供大家参考，样式见附件。

有不足之处请指点

ToastActivity.java

package com.action;import android.app.Activity;import android.os.Bundle;import android.view.Gravity;import android.view.View;import android.view.View.OnClickListener;import android.widget.Button;import android.widget.Toast;public class ToastActivity extends Activity {private Button btn1;private Button btn2;private Toast toast;private View secondLayout;/** Called when the activity is first created. */@Overridepublic void onCreate(Bundle savedInstanceState) {super.onCreate(savedInstanceState);setContentView(R.layout.main);secondLayout = getLayoutInflater().inflate(R.layout.second, null);btn1 = (Button) findViewById(R.id.btn1);btn2 = (Button) findViewById(R.id.btn2);btn1.setOnClickListener(new BtnListener(btn1));btn2.setOnClickListener(new BtnListener(btn2));}class BtnListener implements OnClickListener {private View view;public BtnListener(View view) {this.view = view;}@Overridepublic void onClick(View v) {if (view.equals(btn1)) {toast = Toast.makeText(getApplicationContext(), "自定义Toast位置",Toast.LENGTH_LONG);  //自定义Toast位置toast.setGravity(Gravity.CENTER, 0, 0);toast.show();} else if (view.equals(btn2)) {toast = new Toast(getApplicationContext());  //自定义Toast样式toast.setGravity(Gravity.CENTER, 0, 0);toast.setView(secondLayout);toast.show();}}}}

main.xml

<?xml version="1.0" encoding="utf-8"?><LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"android:orientation="vertical" android:layout_width="fill_parent"android:layout_height="fill_parent"><TextView android:layout_width="fill_parent"android:layout_height="wrap_content" android:text="@string/hello" /><Button android:id="@+id/btn1" android:layout_width="wrap_content"android:layout_height="wrap_content" android:text="Button" /><Button android:id="@+id/btn2" android:layout_width="wrap_content"android:layout_height="wrap_content" android:text="Button" /></LinearLayout>

second.xml

<?xml version="1.0" encoding="utf-8"?><LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"android:orientation="horizontal" android:layout_width="fill_parent"android:background="@drawable/toast_frame"android:gravity="center_vertical"android:layout_height="fill_parent"><ImageView android:id="@+id/img" android:layout_width="wrap_content"android:src="@drawable/btn_check_buttonless_on" android:layout_height="wrap_content" /><TextView android:id="@+id/tv" android:layout_width="wrap_content"android:layout_height="wrap_content" android:text="second" /></LinearLayout>

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