Android仿微信进度弹出框的实现方法

MainActivity:

package com.ruru.dialogproject; 
import android.app.Activity; 
import android.os.Bundle; 
import android.view.View; 
public class MainActivity extends Activity implements Runnable { 
 LoadingDialog dialog; 
 @Override 
 protected void onCreate(Bundle savedInstanceState) { 
  super.onCreate(savedInstanceState); 
  setContentView(R.layout.activity_main); 
  findViewById(R.id.btn_name).setonClickListener(new View.onClickListener() { 
   @Override 
   public void onClick(View view) { 
    dialog = new LoadingDialog(MainActivity.this); 
    dialog.setCanceledonTouchOutside(false); 
    dialog.show(); 
    new Thread(MainActivity.this).start(); 
   } 
  }); 
 } 
 public void run() { 
  try { 
   Thread.sleep(5000); 
   dialog.dismiss(); 
  } catch (InterruptedException e) { 
   e.printStackTrace(); 
  } 
 } 
} 

activity_main:

LoadingDialog:

package com.ruru.dialogproject; 
import android.app.Dialog; 
import android.content.Context; 
import android.os.Bundle; 
import android.widget.LinearLayout; 
import android.widget.TextView; 
 
public class LoadingDialog extends Dialog { 
 private TextView tv; 
  
 public LoadingDialog(Context context) { 
  super(context, R.style.loadingDialogStyle); 
 } 
 @Override 
 protected void onCreate(Bundle savedInstanceState) { 
  super.onCreate(savedInstanceState); 
  setContentView(R.layout.dialog_loading); 
  tv = (TextView) findViewById(R.id.tv); 
  tv.setText("正在上传....."); 
  LinearLayout linearLayout = (LinearLayout) this.findViewById(R.id.LinearLayout); 
  linearLayout.getBackground().setAlpha(210); 
 } 
} 

dialog_loading:

R.style.loadingDialogStyle:

 
  @android:color/transparent 
  @null 
  true 
  true 
  true 
  @null 
  @android:style/Animation.Dialog 
  false 
  0.6 
  

drawable-yuanjiao:

效果：

关于样式：

@null ：Dialog的windowframe框为无 
true：是否浮现在activity之上 
false:是否半透明 
true:是否显示title 
@drawable/dia_bg:设置dialog的背景 
true背景是否模糊显示 
0.6背景的灰度 

Window attributes属性详解

颜色为：#393939

以上所述是小编给大家介绍的Android仿微信进度弹出框效果，希望对大家有所帮助，如果大家有任何疑问请给我留言，小编会及时回复大家的。在此也非常感谢大家对考高分网网站的支持！