仿微信进度类库1

杨春财

Android仿微信进度弹出框的实现方法

MainActivity:

[url=][/url]
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();   }  } }[url=][/url]

activity_main:

[url=][/url]
<?xml version="1.0" encoding="utf-8"?> <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android" xmlns:tools="http://schemas.android.com/tools" android:id="@+id/activity_main" android:layout_width="match_parent" android:layout_height="match_parent" tools:context="com.ruru.dialogproject.MainActivity">  <Button   android:id="@+id/btn_name"  android:layout_width="match_parent"  android:layout_height="wrap_content"  android:text="Hello World!" /> </RelativeLayout>[url=][/url]

LoadingDialog:

[url=][/url]
package com.ruru.dialogproject; import android.app.Dialog; import android.content.Context; import android.os.Bundle; import android.widget.LinearLayout; import android.widget.TextView; /**  * Created by 27c1 on 2017/1/4.  */public class LoadingDialog extends Dialog {  private TextView tv;  /**   * style很关键   */ 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);  } }[url=][/url]

dialog_loading:

[url=][/url]
<?xml version="1.0" encoding="utf-8"?> <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="fill_parent" android:layout_height="fill_parent" android:background="@android:color/transparent" android:orientation="vertical">  <LinearLayout   android:id="@+id/LinearLayout"  android:layout_width="160dp"  android:layout_height="160dp"  android:background="@drawable/yuanjiao"  android:gravity="center"  android:orientation="vertical">   <ProgressBar    android:id="@+id/progressBar1"   style="?android:attr/progressBarStyleInverse"   android:layout_width="wrap_content"   android:layout_height="wrap_content"   android:layout_gravity="center"   android:background="@android:color/transparent" />   <TextView    android:id="@+id/tv"   android:layout_width="wrap_content"   android:layout_height="wrap_content"   android:layout_gravity="center"   android:paddingTop="10dp"   android:textColor="#fff" />  </LinearLayout> </LinearLayout> [url=][/url]

donald

易如意中文编程学习交流论坛有你更精彩~