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布局文件：

<LinearLayout?xmlns:android="http://schemas.android.com/apk/res/android"android:orientation="vertical"android:layout_width="fill_parent"android:layout_height="fill_parent"><Buttonandroid:id="@+id/cricle"android:layout_width="fill_parent"android:layout_height="wrap_content"android:text="圓形進度條測試"?/><Buttonandroid:id="@+id/rec"android:layout_width="fill_parent"android:layout_height="wrap_content"android:text="長形進度條測試"?/></LinearLayout>

測試代碼入口：?

package?com.example.progressdialog;import?android.app.Activity; import?android.app.ProgressDialog; import?android.content.DialogInterface; import?android.content.DialogInterface.OnClickListener; import?android.os.Bundle; import?android.util.Log; import?android.view.View; import?android.widget.Button;public?class?MainActivity?extends?Activity?{private?Button?circle;private?Button?rec;private?ProgressDialog?myDialog;int?count?=?0;//?存儲進度條當前值，初始為?0protected?void?onCreate(Bundle?savedInstanceState)?{super.onCreate(savedInstanceState);setContentView(R.layout.activity_main);//?獲取對象circle?=?(Button)?findViewById(R.id.cricle);rec?=?(Button)?findViewById(R.id.rec);//?圓形按鈕測試circle.setOnClickListener(new?View.OnClickListener()?{public?void?onClick(View?v)?{circle();}});//?矩形進度條測試rec.setOnClickListener(new?View.OnClickListener()?{public?void?onClick(View?v)?{rec();}});}/***?圓形進度條測試..*/public?void?circle()?{myDialog?=?new?ProgressDialog(MainActivity.this);?//?獲取對象myDialog.setProgressStyle(ProgressDialog.STYLE_SPINNER);?//?設置樣式為圓形樣式myDialog.setTitle("友情提示");?//?設置進度條的標題信息myDialog.setMessage("數據加載中，請稍后...");?//?設置進度條的提示信息myDialog.setIcon(R.drawable.ic_launcher);?//?設置進度條的圖標myDialog.setIndeterminate(false);?//?設置進度條是否為不明確myDialog.setCancelable(true);?//?設置進度條是否按返回鍵取消//?為進度條添加確定按鈕?，?并添加單機事件myDialog.setButton("確定",?new?OnClickListener()?{public?void?onClick(DialogInterface?dialog,?int?which)?{myDialog.cancel();?//?撤銷進度條}});myDialog.show();?//?顯示進度條}/***?矩形進度條測試...*/public?void?rec()?{myDialog?=?new?ProgressDialog(MainActivity.this);?//?得到一個對象myDialog.setProgressStyle(ProgressDialog.STYLE_HORIZONTAL);?//?設置為矩形進度條myDialog.setTitle("提示");myDialog.setMessage("數據加載中，請稍后...");myDialog.setIcon(R.drawable.ic_launcher);myDialog.setIndeterminate(false);?//?設置進度條是否為不明確myDialog.setCancelable(true);myDialog.setMax(200);?//?設置進度條的最大值myDialog.setProgress(0);?//?設置當前默認進度為?0myDialog.setSecondaryProgress(1000);?//?設置第二條進度值為100//?為進度條添加取消按鈕myDialog.setButton("取消",?new?DialogInterface.OnClickListener()?{public?void?onClick(DialogInterface?dialog,?int?which)?{myDialog.cancel();}});myDialog.show();?//?顯示進度條new?Thread()?{public?void?run()?{while?(count?<=?200)?{myDialog.setProgress(count++);try?{Thread.sleep(100);??//暫停?0.1秒}?catch?(Exception?e)?{Log.i("msg","線程異常..");}}}}.start();}}

文章來源：http://sunzone.iteye.com/blog/1998095

轉載于:https://my.oschina.net/u/256102/blog/202687

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