全局ProgressDialog---DialogManager

来源：互联网发布：win10 sql sever 编辑：程序博客网时间：2024/06/14 21:59

public class ProgressDialog extends Dialog {    private Context mContext;    private String mMessage;    private int mLayoutId;    private TextView message;    private com.rey.material.widget.ProgressView progressView;    public ProgressDialog(Context context, int style, int layout) {        super(context, style);        mContext = context;        mLayoutId = layout;        WindowManager.LayoutParams layoutParams = new WindowManager.LayoutParams();        layoutParams.width = WindowManager.LayoutParams.FILL_PARENT;        layoutParams.height = WindowManager.LayoutParams.FILL_PARENT;        getWindow().setAttributes(layoutParams);    }    public ProgressDialog(Context context, int layout, String msg) {        this(context, R.style.easy_dialog_style, layout);        setMessage(msg);    }    public ProgressDialog(Context context, String msg) {        this(context, R.style.easy_dialog_style, R.layout.dialog_easy_progress);        setMessage(msg);    }    public void updateLoadingMessage(String msg) {        mMessage = msg;        showMessage();    }    public void setMessage(String msg) {        mMessage = msg;    }    @Override    protected void onCreate(Bundle savedInstanceState) {        super.onCreate(savedInstanceState);        setContentView(mLayoutId);        progressView = (com.rey.material.widget.ProgressView) findViewById(R.id.easy_progress_bar);        message = (TextView) findViewById(R.id.easy_progress_dialog_message);        showMessage();        progressView.start();    }    protected void showMessage() {        if (message != null && !TextUtils.isEmpty(mMessage)) {            message.setVisibility(View.VISIBLE);            message.setText(mMessage);        }    }}

XML

<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"             xmlns:app="http://schemas.android.com/apk/res-auto"             android:layout_width="wrap_content"             android:layout_height="wrap_content"             android:layout_gravity="center"             android:background="@drawable/nim_dialog_toast_bg"             android:gravity="center">    <RelativeLayout        android:layout_width="wrap_content"        android:layout_height="wrap_content"        android:layout_gravity="center">        <com.rey.material.widget.ProgressView            android:id="@+id/easy_progress_bar"            android:layout_width="60dp"            android:layout_height="60dp"            android:layout_gravity="center"            app:v_styleId="@array/pv_circular"/>        <TextView            android:id="@+id/easy_progress_dialog_message"            android:layout_width="wrap_content"            android:layout_height="wrap_content"            android:layout_below="@+id/easy_progress_bar"            android:layout_centerHorizontal="true"            android:gravity="center"            android:paddingTop="14dip"            android:textColor="@android:color/white"            android:textSize="18sp"            android:visibility="gone"/>    </RelativeLayout></FrameLayout>

Style

<style name="easy_dialog_style" parent="@android:style/Theme.Dialog">        <item name="android:windowFrame">@null</item>        <!-- 边框 -->        <item name="android:windowIsFloating">true</item>        <!-- 是否浮现在activity之上 -->        <item name="android:windowIsTranslucent">true</item>        <!-- 半透明 -->        <item name="android:windowNoTitle">true</item>        <!-- 无标题 -->        <item name="android:windowBackground">@color/transparent</item>        <!-- 背景透明 -->        <item name="android:backgroundDimEnabled">true</item>        <!-- 后面的activity变暗 -->    </style>

Dialog 全局管理

public class DialogManager {    private static ProgressDialog bejiaProgressDialog;    public static ProgressDialog showProgressDialog(Context context, String message) {        return showProgressDialog(context, null, message, true, null);    }    public static ProgressDialog showProgressDialog(Context context, String message, boolean cancelable) {        return showProgressDialog(context, null, message, cancelable, null);    }    @Deprecated    public static ProgressDialog showProgressDialog(Context context, String title, String message, boolean canCancelable, DialogInterface            .OnCancelListener listener) {        if (bejiaProgressDialog == null) {            bejiaProgressDialog = new ProgressDialog(context, message);        } else if (bejiaProgressDialog.getContext() != context) {            LogUtil.e("dialog", "there is a leaked window here,orign context: "                    + bejiaProgressDialog.getContext() + " now: " + context);            dismissProgressDialog();            bejiaProgressDialog = new ProgressDialog(context, message);        }        bejiaProgressDialog.setCancelable(canCancelable);        bejiaProgressDialog.setOnCancelListener(listener);        bejiaProgressDialog.show();        return bejiaProgressDialog;    }    public static void dismissProgressDialog() {        if (bejiaProgressDialog == null) {            return;        }        if (bejiaProgressDialog.isShowing()) {            try {                bejiaProgressDialog.dismiss();                bejiaProgressDialog = null;            } catch (Exception e) {            }        }    }    public static void setMessage(String message) {        if (null != bejiaProgressDialog && bejiaProgressDialog.isShowing()                && !TextUtils.isEmpty(message)) {            bejiaProgressDialog.setMessage(message);        }    }    public static void updateLoadingMessage(String message) {        if (null != bejiaProgressDialog && bejiaProgressDialog.isShowing()                && !TextUtils.isEmpty(message)) {            bejiaProgressDialog.updateLoadingMessage(message);        }    }    public static boolean isShowing() {        return (bejiaProgressDialog != null && bejiaProgressDialog.isShowing());    }}

调用方式

DialogManager.showProgressDialog(mContext, null, "登陆中", true, new DialogInterface.OnCancelListener() {    @Override    public void onCancel(DialogInterface dialog) {        if (loginRequest != null) {            loginRequest.abort();            onLoginDone();        }    }}).setCanceledOnTouchOutside(false);

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