Android中对话框的工具类

Android中对话框的工具类，里面总结了比较好用的方法，直接调用即可
public class DialogUtils {    private DialogUtils() {    }    private static AlertDialog mTipsDialog;    private static ProgressDialog mProgressDialog = null;    private static final String DIALOG_UTIL_TAG = "DialogUtils ";    // 弹窗提示信息    public static void showHintDialog(Context context, String title, String tips) {        LinearLayout layout_dialog = new LinearLayout(context);        layout_dialog.setOrientation(LinearLayout.VERTICAL);        // 标题        TextView tv_title = new TextView(context);        LinearLayout.LayoutParams para_tv = new LinearLayout.LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.MATCH_PARENT);        tv_title.setLayoutParams(para_tv);        tv_title.setGravity(Gravity.CENTER);        tv_title.setTextSize(15);        tv_title.setPadding(ScaleUtils.dip2px(context, 10), ScaleUtils.dip2px(context, 10), ScaleUtils.dip2px(context, 10), ScaleUtils.dip2px(context, 10));        layout_dialog.setGravity(Gravity.CENTER_VERTICAL);        // 间隔线        int mWidth = DisplaySizeUtils.getDisplaySizeInfo(context).x;        TextView mDiv_Line_tip = new TextView(context);        mDiv_Line_tip.setWidth(mWidth - ScaleUtils.dip2px(context, 10));        mDiv_Line_tip.setHeight(ScaleUtils.dip2px(context, 0.75f));        mDiv_Line_tip.setBackgroundColor(Color.parseColor("#D1D3D5"));        tv_title.setText(title);        if (title != null) {            layout_dialog.addView(tv_title);            layout_dialog.addView(mDiv_Line_tip);        }        // 提示信息        TextView tv_content = new TextView(context);        tv_content.setLayoutParams(para_tv);        tv_content.setTextSize(13);        tv_content.setPadding(ScaleUtils.dip2px(context, 10), ScaleUtils.dip2px(context, 10), ScaleUtils.dip2px(context, 10), ScaleUtils.dip2px(context, 10));        tv_content.setText(tips);        layout_dialog.addView(tv_content);        layout_dialog.setGravity(Gravity.CENTER_VERTICAL);        //确认按钮        TextView tv_conferm = new TextView(context);        LinearLayout.LayoutParams para_tv1 = new LinearLayout.LayoutParams(LayoutParams.MATCH_PARENT, ScaleUtils.dip2px(context, 50));        tv_conferm.setText("知道了");        tv_conferm.setLayoutParams(para_tv1);        tv_conferm.setTextSize(17);        tv_conferm.setTextColor(Color.WHITE);        tv_conferm.setBackgroundColor(Color.parseColor("#398DEE"));        tv_conferm.setGravity(Gravity.CENTER);        tv_conferm.setOnClickListener(new View.OnClickListener() {            @Override            public void onClick(View arg0) {                mTipsDialog.dismiss();            }        });        layout_dialog.addView(tv_conferm);        mTipsDialog = new AlertDialog.Builder(context).setView(layout_dialog).create();        mTipsDialog.setCancelable(false);        mTipsDialog.setCanceledOnTouchOutside(false);        mTipsDialog.show();    }    /**     * 显示Dialog     * @param context 上下文     * @param isCCancel 是否点击Dialog边缘取消Dialog     */    public static void showProgressDialog(Context context, boolean isCCancel) {        if (null == mProgressDialog) {            mProgressDialog = new ProgressDialog(context);            mProgressDialog.setProgressStyle(ProgressDialog.STYLE_SPINNER);            mProgressDialog.setIndeterminate(false); // 设置ProgressDialog 的进度条是否不明确            mProgressDialog.setMessage("正在加载...");            mProgressDialog.setCancelable(isCCancel); // 设置ProgressDialog是否可以按退回按键取消            mProgressDialog.setCanceledOnTouchOutside(isCCancel);//设置ProgressDialog是否可以点击非窗口区域取消        }        mProgressDialog.show();    } /**     * 显示Dialog     * @param context 上下文     * @param msg 弹框要显示的文本信息     * @param isCCancel 是否点击Dialog边缘取消Dialog     */    public static void showProgressDialog(Context context,String msg, boolean isCCancel) {        if (null == mProgressDialog) {            mProgressDialog = new ProgressDialog(context);            mProgressDialog.setProgressStyle(ProgressDialog.STYLE_SPINNER);            mProgressDialog.setIndeterminate(false); // 设置ProgressDialog 的进度条是否不明确            mProgressDialog.setMessage(msg);            mProgressDialog.setCancelable(isCCancel); // 设置ProgressDialog是否可以按退回按键取消            mProgressDialog.setCanceledOnTouchOutside(isCCancel);//设置ProgressDialog是否可以点击非窗口区域取消        }        mProgressDialog.show();    }    /**     * 隐藏Dialog     * 由于统一管理Dialog，注意Activity/Fragment生命周期对它的影响     */    public static void hideProgressDialog() {        if (null != mProgressDialog) {            if (mProgressDialog.isShowing()) {                mProgressDialog.dismiss();            }            mProgressDialog = null;        }    }}
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