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  • Cordova插件开发

    /*输出日志
    Log.v(String tag, String msg);//Verbose
    Log.d(String tag, String msg);//Debug
    Log.i(String tag, String msg);//Info
    Log.w(String tag, String msg);//Warning
    Log.e(String tag, String msg);//Error
    */

    /*线程间传递消息*/
    private static final int ERROR = 1;
    private Handler mHandler = new Handler() {
    public void handleMessage(Message msg, String strInfo) {
    switch (msg.what) {
    case ERROR:
    showMessage(msg.getData().getString("Error"));
    default:
    break;
    }
    }

    };
    /*主线程中弹出消息框*/
    private void showMessage(String strMsg) {
    AlertDialog.Builder builder = new Builder(mContext);
    builder.setTitle("提示");
    builder.setMessage(strMsg);
    // 稍后更新
    builder.setNegativeButton("确定", new OnClickListener() {
    public void onClick(DialogInterface dialog, int which) {
    dialog.dismiss();
    }
    });
    Dialog noticeDialog = builder.create();
    noticeDialog.show();
    }
    /*子线程中调用pushMsg向主线程发送数据*/
    private void pushMsg(String info){
    Message msg = new Message();
    msg.what = ERROR;
    Bundle bundle = new Bundle();
    bundle.putString("Error", info);
    msg.setData(bundle);//mes利用Bundle传递数据
    mHandler.sendMessage(msg);
    }






























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  • 原文地址:https://www.cnblogs.com/Full--Stack/p/8041681.html
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