分类：Android

Gradle sync failed: Unsupported method: SyncIssue.getMultiLineMessage().

The version of Gradle you connect to does not support that method.

To resolve the problem you can change/upgrade the target version of Gradle you connect to.

Alternatively [阅读全文]

尝试1：设置代理（失败）：

1、单击Setup Proxy。

2、HTTP Proxy。

选择Manual proxy configuration。

Host name：mirrors.neusoft.edu.cn

Port number：80

尝试2：安装SDK Tools（成功）。

1、安装。SDK Tools：installer_r24.4.1-windows.exe

2、运行SDK Manager.exe。

3、设置SDK位置。 [阅读全文]

package cn.mf.cts;

import android.graphics.Color;

import android.os.Bundle;

import android.support.annotation.Nullable;

import android.support.v4.app.Fragment;

import android.view.LayoutInflater;

import android.view.View;

import android [阅读全文]

import android.app.Notification;

import android.app.NotificationManager;

import android.graphics.BitmapFactory;

import android.app.PendingIntent;

// 定义一个PendingIntent，点击Notification后，启动一个Activity。

Intent it = new Intent(this, LoginActivi [阅读全文]

package cn.mf.cts;

import android.graphics.Color;

import android.os.Bundle;

import android.support.annotation.Nullable;

import android.support.v4.app.Fragment;

import android.view.LayoutInflater;

import android.view.View;

import android [阅读全文]

package cn.mf.cts;

import android.graphics.Color;

import android.os.Bundle;

import android.support.annotation.Nullable;

import android.support.v4.app.Fragment;

import android.view.LayoutInflater;

import android.view.View;

import andr [阅读全文]

// dynamicReceiver

DynamicReceiver dynamicReceiver;

@Override

protected void onCreate(Bundle savedInstanceState) {

super.onCreate(savedInstanceState);

setContentView(R.layout.activity_login);

// 动态广播BroadcastReceiver

// 实例化IntentFilter对 [阅读全文]

import android.app.AlertDialog;

import android.content.DialogInterface;

AlertDialog dialog = new AlertDialog.Builder(this)

.setTitle("标题")

.setMessage("内容")

.setNegativeButton("取消", new DialogInterface.OnClickListener() {

@Override

publ [阅读全文]

java.lang.SecurityException: MODE_WORLD_READABLE no longer supported

MODE_WORLD_READABLE改成MODE_PRIVATE。

// 轻量级的存储类

SharedPreferences sp = getSharedPreferences("cts", MODE_PRIVATE);

SharedPreferences.Editor editor = sp.edit();

// 写入

editor [阅读全文]