import android.app.Activity;
import android.app.ActivityManager;
import android.app.KeyguardManager;
import android.content.ComponentName;
import android.content.Context;
import android.content.Intent;
import android.content.pm.PackageManager;
import android.net.ConnectivityManager;
import android.net.NetworkInfo;
import android.net.Uri;
import android.os.PowerManager;
import android.telephony.TelephonyManager;
import android.text.TextUtils;
import android.util.DisplayMetrics;
import android.util.TypedValue;
import android.view.inputmethod.InputMethodManager;
import android.widget.EditText;
import java.io.File;
import java.util.List;
/**
* Created by chad on 11/8/2015.
*/
public class MineUtil {
/**
* 发送短信
*
* @param context
* @param phoneNumber
* @param content
*/
public static void sendSms(Context context, String phoneNumber,
String content) {
Uri uri = Uri.parse("smsto:"
+ (TextUtils.isEmpty(phoneNumber) ? "" : phoneNumber));
Intent intent = new Intent(Intent.ACTION_SENDTO, uri);
intent.putExtra("sms_body", TextUtils.isEmpty(content) ? "" : content);
context.startActivity(intent);
}
/**
* 点亮屏幕然后解锁,需要权限:android.permission.DISABLE_KEYGUARD,
* android:name="android.permission.WAKE_LOCK"
*
* @param context
*/
public static void wakeUpAndUnlock(Context context) {
KeyguardManager km = (KeyguardManager) context.getSystemService(Context.KEYGUARD_SERVICE);
KeyguardManager.KeyguardLock kl = km.newKeyguardLock("unLock");
//解锁
kl.disableKeyguard();
//获取电源管理器对象
PowerManager pm = (PowerManager) context.getSystemService(Context.POWER_SERVICE);
//获取PowerManager.WakeLock对象,后面的参数|表示同时传入两个值,最后的是LogCat里用的Tag
PowerManager.WakeLock wl = pm.newWakeLock(PowerManager.ACQUIRE_CAUSES_WAKEUP | PowerManager.SCREEN_DIM_WAKE_LOCK, "bright");
//点亮屏幕
wl.acquire();
//释放
wl.release();
}
/**
* 判断当前程序是否在