本篇内容是本人整理,测试,调整,网上的相关代码之后得到的。如果侵犯您的相关权益,请通知本人,本人会立即申明或者删除,谢谢!
1.添加来去电广播接收。
建立继承BroadcastReceiver的类PhoneCall(类名随意)。
public class PhoneCall extends BroadcastReceiver {
//private static boolean mIncomingFlag = false;
private static String mIncomingNumber = null;
@Override
public void onReceive(Context context, Intent intent) {
// 如果是拨打电话
if (intent.getAction().equals(Intent.ACTION_NEW_OUTGOING_CALL)) {
//mIncomingFlag = false;
String phoneNumber = intent
.getStringExtra(Intent.EXTRA_PHONE_NUMBER);
Intent mintent = new Intent(context, PhoneService.class);
mintent.putExtra("phoneNum", phoneNumber);
context.startService(mintent);
} else {
// 如果是来电
TelephonyManager tManager = (TelephonyManager) context
.getSystemService(Service.TELEPHONY_SERVICE);
switch (tManager.getCallState()) {
case TelephonyManager.CALL_STATE_RINGING:
//mIncomingFlag = true;
mIncomingNumber = intent.getStringExtra("incoming_number");
Intent mintent = new Intent(context, PhoneService.class);
mintent.putExtra("phoneNum", mIncomingNumber);
context.startService(mintent);
break;
case TelephonyManager.CALL_STATE_OFFHOOK:
break;
case TelephonyManager.CALL_STATE_IDLE:
//if (mIncomingFlag) {
Intent endintent = new Intent(context, PhoneService.class);
context.stopService(endintent);
//}
break;
}
}
}
}
接着在AndroidManifest.xml 文件中注册
再添加相关权限
2.在上面的代码中我们启动了一个服务service,并且启动时将去电号码或者来电号码传递给了service
添加类PhoneService(类名随意)继承自Service
public class PhoneService extends Service {
// 定义浮动窗口布局
LinearLayout mFloatLayout;
WindowManager.LayoutParams wmParams;
// 创建浮动窗口设置布局参数的对象
WindowManager mWindowManager;
// 悬浮窗按钮,显示名称
Button mFloatView;
// 悬浮窗按钮,显示号码
Button mFloatNum;
// 悬浮窗按钮,显示信息
Button mFloatInfo;
// 悬浮窗按钮,接通电话
Button GetPhone;
// 悬浮窗按钮,拒接电话
Button EndPhone;
// 悬浮窗按钮,显示图像
ImageView mFloatIm;
// 悬浮窗显示的电话号码信息
String infonum = "";
// 悬浮窗显示的名称信息
String infoname = "";
// 悬浮窗显示的提示信息
String infotip="";
//获取到所有联系人信息,根据号码得到姓名 其中ContactInfo 为自定类
private List
infos = new ArrayList(); private static final String TAG = "FxService"; /* * (non-Javadoc) //只在服务第一次启动的时候调用,并且在onStartCommand前面 所以 不能在这里创建窗口,不然收不到信息 */ @Override public void onCreate() { super.onCreate(); // Log.i(TAG, "oncreat"); // createFloatView(); } @Override public int onStartCommand(Intent intent, int flags, int startId) { infonum = intent.getStringExtra("phoneNum");// 得到来电号码 infos = ApplicationSS.getInstance().getInfos();//在Application类中定义,其内容后面给出 for (int i = 0; i < infos.size(); i++) { if (infos.get(i).getPhone().equals(infonum)) { infoname = infos.get(i).getName(); break; } } if (infoname == "") { infoname = "陌生号码"; } createFloatView();//创建窗口 return super.onStartCommand(intent, flags, startId); } @Override public IBinder onBind(Intent intent) { return null; } private boolean IsRoaming() { // 如果手机处于漫游状态,则显示提示信息,否则隐藏提示 ServiceState serviceState = new ServiceState(); boolean roaming = serviceState.getRoaming(); return roaming; } private void createFloatView() { wmParams = new WindowManager.LayoutParams(); // 获取WindowManagerImpl.CompatModeWrapper mWindowManager = (WindowManager) getApplication().getSystemService( getApplication().WINDOW_SERVICE); // 设置window type wmParams.type = LayoutParams.TYPE_PHONE; // 不在状态栏之上 // 设置窗口类型在所有窗口之上,包括状态栏,设置为此属性,则不能获得焦点,点击事件 // wmParams.type = WindowManager.LayoutParams.TYPE_SYSTEM_OVERLAY; // 设置图片格式,效果为背景透明 wmParams.format = PixelFormat.RGBA_8888; // 设置浮动窗口不可聚焦(实现操作除浮动窗口外的其他可见窗口的操作) wmParams.flags = // LayoutParams.FLAG_NOT_TOUCH_MODAL | LayoutParams.FLAG_NOT_FOCUSABLE // LayoutParams.FLAG_NOT_TOUCHABLE ; // 调整悬浮窗显示的停靠位置为左侧置顶 wmParams.gravity = Gravity.START | Gravity.TOP; // 以屏幕左上角为原点,设置x、y初始值 wmParams.x = 0; wmParams.y = 0; /* * // 设置悬浮窗口长宽数据 wmParams.width = 200; wmParams.height = 80; */ // 设置悬浮窗口长宽数据 wmParams.width = WindowManager.LayoutParams.MATCH_PARENT; wmParams.height = WindowManager.LayoutParams.WRAP_CONTENT; LayoutInflater inflater = LayoutInflater.from(getApplication()); // 获取浮动窗口视图所在布局 mFloatLayout = (LinearLayout) inflater.inflate(R.layout.float_layout, null); // 设置颜 {MOD} mFloatLayout.setBackgroundColor(getResources().getColor( R.color.peachpuff)); // 添加mFloatLayout mWindowManager.addView(mFloatLayout, wmParams); /* * Log.i(TAG, "mFloatLayout-->left" + mFloatLayout.getLeft()); * Log.i(TAG, "mFloatLayout-->right" + mFloatLayout.getRight()); * Log.i(TAG, "mFloatLayout-->top" + mFloatLayout.getTop()); Log.i(TAG, * "mFloatLayout-->bottom" + mFloatLayout.getBottom()); */ // 浮动窗口按钮 mFloatView = (Button) mFloatLayout.findViewById(R.id.float_id); mFloatView.setBackground(getResources().getDrawable(R.drawable.shape));// 设置shape样式 mFloatView.setTextSize(35);// 设置字体信息 mFloatView.setTextColor(Color.BLACK); mFloatView.setText(infonum);// 设置信息 mFloatNum = (Button) mFloatLayout.findViewById(R.id.float_num); mFloatNum.setBackground(getResources().getDrawable(R.drawable.shape));// 设置shape样式 mFloatNum.setTextSize(35);// 设置字体信息 mFloatNum.setTextColor(Color.BLACK); mFloatNum.setText(infoname);// 设置信息 GetPhone = (Button) mFloatLayout.findViewById(R.id.float_getphone); GetPhone.setBackground(getResources().getDrawable(R.drawable.selector));// 设置shape样式 GetPhone.setTextSize(35);// 设置字体信息 Point size = new Point(); mWindowManager.getDefaultDisplay().getSize(size);// 得到屏幕大小 GetPhone.setWidth(size.x / 2); GetPhone.setTextColor(Color.BLACK); EndPhone = (Button) mFloatLayout.findViewById(R.id.float_endphone); EndPhone.setBackground(getResources().getDrawable(R.drawable.selector));// 设置shape样式 EndPhone.setTextSize(35);// 设置字体信息 EndPhone.setWidth(size.x / 2); EndPhone.setTextColor(Color.BLACK); if (IsRoaming()) { mFloatInfo = (Button) mFloatLayout.findViewById(R.id.float_info); mFloatInfo.setVisibility(View.VISIBLE); mFloatInfo.setBackground(getResources().getDrawable( R.drawable.shape));// 设置shape样式 mFloatInfo.setTextSize(35);// 设置字体信息 mFloatInfo.setTextColor(Color.BLACK); mFloatInfo.setText(infotip);// 设置信息 } // View.MeasureSpec.makeMeasureSpec(int size,int mode)根据提供的大小值和模式创建一个测量值 /* * 模式 UNSPECIFIED 无限制 parent view不约束child AT_MOST 最多的 wrap_content child * view可以在parent view范围内取值 EXACTLY 准确的 fill_parent(例如50dip) parent * view为child view指定固定大小 */ mFloatLayout.measure(View.MeasureSpec.makeMeasureSpec(0, View.MeasureSpec.UNSPECIFIED), View.MeasureSpec .makeMeasureSpec(0, View.MeasureSpec.UNSPECIFIED)); // Log.i(TAG, "Width/2--->" + mFloatView.getMeasuredWidth() / 2); // Log.i(TAG, "Height/2--->" + mFloatView.getMeasuredHeight() / 2); // 设置监听浮动窗口的触摸移动 // 设置监听浮动窗口的触摸移动 代码被注释,取消注释即可运行 /* * mFloatView.setOnTouchListener(new OnTouchListener() { * * @Override public boolean onTouch(View v, MotionEvent event) { // TODO * Auto-generated method stub //getRawX是触摸位置相对于屏幕的坐标,getX是相对于按钮的坐标 * wmParams.x = (int) event.getRawX() - mFloatView.getMeasuredWidth()/2; * //Log.i(TAG, "Width/2--->" + mFloatView.getMeasuredWidth()/2); * Log.i(TAG, "RawX" + event.getRawX()); Log.i(TAG, "X" + event.getX()); * //25为状态栏的高度 wmParams.y = (int) event.getRawY() - * mFloatView.getMeasuredHeight()/2 - 25; // Log.i(TAG, "Width/2--->" + * mFloatView.getMeasuredHeight()/2); Log.i(TAG, "RawY" + * event.getRawY()); Log.i(TAG, "Y" + event.getY()); //刷新 * mWindowManager.updateViewLayout(mFloatLayout, wmParams); return * false; } }); */ /* * mFloatView.setOnClickListener(new OnClickListener() { * * @Override public void onClick(View v) { * Toast.makeText(PhoneService.this, "onClick", * Toast.LENGTH_SHORT).show(); //endCall(getApplicationContext()); } }); */ EndPhone.setOnTouchListener(new OnTouchListener() { // 挂断 @Override public boolean onTouch(View v, MotionEvent event) { // mActLayout.setVisibility(View.INVISIBLE);//隐藏显示,但是占据布局 switch (event.getAction()) { case MotionEvent.ACTION_DOWN: { // 按下时触发 } case MotionEvent.ACTION_MOVE: { // 移动时触发 } case MotionEvent.ACTION_UP: { // 触摸后触发 EndPhone.setVisibility(View.INVISIBLE); GetPhone.setVisibility(View.INVISIBLE); endCall(getApplicationContext()); // stopSelf(); // 防止接收不到广播,点击挂断后结束service Intent intent = new Intent(getApplicationContext(), PhoneService.class); // getApplication().stopService(intent); getApplication().stopService(intent); // GetPhone.performClick();//模拟点击按钮 } } return false; } }); /* * GetPhone.setOnClickListener(new OnClickListener() { * * @Override public void onClick(View v) { * endCall(getApplicationContext()); } }); */ } /** * 挂断电话 */ public static synchronized void endCall(Context ctx) { TelephonyManager mTelMgr = (TelephonyManager) ctx .getSystemService(Service.TELEPHONY_SERVICE); Class c = TelephonyManager.class; try { Method getITelephonyMethod = c.getDeclaredMethod("getITelephony", (Class[]) null); getITelephonyMethod.setAccessible(true); ITelephony iTelephony = null; // System.out.println("End call."); iTelephony = (ITelephony) getITelephonyMethod.invoke(mTelMgr, (Object[]) null); iTelephony.endCall(); } catch (Exception e) { e.printStackTrace(); // System.out.println("Fail to answer ring call."); } } @Override public void onDestroy() { if (mFloatLayout != null) { mWindowManager.removeView(mFloatLayout); } super.onDestroy(); }
}
其中用到的类
ContactInfo 通讯录联系人信息
public class ContactInfo { private String name; private String phone; public String getName() { return name; } public void setName(String name) { this.name = name; } public String getPhone() { return phone; } public void setPhone(String phone) { this.phone = phone; }
}
ApplicationSS 继承自Application ,需要在AndroidManifest.xml文件的application节点中添加android:name="包名.ApplicationSS",其中包名用自己工程的
public class ApplicationSS extends Application { /** 手机联系人 必须new出来 */ private List infos; public List getInfos() { return infos; } private static ApplicationSS mInstance; public static ApplicationSS getInstance() { return mInstance; } //使用工具类 private
HelpTool mHelpTool; @Override public void onCreate() { infos = new ArrayList(); mHelpTool = new HelpTool(); infos = mHelpTool.readContacts(this); mInstance=this; super.onCreate(); }
}
上面又用到工具类 HelpTool
新建类HelpTool,然后实现成员函数
/** * 获取所有联系人内容 * * @param context * @param address * @return */ public List readContacts(Context context) { List infos = new ArrayList(); Cursor cursor = null; try { cursor = context.getContentResolver().query(ContactsContract.CommonDataKinds.Phone.CONTENT_URI, null, null, null, null); while (cursor.moveToNext()) { ContactInfo contactInfo = new ContactInfo(); String displayName = cursor.getString(cursor .getColumnIndex(ContactsContract.CommonDataKinds.Phone.DISPLAY_NAME)); String number = cursor.getString(cursor .getColumnIndex(ContactsContract.CommonDataKinds.Phone.NUMBER)); contactInfo.setName(displayName); contactInfo.setPhone(number); infos.add(contactInfo); contactInfo = null; } } catch (Exception e) { e.printStackTrace(); } finally { if (cursor != null) { cursor.close(); } } return infos; }
其中用到的xml配置文件
res/layout目录下 float_layout.xml文件主要配置悬浮窗UI界面, 其中使用到的图片请自行添加并更改图片文件名
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:orientation="vertical" >
android:id="@+id/float_id"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:text="你好" />
android:id="@+id/float_num"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:text="你好" />
android:id="@+id/float_info"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:text="你好"
android:visibility="gone" />
android:id="@+id/float_im"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:src="@drawable/ali" />
android:id="@+id/float_actphone"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:orientation="horizontal" >
android:id="@+id/float_endphone"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="拒接" />
android:id="@+id/float_getphone"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="接听" />
按钮样式和各种状态的效果 按下、获取焦点等
res/drawable/目录下
selector.xml
shape.xml
android:shape="rectangle"> android:angle="45" /> android:bottom="7dp" />
shapepress.xml
android:shape="rectangle"> android:angle="45" /> android:bottom="7dp" />
其中用到了color.xml,来自网上
res/value/color.xml
#FFFFFF
#FFFFF0
#FFFFE0
#FFFF00
#FFFAFA
#FFFAF0
#FFFACD
#FFF8DC
#FFF5EE
#FFF0F5
#FFEFD5
#FFEBCD
#FFE4E1
#FFE4C4
#FFE4B5
#FFDEAD
#FFDAB9
#FFD700
#FFC0CB
#FFB6C1
#FFA500
#FFA07A
#FF8C00
#FF7F50
#FF69B4
#FF6347
#FF4500
#FF1493
#FF00FF
#FF00FF
#FF0000
#FDF5E6
#FAFAD2
#FAF0E6
#FAEBD7
#FA8072
#F8F8FF
#F5FFFA
#F5F5F5
#F5F5DC
#F5DEB3
#F4A460
#F0FFFF
#F0FFF0
#F0F8FF
#F0E68C
#F08080
#EEE8AA
#EE82EE
#E9967A
#E6E6FA
#E0FFFF
#DEB887
#DDA0DD
#DCDCDC
#DC143C
#DB7093
#DAA520
#DA70D6
#D8BFD8
#D3D3D3
#D3D3D3
#D2B48C
#D2691E
#CD853F
#CD5C5C
#C71585
#C0C0C0
#BDB76B
#BC8F8F
#BA55D3
#B8860B
#B22222
#B0E0E6
#B0C4DE
#AFEEEE
#ADFF2F
#ADD8E6
#A9A9A9
#A9A9A9
#A52A2A
#A0522D
#9932CC
#98FB98
#9400D3
#9370DB
#90EE90
#8FBC8F
#8B4513
#8B008B
#8B0000
#8A2BE2
#87CEFA
#87CEEB
#808080
#808080
#808000
#800080
#800000
#7FFFD4
#7FFF00
#7CFC00
#7B68EE
#778899
#708090
#6B8E23
#6A5ACD
#696969
#66CDAA
#6495ED
#5F9EA0
#556B2F
#4B0082
#48D1CC
#483D8B
#4682B4
#4169E1
#40E0D0
#3CB371
#32CD32
#2F4F4F
#2F4F4F
#2E8B57
#228B22
#20B2AA
#1E90FF
#191970
#00FFFF
#00FFFF
#00FF7F
#00FF00
#00FA9A
#00CED1
#00BFFF
#008B8B
#008080
#008000
#006400
#0000FF
#0000CD
#00008B
#000080
#000000
关于挂断电话,采用了反射机制。接通电话4.4以上尚未找到好代码,本人目前在反编译其他相关软件,如果成果会更新
src目录下
com.android.internal.telephony
其中有ITelephony.aidl ,这里面内容很简单
package com.android.internal.telephony;
interface ITelephony {
boolean endCall();
//void answerRingingCall();
}
本人会上传相关文件,只需要添加到工程的src目录下即可
http://download.csdn.net/detail/silenceshining/8657819