android miracast receiver

Particular points to note are as follows: Type of Alertdialog to be set Windowmanager.layoutparams. Type_system_alert2. Permission to declare the window bullet boxSystem_alert_window"/>3. When you click on the Alertdialog button, if you use intent to make a page jump, FLAG_ACTIVITY_NEW_TASK you need to add a flag to intentThe key code in the receiver is as follows:1 Public classForceofflinereceiverextendsbroadcastreceiver{2 @Override3

Broadcast receiver in Android can be used to listen for broadcast events. Before using broadcast, you must either use code or register in Androidmanifest.xml. The following example implements using SMS to trigger an example in androidgraphics2dtutorial. SMS format: @demo: xxxx, xxxx For example name, for example, launch Colors example, send to mobile phone: @demo: Colors. Mobile phone after receiving a mes

Using intent to send broadcast messages, the content of the broadcast message can be either application-related data information or Android system messages such as network connection changes, battery change, receiving text messages, or system settings changes.：Code: (main activity)1 PackageCom.example.playmessage;2 3 Importandroid.app.Activity;4 Importandroid.content.Intent;5 ImportAndroid.os.Bundle;6 ImportAndroid.view.Menu;7 ImportAndroid.view.Menu