90 lines
2.8 KiB
Java
90 lines
2.8 KiB
Java
package com.ttstd.adbloopback;
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import com.ttstd.adbloopback.adb.AdbConnection;
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import com.ttstd.adbloopback.adb.AdbKeyPair;
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import com.ttstd.adbloopback.adb.AdbPairing;
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import com.ttstd.adbloopback.adb.AdbStream;
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import java.io.ByteArrayOutputStream;
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import java.io.File;
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import java.io.IOException;
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/**
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* ADB 管理器：封装密钥持久化、配对、连接及 Shell 指令执行。
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* 它是上层 UI 与底层 ADB 协议库之间的桥梁。
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*/
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public class AdbManager {
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private final File privateKeyFile;
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private final File publicKeyFile;
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private AdbKeyPair keyPair;
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private AdbConnection connection;
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public AdbManager(File filesDir) {
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this.privateKeyFile = new File(filesDir, "adb_private.key");
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this.publicKeyFile = new File(filesDir, "adb_public.key");
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loadOrCreateKeyPair();
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}
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private void loadOrCreateKeyPair() {
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try {
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if (privateKeyFile.exists() && publicKeyFile.exists()) {
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keyPair = AdbKeyPair.read(privateKeyFile, publicKeyFile);
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} else {
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keyPair = AdbKeyPair.generate();
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keyPair.write(privateKeyFile, publicKeyFile);
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}
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} catch (Exception e) {
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e.printStackTrace();
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}
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}
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/** 发起无线调试配对（TLS-PSK） */
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public void pair(int port, String pairingCode) throws Exception {
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AdbPairing.pair("127.0.0.1", port, pairingCode, keyPair);
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}
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/** 连接无线调试主端口 */
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public void connect(int port) throws Exception {
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if (connection != null) {
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try { connection.close(); } catch (Exception ignored) {}
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}
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connection = AdbConnection.connect("127.0.0.1", port, keyPair);
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}
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/** 断开连接 */
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public void disconnect() {
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if (connection != null) {
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try {
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connection.close();
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} catch (IOException e) {
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e.printStackTrace();
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}
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connection = null;
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}
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}
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/** 执行 Shell 命令并获取全部输出 */
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public String execShell(String command) throws Exception {
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if (connection == null || !connection.isConnected()) {
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throw new IOException("ADB 未连接");
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}
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AdbStream stream = connection.open("shell:" + command);
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ByteArrayOutputStream bos = new ByteArrayOutputStream();
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byte[] data;
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while ((data = stream.read()) != null) {
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bos.write(data);
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}
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stream.close();
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return bos.toString("UTF-8");
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}
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/** 快速发送点击指令 */
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public void tap(int x, int y) throws Exception {
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execShell("input tap " + x + " " + y);
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}
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public boolean isConnected() {
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return connection != null && connection.isConnected();
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}
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}
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