Now possible to install packages easily.

README.md

@@ -22,6 +22,11 @@ It's very easy to send and receive files from your android device, for example a
     JadbDevice device = ...
     device.pull(new RemoteFile("/path/to/file.txt"), new File("file.txt"));
 
+Some high level operations such as installing and uninstalling packages are also available.
+
+    JadbDevice device = ...
+    new PackageManager(device).install(new File("/path/to/my.apk"));
+
 ## Protocol Description ##
 
 An overview of the protocol can be found here: [Overview](https://github.com/cgjones/android-system-core/blob/master/adb/OVERVIEW.TXT)

src/se/vidstige/jadb/Stream.java

@@ -1,8 +1,10 @@
 package se.vidstige.jadb;
 
+import java.io.ByteArrayOutputStream;
 import java.io.IOException;
 import java.io.InputStream;
 import java.io.OutputStream;
+import java.nio.charset.Charset;
 
 public class Stream {
     public static void copy(InputStream in, OutputStream out) throws IOException {
@@ -13,4 +15,9 @@ public class Stream {
         }
     }
 
+    public static String readAll(InputStream input, Charset charset) throws IOException {
+        ByteArrayOutputStream tmp = new ByteArrayOutputStream();
+        Stream.copy(input, tmp);
+        return new String(tmp.toByteArray(), charset);
+    }
 }

src/se/vidstige/jadb/managers/Bash.java

@@ -0,0 +1,11 @@
+package se.vidstige.jadb.managers;
+
+public class Bash {
+    public static String quote(String s) {
+        // TODO: Should also check other whitespace
+        if (!s.contains(" ")) {
+            return s;
+        }
+        return "'" + s.replace("'", "'\\''") + "'";
+    }
+}

src/se/vidstige/jadb/managers/PackageManager.java

@@ -2,10 +2,10 @@ package se.vidstige.jadb.managers;
 
 import se.vidstige.jadb.JadbDevice;
 import se.vidstige.jadb.JadbException;
+import se.vidstige.jadb.RemoteFile;
+import se.vidstige.jadb.Stream;
 
-import java.io.BufferedReader;
-import java.io.IOException;
-import java.io.InputStreamReader;
+import java.io.*;
 import java.nio.charset.Charset;
 import java.util.ArrayList;
 import java.util.List;
@@ -37,4 +37,27 @@ public class PackageManager {
         }
         return result;
     }
+
+    private String getErrorMessage(String operation, String target, String errorMessage) {
+        return "Could not " + operation + " " + target + ": " + errorMessage;
+    }
+
+    private void verifyOperation(String operation, String target, String result) throws JadbException {
+        if (!result.contains("Success")) throw new JadbException(getErrorMessage(operation, target, result));
+    }
+
+    public void install(File apkFile) throws IOException, JadbException {
+        RemoteFile remote = new RemoteFile("/sdcard/tmp/" + apkFile.getName());
+        device.push(apkFile, remote);
+        InputStream s = device.executeShell("pm", "install", Bash.quote(remote.getPath()));
+        String result = Stream.readAll(s, Charset.forName("UTF-8"));
+        // TODO: Remove remote file
+        verifyOperation("install", apkFile.getName(), result);
+    }
+
+    public void uninstall(Package name) throws IOException, JadbException {
+        InputStream s = device.executeShell("pm", "uninstall", name.toString());
+        String result = Stream.readAll(s, Charset.forName("UTF-8"));
+        verifyOperation("uninstall", name.toString(), result);
+    }
 }

test/se/vidstige/jadb/test/PackageMangerTests.java

@@ -7,6 +7,7 @@ import se.vidstige.jadb.JadbConnection;
 import se.vidstige.jadb.managers.Package;
 import se.vidstige.jadb.managers.PackageManager;
 
+import java.io.File;
 import java.io.IOException;
 import java.util.List;
 
@@ -37,4 +38,11 @@ public class PackageMangerTests {
             System.out.println(p);
         }
     }
+
+    @Test
+    public void testInstallUninstallCycle() throws Exception {
+        File f = new File("test/data/Tiniest Smallest APK ever_v' platformBuildVersionName=_apkpure.com.apk");
+        pm.install(f);
+        pm.uninstall(new Package("b.a"));
+    }
 }