see 10/08 log

Author: Blankj

utilcode/src/main/java/com/blankj/utilcode/utils/AppUtils.java

@@ -9,7 +9,11 @@
 import android.content.pm.Signature;
 import android.graphics.drawable.Drawable;
 
+import java.io.BufferedReader;
 import java.io.File;
+import java.io.IOException;
+import java.io.InputStreamReader;
+import java.io.OutputStream;
 import java.util.ArrayList;
 import java.util.List;
 
@@ -55,7 +59,7 @@ public static void installApp(Context context, String filePath) {
      * @param file    文件
      */
     public static void installApp(Context context, File file) {
-        if (file == null) return;
+        if (!FileUtils.isFileExists(file)) return;
         context.startActivity(IntentUtils.getInstallAppIntent(file));
     }
 
@@ -78,10 +82,26 @@ public static void installApp(Activity activity, String filePath, int requestCod
      * @param requestCode 请求值
      */
     public static void installApp(Activity activity, File file, int requestCode) {
-        if (file == null) return;
+        if (!FileUtils.isFileExists(file)) return;
         activity.startActivityForResult(IntentUtils.getInstallAppIntent(file), requestCode);
     }
 
+    /**
+     * 静默安装App
+     * <p>非root需添加权限 {@code <uses-permission android:name="android.permission.INSTALL_PACKAGES" />}</p>
+     *
+     * @param context  上下文
+     * @param filePath 文件路径
+     * @return {@code true}: 安装成功<br>{@code false}: 安装失败
+     */
+    public static boolean installAppSilent(Context context, String filePath) {
+        File file = FileUtils.getFileByPath(filePath);
+        if (!FileUtils.isFileExists(file)) return false;
+        String command = "LD_LIBRARY_PATH=/vendor/lib:/system/lib pm install " + filePath;
+        ShellUtils.CommandResult commandResult = ShellUtils.execCmd(command, !isSystemApp(context), true);
+        return commandResult.successMsg != null && commandResult.successMsg.toLowerCase().contains("success");
+    }
+
     /**
      * 卸载App
      *
@@ -105,6 +125,22 @@ public static void uninstallApp(Activity activity, String packageName, int reque
         activity.startActivityForResult(IntentUtils.getUninstallAppIntent(packageName), requestCode);
     }
 
+    /**
+     * 静默卸载App
+     * <p>非root需添加权限 {@code <uses-permission android:name="android.permission.DELETE_PACKAGES" />}</p>
+     *
+     * @param context     上下文
+     * @param packageName 包名
+     * @param isKeepData  是否保留数据
+     * @return {@code true}: 卸载成功<br>{@code false}: 卸载成功
+     */
+    public static boolean uninstallAppSilent(Context context, String packageName, boolean isKeepData) {
+        if (StringUtils.isSpace(packageName)) return false;
+        String command = "LD_LIBRARY_PATH=/vendor/lib:/system/lib pm uninstall " + (isKeepData ? "-k " : "") + packageName;
+        ShellUtils.CommandResult commandResult = ShellUtils.execCmd(command, !isSystemApp(context), true);
+        return commandResult.successMsg != null && commandResult.successMsg.toLowerCase().contains("success");
+    }
+
     /**
      * 打开App
      *
@@ -385,7 +421,8 @@ public static boolean isAppForeground(Context context, String packageName) {
         ActivityManager am = (ActivityManager) context.getSystemService(Context.ACTIVITY_SERVICE);
         @SuppressWarnings("deprecation")
         List<ActivityManager.RunningTaskInfo> tasks = am.getRunningTasks(1);
-        return !tasks.isEmpty() && tasks.get(0).topActivity.getPackageName().equals(packageName);
+        return tasks != null && !tasks.isEmpty()
+                && tasks.get(0).topActivity.getPackageName().equals(packageName);
     }
 
     /**

utilcode/src/main/java/com/blankj/utilcode/utils/IntentUtils.java

@@ -167,6 +167,17 @@ public static Intent getComponentIntent(String packageName, String className, Bu
         return intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
     }
 
+    /**
+     * 获取关机的意图
+     * <p>需添加权限 {@code <uses-permission android:name="android.permission.SHUTDOWN"/>}</p>
+     *
+     * @return intent
+     */
+    public static Intent getShutdownIntnet() {
+        Intent intent = new Intent(Intent.ACTION_SHUTDOWN);
+        return intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
+    }
+
     /**
      * 获取拍照的意图
      *
@@ -178,25 +189,25 @@ public static Intent getCaptureIntent(Uri outUri) {
         intent.putExtra(MediaStore.EXTRA_OUTPUT, outUri);
         return intent.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION | Intent.FLAG_ACTIVITY_NEW_TASK);
     }
-
-    /**
+/*
+    *//**
      * 获取选择照片的Intent
      *
      * @return
-     */
+     *//*
     public static Intent getPickIntentWithGallery() {
         Intent intent = new Intent(Intent.ACTION_PICK);
-        return intent.setType("image/*");
+        return intent.setType("image*//*");
     }
 
-    /**
+    *//**
      * 获取从文件中选择照片的Intent
      *
      * @return
-     */
+     *//*
     public static Intent getPickIntentWithDocuments() {
         Intent intent = new Intent(Intent.ACTION_GET_CONTENT);
-        return intent.setType("image/*");
+        return intent.setType("image*//*");
     }
 
 
@@ -213,7 +224,7 @@ public static Intent buildImageGetIntent(Uri saveTo, int aspectX, int aspectY,
             intent.setAction(Intent.ACTION_OPEN_DOCUMENT);
             intent.addCategory(Intent.CATEGORY_OPENABLE);
         }
-        intent.setType("image/*");
+        intent.setType("image*//*");
         intent.putExtra("output", saveTo);
         intent.putExtra("aspectX", aspectX);
         intent.putExtra("aspectY", aspectY);
@@ -232,7 +243,7 @@ public static Intent buildImageCropIntent(Uri uriFrom, Uri uriTo, int outputX, i
     public static Intent buildImageCropIntent(Uri uriFrom, Uri uriTo, int aspectX, int aspectY,
                                               int outputX, int outputY, boolean returnData) {
         Intent intent = new Intent("com.android.camera.action.CROP");
-        intent.setDataAndType(uriFrom, "image/*");
+        intent.setDataAndType(uriFrom, "image*//*");
         intent.putExtra("crop", "true");
         intent.putExtra("output", uriTo);
         intent.putExtra("aspectX", aspectX);
@@ -249,5 +260,5 @@ public static Intent buildImageCaptureIntent(Uri uri) {
         Intent intent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
         intent.putExtra(MediaStore.EXTRA_OUTPUT, uri);
         return intent;
-    }
+    }*/
 }