version:1.7

fix:
update:修改布局，爱心守护播放视频，

app/src/main/java/com/uiui/os/utils/APKUtils.java

@@ -11,7 +11,9 @@ import android.text.TextUtils;
 import android.util.Log;
 
 import com.uiui.os.BuildConfig;
+import com.uiui.os.bean.DesktopIcon;
 
+import java.io.File;
 import java.text.Collator;
 import java.util.ArrayList;
 import java.util.Comparator;
@@ -91,7 +93,11 @@ public class APKUtils {
         return applicationInfos;
     }
 
-    public static ArrayList<ApplicationInfo> queryFilterAppInfo(Context context) {
+    /**
+     * @param context
+     * @return
+     */
+    public static ArrayList<DesktopIcon> queryFilterAppInfo(Context context) {
         PackageManager pm = context.getPackageManager();
         // 查询所有已经安装的应用程序
         List<ApplicationInfo> appInfos = pm.getInstalledApplications(PackageManager.GET_UNINSTALLED_PACKAGES);// GET_UNINSTALLED_PACKAGES代表已删除，但还有安装目录的
@@ -142,7 +148,11 @@ public class APKUtils {
                 }
             }
         });
-        return applicationInfos;
+        ArrayList<DesktopIcon> desktopIcons = new ArrayList<>();
+        for (int p = 0; p < applicationInfos.size(); p++) {
+            desktopIcons.add(DesktopIcon.creatDesktopIcon(context, applicationInfos.get(p), p));
+        }
+        return desktopIcons;
     }
 
     /**
@@ -200,6 +210,32 @@ public class APKUtils {
         }
     }
 
+    public static boolean openPackage(Context context, String packageName) {
+        Context pkgContext = getPackageContext(context, packageName);
+        Intent intent = getAppOpenIntentByPackageName(context, packageName);
+        if (pkgContext != null && intent != null) {
+            pkgContext.startActivity(intent);
+            return true;
+        }
+        return false;
+    }
+
+    public static Context getPackageContext(Context context, String packageName) {
+        Context pkgContext = null;
+        if (context.getPackageName().equals(packageName)) {
+            pkgContext = context;
+        } else {
+            // 创建第三方应用的上下文环境
+            try {
+                pkgContext = context.createPackageContext(packageName,
+                        Context.CONTEXT_IGNORE_SECURITY
+                                | Context.CONTEXT_INCLUDE_CODE);
+            } catch (PackageManager.NameNotFoundException e) {
+                e.printStackTrace();
+            }
+        }
+        return pkgContext;
+    }
 
     public static Intent getAppOpenIntentByPackageName(Context context, String packageName) {
         //Activity完整名
@@ -226,33 +262,6 @@ public class APKUtils {
         return intent;
     }
 
-    public static Context getPackageContext(Context context, String packageName) {
-        Context pkgContext = null;
-        if (context.getPackageName().equals(packageName)) {
-            pkgContext = context;
-        } else {
-            // 创建第三方应用的上下文环境
-            try {
-                pkgContext = context.createPackageContext(packageName,
-                        Context.CONTEXT_IGNORE_SECURITY
-                                | Context.CONTEXT_INCLUDE_CODE);
-            } catch (PackageManager.NameNotFoundException e) {
-                e.printStackTrace();
-            }
-        }
-        return pkgContext;
-    }
-
-    public static boolean openPackage(Context context, String packageName) {
-        Context pkgContext = getPackageContext(context, packageName);
-        Intent intent = getAppOpenIntentByPackageName(context, packageName);
-        if (pkgContext != null && intent != null) {
-            pkgContext.startActivity(intent);
-            return true;
-        }
-        return false;
-    }
-
     public static String getAPPVersionName(Context context, String packageName) {
         String versionName = "0";
 
@@ -280,4 +289,40 @@ public class APKUtils {
         }
         return "";
     }
+
+
+    /**
+     * 检查手机上是否安装了指定的软件
+     */
+    public static boolean isAvailable(Context context, String packageName) {
+        PackageManager packageManager = context.getPackageManager();
+        PackageInfo info = null;
+        try {
+            info = packageManager.getPackageInfo(packageName, 0);
+        } catch (PackageManager.NameNotFoundException e) {
+            e.printStackTrace();
+        }
+        return info != null;
+    }
+
+    /**
+     * 检查手机上是否安装了指定的软件
+     */
+    public static boolean isAvailable(Context context, File file) {
+        return isAvailable(context, getPackageName(context, file.getAbsolutePath()));
+    }
+
+    /**
+     * 根据文件路径获取包名
+     */
+    public static String getPackageName(Context context, String filePath) {
+        PackageManager packageManager = context.getPackageManager();
+        PackageInfo info = packageManager.getPackageArchiveInfo(filePath, PackageManager.GET_ACTIVITIES);
+        if (info != null) {
+            ApplicationInfo appInfo = info.applicationInfo;
+            return appInfo.packageName;  //得到安装包名称
+        } else {
+            return "";
+        }
+    }
 }