android support! thanks to TachiWeb devs.

2021-01-02 04:57:20 +03:30
parent ced07d4e1e
commit 1e46a0c78c
291 changed files with 68699 additions and 16 deletions
@@ -0,0 +1,132 @@
+/*
+ * Copyright (C) 2009 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package android.content.pm;
+import android.os.Parcel;
+import android.os.Parcelable;
+/**
+ * Definition of a single optional hardware or software feature of an Android
+ * device.
+ * <p>
+ * This object is used to represent both features supported by a device and
+ * features requested by an app. Apps can request that certain features be
+ * available as a prerequisite to being installed through the
+ * {@code uses-feature} tag in their manifests.
+ * <p>
+ * Starting in {@link android.os.Build.VERSION_CODES#N}, features can have a
+ * version, which must always be backwards compatible. That is, a device
+ * claiming to support version 3 of a specific feature must support apps
+ * requesting version 1 of that feature.
+ */
+public class FeatureInfo implements Parcelable {
+    /**
+     * The name of this feature, for example "android.hardware.camera".  If
+     * this is null, then this is an OpenGL ES version feature as described
+     * in {@link #reqGlEsVersion}.
+     */
+    public String name;
+    /**
+     * If this object represents a feature supported by a device, this is the
+     * maximum version of this feature supported by the device. The device
+     * implicitly supports all older versions of this feature.
+     * <p>
+     * If this object represents a feature requested by an app, this is the
+     * minimum version of the feature required by the app.
+     * <p>
+     * When a feature version is undefined by a device, it's assumed to be
+     * version 0.
+     */
+    public int version;
+    /**
+     * Default value for {@link #reqGlEsVersion};
+     */
+    public static final int GL_ES_VERSION_UNDEFINED = 0;
+    
+    /**
+     * The GLES version used by an application. The upper order 16 bits represent the
+     * major version and the lower order 16 bits the minor version.  Only valid
+     * if {@link #name} is null.
+     */
+    public int reqGlEsVersion;
+    /**
+     * Set on {@link #flags} if this feature has been required by the application.
+     */
+    public static final int FLAG_REQUIRED = 0x0001;
+    
+    /**
+     * Additional flags.  May be zero or more of {@link #FLAG_REQUIRED}.
+     */
+    public int flags;
+    
+    public FeatureInfo() {
+    }
+    public FeatureInfo(FeatureInfo orig) {
+        name = orig.name;
+        version = orig.version;
+        reqGlEsVersion = orig.reqGlEsVersion;
+        flags = orig.flags;
+    }
+    @Override
+    public String toString() {
+        if (name != null) {
+            return "FeatureInfo{"
+                    + Integer.toHexString(System.identityHashCode(this))
+                    + " " + name + " v=" + version + " fl=0x" + Integer.toHexString(flags) + "}";
+        } else {
+            return "FeatureInfo{"
+                    + Integer.toHexString(System.identityHashCode(this))
+                    + " glEsVers=" + getGlEsVersion()
+                    + " fl=0x" + Integer.toHexString(flags) + "}";
+        }
+    }
+    @Override
+    public int describeContents() {
+        return 0;
+    }
+    @Override
+    public void writeToParcel(Parcel dest, int parcelableFlags) {
+        dest.writeString(name);
+        dest.writeInt(version);
+        dest.writeInt(reqGlEsVersion);
+        dest.writeInt(flags);
+    }
+    public static final Creator<FeatureInfo> CREATOR = new Creator<FeatureInfo>() {
+        @Override
+        public FeatureInfo createFromParcel(Parcel source) {
+            return new FeatureInfo(source);
+        }
+        @Override
+        public FeatureInfo[] newArray(int size) {
+            return new FeatureInfo[size];
+        }
+    };
+    private FeatureInfo(Parcel source) {
+        name = source.readString();
+        version = source.readInt();
+        reqGlEsVersion = source.readInt();
+        flags = source.readInt();
+    }
+    /**
+     * This method extracts the major and minor version of reqGLEsVersion attribute
+     * and returns it as a string. Say reqGlEsVersion value of 0x00010002 is returned
+     * as 1.2
+     * @return String representation of the reqGlEsVersion attribute
+     */
+    public String getGlEsVersion() {
+        int major = ((reqGlEsVersion & 0xffff0000) >> 16);
+        int minor = reqGlEsVersion & 0x0000ffff;
+        return String.valueOf(major)+"."+String.valueOf(minor);
+    }
+}