autojs-Intent生成器v 0.3

"ui";

var color = "#009688";
ui.layout(
    <drawer id="drawer">
        <vertical h="*" w="*">
            <appbar>
                <toolbar id="toolbar" title="Intent生成器 V0.3"/>
            </appbar>
            <frame id="body" h="*" w="*">
            </frame>
        </vertical>
        <vertical layout_gravity="left" bg="#ffffff" w="280">
            <list id="menu">
                <horizontal bg="?selectableItemBackground" w="*">
                    <img w="50" h="50" padding="16" src="{{this.icon}}" tint="{{color}}"/>
                    <text textColor="black" textSize="15sp" text="{{this.title}}" layout_gravity="center"/>
                </horizontal>
            </list>
        </vertical>
    </drawer>
);
activity.setSupportActionBar(ui.toolbar);
ui.toolbar.setupWithDrawer(ui.drawer);
ui.menu.on("item_click", item => {
    if (item.onclick) item.onclick();
    ui.drawer.closeDrawers();
});

function setContainer(v) {
    ui.body.removeAllViews();
    ui.body.addView(v, new android.widget.FrameLayout.LayoutParams(-1, -1));
}

var ResultIntent = {
    intentCallback: {},
    init: function() {
        activity.getEventEmitter().on("activity_result", (requestCode, resultCode, data) => {
            this.onActivityResult(requestCode, resultCode, data);
        });
    },
    startActivityForResult: function(intent, callback) {
        var i;
        for (i = 0; i < 65536; i++) {
            if (!(i in this.intentCallback)) break;
        }
        if (i >= 65536) {
            toast("啓動Intent失敗：同時請求的Intent過多");
            return;
        }
        this.intentCallback[i] = callback;
        activity.startActivityForResult(intent, i);
    },
    onActivityResult: function(requestCode, resultCode, data) {
        var cb = this.intentCallback[requestCode];
        if (!cb) return;
        delete this.intentCallback[requestCode];
        cb(resultCode, data);
    }
};
ResultIntent.init();
var URIUtils = {
    uriToFile: function(uri) { //Source : https://www.cnblogs.com/panhouye/archive/2017/04/23/6751710.html
        var r = null,
            cursor, column_index, selection = null,
            selectionArgs = null,
            isKitKat = android.os.Build.VERSION.SDK_INT >= 19,
            docs;
        if (uri.getScheme().equalsIgnoreCase("content")) {
            if (isKitKat && android.provider.DocumentsContract.isDocumentUri(activity, uri)) {
                if (String(uri.getAuthority()) == "com.android.externalstorage.documents") {
                    docs = String(android.provider.DocumentsContract.getDocumentId(uri)).split(":");
                    if (docs[0] == "primary") {
                        return android.os.Environment.getExternalStorageDirectory() + "/" + docs[1];
                    }
                } else if (String(uri.getAuthority()) == "com.android.providers.downloads.documents") {
                    uri = android.content.ContentUris.withAppendedId(
                        android.net.Uri.parse("content://downloads/public_downloads"),
                        parseInt(android.provider.DocumentsContract.getDocumentId(uri))
                    );
                } else if (String(uri.getAuthority()) == "com.android.providers.media.documents") {
                    docs = String(android.provider.DocumentsContract.getDocumentId(uri)).split(":");
                    if (docs[0] == "image") {
                        uri = android.provider.MediaStore.Images.Media.EXTERNAL_CONTENT_URI;
                    } else if (docs[0] == "video") {
                        uri = android.provider.MediaStore.Video.Media.EXTERNAL_CONTENT_URI;
                    } else if (docs[0] == "audio") {
                        uri = android.provider.MediaStore.Audio.Media.EXTERNAL_CONTENT_URI;
                    }
                    selection = "_id=?";
                    selectionArgs = [docs[1]];
                }
            }
            try {
                cursor = activity.getContentResolver().query(uri, ["_data"], selection, selectionArgs, null);
                if (cursor && cursor.moveToFirst()) {
                    r = String(cursor.getString(cursor.getColumnIndexOrThrow("_data")));
                }
            } catch (e) {
                log(e)
            }
            if (cursor) cursor.close();
            return r;
        } else if (uri.getScheme().equalsIgnoreCase("file")) {
            return String(uri.getPath());
        }
        return null;
    },
    fileToUri: function(uri) {
        if (app.parseUri) {
            return app.parseUri(uri);
        } else {
            return android.net.Uri.parse(uri);
        }
    }
};

function startChooseFile(mimeType, callback) {
    var i = new android.content.Intent(android.content.Intent.ACTION_GET_CONTENT);
    i.setType(mimeType);
    ResultIntent.startActivityForResult(i, function(resultCode, data) {
        if (resultCode != activity.RESULT_OK) return;
        var f = URIUtils.uriToFile(data.getData());
        callback(f, data.getType() || mimeType);
    });
}

ui.menu.setDataSource([{
    title: "首頁",
    icon: "@drawable/ic_android_black_48dp",
    onclick: () => aboutUi.activate()
}, {
    title: "啓動Activity",
    icon: "@drawable/ic_android_black_48dp",
    onclick: () => launchUi.activate()
}, {
    title: "隱藏Activity",
    icon: "@drawable/ic_android_black_48dp",
    onclick: () => hiddenUi.activate()
}, {
    title: "打開URI",
    icon: "@drawable/ic_android_black_48dp",
    onclick: () => openUi.activate()
}, {
    title: "退出",
    icon: "@drawable/ic_exit_to_app_black_48dp",
    onclick: () => ui.finish()
}]);
var aboutUi = {
    ui: ui.inflate(
        <vertical padding="15dp">
                <text textColor="black" textSize="15sp">本生成器用於生成Auto.js可用的啓動Intent的代碼</text>
            </vertical>
    ),
    activate: function() {
        setContainer(this.ui);
    }
}
var TAB = "    ";

function stringifyIntentFlag(flag) {
    var i, e, o = android.content.Intent,
        keys, r = [];
    keys = Object.keys(o).filter(e => e.startsWith("FLAG_") && !e.startsWith("FLAG_RECEIVER_"));
    for (i in keys) {
        e = o[keys[i]];
        if ((flag & e) == e) r.push(keys[i].slice(5).toLowerCase());
    }
    return r;
}

function intentAsJson(intent) {
    var r = [],
        t;
    if (intent.action) r.push("action: " + JSON.stringify(String(intent.action)));
    if (intent.type) r.push("type: " + JSON.stringify(String(intent.type)));
    if (intent.data) r.push("data: " + JSON.stringify(String(intent.data)));
    if (intent.component) {
        r.push("packageName: " + JSON.stringify(String(intent.component.packageName)));
        r.push("className: " + JSON.stringify(String(intent.component.className)));
    }
    t = intent.categories;
    if (t) {
        r.push("category: " + JSON.stringify(t));
    }
    if (intent.flags != 0) {
        r.push("flags: " + JSON.stringify(stringifyIntentFlag(intent.flags)));
    }
    return "{\n" + TAB + r.join(",\n" + TAB) + "\n}";
}

function copyIntent(code) {
    dialogs.select("操作", ["查看對象代碼", "複製爲app.intent", "複製爲app.startActivity", "直接啓動"], i => {
        switch (i) {
            case 0:
                dialogs.alert("Intent對象代碼", code);
                break;
            case 1:
                setClip("app.intent(" + code + ");");
                break;
            case 2:
                setClip("app.startActivity(" + code + ");");
                break;
            case 3:
                try {
                    eval("app.startActivity(" + code + ");");
                } catch (e) {
                    toast("啓動Intent失敗\n" + e);
                }
                break;
        }
    });
}
var launchUi = {
    ui: ui.inflate(
        <vertical gravity="center">
                <progressbar id="launch_progress" />
                <list id="launch_list" h="*" w="*">
                    <vertical padding="8dp" w="*">
                        <text textColor="black" textSize="14sp" text="{{this.name}}" />
                        <text textSize="12sp" text="{{this.packageName}}" />
                    </vertical>
                </list>
            </vertical>
    ),
    initList: function() {
        var self = this;
        ui.launch_progress.visibility = android.view.View.VISIBLE;
        ui.launch_list.visibility = android.view.View.GONE;
        threads.start(function() {
            self.listData = self.loadList();
            ui.run(function() {
                ui.launch_list.setDataSource(self.listData);
                ui.launch_progress.visibility = android.view.View.GONE;
                ui.launch_list.visibility = android.view.View.VISIBLE;
            });
        });
        ui.launch_list.on("item_click", item => {
            copyIntent(item.intent);
        });
    },
    loadList: function() {
        var pm = context.getPackageManager();
        var lp = pm.getInstalledPackages(0).toArray();
        var i, r = [],
            t;
        for (i in lp) {
            if (!lp[i].applicationInfo) continue;
            if (!(t = pm.getLaunchIntentForPackage(lp[i].packageName))) continue;
            r.push({
                name: pm.getApplicationLabel(lp[i].applicationInfo),
                packageName: lp[i].packageName,
                intent: intentAsJson(t)
            });
        }
        return r;
    },
    activate: function() {
        setContainer(this.ui);
        if (!this.inited) this.initList();
        this.inited = true;
    }
}

function shortenName(name) {
    var i = name.lastIndexOf(".");
    if (i < 0) return name;
    return name.slice(i + 1);
}

var hiddenUi = {
    ui: ui.inflate(
        <vertical gravity="center">
                <progressbar id="hidden_progress" />
                <list id="hidden_list" h="*" w="*">
                    <vertical padding="8dp" w="*">
                        <text textColor="black" textSize="14sp" text="{{this.name}}" />
                        <text textSize="12sp" text="{{this.packageName + ' (' + this.intents.length + '個Activity)'}}" />
                    </vertical>
                </list>
            </vertical>
    ),
    initList: function() {
        var self = this;
        ui.hidden_progress.visibility = android.view.View.VISIBLE;
        ui.hidden_list.visibility = android.view.View.GONE;
        threads.start(function() {
            self.listData = self.loadList();
            ui.run(function() {
                ui.hidden_list.setDataSource(self.listData);
                ui.hidden_progress.visibility = android.view.View.GONE;
                ui.hidden_list.visibility = android.view.View.VISIBLE;
            });
        });
        ui.hidden_list.on("item_click", item => {
            dialogs.select("選擇Activity", item.intents.map(e => e.name), i => {
                if (i < 0) return;
                copyIntent("{\n" +
                    TAB + "action: " + JSON.stringify("android.intent.action.VIEW") + ", //此處可爲其他值\n" +
                    TAB + "packageName: " + JSON.stringify(item.packageName) + ",\n" +
                    TAB + "className: " + JSON.stringify(item.intents[i].className) + "\n" +
                    TAB + "//此處可以加入其他內容，如data、extras\n" +
                    "}");
            });
        });
    },
    loadList: function() {
        var pm = context.getPackageManager();
        var lp = pm.getInstalledPackages(0).toArray();
        var i, j, cur, r = [],
            e, activities;
        for (i in lp) {
            cur = {
                name: pm.getApplicationLabel(lp[i].applicationInfo),
                packageName: lp[i].packageName,
                intents: []
            }
            try {
                activities = pm.getPackageInfo(lp[i].packageName, 1).activities;
                for (j in activities) {
                    e = activities[j];
                    if (!e.enabled || !e.exported) continue;
                    cur.intents.push({
                        name: e.labelRes != 0 ?
                            e.loadLabel(pm) + " (" + shortenName(e.name) + ")" : shortenName(e.name),
                        className: e.name
                    });
                }
            } catch (e) {
                log(e)
            }
            if (cur.intents.length) r.push(cur);
        }
        return r;
    },
    activate: function() {
        setContainer(this.ui);
        if (!this.inited) this.initList();
        this.inited = true;
    }
}

function compatUriToSource(uri) {
    if (app.parseUri) {
        return "app.parseUri(" + JSON.stringify(uri) + ")";
    } else {
        return JSON.stringify(uri);
    }
}


var openUi = {
    ui: ui.inflate(
        <vertical>
                <horizontal gravity="center">
                    <text id="open_uri" textColor="black" textSize="14sp" layout_weight="1" gravity="center"/>
                    <button id="open_edituri" textSize="14sp">編輯</button>
                </horizontal>
                <vertical gravity="center" h="*" w="*">
                    <progressbar id="open_progress"/>
                    <list id="open_list" h="*" w="*">
                        <vertical padding="8dp" w="*">
                            <text textColor="black" textSize="14sp" text="{{this.name}}" />
                            <text textSize="12sp" text="{{this.packageLabel}}" />
                        </vertical>
                    </list>
                </vertical>
            </vertical>
    ),
    initUI: function() {
        ui.open_edituri.on("click", () => {
            this.selectUri((uri, mimeType) => {
                this.uri = uri;
                this.mimeType = mimeType;
                this.updateUI();
            });
        });
        ui.open_list.on("item_click", item => {
            copyIntent("{\n" +
                TAB + "action: " + JSON.stringify("android.intent.action.VIEW") + ",\n" +
                TAB + "packageName: " + JSON.stringify(item.packageName) + ",\n" +
                TAB + "className: " + JSON.stringify(item.className) + ",\n" +
                TAB + "data: " + compatUriToSource(this.uri) + ",\n" +
                (this.mimeType ? TAB + "type: " + JSON.stringify(this.mimeType) + ",\n" : "") +
                TAB + "flags: " + JSON.stringify(stringifyIntentFlag(android.content.Intent.FLAG_GRANT_READ_URI_PERMISSION | android.content.Intent.FLAG_GRANT_WRITE_URI_PERMISSION)) + ",\n" +
                "}");
        });
        this.updateUI();
    },
    selectUri: function(callback) {
        dialogs.select("選擇URI", ["調用外部文件選擇器", "手動輸入URI"], i => {
            switch (i) {
                case 0:
                    startChooseFile("*/*", (path, type) => {
                        if (!path) return toast("文件路徑獲取失敗，請嘗試其他方式");
                        callback("file://" + path, type);
                    });
                    break;
                case 1:
                    dialogs.rawInput("輸入URI", "", text => {
                        callback(text);
                    });
            }
        });
    },
    updateUI: function() {
        var self = this,
            uuid = this.uuid = {};
        this.uri = this.uri || "";
        this.mimeType = this.mimeType == "*/*" ? this.getMime() || "*/*" : this.mimeType;
        ui.open_uri.setText("URI: " + (this.uri ? this.uri + (this.mimeType ? " (" + this.mimeType + ")" : "") : "(空)"));
        ui.open_progress.visibility = android.view.View.VISIBLE;
        ui.open_list.visibility = android.view.View.GONE;
        threads.start(function() {
            self.listData = self.uri ? self.loadList() : [];
            ui.run(function() {
                if (self.uuid != uuid) return;
                ui.open_list.setDataSource(self.listData);
                ui.open_progress.visibility = android.view.View.GONE;
                ui.open_list.visibility = android.view.View.VISIBLE;
            });
        });
    },
    loadList: function() {
        var pm = context.getPackageManager();
        var intent = new android.content.Intent(android.content.Intent.ACTION_VIEW);
        if (this.mimeType) {
            intent.setDataAndType(URIUtils.fileToUri(this.uri), this.mimeType);
        } else {
            intent.setData(URIUtils.fileToUri(this.uri));
        }
        var resolveList = pm.queryIntentActivities(intent, 0);
        var i, r = [],
            e, plabel;
        r.length = resolveList.size();
        for (i = 0; i < r.length; i++) {
            e = resolveList.get(i);
            plabel = pm.getApplicationLabel(e.activityInfo.applicationInfo);
            r[i] = {
                name: (e.labelRes != 0 ?
                    e.loadLabel(pm) :
                    e.activityInfo.labelRes != 0 ?
                    e.activityInfo.loadLabel(pm) :
                    plabel) + " (" + shortenName(e.activityInfo.name) + ")",
                packageName: e.activityInfo.packageName,
                className: e.activityInfo.name,
                packageLabel: plabel
            }
        }
        return r;
    },
    getMime: function() {
        var map = android.webkit.MimeTypeMap.getSingleton();
        return map.getMimeTypeFromExtension(map.getFileExtensionFromUrl(this.uri));
    },
    activate: function() {
        setContainer(this.ui);
        if (!this.inited) this.initUI();
        this.inited = true;
    }
}
aboutUi.activate();