refactor: split th_2_core.js into 12 modules, rename all files to 2-digit numbering
- Split th_2_core.js (4715 lines, 177KB) into: th_02_core.js, th_03_icon.js, th_04_theme.js, th_05_persistence.js, th_06_icon_parser.js, th_07_shortcut.js, th_08_content.js, th_09_animation.js, th_10_shell.js, th_11_action.js, th_12_rebuild.js, th_13_panel_ui.js - Rename existing: th_1_base→th_01_base, th_3_panels→th_14_panels, th_4_extra→th_15_extra, th_5_entry→th_16_entry - Update ToolHub.js MODULE_MANIFEST, modules array, and critical module check
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209
code/th_08_content.js
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209
code/th_08_content.js
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// @version 1.0.0
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// =======================【Content：解析 settings URI】======================
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// 这段代码的主要内容/用途：识别 content://settings/(system|secure|global)/KEY 并用 Settings.* get/put 更稳
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FloatBallAppWM.prototype.parseSettingsUri = function(uriStr) {
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try {
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var s = String(uriStr || "");
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if (s.indexOf("content://settings/") !== 0) return null;
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// content://settings/system/accelerometer_rotation
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var rest = s.substring("content://settings/".length);
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var parts = rest.split("/");
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if (!parts || parts.length < 1) return null;
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var table = String(parts[0] || "");
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var key = "";
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if (parts.length >= 2) key = String(parts[1] || "");
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if (table !== "system" && table !== "secure" && table !== "global") return null;
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return { table: table, key: key };
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} catch (e) { return null; }
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};
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FloatBallAppWM.prototype.settingsGetStringByTable = function(table, key) {
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try {
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var cr = context.getContentResolver();
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if (table === "system") return android.provider.Settings.System.getString(cr, String(key));
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if (table === "secure") return android.provider.Settings.Secure.getString(cr, String(key));
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if (table === "global") return android.provider.Settings.Global.getString(cr, String(key));
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return null;
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} catch (e) { return null; }
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};
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FloatBallAppWM.prototype.settingsPutStringByTable = function(table, key, value) {
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try {
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var cr = context.getContentResolver();
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if (table === "system") return android.provider.Settings.System.putString(cr, String(key), String(value));
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if (table === "secure") return android.provider.Settings.Secure.putString(cr, String(key), String(value));
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if (table === "global") return android.provider.Settings.Global.putString(cr, String(key), String(value));
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return false;
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} catch (e) { return false; }
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};
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// =======================【Content：通用 query】======================
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// 这段代码的主要内容/用途：ContentResolver.query 并把 Cursor 转成文本（用于查看器面板）
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FloatBallAppWM.prototype.contentQueryToText = function(uriStr, projection, selection, selectionArgs, sortOrder, maxRows) {
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var out = { ok: false, uri: String(uriStr || ""), rows: 0, text: "", err: "" };
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var cr = null;
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var cur = null;
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try {
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cr = context.getContentResolver();
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var uri = android.net.Uri.parse(String(uriStr));
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var projArr = null;
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if (projection && projection.length) {
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projArr = java.lang.reflect.Array.newInstance(java.lang.String, projection.length);
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var i0;
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for (i0 = 0; i0 < projection.length; i0++) projArr[i0] = String(projection[i0]);
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}
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var sel = (selection === undefined || selection === null) ? null : String(selection);
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var selArgsArr = null;
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if (selectionArgs && selectionArgs.length) {
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selArgsArr = java.lang.reflect.Array.newInstance(java.lang.String, selectionArgs.length);
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var i1;
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for (i1 = 0; i1 < selectionArgs.length; i1++) selArgsArr[i1] = String(selectionArgs[i1]);
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}
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var so = (sortOrder === undefined || sortOrder === null) ? null : String(sortOrder);
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cur = cr.query(uri, projArr, sel, selArgsArr, so);
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if (!cur) {
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out.err = "query return null cursor";
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return out;
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}
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var colCount = cur.getColumnCount();
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var cols = [];
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var ci;
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for (ci = 0; ci < colCount; ci++) cols.push(String(cur.getColumnName(ci)));
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var sb = [];
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sb.push("URI: " + String(uriStr));
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sb.push("Columns(" + String(colCount) + "): " + cols.join(", "));
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sb.push("");
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var limit = Math.max(1, Math.floor(Number(maxRows || this.config.CONTENT_MAX_ROWS || 20)));
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var row = 0;
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while (cur.moveToNext()) {
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row++;
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sb.push("#" + String(row));
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var cj;
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for (cj = 0; cj < colCount; cj++) {
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var v = "";
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try {
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if (cur.isNull(cj)) v = "null";
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else v = String(cur.getString(cj));
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} catch (eV) {
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try { v = String(cur.getLong(cj)); } catch (eV2) { v = "<??>"; }
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}
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sb.push(" " + cols[cj] + " = " + v);
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}
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sb.push("");
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if (row >= limit) break;
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}
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out.ok = true;
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out.rows = row;
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out.text = sb.join("\n");
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return out;
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} catch (e) {
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out.err = String(e);
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return out;
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} finally {
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try { if (cur) cur.close(); } catch (eC) {}
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}
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};
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// =======================【Content：统一入口】======================
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// 这段代码的主要内容/用途：处理按钮里的 type:"content"
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FloatBallAppWM.prototype.execContentAction = function(btn) {
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var mode = btn.mode ? String(btn.mode) : ((btn.value !== undefined && btn.value !== null) ? "put" : "get");
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var uri = btn.uri ? String(btn.uri) : "";
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if (!uri) return { ok: false, err: "missing uri" };
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// settings uri 优先走 Settings API
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var su = this.parseSettingsUri(uri);
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if (mode === "get") {
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if (su && su.key) {
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var v = this.settingsGetStringByTable(su.table, su.key);
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return { ok: true, mode: "get", kind: "settings", table: su.table, key: su.key, value: (v === null ? "null" : String(v)) };
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}
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// 非 settings：尝试 query 一行
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var q1 = this.contentQueryToText(uri, btn.projection, btn.selection, btn.selectionArgs, btn.sortOrder, 1);
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if (!q1.ok) return { ok: false, mode: "get", kind: "query", err: q1.err };
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return { ok: true, mode: "get", kind: "query", text: q1.text, rows: q1.rows };
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}
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if (mode === "put") {
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var val = (btn.value === undefined || btn.value === null) ? "" : String(btn.value);
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if (su && su.key) {
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var ok = this.settingsPutStringByTable(su.table, su.key, val);
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return { ok: !!ok, mode: "put", kind: "settings", table: su.table, key: su.key, value: val };
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}
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// 非 settings：尽力走 update(ContentValues)
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try {
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var cr = context.getContentResolver();
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var u = android.net.Uri.parse(uri);
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var cv = new android.content.ContentValues();
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// 支持 btn.values = {col1: "...", col2: "..."}；否则写 value 列
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if (btn.values) {
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var k;
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for (k in btn.values) {
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if (!btn.values.hasOwnProperty(k)) continue;
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cv.put(String(k), String(btn.values[k]));
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}
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} else {
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cv.put("value", val);
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}
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var where = (btn.selection === undefined || btn.selection === null) ? null : String(btn.selection);
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var whereArgs = null;
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if (btn.selectionArgs && btn.selectionArgs.length) {
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whereArgs = java.lang.reflect.Array.newInstance(java.lang.String, btn.selectionArgs.length);
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var i2;
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for (i2 = 0; i2 < btn.selectionArgs.length; i2++) whereArgs[i2] = String(btn.selectionArgs[i2]);
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}
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var n = cr.update(u, cv, where, whereArgs);
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return { ok: true, mode: "put", kind: "update", updated: Number(n) };
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} catch (eU) {
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return { ok: false, mode: "put", kind: "update", err: String(eU) };
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}
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}
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if (mode === "query") {
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var maxRows = (btn.maxRows === undefined || btn.maxRows === null) ? this.config.CONTENT_MAX_ROWS : Number(btn.maxRows);
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var q = this.contentQueryToText(uri, btn.projection, btn.selection, btn.selectionArgs, btn.sortOrder, maxRows);
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if (!q.ok) return { ok: false, mode: "query", err: q.err };
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return { ok: true, mode: "query", rows: q.rows, text: q.text };
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}
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if (mode === "view") {
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try {
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var it = new android.content.Intent(android.content.Intent.ACTION_VIEW);
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it.setData(android.net.Uri.parse(uri));
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it.addFlags(android.content.Intent.FLAG_ACTIVITY_NEW_TASK);
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context.startActivity(it);
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return { ok: true, mode: "view" };
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} catch (eV) {
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return { ok: false, mode: "view", err: String(eV) };
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}
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}
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return { ok: false, err: "unknown mode=" + mode };
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};
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/* =======================
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下面开始：WM 动画、面板、触摸、启动、输出
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======================= */
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