| 1 | const { withAndroidStyles } = require("expo/config-plugins"); |
| 2 | |
| 3 | module.exports = function withAndroidInputBackground(config) { |
| 4 | return withAndroidStyles(config, (config) => { |
| 5 | const appTheme = config.modResults.resources.style?.find( |
| 6 | (style) => style.$?.name === "AppTheme", |
| 7 | ); |
| 8 | if (!appTheme) { |
| 9 | throw new Error("withAndroidInputBackground: AppTheme is missing from styles.xml."); |
| 10 | } |
| 11 | |
| 12 | // Inputs draw their own backgrounds and borders. Remove the native underline |
| 13 | // drawable so it cannot peek out beneath rounded corners or return on focus. |
| 14 | // Set both attributes for AppCompat and framework EditText implementations. |
| 15 | appTheme.item ??= []; |
| 16 | for (const name of ["editTextBackground", "android:editTextBackground"]) { |
| 17 | const existing = appTheme.item.find((item) => item.$?.name === name); |
| 18 | if (existing) { |
| 19 | existing._ = "@null"; |
| 20 | } else { |
| 21 | appTheme.item.push({ $: { name }, _: "@null" }); |
| 22 | } |
| 23 | } |
| 24 | |
| 25 | return config; |
| 26 | }); |
| 27 | }; |