Android实现引用其他程序的文本资源

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androidyue 2022-09-05 16:55:25 ©著作权

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在Android中引用其他程序的文本资源并不是很常见,但是有时候还是很是有需要的,通常引用的多半是系统的程序的文本资源.

下面以一个超简单的例子,来展示以下如何实现.

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17	public void testUseAndroidString() { Context context = getContext();Resources res = null;try {//I want to use the clear_activities string in Package com.android.settingsres = context.getPackageManager().getResourcesForApplication("com.android.settings");int resourceId = res.getIdentifier("com.android.settings:string/clear_activities", null, null);if(0 != resourceId) {CharSequence s = context.getPackageManager().getText("com.android.settings", resourceId, null);Log.i(VIEW_LOG_TAG, "resource=" + s);}} catch (NameNotFoundException e) {e.printStackTrace();} }

public void testUseAndroidString() {
Context context = getContext();Resources res = null;try {//I want to use the clear_activities string in Package com.android.settingsres = context.getPackageManager().getResourcesForApplication("com.android.settings");int resourceId = res.getIdentifier("com.android.settings:string/clear_activities", null, null);if(0 != resourceId) {CharSequence s = context.getPackageManager().getText("com.android.settings", resourceId, null);Log.i(VIEW_LOG_TAG, "resource=" + s);}} catch (NameNotFoundException e) {e.printStackTrace();}
}