apk 安装 删除

引用：

01

//安装apk文件

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03	private void installAPK(File file) {

04	Intent intent = new Intent(Intent.ACTION_VIEW);

05	Uri data = Uri.fromFile(file);

06	String type = "application/vnd.android.package-archive";

07	intent.setDataAndType(data, type);

08	startActivity(intent);

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}

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//卸载apk文件

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15	private void uninstallAPK(String packageName) {

16	Intent intent = new Intent(Intent.ACTION_VIEW);

17	Uri data = Uri.parse("package:" + packageName);

18	intent.setData(data);

19	startActivity(intent);

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}

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