Android点击打开微信

应用点击跳转微信：

tv_link.setOnClickListener(new View.OnClickListener() {
    @Override
    public void onClick(View v) {
        Intent lan = getPackageManager().getLaunchIntentForPackage("com.tencent.mm");
        Intent intent = new Intent(Intent.ACTION_MAIN);
        intent.addCategory(Intent.CATEGORY_LAUNCHER);
        intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
        intent.setComponent(lan.getComponent());
        startActivity(intent);
    }
});